Study on the effect of processing methods on the total polyphenol, 2,3,5,4'-tetrahydroxystilben-2-O-ß-D-glucoside, and physcion contents in Fallopia multiflora Thunb. Haraldson root
Braz. J. Pharm. Sci. (Online)
;
59: e21570, 2023. tab, graf
Article
in English
| LILACS
| ID: biblio-1429960
ABSTRACT
Abstract This study investigated the changes in the ingredients in Fallopia multiflora Thunb. Haraldson (FMT) root after processing it with different methods such as soaking, stewing, and steaming or combined methods. The total polyphenol, 2,3,5,4'-tetrahydroxystilben-2-O-ß-D-glucoside (THSG), and physcion contents in FMT products after processing were determined using high-performance liquid chromatography (HPLC) and ultraviolet-visible (UV-VIS) methods. The results demonstrated that the processing method and time significantly affected the contents of polyphenol, THSG, and physcion. The physcion and total polyphenol content increased or decreased during processing depending upon the processing time, while the THSG content gradually decreased with an increase in the processing time. The content of physcion (a substance that can cause liver toxicity) was analysed, and the suitable conditions for processing of the FMT products were determined as initial soaking in rice swill for 24 h and subsequent stewing with black beans and water for 12 h
Full text:
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Index:
LILACS (Americas)
Main subject:
Fallopia multiflora
/
Methods
Language:
English
Journal:
Braz. J. Pharm. Sci. (Online)
Journal subject:
Farmacologia
/
Teraputica
/
Toxicologia
Year:
2023
Type:
Article
Affiliation country:
Vietnam
Institution/Affiliation country:
Hanoi University of Pharmacy/VN
/
Ho Chi Minh University of Technology/VN
/
Vietnam Academy of Science and Technology/VN
/
Vietnam Military Medical University/VN
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