Rice Grains from Slightly Saline Field Exhibited Unchanged Starch Physicochemical Properties but Enhanced Nutritional Values

This study aims to investigate grain quality and nutritional values of rice(Pokkali,a salt-tolerant cultivar;RD73,a new cultivar improved from KDML105 introgressed with Saltol QTL from Pokkali,and KDML105,a moderately salt-susceptible cultivar)grown under non-saline(0.04–0.87 dS/m)and slightly saline(1.08–4.83 dS/m)field conditions.The results revealed that salinity caused significant reduction in grain size but significant increments in reducing sugar and total protein contents in the grains.Nevertheless,the amounts of starch in the grains of KDML105 and Pokkali rice genotypes were unaffected by the stress.The starch granule size distribution was also unaffected by salinity.Interestingly,only starch from Pokkali was significantly diminished in amylose content,from 19.18%to 16.99%.Accordingly,parameters relating to starch gelatinization,retrogradation,and pasting properties of KDML105 and RD73 were unaffected by salinity;only Pokkali showed a significant increase in percentage of retrogradation along with a significant reduction in gelatinization enthalpy.In the saline field,total phenolic content and antioxidant capacity in the grains of all rice cultivars tended to increase,particularly in Pokkali.On average,essential element contents in grains from the saline-treated plants showed a 33%,32%,32%,22%,20%,11%,and 10%increase in total P,N,K,Mg,Zn,Fe,and Ca content,respectively.Interestingly,total Fe content exhibited the greatest percentage of increments in KDML105(187%).Taken together,cultivation of rice in the slightly saline field did not alter its eating and cooking qualities,while enhanced some nutritional properties such as proteins,minerals,and secondary metabolites like phenolic compounds.

Study of the Mineral Element Status in Sickle Cell Patients Attending the Mixed Medicine and Sickle Cell Anemia Center “Yolo Mabanga” in Kinshasa in Democratic Republic of the Congo

Introduction: Sickle cell disease, also called sickle cell anemia, is a genotypic disorder prevalent in the black population;it is characterized by a hemolytic type anemia and can worsen following a deficiency of copper, zinc and serum iron. Methods: It was a question of evaluating the plasma status of copper and zinc by the photometric method, serum iron was measured by spectrophotometry, and finally ferritin and transferrin were measured by the immunoenzymatic method;in subjects with sickle cell disease and healthy subjects of all ages followed at the mixed medicine and sickle cell anemia center in Kinshasa (CMMASS). Results: A total of 60 subjects participated in this study. The sex ratio was 1.30;the average age of sickle cell patients was 7.4 years ± 3.8 and 27.4 years ± 5.1;for the control group, the average age was 8.2 years ± 4.2 and 29 years ± 6.7. 13.3% of children with sickle cell disease presented hypocupremia and 13.3% hypercupremia. For adults with sickle cell disease, 26.7% had hypocupremia and 13% had hypercupremia. Regarding zincemia, 67% of children and adults with sickle cell disease presented hypozincemia;60% of child subjects with sickle cell desease demonstrated hyposideremia;in adults with sickle cell desease 20% have hyposideremia and 13% have hypersideremia. Conclusion: Our results demonstrate not only the effective presence of iron overload in adult sickle cell patients, but also an iron deficiency in controls and sickle cell patients, ignoring hemolysis. .

Effect of high-protein peptide-based formula compared with isocaloric isonitrogenous polymeric formula in critically ill surgical patient

