高压二氧化碳保鲜双孢蘑菇的工艺优化

李静; 李顺峰; 田广瑞; 王安建; 刘丽娜; 袁青丽

doi:10.13386/j.issn1002-0306.2016.07.035

高压二氧化碳保鲜双孢蘑菇的工艺优化

1. 河南省农科院农副产品加工研究所
2. 河南农业大学食品科学技术学院

基金项目:

河南省农业科学院科研发展专项资金项目(20148409)；

详细信息

作者简介:
李静(1981-),女,博士,副研究员,研究方向:农产品贮藏及加工,E-mail:ruochenjl@163.com。;

中图分类号: TS255.3
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出版历程
- 收稿日期: 2015-08-06

Optimization of high pressure carbon dioxide treatment on button mushroom( Agaricus bisporus) preservation

Institute of Agro-products Processing,Henan Academy of Agricultural Sciences
Collage of Food Science and Technology,Henan Agricultural University

摘要

摘要: 为了优化高压二氧化碳(high pressure carbon dioxide,HPCD)保鲜双孢蘑菇的工艺,在单因素实验基础上,采用响应面法分析HPCD处理压力、处理时间和处理温度对双孢蘑菇硬度和颜色的影响并对其进行优化。结果表明,HPCD保鲜双孢蘑菇的最佳工艺条件为:处理压力0.3 MPa,处理时间3 min,处理温度17℃;与对照相比,该条件HPCD处理后的双孢蘑菇可以更好的保持其硬度和颜色,低温贮藏8 d后的硬度为191.7 N(提高了18.85%),褐变指数(BI)为33.13(降低了16.80%)。因此,HPCD技术可以应用于双孢蘑菇的贮藏保鲜,具有良好的前景。
- 双孢蘑菇; /
- 高压二氧化碳; /
- 硬度; /
- 颜色;
Abstract: In order to optimize the high pressure carbon dioxide( HPCD) treatment on button mushroom( Agaricus bisporus) preservation,the effects of treatment pressure,time and temperature on the firmness and color of button mushroom were studied.Moreover,on the basis of single- factor test,response surface methodology was used to optimize the conditions of button mushroom preservation. The results showed that the optimum HPCD treatment conditions of treatment pressure,time and temperature were 0.3 MPa,3 min and 17 ℃,respectively. Under these conditions,the firmness and color of button mushroom can be maintained better than control. After storage 8 d at low temperature,the firmness and BI of button mushroom were 191.7 N( increased by 18.85%) and 33.13( decreased by 16.80%),respectively.Thus,HPCD technology can be applied to button mushroom preservation which has a good prospect.
- button mushroom; /
- high pressure carbon dioxide; /
- firmness,color; /
- undefined

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参考文献(21)

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