English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Flavonoids, among the major bioactive ingredients in many traditional Chinese medicines, have been widely considered due to their pharmacological and biochemical effects: antioxidant, anti-vascular disease and anti-inflammatory effects. To get a better understanding of the role of flavonoids in medicine, food safety and public health, valid and sensitive methods for their pretreatment and determination in different matrices are necessary. This review provides a comprehensive summary of flavonoid pretreatment and analytical methods in different samples since 2013. Pretreatment technologies include simple methods: precipitation protein and acid hydrolysis, and more elaborated ones: solid-liquid extraction, liquid-liquid extraction, solid-phase extraction, matrix solid phase dispersion, and different micro-extraction methods. Determination methods include liquid chromatography, gas chromatography, supercritical fluid chromatography, and electrochemical methods. Moreover, we discuss and compare the strengths and weaknesses of the different pretreatment and analytical methods and suggest a prospect.

Progress in the Pretreatment and Analysis of Flavonoids: An Update since 2013