BACKGROUND Malnutrition is common in critically ill patients,and it is associated with an increased risk of complications.Early enteral nutrition with adequate caloric and protein intake is critical nevertheless it is difficult to achieve.Peptide-based formulas have been shown to be beneficial in patients with feeding intolerance.However,there are limited studies showing the efficacy and safety of high-protein peptide-based formula in critically ill surgical patients.AIM To determine the effects of a high-protein peptide formulation on gastrointestinal tolerance,nutritional status,biochemical changes,and adverse events in patients in the surgery intensive care unit(SICU)compared to an isocaloric isonitrogenous standard polymeric formulation.METHODS This study was a multi-center double-blind,randomized controlled trial.We enrolled adult patients in the surgical intensive care unit,age≥15 years and expected to receive enteral feeding for at least 5-14 d post-operation.They were randomly assigned to receive either the high-protein peptide-based formula or the isocaloric isonitrogenous standard formula for 14 d.Gastric residual volume(GRV),nutritional status,body composition and biochemical parameters were assessed at baseline and on days 3,5,7,9,11,and 14.RESULTS A total of 19 patients were enrolled,9 patients in the peptide-based formula group and 10 patients in the standard formula group.During the study period,there were no differences of the average GRV,body weight,body composition,nutritional status and biochemical parameters in the patients receiving peptide-based formula,compared to the standard regimen.However,participants in the standard formula lost their body weight,body mass index(BMI)and skeletal muscle mass significantly.While body weight,BMI and muscle mass were maintained in the peptide-based formula,from baseline to day 14.Moreover,the participants in the peptide-based formula tended to reach their caloric target faster than the standard formula.CONCLUSION The study emphasizes the importance of early nutritional support in the SICU and showed the efficacy and safety of a high-protein,peptide-based formula in meeting caloric and protein intake targets while maintaining body weight and muscle mass.

Pyronaridine combined with diminazene aceturate inhibits Babesia in vitro and in vivo

Objective:To evaluate the combination therapy of pyronaridine tetraphosphate and diminazene aceturate against Babesia in vitro and in vivo.Methods:Bioinformatic analysis was performed using atom pair fingerprints.An in vitro combination test was performed against Babesia bovis and Theileria equi.Moreover,the in vivo chemotherapeutic efficacy of pyronaridine tetraphosphate in combination with diminazene aceturate was investigated against the growth of Babesia microti in mice using a fluorescence inhibitory assay.Results:Pyronaridine tetraphosphate and diminazene aceturate exhibited nearly similar molecular weights.The in vitro combination of pyronaridine tetraphosphate and diminazene aceturate was synergistic on Babesia bovis and additive on Theileria equi.In addition,5 mg/kg pyronaridine tetraphosphate combined with 10 mg/kg diminazene aceturate inhibited Babesia microti growth significantly compared with those observed after treatment with 25 mg/kg diminazene aceturate alone from day 6 post treatment to day 12 post treatment.The combination therapy also normalized the hematological parameters of infected mice.Conclusions:An oral dose of pyronaridine tetraphosphate combined with a subcutaneous dose of diminazene aceturate inhibits Babesia in vitro and in mice,suggesting it might be a new paradigm for the treatment of babesiosis.

Transplacental transmission of dengue infection

We specifically addressed the persistent challenge of dengue in endemic regions,highlighting the potential seriousness of dengue infection through vertical trans-mission.Vertical dengue transmission has been well documented,particularly in hyper-endemic regions,including Ecuador.Herein,we present a neonate diagno-sed with congenital dengue and review similar cases from previously published reports.Although congenital dengue is commonly infected with severe serotypes of DENV(DENV-1 and DENV-2)infections,favorable outcomes are generally observed.

Phytochemical Studies, Antimicrobial and Anti-Inflammatory Properties of the Hydroethanolic Extract of Kalanchoe pinnata (Lam.) Pers. from Togolese Flora

Kalanchoe pinnata (Lam.) Pers. is known as a plant that has many special benefits such as anti-inflammatory and antibacterial. The present study was carried out to perform a phytochemicals study and evaluate the antimicrobial and anti-inflammatory activity of the hydroethanolic extract of Kalanchoe pinnata (Lam.) Pers. leaves. After phytochemicals screening, the content of phenolic compounds, proanthocyanidol and flavonoids in the extract of this plant was determined spectrophotometrically. Antimicrobial activity was assessed using the micro-dilution technique on 96-well plates in liquid medium, combined with agar spreading. Anti-inflammatory activity was assessed using the 1% carrageenan induced rat paw oedema model. Phytochemical screening revealed the presence of alkaloids, saponins, triterpenes and sterols, phenols and flavonoids in the plant extract in varying proportions. The extract contained (0.049 ± 0.03 µg EAG/mg extract) total polyphenols, (0.215 ± 0.025 µg CE/mg extract) proanthocyanidins and (385.435 ± 0.0328 µg ER/mg ES) flavonoids. The hydroethanolic extract of the leaves of this plant inhibited the in vitro growth of the microbial strains studied to varying degrees. The MIC of the extract varied from 12.5 to 25 mg/mL and the BMC from 12.5 to 50 mg/mL. The plant did not show any activity on 1% carrageenan-induced rat paw edema.

