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食品研究与开发:2016,37(1):170-173
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市售蓝莓类产品的原花青素含量测定
陈安平,黄勇军,汪胜峰
(浙江尖峰健康科技有限公司,浙江 金华 321000)
The Determination of Proanthocyanidins Content in Blueberry Products on the Market
CHEN An-ping, HUANG Yong-jun, WANG Sheng-feng
(Zhejiang Jianfeng Health Tech. Co., Ltd., Jinhua 321000, Zhejiang, China)
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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。
中文关键词: 蓝莓  原花青素  紫外分光光度法
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
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