Cashew cultivation is growing in Burkina Faso, but nut production remains low. Identification of high-performance plant material with known varietal <span>characteristics is essential for breeding. This study co...Cashew cultivation is growing in Burkina Faso, but nut production remains low. Identification of high-performance plant material with known varietal <span>characteristics is essential for breeding. This study consisted of physical-</span><span>chemica</span>l and nutritional characterization of almonds from a core selection of 53 cashew accessions from Burkina Faso. Proximate composition included contents in water, lipids, carbohydrates, proteins, ash, cellulose using standard methods. Major constituents were lipids with an average level of 50.71% ± 4.07%, followed by carbohydrates and proteins with average levels of 21.18% ± 3.81% and 20.62% ± 1.58%, respectively. Average water, ash and cellulose levels were 4.56% ± 0.39%, 2.87% ± 0.27% and 4.61% ± 2.52%, respectively. The analysis of variability within accessions, based on physical and chemical parameters, identified 3 groups that differ in lipids, carbohydrates, proteins, cellulose and energy value. The first group containing 17 accessions of fat-rich cashews, average protein levels and very high energy values is more interesting for tree improvement programs.展开更多
Biscuits are ready-to-eat foods that are traditionally prepared mainly with wheat flour,fat,and sugar.Recently,biscuits’technologies have been rapidly developed to improve their nutritional properties.This study aime...Biscuits are ready-to-eat foods that are traditionally prepared mainly with wheat flour,fat,and sugar.Recently,biscuits’technologies have been rapidly developed to improve their nutritional properties.This study aimed to determine the strategies of improving the nutritional quality of biscuits and the potential health benefits associated with them.A systematic review and meta-analysis were conducted,including articles on biscuits improved by technological processes and raw materials variation.Studies were searched from Google Scholar,PubMed,Scopus,and Web of Science published between 1997 and 2020,in English and French.The meta-analysis was performed using RStudio software,version 4.0.4 to classify the biscuits.One hundred and seven eligible articles were identified.Rice,pea,potato,sorghum,buckwheat,and flaxseed flours were respectively the most found substitutes to wheat flour.But the meta-analysis shown that the copra and foxtail millet biscuit fortified with amaranth,the wheat biscuits fortified with okra,and rice biscuits fortified with soybeans had a high protein content.These biscuits therefore have a potential to be used as complementary foods.The substitution of sugar and fat by several substitutes lead to a decrease in carbohydrates,fat,and energy value.It has also brought about an increase in other nutrients such as dietary fiber,proteins/amino acids,fatty acids,and phenolic compounds.Among the sugar and fat substitutes,stevia and inulin were respectively the most used.Regarding the use of biscuits in clinical trials,they were mainly used for addressing micronutrient deficiency and for weight loss.展开更多
文摘Cashew cultivation is growing in Burkina Faso, but nut production remains low. Identification of high-performance plant material with known varietal <span>characteristics is essential for breeding. This study consisted of physical-</span><span>chemica</span>l and nutritional characterization of almonds from a core selection of 53 cashew accessions from Burkina Faso. Proximate composition included contents in water, lipids, carbohydrates, proteins, ash, cellulose using standard methods. Major constituents were lipids with an average level of 50.71% ± 4.07%, followed by carbohydrates and proteins with average levels of 21.18% ± 3.81% and 20.62% ± 1.58%, respectively. Average water, ash and cellulose levels were 4.56% ± 0.39%, 2.87% ± 0.27% and 4.61% ± 2.52%, respectively. The analysis of variability within accessions, based on physical and chemical parameters, identified 3 groups that differ in lipids, carbohydrates, proteins, cellulose and energy value. The first group containing 17 accessions of fat-rich cashews, average protein levels and very high energy values is more interesting for tree improvement programs.
文摘Biscuits are ready-to-eat foods that are traditionally prepared mainly with wheat flour,fat,and sugar.Recently,biscuits’technologies have been rapidly developed to improve their nutritional properties.This study aimed to determine the strategies of improving the nutritional quality of biscuits and the potential health benefits associated with them.A systematic review and meta-analysis were conducted,including articles on biscuits improved by technological processes and raw materials variation.Studies were searched from Google Scholar,PubMed,Scopus,and Web of Science published between 1997 and 2020,in English and French.The meta-analysis was performed using RStudio software,version 4.0.4 to classify the biscuits.One hundred and seven eligible articles were identified.Rice,pea,potato,sorghum,buckwheat,and flaxseed flours were respectively the most found substitutes to wheat flour.But the meta-analysis shown that the copra and foxtail millet biscuit fortified with amaranth,the wheat biscuits fortified with okra,and rice biscuits fortified with soybeans had a high protein content.These biscuits therefore have a potential to be used as complementary foods.The substitution of sugar and fat by several substitutes lead to a decrease in carbohydrates,fat,and energy value.It has also brought about an increase in other nutrients such as dietary fiber,proteins/amino acids,fatty acids,and phenolic compounds.Among the sugar and fat substitutes,stevia and inulin were respectively the most used.Regarding the use of biscuits in clinical trials,they were mainly used for addressing micronutrient deficiency and for weight loss.
