PreprintArticleVersion 1Preserved in Portico This version is not peer-reviewed
1H-NMR metabolite profiles and discriminate analysis of two different kinds of freshwater fish soups before and after in-vitro gastrointestinal digestion
Version 1
: Received: 4 September 2018 / Approved: 5 September 2018 / Online: 5 September 2018 (13:00:17 CEST)
How to cite:
Du, H.; Xiang, Y.; Zhang, G.; Liu, H.; Wang, X.; Xiong, S. 1H-NMR metabolite profiles and discriminate analysis of two different kinds of freshwater fish soups before and after in-vitro gastrointestinal digestion. Preprints2018, 2018090098. https://doi.org/10.20944/preprints201809.0098.v1
Du, H.; Xiang, Y.; Zhang, G.; Liu, H.; Wang, X.; Xiong, S. 1H-NMR metabolite profiles and discriminate analysis of two different kinds of freshwater fish soups before and after in-vitro gastrointestinal digestion. Preprints 2018, 2018090098. https://doi.org/10.20944/preprints201809.0098.v1
Du, H.; Xiang, Y.; Zhang, G.; Liu, H.; Wang, X.; Xiong, S. 1H-NMR metabolite profiles and discriminate analysis of two different kinds of freshwater fish soups before and after in-vitro gastrointestinal digestion. Preprints2018, 2018090098. https://doi.org/10.20944/preprints201809.0098.v1
APA Style
Du, H., Xiang, Y., Zhang, G., Liu, H., Wang, X., & Xiong, S. (2018). 1H-NMR metabolite profiles and discriminate analysis of two different kinds of freshwater fish soups before and after in-vitro gastrointestinal digestion. Preprints. https://doi.org/10.20944/preprints201809.0098.v1
Chicago/Turabian Style
Du, H., Xiaohua Wang and Shanbai Xiong. 2018 "1H-NMR metabolite profiles and discriminate analysis of two different kinds of freshwater fish soups before and after in-vitro gastrointestinal digestion" Preprints. https://doi.org/10.20944/preprints201809.0098.v1
Abstract
Soups show diverse health functions, which should be related with their nutrient profiles. NMR spectroscopy is a robust, sensitive and rapid method to unveil or identify the chemical composition of food or food-derived metabolites. In the current study, 1H-NMR spectroscopy approach was applied to identify the metabolic profiling of two kinds of home-cooked freshwater fish soups (crucian carp and snakehead fish) before and after in vitro gastrointestinal digestion. The nutritional profiles of these two kinds of soups were identified at first. With the help of OPLS-DA method (Orthogonal Partial Least Squares Discriminant Analysis), these two different kinds freshwater fish under different states were completely discriminated. The metabolites changes in digested fish soups could reveal the information of chemical compounds which play important roles in the body. Furthermore, the metabolic patterns of different kinds of fish soups could reflect the various nutrition profiling characteristics for dietary therapy.
Keywords
Freshwater fish; Soup; Metabolites; 1H-NMR; In vitro digestion;
Subject
Biology and Life Sciences, Animal Science, Veterinary Science and Zoology
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.