Modeling the Drying Kinetics of Pigeon Pea [Cajanus cajan (L.) Millspaugh]

We set out to model the oven-drying kinetics of a legume known as pigeon pea, harvested in the Bouenza department in the south-west of the Republic of Congo. The drying kinetics of pigeon peas was carried out in an oven under experimental conditions using temperatures of: 50°C, 60°C and 70°C. Seven mathematical models were used to describe pigeon pea drying. During drying, water loss was faster and shorter at 70°C [10.446 g/25 g wet weight (wwb) for 320 min (5.3 h)] compared to 50°C [10.996 g/25 g wet weight (wwb) for 520 min (8.6 h)] and 60°C [10.616 g/25 g wet weight (wwb) for 420 min (7.0 h)] where it was slower and longer. With regard to modeling, and based on the principle of choosing the right model focusing on the high value of R2 and low values of χ2 and RMSE, two models were selected, the Midili model for temperatures of 50°C and 60°C and the Henderson and Pabis model modified for temperature of 70°C showed better results. The R2, χ2 and RMSE values calculated for pigeon pea are 0.99985, 3.93404E-5 and 0.00627;0.9997, 9.245E-5 and 0.00962;0.99996, 1.56332E-5 and 0.00395 respectively at 50°C, 60°C and 70°C.

Toxicological Study of the Hydroalcoholic Extract of a Recipe of Three Plants Used in Traditional Togolese Medicine

This work consisted of assessing the toxicity of a recipe of three plants used in traditional Togolese medicine. Acute and sub-acute toxicity was assessed according to OECD chemical test guidelines n˚423 dated December 17, 2001 and n˚407 dated October 3, 2008 respectively. Cytotoxicity was assessed using the 3-(4,5-dimethylthiazolyl-2-yl-2,5-diphenyltetrazolium bromide (MTT) test. No significant toxicity was observed after 14 and 28 days, although a dose-dependent decrease in creatinemia was observed in male rats (the recipe to be used to moderate creatinine levels). Cytotoxicity was without effect on NCM 365 cells. The results obtained justify the use of the recipe in traditional medicine.

Chemical Composition of Pellonula leonensis Fish Oils from the Congo River Obtained by Soxhlet Extraction

The chemical composition of Pellonula leonensis fish oils from the Congo River (at Boko city) was carried out. The fatty acids were determined by gas chromatography. The Sn-2 position of fatty acids on glycerol was carried out by the ISO 6800 standard. The separation of the compounds (as free fatty acids, monoglycerides, diglycerides, triglycerides, sterols and methyl esters, etc.) was carried out by HPLC using gel permeation with refractometric detection. The phospholipid composition was by HPLC with an evaporative light scattering detector. We obtained oil contents of 32.10 (±0.46)%. The major fatty acids were Palmitic acid (27.41%) and oleic acid (24.23%). The SFA were of 44.50%. The MUFA represent 32.54% and PUFA 22.60%. Regarding the Sn-2 position on glycerol, 48.0% were by SFA and 51.3% were by unsaturated fatty acids. Among them 34.2% of fatty acids were 17.5% oleic acid molecules, 3.3% DHA molecules and 2.1% EPA molecules. Free fatty acids have contents of more than 62%, Diglycerides 16.63% and triglycerides 20.46%. Seven different phospholipids were identified, namely: Phosphatidylglycerol (PG), Phosphatidylethanolamine (PE), Phosphatidylinositol (PI), Phosphatidylcholine (PC), Sphingomyelin (SM), Lyso Phosphatitdylcholine (LPC) and Lyso Phosphatidylethanolamine (LPE). According to the high levels in position 2 of the glycerol of palmitic acid, the consumption of Pellonula leonensis fish could be moderate.

Modeling the Kinetics of Moisture Desorption from Safou Pulp [Dacryodes edulis (G. Don) H.J.Lam] before the Oil Extraction Step

The aim of this work is to model the drying kinetics of Safou pulp with or without endocarp using a phenomenological approach. Oven-drying kinetics at 70˚C, 90˚C and 105˚C were monitored using the curves given by the reduced mass as a function of time, which are modeled according to the Avrami/page, Fick and Peleg models using OringinPro 2018 software. The results showed that parameters k and n of the Avrami/Page model vary very little with fruit size and drying temperature (0.0018 ± 0.0002 k n k (Avrami model/page) were virtually identical, while b (Fick model) and n (Avrami model/page) were virtually identical for the same sample. For the Peleg model, the parameter a, varies from 0.0018 ± 0.0002 to 0.03328 ± 0.0079, with a ratio of 18.6 for all experimental conditions studied. However, with 0.977 R2 χ2 < 0.00002, we have a good fit of the model to the experimental data. The same applies to parameter b, which ranges from 0.82 ± 0.05 to 1.21 ± 0.02. Thus, drying modeling by these three models can be used to describe and predict the progress of oven-drying of safou pulp.

