来自加纳的发酵豆种子 (Dawadawa) 的微生物多样性,营养成分和健康影响
Kwaku Moses Golly1, Emmanuel Tetteh Doku2, Afia Sakyiwaa Amponsah1
1Department of Hospitality and Tourism, Sunyani Technical University, Sunyani, Bono Region, Ghana, stu.edu.gh.
International journal of food science
|October 1, 2025
概括
陶达瓦是一种发酵的虫豆产品,根据生产地点显示出显著的营养和微生物变异. 传统方法产生更高的微生物多样性,支持其作为功能性食物和益生菌的作用.
科学领域:
- 食品科学与技术 食品科学与技术
- 微生物学 微生物学
- 营养科学 营养科学
背景情况:
- 达瓦达瓦是一种发酵的非洲豆 (Parkia biglobosa) 产品,对加纳北部的营养至关重要.
- 了解其微生物多样性和营养特征是评估其健康影响的关键.
研究的目的:
- 调查来自加纳六个社区的dawadawa的微生物多样性,营养成分和健康影响.
- 为了将发酵实践与dawadawa的营养和微生物特征相关联.
主要方法:
- 用标准光谱法确定营养成分.
- 通过16S rRNA测序分析的细菌群体.
- 进行了近似分析和矿物质含量评估.
主要成果:
- 在不同地点观察到脂肪,蛋白质和纤维含量的显著差异.
- 铁,和的含量各不相同,表明潜在的营养益处.
- 主要的细菌属包括Bacillus,Staphylococcus,Streptococcus和Lactobacillus,其中Bacillus subtilis是最丰富的.
- 国内的dawadawa显示出比商业样本更高的微生物多样性和ASV丰富性.
- 功能性细菌群与增强的蛋白质和矿物质生物可用性有关.
结论:
- 发酵实践对达瓦达瓦的微生物多样性和营养成分构成有重大影响.
- 由于其微生物和营养特征,dawadawa作为益生菌和功能性食品.
- 保持传统方法,同时优化生产,对于粮食安全和可持续性至关重要.
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