茶素

These elucidated that the catechins products from steaming leaf, had many advantages in yield, purify and activity than those of tea polyphones from green tea.

从&蒸青叶&中分离制备儿茶素类的产率、纯度与活性均优於从成品绿茶中制备的茶多酚。

This stops an enzyme called polyphenol oxidase from oxidising the most powerful super nutrient in the tea plant, known as epigallocatechin gallate.

这样就阻止了叫做多酚的氧化酶带走茶叶中大多数的糖分，这种糖分叫做茶素酸酯。

Cocoa contains high levels of two dietary flavanols.

可可含有很高的二烷醇（ epicatchin 和儿茶素）。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。