Effect That Lifestyle during the Growth Period Has on Bone Density Acquisition—Using Simple Exercise and a Nutrition Survey

This survey was conducted with the aim of clarifying and providing guidance regarding correct lifestyle and exercise habits from adolescence in order to prevent the development of osteoporosis. The subjects included 195 Japanese adult females. We measured their calcaneal bone density by ultrasonography, the index of which was determined as SOS (Speed of Sound). We examined their physical characteristics, health conditions, amount of physical activity, exercise history, and eating habits, and then analyzed the relationship thereof with bone density. No significant correlation was found between height, weight, BMI (Body Mass Index), or body fat percentage and the SOS value. Moreover, the bone density among those with a history of exercise was high. Breaking it down, we obtained results such as the fact that exercise habits during the junior and senior high school years had a great impact on the acquisition of peak bone mass, although no relationship between exercise habits and bone density was found during the elementary school years. Furthermore, as the bone density of students who continued exercising in junior and senior high school indicated high values, continuity of exercise during the growth period (during puberty) is believed to have a great impact on peak bone mass. Upon investigating the content of meals including foods which have a positive impact on the bones, “bean and bean products” and “green and yellow vegetables” were found to be related to bone density. From the above, the effect that the lifestyle of young adult females had on bone density was partially clarified. In particular, one factor which had a strong relationship with current bone density was exercise history during the junior and senior high school periods. It was clarified that continuously engaging in exercise and placing strain on the bones during these periods lead to high bone density acquisition.

Effects of formic acid and corn flour supplementation of banana pseudostem silages on nutritional quality of silage,growth,digestion,rumen fermentation and cellulolytic bacterial community of Nubian black goats

The objective of this study was to evaluate the effects of adding formic acid and corn flour supplementation to banana pseudostem silages on the nutritional quality of these silages,growth,digestion,rumen fermentation and cellulolytic bacterial community of Nubian black goats fed these silages.Banana pseudostem silage was prepared either conventionally without any additives(CON)or mixed with 0.6% formic acid(F),10% corn flour(C),or both(F+C).Four experimental diets containing 40% of the corresponding silages were designed with roughage to concentrate ratio of 50:50(dry matter(DM)basis).A total of 48 Nubian black castrated goats(body weight(BW),(22.64±1.82)kg;4-mon-old)were randomized into one of the four treatment groups with 12 replicates of one castrated goat per replicate for each treatment in a completely randomized design.Each group was fed on one of the four experimental diets for 40 days.A factorial arrangement of treatments of 2(formic acid levels:0 and 0.6%)×2(corn flour:0 and 10%)was adopted.Formic acid supplementation increased(P<0.05)average daily gain,as well as lactic acid,propionate and butyric acid and water-soluble carbohydrate concentrations,but decreased(P<0.05)the feed conversion rate,pH value,acetate/propionate ratio,and butyric acid concentration relative to the CON group.Corn flour supplementation increased(P<0.05)the apparent digestibility of crude protein,neutral detergent fiber,and non-fibrous carbohydrate and Fibrobacter succinogenes,Ruminococcus albus,and Butyrivibrio fibrisolvens populations,but decreased(P<0.05)the Ruminococcus flavefaciens population relative to the CON group.There were no F×C treatment interactions(P>0.05)for any of the other indices except for the apparent digestibility of non-fibrous carbohydrate(NFC)(P<0.05).The results demonstrated that adding 0.6% formic acid and 10% corn flour supplementation to banana pseudostem silages improved the nutritional quality of these silages and enhanced the growth performance of Nubian black castrated goats by improving apparent nutrient digestibility,and regulating ruminal fermentation and bacteria populations.

