Water Management for Improvement of Rice Yield,Appearance Quality and Palatability with High Temperature During Ripening Period

To clarify the optimal water management in large-scale fields under high temperatures at the ripening period,effective water managements during this period for improvement of yield,appearance quality and palatability were investigated.Compared with intermittent irrigation and flooded irrigation,the soil temperature with saturated irrigation remained low throughout the day,and the decrease rate of the bleeding rate of hills was the lowest.These results suggested that the saturated irrigation maintained root activity.For the three irrigation types,the number of spikelets per m2 and 1000-grain weight were similar,however,saturated irrigation resulted in significantly higher rice yield due to improvement in the percentage of ripened grains.The saturated irrigation produced a high percentage of perfect rice grains and thicker brown rice grain,furthermore,the palatability of cooked rice was excellent because protein content and hardness/adhesion ratio were both low.Thus,under high-temperature ripening conditions,soil temperature was lowered and root activity was maintained when applying saturated irrigation after heading time.The results indicated that saturated irrigation is an effective countermeasure against high-temperature ripening damage.

Usefulness and limitations of taste sensors in the evaluation of palatability and taste-masking in oral dosage forms

The purpose of this review is to discuss the advantages and limitations of taste sensors in the evaluation of the taste of palatability of different oral dosage forms. First, we consider some ways in which the palatability of various pharmaceutical formulations including orally disintegrating tablets(ODTs) are tested using two different taste sensors. Second, we focus on the evaluation of palatability of ODTs. We compare the usefulness of three pieces of apparatus for estimating the disintegration time of ODTs. Finally, we compare the characteristics of the two taste sensors in the evaluation of palatability of various kinds of drug formulations.

Palatability Testing of Oral Chewables in Veterinary Medicine for Dogs

For veterinary medications administered per os, animal health companies strive to develop highly palatable dosage forms that are voluntarily accepted by animals to improve compliance and convenience. Achieving high palatability is often complex and difficult even without the presence of an active ingredient. This work compared acceptance and preference studies, as standardized methods are not established for informing formulation development or for more routine testing. Formulation development was followed by an acceptance study completed with laboratory Beagle dogs. One acceptance study and one preference study were completed in mixed breed dogs, also laboratory-housed, to gain wider representation of dog breed and age. Through these studies, we have evaluated both formulation parameters and palatability study conduct. In general, more complex palatants that have appealing taste, smell, and mouth feel enhance voluntary uptake. However, dosage forms that are too chewy may not be freely consumed even with complex palatants. The addition of aroma can entice dogs to prehend the tablet, as observed in one preference study. Preference studies in the veterinary pharmaceutical field identify the preferred first choice or first prehend, but not which product will be routinely voluntarily and fully consumed. Acceptance studies with cross-over treatment groups are used to quantify the full consumption of a dosage form when a dog is not given two choices at once. Since all dogs in acceptance studies are offered all treatment groups throughout the study, a comparison between degrees of consumption could suggest that one formulation might be preferred over another.

Palatability of Water-Soluble Extracts of Protein Sources and Replacement of Fishmeal by a Selected Mixture of Protein Sources for Juvenile Turbot(Scophthalmus maximus)

Poor palatability is a limiting factor for replacing fishmeal with other protein sources in aquaculture. The water-soluble molecules with low molecular weights are the major determinants of the palatability of diets. The present study was conducted to investigate the palatability of water-soluble extracts from single protein source(single extract pellets) and the mixture of these extracts with different proportions(blended extract pellets) in juvenile turbot(Scophthalmus maximus). Then according to the palatability of blended extract pellets, an optimal mixture proportion was selected, and a new protein source made from raw protein materials with the selected proportion was formulated to replace fishmeal. Summarily, the palatability of single extract pellets for turbot was descendent from fishmeal to pet-food grade poultry by-product meal, wheat gluten meal, soybean meal, peanut meal, meat and bone meal, and corn gluten meal. Subsequently, according to the palatability of single extract pellets, 52 kinds of blended extract pellets were designed to test their palatability. The results showed that the pellets presented remarkably different palatability, and the optimal one was diet 52(wheat gluten meal: pet-food grade poultry by-product meal: meat and bone meal: corn gluten meal = 1:6:1:2). The highest ingestion ratio(the number of pellets ingested/the number of pellets fed) was 0.73 ± 0.03, which was observed in Diet 52. Then five isonitrogenous(52% crude protein) and isocaloric(20 k J g^(-1) gross energy) diets were formulated by replacing 0(control), 35%, 50%, 65% and 80% of fishmeal with No.52 blending proportion. After a 10-weeks feeding trial, a consistent feed intake was found among all replacement treatments. Replacement level of fishmeal up to 35% did not significantly influence final body weight, specific growth rate, feed efficiency ratio, and protein efficiency ratio of turbot. Therefore, the water-soluble extracts of protein sources play an important role in improving the palatability of non-fishmeal protein sources in aquafeed.

