| Title: | Integrated Analysis of Metabolome and Volatile Profiles of Germinated Brown Rice from the Japonica and Indica Subspecies |
| Author(s): | Zhou C; Zhou Y; Hu Y; Li B; Zhang R; Zheng K; Liu J; Wang J; Zuo M; Liu S; |
| Address: | "School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China. China-Canada Joint Lab of Food Nutrition and Health (Beijing), Beijing Technology and Business University, Beijing 100048, China. National Engineering Laboratory for Agri-Product Quality Traceability, Beijing Technology and Business University, Beijing 100048, China. School of Pharmacy, Jiangsu University, Zhenjiang 212013, China" |
| ISSN/ISBN: | 2304-8158 (Print) 2304-8158 (Electronic) 2304-8158 (Linking) |
| Abstract: | "In the present study, germinated brown rice (GBR) from three Japonica and three Indica rice cultivars were subjected to metabolomics analysis and volatile profiling. The statistical assessment and pathway analysis of the metabolomics data demonstrated that in spite of significant metabolic changes in response to the germination treatment, the Japonica rice cultivars consistently expressed higher levels of several health-promoting compounds, such as essential amino acids and gamma-aminobutyric acid (GABA), than the Indica cultivars. No clear discriminations of the volatile profiles were observed in light of the subspecies, and the concentrations of the volatile organic compounds (VOCs), including alkenes, aldehydes, furans, ketones, and alcohols, all exhibited significant reductions ranging from 26.8% to 64.1% after the germination. The results suggest that the Japonica cultivars might be desirable as the raw materials for generating and selecting GBR food products for health-conscious consumers" |
| Keywords: | Gc-ms Hs-spme brown rice metabolomics volatile; |
| Notes: | "PubMed-not-MEDLINEZhou, Chenguang Zhou, Yaojie Hu, Yuqian Li, Bin Zhang, Roujia Zheng, Kaiyi Liu, Jie Wang, Jing Zuo, Min Liu, Siyao eng BK20200890/Natural Science Foundation of Jiangsu/ BK20200908/Natural Science Foundation of Jiangsu/ 2021M691318/China Postdoctoral Science Foundation/ ZJ-2020-06/Open Project Program of China-Canada Joint Lab of Food Nutrition and Health/ AQT-2021-YB4/Open project Program of National Engineering Laboratory for Agri-product Quality Traceability/ 2020Z032/Jiangsu Planned Projects for Postdoctoral Research Funds/ 20JDG43/Senior Talent Program of Jiangsu University/ 20JDG074/Senior Talent Program of Jiangsu University/ Jiangsu 'Mass Innovation and Entrepreneurship' (Shuang Chuang Ph. Ds) Talent Program/ Switzerland 2021/10/24 Foods. 2021 Oct 14; 10(10):2448. doi: 10.3390/foods10102448" |
