壳聚糖涂膜处理松茸保鲜技术的研究  

Study on Chitosan Preservation Films Coating Tricholoma matsutake Sing.

作　　者：袁唯[1] 邵金良[1] 杨枝高 焦凌梅[1] 王伟[1] 余铭[1] 王楠[1] 

机构地区：[1]云南农业大学食品科技学院,昆明650201 [2]云南永胜雷特生物工程有限公司,丽江674200

出　　处：《中国食用菌》2006年第1期46-49,共4页Edible Fungi of China

基　　金：云南省科技厅科技攻关项目(2001NG58)

摘　　要：研究了以壳聚糖为主要保鲜剂的多糖高分子复合保鲜液,对松茸进行处理后的有关呼吸酶的活性以及呼吸强度、Vc含量等生理指标的影响。结果表明,复合涂膜液对松茸的保鲜效果较好,有效地抑制了松茸的呼吸作用,减少了营养成分的损失,可将松茸保鲜7￣8d。Tricholoma matsutake Sing was coated with complex coating agents after pre-treatment, and the effects of different treatments on physiological and physical change, such as respiration intensity, content of vitamin C, and respiratory intensity changes were studied. The result showed that complex coating agents containing coated Tricholoma Matsutake Sing, the function of respiration was inhibited and the loss of nutrition was reduced, and it could be kept fresh and preserved for 7-8 days.

关 键 词：壳聚糖 涂膜 松茸 保鲜 

分 类 号：TS255.3[轻工技术与工程—农产品加工及贮藏工程]