Mapping Quantitative Trait Loci for Palatability of Milled Rice

Quantitative trait loci (QTLs) controlling palatability in rice were identified using a set of 98 backcross inbred lines (BILs) population derived from a cross between a japonica variety Nipponbare and an indica variety Kasalath. The palatability scores of the population measured by RQ1/Plus Rice Analyzer, showed a continuous and transgressive segregative distribution with a range from 66 to 92. Four putative QTLs for palatability, qPAL-5, qPAL-7, qPAL-8a and qPAL-8b, were detected on chromosome 5, 7 and 8, and they accounted 7.83, 7.03, 11.58 and 7.19% of the total phenotypic variation, respectively. Three alleles qPAL-5, qPAL-7 and qPAL-8b from Kasalath increased the palatability score, whereas only one Nipponbare allele qPAL-8a increased the score . Eight transgressive lines in palatability were selected to make a comparison between phenotypic and genotypic classes. The result explained the possibility of positive QTLs pyramiding through marker-assisted selection of highly palatable rice.

Influence of Different Sources and Levels of Fat on Palatability of Tibetan Mastiff

In order to compare the palatability of Tibetan mastiff to different fat sources and fat levels, four kinds of raw lipid materials （ soybean oil, sunflower seed oil, chicken fat and butter） were selected to prepare five candidate diets with different fat source combinations and three different fat level combinations （6%, 10% and 14% ）. Ten healthy Tibetan mastiff adults were randomly divided into two groups. The intematianally useful double-pot cultivation design was employed to record the daily feed intake and preferred diet of each Tibetan mastiff, and further to calculate the intake rate. The butter group assumed higher feed intake and intake rate than the chicken fat group （P 〈0.01）, and the preferred diet as well （83%）. The feed intake and intake rate of chicken fat group was significantly higher than chicken fat and butter （ 1：1 ） combined group （ P 〈 0.01 ）. No significant difference was observed in the diet palatability of butter diet to Tibetan mastiff to different plant oil sources （ P 〉 0.05）. For various fat level combinations, the diet with highest fat content diet H23 assumed higher feed intake and intake rate than low fat diet H22 and H21 （P 〈0.05）. It is concluded that the palatability of butter diet to Tibetan mastiff is higher than chicken fat and its combined diet （ butter：chicken fat = 1：1 ） ; with fat level of 6% - 15%, high fat diet provides Tibetan mastiff a better palatability in comparison with low fat diet.

Evaluation of the Palatability of Dry Syrups and the Bitterness Intensities of Dry Syrups Mixed with Various Beverages

The purpose of this study was to evaluate the palatability of dry syrups for pediatric use by human gustatory sensation testing and the artificial taste sensor. The bitterness intensities of dry syrups mixed with various beverages were also evaluated using the taste sensor. Twenty dry-syrup formulations of antibacterial and anti-allergic drugs containing bitter active ingredients, frequently used in pediatric medicine in Japan, were selected for testing. The main factors influencing palatability were determined by factor analysis of data from human gustatory sensation testing using the semantic differential method. It was shown that the bitterness intensity of dry syrups in water could be predicted by the artificial taste sensor. The influence of different beverages (orange juice, milk or cocoa) mixed with the dry syrups was evaluated using the artificial taste sensor. Taste and texture were found to be the principal factors influencing the palatability of dry syrups. While the bitterness intensities of some dry syrups were increased by mixing with orange juice, the bitterness intensities of most dry syrups were decreased by mixing with milk or cocoa. This suggests that one or more constituents of milk or cocoa may reduce the bitterness intensities of dry syrups.