Evaluation of Dietary Diversity, Nutrient Adequacy and Nutritional Status of Pre-school Children in Three Local Government Areas of Ibadan, Nigeria

Malnutrition remains a public health challenge in Nigeria, partly due to poor diversity of diets. Pre-school children are among the vulnerable groups who are mostly affected in communities, as their nutritional status is largely influenced by the quality of diets they consume. Most studies aimed at malnutrition among under-five children have been focused on meeting protein-energy needs without much consideration for micronutrients needs. Dietary diversity has been advocated as a means of meeting nutritional requirements of children. This study was designed to assess the dietary diversity in relation to nutrient adequacy and nutritional status of pre-school children in Ibadan. The descriptive cross-sectional study was carried out among 552 pre-schoolers aged 3-5 years in Egbeda, Ona-Ara and Ido Three Local Government Areas (LGAs) of Ibadan metropolis. A structured questionnaire was used to obtain information on socio-demographic characteristics of mother and child. Nutritional status was determined using anthropometric indices. Food frequency questionnaire of 9 food groups was used to obtain dietary diversity scores (DDS) classified as low (< 4 food groups), average (4 to 6 food groups), and high (≥ 7 food groups);and 24-hour dietary recall was used to obtain nutrient adequacy of diet. Data were analysed using descriptive statistics, Pearson’s correlation coefficient, and level of significance set at p < 0.05. Malnutrition among pre-schoolers was more prevalent among males (22.0%) than females (18.4%). Stunting was the most prevalent form of malnutrition (26.8%). The DDS of pre-schoolers was low (3.2 ± 1.9). The most consumed food group was cereals, roots and tubers (83.9%) while fruit was least consumed (6.5%). Nutrient adequacy ratio for carbohydrate was highest (1.2 ± 0.2) and least in fibre (0.2 ± 0.2), while mean adequacy ratio for food consumed was (0.72 ± 0.13). There was weak relationship between DDS and nutritional status—wasting (r =-0.067), stunting (r =-0.002) and underweight (r =-0.056). Low dietary diversity and malnutrition existed among pre-school children in the three LGAs. Nutrition education and enlightenment programmes are required by the parents/guardians of pre-school children on importance of dietary diversity in these areas.

Prevalence of Non-Communicable Diseases and Number of Comorbidities According to Differences in Household Income Levels in Japan: Analysis from National Health and Nutrition Survey

Though it has been reported that in Western developed countries socioeconomic status is associated with non-communicable diseases (NCD), there are sparse evidence from Japan, midst an income gap that has been pointed out in recent years. Therefore, we examined the presence or absence of NCD and the number of comorbidities according to household income in Japanese, using data from the National Health and Nutrition Survey of 2010. 1287 men and 1659 women aged 20 - 79 years from households at 3 income levels (<2, 2 - 5.9, ≥6 million yen) were analyzed. Participants completed questionnaires regarding whether they had been diagnosed with NCD, as well as undergoing clinical laboratory tests. Logistic regression analyses were used for statistical analysis with adjustment for age, gender, household size, and population of municipalities. The prevalences of participants with high, medium, and low income were 22.3%, 57.6%, and 20.2%, respectively. Participants with the lowest income had the highest odds of hypertension (OR [95% confidence interval (CI)] = 1.71 [1.29 - 2.26], p p = 0.041), and stroke (5.07 [2.04 - 12.60] p < 0.001). Additionally, prevalences of participants with 2 or 3 NCD (hypertension, diabetes, and hypercholesterolemia) were 15.0% and 33.0% in high and low income levels, respectively. A low income could contribute to a high prevalence of NCD and large number of comorbidities among Japanese. Establishing a health policy in Japan is needed to enable an optimal health condition and lifestyle regardless of socioeconomic disparities.

Association of Paraga Consumption and Dietary Lifestyle on Nutritional Status of Commercial Drivers in Ibadan Municipality of Oyo State, Nigeria

