Engelhardtia Extract

Introduction

Engelhardtia leaf is wild in southern China Walnut Branch evergreen trees, Engelhardtia leaf since ancient times as Qingre, detoxification and slimming tea with the use of health care. As Engelhardtia dihydroxyflavone leaf sugar alcohol with the main component of acid Guanidine dimethoxy with anti-oxidation of fat suppression role, promoting blood circulation, reducing blood fat, lowering blood glucose and enhance immune function and prevention of cancer and other the role of physiological activity. At the same time, skin allergies, local inflammation and anti-aging also have very good results

Engelhardia roxburghiana Wall. (Juglandaceae) has been

shown to have potent antitubercular activity ( Lin et al.,

2005). In our previous study, three new compounds and

three antitubercular constituents were isolatedfrom the CHCl3-soluble layer of the root of E. roxburghi-ana . Further phytochemical investigation of this extract has led to isolation of two new naphthoquinones a new butanolide , and a new sesquiterpene , along with four compounds that are isolated for the first time from a natural source, as well as 16 previously knowncompounds . Their structures were established by spectroscopic analyses and through comparison with the relevant data in the literature. The isolation, and structural

Function

I. Powerful Antioxidant;

STUDY: A theoretical study of the conformational behavior and electronic structure of taxifolin correlated with the free radical-scavenging activity

II. Anti-Inflammation Activity

STUDY: the effect of taxifolin on the serum aminotransferase and tissue adenosine triphosphate (ATP) phosphohydrolase activity to elucidate the possible mechanism of its anti-inflammatory activity.

III. It ameliorates cerebral ischemia-reperfusion

STUDY: amelioration of CI/R injury by taxifolin may be attributed to its anti-oxidative effect, which in turn modulates NF-κB activation that mediates CI/R injury.

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