Nutritional Evaluation and Palatability of Major Range Forbs from South Darfur, Sudan

The nutritive value of rangelands in Southern Darfur, Sudan could be improved by introduction and multiplication of nutritious forbs with the objective of increasing livestock production in the area. The present study was conducted to evaluate the nutritive value and palatability of eleven range forbs collected at flowering stage from Gahzal Gawazat, Southern Darfur, Sudan using chemical analysis. The crude protein (CP) ranged from 6.8% in Oxygonum atriplicifolium with lowest digestible crude protein (DCP) 2.8% to 16.4% in Zornia diphylla with highest DCP 11.73%. The highest and the lowest crude fiber (CF) values were obtained in Commelina spp (56.4%) and Sesamum alatum (25.9%), respectively. NDF and DMI values were maximum and minimum for Zornia diphylla (44.9 and 2.67%) and Alysicarpus glumaceus (35.3 and 3.4%), respectively. The total digestible nutrients (TDN) ranged from 57.1% in Blepharis linariifolia to 69.3% in Tribulus terrestris with highest digestible energy (DE) in later while the lowest DE was obtained in Commelina spp (2.4%). The calculated in vitro organic matter digestibility (IVOMD) was highest for the Canavalia ensiformis (50.27%) and lowest value (43.17%) for Commelina spp. Zornia diphylla, Tribulus terrestris and Sesamum alatum showed highest nutritive value, while Alysicarpus glumaceus, Oldenlandia senegalensis and Chrozophora brocchiana showed highest palatability. It is concluded that these rangeland forbs are palatable and their CP and energy contents are sufficient to support different classes of livestock in South Darfur, Sudan.

Palatability of Two Kinds of Rodenticides for Apodemus agrarius

[Objective]The paper aimed to compare the palatability of 0.005% brodifacoum bait and 0.005% bromodiolone bait for Apodemus agrarius.[Method]A.agrarius were divided into two groups：brodifacoum group and bromodiolone group,and each group was released with equal amount of poison bait and feed.The daily consumption and mortality of each group was recorded.[Result]The total consumption of poison baits in brodifacoum group and bromodiolone group were64.6 and 40.4 g,respectively.Mortality of A.agrarius was observed in two groups since the 3^rdday after administration,and A.agrarius died completely on the5^thday.The feeding coefficient of poison bait to feed in brodifacoum group was 1.47,and that in bromodiolone group was 0.69.[Conclusion]The palatability of 0.005% brodifacoum bait for A.agrarius was superior to that of 0.005% bromodiolone bait.

Comparison of the Palatability of a New Flavoured Drontal^(■) Plus Tablet(Drontal^(■) Plus Treat 10 kg)and Milbemax^(■) Chewable Tablets When Presented to Privately Owned Dogs

There is an increased need for highly palatable oral dosage forms for dogs and cats, especially in the case of regular or chronic medications. To meet this need of easy application, the original Drontal®Plus tablet, a broad-spectrum anthelminthic, was optimized using a novel formula. A field study was conducted to evaluate the palatability of this new Drontal®Plus formula in comparison to a positive control product (Milbemax®Chewable Tablets) with a well-known high palatability. The study also aimed to get a palatability claim which necessitates the conduct of appropriate studies. 150 privately owned dogs of 38 pure or mixed breeds, six months to twelve years old, and with a weight range of 5 to 50 kg were included. The study was based on a cross-over design, and a standardized acceptance test was used to evaluate and compare the palatability of the two medications. In this study 88% of dogs voluntarily consumed Drontal®Plus Treat 10 kg, and 86.7% accepted Milbemax®Chewable Tablets. In the majority of cases (IVP: 98%, CP: 95%) the tablets were taken directly from the owner’s hand. The new Drontal®Plus tablet showed a high palatability compared to the Milbemax®Chewable Tablets when used in a household study design with privately owned dogs.

Post-Traumatic Palatine Odontogenic Abscess: About 2 Cases

Introduction: Palatal abscess or cellulitis of dental origin is a rare clinical form of circumscribed cellulitis that can sometimes pose a diagnostic problem. It is the consequence of poor or non-treatment of dental caries or trauma. The aim of this study is to describe the clinical and therapeutic aspects of these two cases of palatal cellulitis of post-traumatic dental origin. Observation: The patients consulted for painful palatal swelling secondary to untreated dental trauma of the 21s. The diagnosis of palatal cellulitis was based on the inflammatory and fluctuating nature of the swelling. A probabilistic bi-antibiotic treatment and an incision and drainage associated with treatment of the portal of entry were carried out. Progression was favourable in both cases. Conclusion: Palatal cellulitis is a rare condition and can be prevented by systematic stomatological consultation after dental trauma. Diagnosis is clinical. However, CT scans are sometimes useful. The course is generally favorable with appropriate treatment.