The use of herbal products is increasing in trend globally, with over 75% of the world population using them. In Nigeria, these drinks are popular in many neighbourhoods and sold by vendors in motor parks where commercial drivers have access to them. Though they may have some beneficial effects, they are not completely harmless. This study was carried out to assess the association of Paraga (herbal mixture) consumption and dietary lifestyle on the nutritional status of commercial motor drivers in Ibadan municipality. This descriptive cross-sectional study was carried out among four hundred and twenty-two (422) commercial drivers randomly selected from the five local government areas that make up Ibadan municipality. A structured questionnaire was used to collect data from the respondents. Descriptive statistics and Chi square test were carried out on the data obtained at 5% level of significance. There was a high prevalence of Paraga consumption among the respondents. There was inadequate nutrient intake among the respondents for most nutrients considered. The nutritional status measurement of the respondents revealed that 4.5% were underweight, 59.6% had normal weight, 26.8% were overweight, while 9.1% were obese. There was no significant association between Paraga consumption and nutritional status of respondents (p > 0.05). However, a significant association was observed between dietary lifestyle pattern and nutritional status of respondents (p < 0.05). It is therefore important that commercial drivers be given regular and constant nutrition education during their meetings to help improve their dietary lifestyle. Also, the concerned government agencies/officials should assist in reducing Paraga consumption by helping to reduce alcohol availability at motor parks, and by educational measures to reduce its demand and consumption.

Impacts of prenatal nutrition on animal production and performance： a focus on growth and metabolic and endocrine function in sheep

The concept of foetal programming（FP） originated from human epidemiological studies, where foetal life nutrition was linked to health and disease status later in life. Since the proposal of this phenomenon, it has been evaluated in various animal models to gain further insights into the mechanisms underlying the foetal origins of health and disease in humans. In FP research, the sheep has been quite extensively used as a model for humans. In this paper we will review findings mainly from our Copenhagen sheep model, on the implications of late gestation malnutrition for growth, development, and metabolic and endocrine functions later in life, and discuss how these implications may depend on the diet fed to the animal in early postnatal life. Our results have indicated that negative implications of foetal malnutrition, both as a result of overnutrition and, particularly, late gestation undernutrition, can impair a wide range of endocrine functions regulating growth and presumably also reproductive traits. These implications are not readily observable early in postnatal life, but are increasingly manifested as the animal approaches adulthood. No intervention or cure is known that can reverse this programming in postnatal life. Our findings suggest that close to normal growth and slaughter results can be obtained at least until puberty in animals which have undergone adverse programming in foetal life, but manifestation of programming effects becomes increasingly evident in adult animals.Due to the risk of transfer of the adverse programming effects to future generations, it is therefore recommended that animals that are suspected to have undergone adverse FP are not used for reproduction. Unfortunately, no reliable biomarkers have as yet been identified that allow accurate identification of adversely programmed offspring at birth,except for very low or high birth weights, and, in pigs, characteristic changes in head shape（dolphin head）. Future efforts should be therefore dedicated to identify reliable biomarkers and evaluate their effectiveness for alleviation/reversal of the adverse programming in postnatal life. Our sheep studies have shown that the adverse impacts of an extreme, high-fat diet in early postnatal life, but not prenatal undernutrition, can be largely reversed by dietary correction later in life. Thus, birth（at term） appears to be a critical set point for permanent programming in animals born precocial,such as sheep. Appropriate attention to the nutrition of the late pregnant dam should therefore be a priority in animal production systems.

Development of Lactose Free Yogurt Technology for Personalized Nutrition

Due to the widespread use of antibiotics, the bad ecological situation, fermented milk drinks are gaining more and more popularity because of associating with an array of health benefits. Fermented milk products contain a unique in its kind disaccharide of animal origin lactose, which has the ability to stimulate the development of lactic acid microorganisms that suppress the vital activity of pathogenic microflora in the human intestine, promoting the absorption of calcium, magnesium and phosphorus. A significant part of the world’s population suffers from lactose intolerance, linked to a genetically determined deficiency of the β-galactosidase enzyme, which is one of the main reasons for the decrease in demand for dairy products among consumers suffering from primary or acquired intolerance to milk sugar. Lactose is a natural disaccharide contained in dairy products. Lactase deficiency is a variant of fermentopathy caused by the inability to break down lactose due to the activity decrease of lactase—the parietal digestion enzyme in the small intestine. Lactose intolerance in the gastrointestinal tract of a person suffering from hypo- and alactasia leads to dispersion, diarrhea and other undesirable phenomena. For the successful prevention and treatment of these diseases, it is necessary to reduce or completely eliminate the lactose intake. A technology for lactose-free milk production was developed using fermentation technology. On the basis of lactose-free milk, a range of lactose-free yoghurts was developed of animal origin of the following types: natural, enriched and fortified. Flax seeds, sesame seeds and chia seeds, which are rich in vitamins, were used to produce a range of enriched yogurts. To obtain fortified yoghurts, the mineral iron was used, which prevent the development of anemia and oncological pathologies. Experimental assortment of lactose-free yoghurts was assessed by physicochemical and organoleptic methods. All developed samples meet the standards of technical documentation for this type of food product. The organoleptic characteristics were highly appreciated. Developed lactose-free products are an opportunity for many people to return to a normal healthy diet.

