鸭儿芹护色工艺条件优化

宋留丽; 杨周生; 周守标; 郁志芳; 杨雪; 余含露; 姚永杰; 王凤章; 彭吉祥

doi:10.13386/j.issn1002-0306.2014.01.080

鸭儿芹护色工艺条件优化

1. 安徽师范大学环境科学与工程学院
2. 南京农业大学食品科学技术学院

基金项目:

安徽师范大学培育基金项目(2011rcpy043)；安徽师范大学2012年大学生创新创业训练计划项目资助；

详细信息

作者简介:
宋留丽 (1985-) , 女, 硕士, 讲师, 研究方向:采后生物学。;

中图分类号: TS255.5
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出版历程
- 收稿日期: 2013-07-09

Optimization of color-protecting process conditions of Cryptotaenia japonica Hassk

College of Environmental Science and Engineering, Anhui Normal University
College of Food Science and Technology, Nanjing Agricultural University

摘要

摘要: 以新鲜鸭儿芹为原料,利用碱液漂烫和护色剂对鸭儿芹进行护色,根据色泽和质地的感官评分,研究漂烫条件、护色剂种类和护色条件对鸭儿芹护色效果和质地的影响。研究结果表明,碱液漂烫和护色剂处理对鸭儿芹都有较好的护色效果。不同种类不同浓度的护色剂中,0.06%醋酸锌和0.3%植酸护色效果最为显著。鸭儿芹最佳漂烫工艺条件为90℃下1.0%Na2CO3溶液中下漂烫1min;最佳护色工艺条件为pH5的0.3%植酸+0.07%Zn（COOH）2溶液中浸泡20min。在此条件下漂烫和护色,鸭儿芹的色泽和质地最好。
- 鸭儿芹 /
- 漂烫 /
- 护色
Abstract: Fresh Cryptotaenia japonica Hassk was used as raw material, according to the sensory evaluation of color and texture, the effect of blanching conditions, different kinds of color fixative and color- protecting conditions on the effectiveness of color- protection and texture of Cryptotaenia japonica Hassk which had treated by alkali blanching and color fixative was observed in the research. The results showed that alkali blanching and color fixative had a better color protection. The solution of 0.06% of Zn ( COOH) 2 and 0.3% of PA played a significant effect on color protection during different kinds and concentration color fixative.Under the condition of 90℃ and 1. 0% Na 2 CO 3 blanching for 1min, the effect of blanching was the best, when the material was soaked with the color- protecting solution of 0.3% PA + 0.07% Zn ( COOH) 2 under the condition of pH5.0 for 20min, the effect of color- protecting was the best. Under these conditions, the best techniques of protecting color and texture could be obtained.
- Cryptotaenia japonica Hassk /
- blanching /
- color-protecting

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参考文献(19)

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鸭儿芹护色工艺条件优化

作者简介: 宋留丽 (1985-) , 女, 硕士, 讲师, 研究方向:采后生物学。;

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Optimization of color-protecting process conditions of Cryptotaenia japonica Hassk

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目录

作者简介:
宋留丽 (1985-) , 女, 硕士, 讲师, 研究方向:采后生物学。;