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投稿时间:2019-10-12
投稿时间:2019-10-12
中文摘要: 以猪后肘肉为主要原料,采用常规生产工艺制作冷藏调理猪排,对冷藏调理猪排加工中所用着色剂进行选择,旨在为冷藏调理猪排颜色稳定性的提高提供依据。结果表明:着色剂种类(高粱红、甜菜红、辣椒红、红曲红)对冷藏调理猪排的感官评分、a*值均存在显著性影响(P<0.05);辣椒红、红曲红着色剂对冷藏调理猪排的外观颜色及其稳定性优于高粱红、甜菜红以及空白组(不添加任何着色剂)。冷藏调理猪排加工用辣椒红、红曲红的最适添加量均为0.05 g/kg。
Abstract:The utilization of four natural colorants (sorghum red,beet red,capsanthin,monascus red)was studied to increase the color stability of conditioning pork chop during cold storage.Mainly by means of sensory evaluation and a*value,monascus red or capsanthin performed the better in the four natural colorants,and its sensory stability was significantly higher than others (P<0.05).The optimum adding dosage of monascus red or capsanthin was determined to 0.05 g/kg,respectively.
keywords: pork chop color capsanthin monascus red colorant
文章编号:202018008 中图分类号: 文献标志码:
基金项目:河南省重大科技专项(161100110800);河南省自然科学基金研究项目(152300410068);河南农业大学博士科研启动基金项目(30600779)
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