Nutritional and Sensory Evaluation of Rice-Based <i>Masa</i>Enriched with Soybean and Crayfish

Masa is a cereal based snack made from rice, maize or millet. It is popularly consumed in the northern regions of Nigeria. The objective of this work was to assess the nutritional and sensory properties of the rice-Masa, enriched with soybean and crayfish. The enriched rice-Masa produced were labelled sample A (100% rice), sample B (rice: soybean blend (80:20), sample C (rice: crayfish blend (80:20) and sample D (rice: soybean: crayfish (80:10:10). The proximate and mineral composition was evaluated according to standard methods. Anti-nutrient content was also determined. Sensory evaluation was carried out to assess the acceptability of the enriched rice-Masa. The chemical analysis showed that protein, fibre, iron, zinc and vitamin A and beta carotene contents were highest in sample D with values 8.35 (±0.08) g/100g, 1.08 (±0.02) g/100g, 2.82 (±0.03) mg/100g, 4.20 (±0.03) mg/100g, 602.3 (±1.28) μg/100g and 420.2 (±0.98) μg/100g respectively, while calcium was highest in sample C with a value of 27.34 (±0.06) mg/100g. Moisture and ash contents increased from 47.4 (±0.50) g/100g to 50.9 (±0.80) g/100g and 0.40 (±0.01) g/100g to 1.15 (±0.01) g/100g respectively, while carbohydrate and energy contents decreased from 28.1 (±0.03) g/100g to 21.9 (±0.04) g/100g and 308.42 kcal/100g to 285.64 kcal/100g respectively. The sensory evaluation showed that with regards to taste, aroma, texture and overall acceptability, the sample enriched with soybean was more preferred to that enriched with crayfish, or a combination of both. Enrichment of Masa could contribute to improvement of nutritional status if promoted as a nutritious, healthy indigenous snack not only where Masa is already widely consumed, but also in other parts of Nigeria where it has not found wide acceptance.

Nutritional Status and Virological Outcomes of Children HIV Positive Attending Anti-Retroviral Clinic at University College Hospital, Ibadan

Malnutrition has been reported as a major factor contributing to the poor outcome of effective ART in HIV infection. This study aimed to describe the relationship between the nutritional status and virological outcome of the children attending the antiretroviral clinic at University College Hospital (UCH) Ibadan, Nigeria. Among the 159 (55.3% males and 44.7% females) children studied, almost half (42.8%) were orphans and the majority 56.6% were aged 120 - 180 months old. More than half (74.2%) had achieved viral suppression and significant associations were observed between viral load and stunting as well as between CD4 count and the age of the children (P < 0.05). The prevalence of stunting, wasting, and underweight was 27.7%, 9.4%, and 13.6% respectively. These indices reinforce the need for nutrition education and the provision of food supplements to improve the nutritional status of children infected with HIV.

Effect of TB Therapy on the Health and Nutritional Status of Infants Aged 6 Months to 5 Years Diagnosed with Latent TB

Background: Infants with latent tuberculosis are often subject to high morbidity, nutritional deficiency and mortality. Early treatment can prevent the onset of TB by reducing morbidity and improving nutritional status. This paper assessed whether preventive chemotherapy for TB can improve health and nutritional status of infants diagnosed with latent TB in Kisangani City. Method: Children diagnosed TB+ by tuberculin skin test and other clinical examinations were treated with Rifampicin, Isoniazid, Pyrazinamide and Ethambutol. Clinical symptoms and nutritional status were determined before to start treatment and at the 5th month of treatment. Results: Out of 161 infants treated, 73 (45.3%) were 37&degC) was 62.7% before treatment and 17.4% at the 5th month of treatment;the difference was statistically significant (p Conclusion: Treatment of infants diagnosed of latent TB prevents TB disease and improves nutritional status, but not in all cases. Control of fever and weight gain can be an indicator of good outcome in poor health care settings.