适于茶绿色素提取的材料选择。

Selecting of tea green pigment extracting material.

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茶绿色素性质研究。

The properties of tea green pigment.

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利用紫外分光光度法测定其茶多酚、黄酮类化合物、茶绿色素、游离氨基酸的含量；

The contents of tea polyphenol, flavonoid, tea green pigments, and the free amino acid;

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本文采用微波辅助法从残茶中提取茶绿色素，在单因素实验基础上，通过正交试验优化提取工艺条件。

The microwave-assisted extraction of green pigment from abandoned tea is studied in this paper, and technological conditions are optimized through orthogonal test based on single factor.

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本文采用微波辅助法从残茶中提取茶绿色素，在单因素实验基础上，通过正交试验优化提取工艺条件。

The microwave-assisted extraction of green pigment from abandoned tea is studied in this paper, and technological conditions are optimized through orthogonal test based on single factor.

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