دورية أكاديمية
Basic nutrients and UPLC- ZenoTOF-MS/MS based lipomics analysis of Chenopodium quinoa Willd. varieties.
| العنوان: | Basic nutrients and UPLC- ZenoTOF-MS/MS based lipomics analysis of Chenopodium quinoa Willd. varieties. |
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| المؤلفون: | Wang, Shufang, Wang, Mian, Zhou, You, Yang, Runqiang, Chen, Huimin, Wu, Jirong, Xu, Jianhong, Tu, Kang, Shi, Jianrong, Sun, Xiaofeng |
| المصدر: | Food Production, Processing & Nutrition; 8/10/2024, Vol. 6 Issue 1, p1-11, 11p |
| مصطلحات موضوعية: | FATTY acid esters, QUINOA, PHYTIC acid, DIETARY fiber, ESSENTIAL nutrients |
| مستخلص: | This study conducted a comparison of the nutritional content and lipid composition of five different varieties of quinoa (QL-1, SJ-1, SJ-2, KL-1, and KL-2) from Qinghai Province, China. Each of the five varieties exhibited varying levels of essential nutrients, including crude protein, dietary fiber, and crude fat. The QL-1 variety has the highest concentration of phytic acid, measuring 1.66 g/100 g. A non-targeted lipomics analysis discovered a total of 16 lipid categories and 383 individual lipids in quinoa. Out of the several substances, glyceride had the highest concentration, exceeding 70%, with phospholipids coming next. The percentage of fatty acids and fatty acid esters was between 5 and 11%. The glycerides in all five kinds exhibited a similar composition, with unsaturated glycerides constituting over 99% of the total glycerides. Phospholipids constituted over 11% of the overall lipid content, with lecithin comprising more than 80% and cephalin ranging from 16.70 to 18.61%. The results establish a solid basis for the utilization of quinoa in processing, particularly in lipid processing. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: | Complementary Index |
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