Phenolic composition, antioxidant and pancreatic lipase inhibitory activities of Chinese sumac (Rhus chinensis Mill.) fruits extracted by different solvents and interaction between myricetin‐3‐O‐rhamnoside and quercetin‐3‐O‐rhamnoside

Phenolic composition, antioxidant and pancreatic lipase inhibitory activities of Chinese sumac... This work was designed to investigate the phenolic composition, antioxidant and pancreatic lipase inhibitory activities of Rhus chinensis Mill. fruits extracted by different solvents, and to illustrate which major phenolic compounds were responsible for lipase inhibition and to evaluate their interactions. Results showed that R. chinensis Mill. fruits were rich in phenolics, which included 13 types identified and quantified by UHPLC‐ESI‐HRMS/MS. Among the identified phenolics, myricetin‐3‐O‐rhamnoside and quercetin‐3‐O‐rhamnoside were the most dominant detected in all extracts. Extracts with 80% methanol, 80% ethanol and 80% acetone exhibited strong antioxidant and pancreatic lipase inhibitory activities in vitro, and these activities were positively correlated with phenolic contents. Myricetin‐3‐O‐rhamnoside and quercetin‐3‐O‐ rhamnoside demonstrated good lipase inhibitory activities in a dose‐dependent manner and synergistically inhibited lipase. This work may provide insights into the potential uses of R. chinensis Mill. fruits in food and nutraceutical industries. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png International Journal of Food Science & Technology Wiley

Phenolic composition, antioxidant and pancreatic lipase inhibitory activities of Chinese sumac (Rhus chinensis Mill.) fruits extracted by different solvents and interaction between myricetin‐3‐O‐rhamnoside and quercetin‐3‐O‐rhamnoside

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Publisher
Wiley Subscription Services, Inc., A Wiley Company
Copyright
International Journal of Food Science and Technology © 2018 Institute of Food Science and Technology
ISSN
0950-5423
eISSN
1365-2621
D.O.I.
10.1111/ijfs.13680
Publisher site
See Article on Publisher Site

Abstract

This work was designed to investigate the phenolic composition, antioxidant and pancreatic lipase inhibitory activities of Rhus chinensis Mill. fruits extracted by different solvents, and to illustrate which major phenolic compounds were responsible for lipase inhibition and to evaluate their interactions. Results showed that R. chinensis Mill. fruits were rich in phenolics, which included 13 types identified and quantified by UHPLC‐ESI‐HRMS/MS. Among the identified phenolics, myricetin‐3‐O‐rhamnoside and quercetin‐3‐O‐rhamnoside were the most dominant detected in all extracts. Extracts with 80% methanol, 80% ethanol and 80% acetone exhibited strong antioxidant and pancreatic lipase inhibitory activities in vitro, and these activities were positively correlated with phenolic contents. Myricetin‐3‐O‐rhamnoside and quercetin‐3‐O‐ rhamnoside demonstrated good lipase inhibitory activities in a dose‐dependent manner and synergistically inhibited lipase. This work may provide insights into the potential uses of R. chinensis Mill. fruits in food and nutraceutical industries.

Journal

International Journal of Food Science & TechnologyWiley

Published: Jan 1, 2018

Keywords: ; ; ; ;

References

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