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投稿时间:2015-03-10
投稿时间:2015-03-10
中文摘要: 采用紫外分光光度法对市场上蓝莓类产品中原花青素含量进行测定,在 546 nm 处测定吸光度,试验表明原花 青素在 10 μg/mL~150 μg/mL 之间呈现良好的线性关系,认为以蓝莓为主要成分产品非常有必要标示原花青素含量,原 花青素可以作为蓝莓类产品的质量控制指标。
Abstract:To determine the content of (Proanthocyanidins) in blueberry products on the market by ultraviolet spectroscopy, absorbencies of samples were detected at 546 nm, the result indicated that there was a good linear relationship between the absorbency and the content of PC in the range of 10 μg/mL-150 μg/mL. It's suggested to label the content of PC and use it as a key indicator for blueberry products.
文章编号:201601041 中图分类号: 文献标志码:A
基金项目:
Author Name | Affiliation |
CHEN An-ping, HUANG Yong-jun, WANG Sheng-feng | Zhejiang Jianfeng Health Tech. Co., Ltd., Jinhua 321000, Zhejiang, China |
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