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Assesment of quality of Ginkgo biloba extract and dietary supplements in Vietnam market based on flavonol glycoside content and flavonoid ratio

Mac Thi Thanh Hoa Nguyen Van Khoa Nguyen Quang Hung Cao Cong Khanh
Received: 24 Jul 2024
Revised: 27 Aug 2024
Accepted: 30 Aug 2024
Published: 30 Sep 2024

Article Details

How to Cite
Mac Thi Thanh Hoa, Nguyen Van Khoa, Nguyen Quang Hung, Cao Cong Khanh. "Assesment of quality of Ginkgo biloba extract and dietary supplements in Vietnam market based on flavonol glycoside content and flavonoid ratio". Vietnam Journal of Food Control. vol. 7, no. 3, pp. 378-388, 2024
PP
378-388
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29

Main Article Content

Abstract

Ginkgo biloba is one of the oldest medicinal herbs in the world. It is commonly used as a dietary supplement to protect against blood circulation disorders, improve memory, and prevent cognitive decline. Currently, Vietnam and other countries have regulations in place to ensure the quality of Ginkgo biloba extract in their pharmacopoeia. In this study, the quality of 11 raw materials and 120 dietary supplement products containing ginkgo extract was evaluated based on flavonol glycoside content and the ratio of component flavonoids. The results revealed a significant number of unsatisfactory samples, highlighting the need for closer monitoring of quality products to protect consumer rights.

Keywords:

Gingko biloba extract, flavonoid, flavonol glycoside

References

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