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제 목:
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Sell Resveratrol 50%,90%,98% |
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상품분류: |
유기화학원료와 중간체
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등록분류: |
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Additional_detail: Resveratrol 50%,90%,98%
Giant Knotweed Extract Resveratrol
Traditional Andmodernuses:
Huzhang ("tiger cane") or giant
knotweed is an east Asian species
(Polygonum cuspidatum), belonging
to the Polygonaceae family.
Documented uses in traditional
Chinese medicine date to the
first century BC, and
contemporary medical uses
supported by clinical results
include acute microbial
infections or viral hepatitis,
chemo- or radiation-induced
leukocytopenia, atherosclerosis,
and hyperlipidemia.
Pharmacology:
In animal experiments, huzhang
has exhibited antitussive,
antihistaminic, hypotensive,
vasodilating, cytotoxic, and
antioxidant properties, among
others. Huzhang is also a
concentrated source of
resveratrol (3,5,4≤-trihydroxy
stilbene), an antioxidant phenol
produced in response to fungi.
Resveratrol has also shown
antimutagenic activity in
bioassays conducted on bacteria
in vitro (umu and Ames tests).
And, in a recent investigation
conducted in vivo and in vitro,
resveratrol displayed
chemopreventive effects at three
critical stages of
carcinogenesis.
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