Obstructive Tumor of the Palate in the Old Person: A Case Report

Introduction: Pleomorphic adenoma or mixed salivary gland tumor is a heterogeneous benign tumor of the salivary glands. The most common site is the parotid gland. Its extra-parotid locations, particularly in the accessory salivary glands, are rarer. We report a case of a pleomorphic adenoma of the posterior palate which posed management problems. Observation: This is an 85-year-old patient who consulted for a tumor of the posterior palate that had been evolving for 3 years. The examination revealed a globular tumor of the posterior palate extending beyond the midline by approximately 7 cm in long axis, shooting towards the oropharynx and hindering breathing, speech and eating, indicating a life-saving tracheotomy. A CT scan of the facial area revealed a well-circumscribed tumor at the expense of the soft palate, with multiple sites of bone lysis. The biopsy performed was in favor of a pleomorphic adenoma. The patient underwent total surgical excision of a huge tumor on the palate. The aftermath of the operation was marked by a loosening of the sutures with an oronasal fistula requiring the creation of an obturator plate due to the patient’s refusal to have another operation. Conclusion: Large pleomorphic adenoma of the posterior palate is a rare entity that can cause respiratory problems and surgical difficulties. His prognosis is generally good.

Pleomorphic Adenoma of the Salivary Glands: Two Atypical Locations

Pleomorphic adenoma is the most common tumor of the salivary glands, accounting for approximately 50% of salivary gland lesions. It develops mainly in the salivary glands: parotid (80%), submaxillary (10%), sublingual (1%) and in the accessory oral-pharyngeal glands (9%). The aim of this work was to report 2 cases of pleomorphic adenoma of atypical location and then to discuss the difficulties linked to its diagnostic and therapeutic management in the Malian context. They were a 40-year-old man and a 72-year-old woman. They were admitted to the ENT department of the “Luxembourg Mere-infant” hospital for oropharyngeal swelling for the first and swelling of the palate for the second. The clinical expression was a swelling in both cases, of a hard, mobile consistency with healthy mucosa on their surface. The remainder of the physical examination was unremarkable. The diagnosis of a tumor of the oropharynx and palate was made following clinical radiological examinations. The histopathological examination of the surgical specimen made it possible to make the diagnosis of pleomorphic adenoma of the palate and the left palatine tonsil. The follow-up surgery was straightforward, with a favorable outcome. Pleomorphic adenomas are relatively rare benign tumors of the accessory salivary glands;their clinical expression remains swelling. Therapeutic management is surgery and the diagnosis is confirmed by histopathological examination.

FEEDING HABITS OF HAINAN ELDI'S DEER

Hainan eldi’s deer is a precious species of deer in the tropic zone,it is regardedas the first—class animal under protection in China.Based on all-year-round observation on thedeer’s feeding habit in the reserve from 1985 to 1988,we discovered that Hainan eldi’s deer is aeuryphangous herbivore.They take various herbs as their main food and have fairly strongselectivity for woody plants,especially tending to eat the tender parts of plants and some fruits andflowers.Like other species of deer,they also like to lick the alkaline soil.This paper reports the re-search and evaluation on the feeding and choosing food characteristics of Hainan eldi’s deer,and onthe palatability of the main plants in the reserve.

OSAHS患者血液流变学变化的临床研究

阻塞性睡眠呼吸暂停低通气综合征（obstructive sleep apnea hypopnea syndrome，OSAHS）是由于睡眠时上气道部分或完全阻塞，引起的呼吸暂停和通气不足，伴有打鼾、睡眠结构紊乱，频繁发生血氧饱和度下降、白天嗜睡等症状。它是一种具有潜在危险的常见病症，长期患病易诱发心脑血管方面的疾病。本研究观察55例OSAHS患者和36例正常人血流动力学的改变，探讨OSAHS患者病理生理改变的规律，进一步认识其影响全身情况的机制。

Nutritive value of introduced bamboo species in the northwestern Himalayas, India

