globalchange  > 气候减缓与适应
WOS记录号: WOS:000467941700003
论文题名:
Anti-nutritional metabolites in six traditional African cereals
作者: Boncompagni, Eleonora1; Nielsen, Erik1; Sanogo, Moussa Daouda2; Coghetto, Vanessa1; Temporiti, Marta E.1; Daglia, Maria3; Di Lorenzo, Arianna3; Doria, Enrico1
通讯作者: Doria, Enrico
刊名: JOURNAL OF FOOD AND NUTRITION RESEARCH
ISSN: 1336-8672
EISSN: 1338-4260
出版年: 2019
卷: 58, 期:2, 页码:115-124
语种: 英语
英文关键词: African crops ; cereals ; nutraceutical compounds ; anti-nutritional factors ; genetic improvement
WOS关键词: MILLET ; SORGHUM ; TANNINS ; GRAIN ; FERMENTATION ; NUTRIENT
WOS学科分类: Food Science & Technology
WOS研究方向: Food Science & Technology
英文摘要:

This article reports on the biochemical investigation of six African cereals (fonio, teff, sorghum, African rice, finger millet, pearl millet). These cereals play an important role in food security in many African and Asian regions, despite not being internationally traded, with the exceptions of sorghum and, partially, of pearl millet. Nowadays, crop breeders and research institutions are becoming concerned with improving the productivity and the nutritional quality of these cereals for reasons connected with the problems of human population growth and climate change. However, in these species less is known about the presence and content of anti-nutritional components that may impact human health, such as polyphenols, in particular tannins, phytate and the goitrogenic C-glycosyl flavones. In this work, these compounds were quantified and identified by means of biochemical assays or HPLC and LC-MS analysis. Obtained results showed that each of the six analysed cereals contained different levels of anti-nutritional or harmful goitrogenic compounds. In particular, all three examined pearl millet lines showed the sharply highest content of C-glycosyl flavones, slightly highest content of phytic acid and a relevant average level of polyphenols. On the other side, the Fonio lines presented the lowest level of C-glycosyl flavones and condensed tannins.


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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/126560
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作者单位: 1.Univ Pavia, Dept Biol & Biotechnol, Via Ferrata 9, I-27100 Pavia, Italy
2.Inst Rural Econ Mali, Le Sextant 44,Bd Dunkerque,Cs 90009, F-90009 Marseille, France
3.Univ Pavia, Dept Drug Sci, Med Chem & Pharmaceut Technol Sect, Via Taramelli 12, I-27100 Pavia, Italy

Recommended Citation:
Boncompagni, Eleonora,Nielsen, Erik,Sanogo, Moussa Daouda,et al. Anti-nutritional metabolites in six traditional African cereals[J]. JOURNAL OF FOOD AND NUTRITION RESEARCH,2019-01-01,58(2):115-124
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