In:
Korean Journal of Food Preservation, The Korean Society of Food Preservation, Vol. 28, No. 7 ( 2021-12), p. 915-295
Abstract:
Petasites japonicus (PJ) has been used traditionally as the
treatment or the prophylaxis of migraine and tension headache in Asia. In the
present study, to we compared the characteristics of PJ powder and extracts obtained by various methods utilize the PJ as a functional material. PJ powder
by freeze-drying possessed 6.61% water content, 4.51% crude fat, 23.75% crude protein, 18.62% crude ash, 46.97% carbohydrates, and crude fiber 39.22%. It
contained a particularly high potassium content in mineral. Among different extraction methods, extracts of 50% (PJ-50E) or 70% ethanol (PJ-70E) showed the
highest total polyphenol content and antioxidant activity, while cold-water extraction (PJ-WE) showed the lowest. However, when the α-glucosidase
inhibitory were analyzed, PJ-WE was highest while the treatment extracted ethanol were not active at all. In anti-inflammatory activity by RAW 264.7 and
HaCaT cells, PJ-WE showed significantly higher inhibitory activity in comparison to those of the other extract. In conclusion, it is considered that the
water-extraction method is better than other extraction methods for practical preparation of functional materials with high α-glucosidase inhibitory
and anti-inflammatory activities from PJ.
Type of Medium:
Online Resource
ISSN:
1738-7248
,
2287-7428
Uniform Title:
머위(Petasites japonicus)의 영양성분 및 추출물을 이용한
생리활성
DOI:
10.11002/kjfp.2021.28.7.915
Language:
English
Publisher:
The Korean Society of Food Preservation
Publication Date:
2021
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