Infant malnutrition is a significant issue in Côte d’Ivoire, and this study aims to address it by formulating infant flours using local ingredients. Fermentation, germination, and malting methods were used to en...Infant malnutrition is a significant issue in Côte d’Ivoire, and this study aims to address it by formulating infant flours using local ingredients. Fermentation, germination, and malting methods were used to enhance the quality of six formulated flours, all based on Fonio and supplemented with Bambara groundnut, African locust bean fruit pulp, and cashew kernels. Results showed that Fonio had the highest carbohydrate content, while Bambara groundnut and Cashew kernels were rich in protein and lipid content. African locust bean fruit pulp was rich in fiber and Vitamin C, with a high β-carotene value. The cashew kernel had the highest energy value. Regarding mineral composition, African locust bean fruit pulp had the highest potassium content, while Bambara groundnut and African locust bean fruit pulp were rich in sodium. Cashew kernel and Fonio had higher iron and calcium content. Bambara groundnut had a higher zinc content, while cashew kernel had a higher magnesium content. The formulated flours made from fermented Fonio grains and enriched with Bambara groundnut, African locust bean fruit pulp, and cashew kernel had varying protein, fiber, carbohydrate, ash, and fat contents. The flour formulated with sprouted Fonio and enriched with the same ingredients had higher protein content and energy value than the other fermented seed-based flours. The mixed flours produced with fermented seeds and the flour produced from sprouted seeds met international standards. Overall, these findings offer valuable insights into the nutritional composition of the formulated flours and their potential to combat infant malnutrition in Côte d’Ivoire.展开更多
为探究洛阳传统特色食品浆面条核心元素绿豆酸浆的细菌群落组成,利用Illumina MiSeq高通量测序技术对洛阳6家浆坊的绿豆酸浆进行细菌16S r DNA测序。结果表明:从6个绿豆酸浆样本中共鉴定出8个细菌门,涉及75个属和106个种;其中厚壁菌门...为探究洛阳传统特色食品浆面条核心元素绿豆酸浆的细菌群落组成,利用Illumina MiSeq高通量测序技术对洛阳6家浆坊的绿豆酸浆进行细菌16S r DNA测序。结果表明:从6个绿豆酸浆样本中共鉴定出8个细菌门,涉及75个属和106个种;其中厚壁菌门为优势菌门(占比78.57~97.17%),乳杆菌属(占比20.95%~90.36%)和乳球菌属(占比3.26%~62.68%)为优势菌属,寡发酵乳杆菌、未分类乳球菌属是对应的优势菌种,而植物乳杆菌、弯曲乳杆菌、食木薯乳杆菌等是常见的次优势菌种;这些优势细菌均为乳酸菌,具有广泛益生作用。对绿豆酸浆中细菌群落进行功能预测,发现细菌群落的碳水化合物代谢和氨基酸代谢丰度高,特别是呈味氨基酸代谢通路和L-乳酸脱氢酶丰度均较高,推断绿豆酸浆独特的酸香味与细菌的氨基酸代谢以及乳酸合成有关。本研究结果为进一步研究绿豆酸浆发酵机理及开发相应发酵剂奠定了理论基础。展开更多
文摘Infant malnutrition is a significant issue in Côte d’Ivoire, and this study aims to address it by formulating infant flours using local ingredients. Fermentation, germination, and malting methods were used to enhance the quality of six formulated flours, all based on Fonio and supplemented with Bambara groundnut, African locust bean fruit pulp, and cashew kernels. Results showed that Fonio had the highest carbohydrate content, while Bambara groundnut and Cashew kernels were rich in protein and lipid content. African locust bean fruit pulp was rich in fiber and Vitamin C, with a high β-carotene value. The cashew kernel had the highest energy value. Regarding mineral composition, African locust bean fruit pulp had the highest potassium content, while Bambara groundnut and African locust bean fruit pulp were rich in sodium. Cashew kernel and Fonio had higher iron and calcium content. Bambara groundnut had a higher zinc content, while cashew kernel had a higher magnesium content. The formulated flours made from fermented Fonio grains and enriched with Bambara groundnut, African locust bean fruit pulp, and cashew kernel had varying protein, fiber, carbohydrate, ash, and fat contents. The flour formulated with sprouted Fonio and enriched with the same ingredients had higher protein content and energy value than the other fermented seed-based flours. The mixed flours produced with fermented seeds and the flour produced from sprouted seeds met international standards. Overall, these findings offer valuable insights into the nutritional composition of the formulated flours and their potential to combat infant malnutrition in Côte d’Ivoire.
文摘为探究洛阳传统特色食品浆面条核心元素绿豆酸浆的细菌群落组成,利用Illumina MiSeq高通量测序技术对洛阳6家浆坊的绿豆酸浆进行细菌16S r DNA测序。结果表明:从6个绿豆酸浆样本中共鉴定出8个细菌门,涉及75个属和106个种;其中厚壁菌门为优势菌门(占比78.57~97.17%),乳杆菌属(占比20.95%~90.36%)和乳球菌属(占比3.26%~62.68%)为优势菌属,寡发酵乳杆菌、未分类乳球菌属是对应的优势菌种,而植物乳杆菌、弯曲乳杆菌、食木薯乳杆菌等是常见的次优势菌种;这些优势细菌均为乳酸菌,具有广泛益生作用。对绿豆酸浆中细菌群落进行功能预测,发现细菌群落的碳水化合物代谢和氨基酸代谢丰度高,特别是呈味氨基酸代谢通路和L-乳酸脱氢酶丰度均较高,推断绿豆酸浆独特的酸香味与细菌的氨基酸代谢以及乳酸合成有关。本研究结果为进一步研究绿豆酸浆发酵机理及开发相应发酵剂奠定了理论基础。