Bamboos are used extensively for a variety of purposes,and many new species have been introduced to the northwestern Himalaya.However,their potential as a fodder species has not been investigated.Six bamboo species,namely Dendrocalamus hamiltonii Gamble,Dendrocalamus asper(Schult.and Schult.f.)Backer ex K.Heyne,Melocanna baccifera(Roxb.)Kurz,Phyllostachys aurea Rivie′re and C.Rivie′re,Phyllostachys bambusoides Sieb and Zucc.and Phyllostachys pubescens(Pradelle)Mazel ex J.Houz.were evaluated for their nutritional value,relative palatability and best lopping time.Dry matter(DM),ether extract(EE),and crude fibre varied from(37.0-67.7)%,(4.7-7.6),and(22.1-37.9)%,respectively.Values of crude protein ranged from(12.2-17.1)%,total ash(TA)from(11.8-21.5)%,acid insoluble ash(AIA)from(0.3-0.5)%,nitrogen free extract from(31.1-40.8)%,carbohydrates from(57.0-69.0)%,organic matter(OM)from(78.5-88.2)%,calcium from(1.7-2.3)%,phosphorus from(0.4-0.8)%,potassium from,(0.9-1.6)%,magnesium from(0.5-0.9)%,sodium from(603.7-1072.7)×10^-6 and vitamin A from(21.1-30.5)×10^-2 mg/g,respectively.D.hamiltonii had maximum values for DM,EE,TA and AIA.OM and vitamin A were highest in M.baccifera.CF and carbohydrates were maximized in P.aurea and CP in P.pubescens.All the values obtained for different bamboo species were less than maximum tolerable concentration of common feed resources of the region thereby indicating their suitability for nutrition and palatability.The contents of anti-nutritional factors,namely hydrocyanic acid and tannin ranged from(33.8-61.7)×10^-2 mg/g and(0.7-1.9)%,respectively.P.pubescens was the best species from a palatability point of view and has maximum crude protein content(17.2%),Ca(2.3%)and lowest tannin content(0.7%).The relative palatability of introduced bamboo species followed trend:P.pubescens(97.6%)[D.hamiltonii(92.5%)[P.bambusoides(81.2%)[D.asper(76.9%)[M.baccifera(75.9%)[P.aurea(73.4%).The optimum months for lopping these species for green leaves are November and December,as the nutritional value declines sharply thereafter.

Preference of Dogs between Two Oral Formulations of Endectoparasiticides: NEXGARD SPECTRA^®(Afoxolaner and Milbemycin Oxime) and Simparica Trio^TM(Sarolaner, Moxidectin and Pyrantel)

Pet owner compliance is essential for the success of veterinary healthcare strategies. As some parasites are zoonotic, consistent parasite control is an integral part of the One-Health strategy. Highly palatable formulations help ensure compliance, as they offer a positive experience for the dog and the owner. This study was conducted to ascertain if dogs exhibited a preference between two commercially available oral formulations of broad-spectrum endectoparasiticides, NexGard Spectra (afoxolaner and milbemycin oxime) and Simparica Trio (sarolaner, moxidectin and pyrantel). For four consecutive days, 100 healthy dogs were offered both products and consumption was recorded. If one product was more consumed than the other, it was defined as the preferred product. No adverse event was recorded throughout the study. A total of 358 chewable tablets were consumed over four study days;78.5% of dogs voluntarily consumed NexGard Spectra (281 chews), while 21.5% of dogs voluntarily consumed Simparica Trio (77 chews, p < 0.01). Among 75 dogs which demonstrated a preference for a product, significantly more dogs preferred NexGard Spectra (94.7%) compared to Simparica Trio (5.3%) (p < 2.2 × 10-16), resulting in a preference ratio of 17.75 to 1 for NexGard Spectra.

Effects of Nitrogen Fertilizer on Grain Quality of Different Cultivars of Japonica Rice

Three cultivars of Japonica rice:hybrid Japonica rice,inbred Japonica rice and soft Japonica rice,were used to study the effects of recommended nitrogen fertilizer on grain quality including milling,appearance,nutrition,cooking and eating quality,pasting property and their relationships in direct seeding rice.Recommended nitrogen fertilizer improved the brown rice rate,the milled rice rate,and the protein content;increased the chalky grain rate and the chalkiness,and reduced the amylose content,palatability and pasting viscosity.The nitrogen fertilizer caused the appearance,the cooking and the eating quality to deteriorate.Lower amylose content and protein content were found in soft Japonica rice compared to those in hybrid Japonica or inbred Japonica rice under the condition of the recommended rate of nitrogen fertilizer,contributing to high cooking and eating quality.Correlation analysis indicated that palatability was negatively correlated with amylose content,protein content,hardness and gelatinization temperature,and was positively correlated with stickiness,peak viscosity and breakdown.Therefore,the decreased amylose and protein content of the soft Japonica rice cultivar planted under the condition of the recommended rate of nitrogen fertilizer is beneficial to achieving high taste quality.

手术治疗伴腭裂的中耳炎

腭裂是一种常见的先天性颌面畸形,由于颌面畸形使得腭咽部肌肉解剖异常,造成咽鼓管功能障碍,致使分泌性中耳炎患者发病率升高,继而引起听力下降。虽多数患者幼年行腭裂修复术及鼓膜置管术等方式进行治疗,但仍有部分患者因中耳病情迁延而变为慢性中耳炎,需要手术治疗。