无色花青素还原酶本质上是蛋白质。
红洋葱和葡萄则都含有槲皮素和花青素。
花青素是一类重要的植物次生代谢产物。
Anthocyanins are a class of important secondary metabolites in plants.
原花青素是一种天然有效的自由基清除剂。
Proanthocyanidin is a effective natural free radical scavenger.
其主要成份为花青素。
一种颜色稳定、着色力强的花青素的制备方法。
The invention is a preparation method of cyaniding with stable color and strong dyeing ability.
另外，对于叶绿素和花青素苷的相互关系还不清楚。
Otherwise, the relationship of anthocyanin and chlorophyll is not clear.
五味子鲜果中含有蛋白质、脂肪、还原糖和总花青素；
There is protein, the fat reducing sugar, total anthocyanin in Shisandra chinensis fresh fruit;
富含大量花青素，是一种非常珍贵的天然强力抗氧化剂。
It is rich in anthocyanin which is a valuable and powerful natural antioxidant.
正是类黄酮花青素的存在，使得黑接骨木具有显著的增强人体免疫力的功效。
It is these that have a remarkable ability to stimulate the body's immune system.
正是类黄酮花青素的存在，使得黑接骨木具有显著的增强人体免疫力的功效。
It is these that have a remarkable ability to stimulate the body's immune system.
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