植物抗毒素

白藜芦醇是一种重要的植物抗毒素，具有多种医疗保健作用，因此其应用前景非常广泛，已引起多方关注。

Resveratrol is a kind of important phytoalexin that has many functions for health and medical treatments , so its extensive application prospect has already caused attention in many ways .

目的：白藜芦醇（resveratrol）是一种存在于葡萄皮及红酒中的多酚类植物抗毒素。

Objective : Resveratrol ( trans-3 , 4 ' , 5-trihydroxystilbene ) is a phenolic phytoalexin present in grape skins and wines , especially red wines .

白藜芦醇（resveratrol，3,4′，5-三羟基二苯乙烯）为多酚类化合物，是一种存在于自然界的植物抗毒素。

Resveratrol ( 3,4 ' , 5-trihydroxystilbene ) is a phytoalexin which is present in a number of plant species .

这些HSP加速了木质素的合成，并诱导植物抗毒素等产生，从而提高薯根的抗病性，保持耐贮不腐烂。

Induced HSP enhances biosynthesis of lignins and phytoalexins in roots , thus increasing diseases resistance and storage tolerance in heat-shocked roots .

白藜芦醇（Resveratrol，简称Res）是一种植物抗毒素，是存在于数十种食物和药物中的一种具有保健功能的成份。

Res ( resveratrol ) is a kind of plant endotoxin . It is a kind of composion with health care function existing on several dozen food and one of medicine .

3&氨甲基吲哚是一种重要的药物合成中间体，也是合成植物抗毒素的重要原料。

Indole-3-methylamine is an important pharmaceutical intermediate and a starting material for the syntheses of phytoalexins .

诱导剂可以诱导植物产生植物抗毒素，因此成为植物细胞培养次生代谢物生产中提高产量的一种手段。

Elicitor can be used to improve the production of second metabolites in plant cell culture because of its ability to induce phytoalexins in plant .

白藜芦醇（resveratrol）是植物受外界刺激而产生的一类低分子量、具有生物活性的植物抗毒素（phytoalexin）。

Resveratrol is a kind of phytoalexin , which is low molecular weight , biologically active metabolite produced by plants as defense to various exogenous stimuli .

在这一过程中，植物细胞壁组成成分发生改变，表达各种病原相关蛋白（PR蛋白），并合成多种植物抗毒素。

Changes in cell wall composition , production of pathogenesis-related ( PR ) proteins , and synthesis of phytoalexins are associated with resistance .