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秀珍菇物理保鲜研究
引用本文:冯志勇,郭倩,郑建林,高君辉,程继红,王志强,郭力刚.秀珍菇物理保鲜研究[J].食用菌学报,2003,10(4):47-51.
作者姓名:冯志勇  郭倩  郑建林  高君辉  程继红  王志强  郭力刚
作者单位:上海市农业遗传育种重点开放实验室,上海市农业科学院食用菌研究所,上海,201106
基金项目:上海市农委科技攻关项目"食用菌新品种秀珍菇的开发"(农科攻字(99)第6-10号)的部分内容
摘    要:比较了秀珍菇低温保鲜、自发气调保鲜、低温真空综合保鲜以及不同潮次子实体的保鲜效果。结果表明,低温真空综合保鲜效果最佳,能有效地延缓秀珍菇变色、变味,抑制菌柄气生菌丝发生,减少水分损失,可以使秀珍菇保鲜期限超过9d。秀珍菇第一潮子实体与第二潮子实体的保鲜效果无显著差异,但均比第三潮子实体的保鲜效果好。

关 键 词:秀珍菇  低温保鲜  自发气调保鲜  低温真空综合保鲜
文章编号:1005-9873(2003)04-0047-05
修稿时间:2003年10月31

Studies on the Physical Fresh-Keeping Methods of Pleurotus geesteranus
FENG Zhi-yong,GUO Qian,ZHENG Jian-lin,GAO Jun-hui,CHENG Ji-hong,WANG Zhi-qiang,GUO Li-gang.Studies on the Physical Fresh-Keeping Methods of Pleurotus geesteranus[J].Acta Edulis Fungi,2003,10(4):47-51.
Authors:FENG Zhi-yong  GUO Qian  ZHENG Jian-lin  GAO Jun-hui  CHENG Ji-hong  WANG Zhi-qiang  GUO Li-gang
Abstract:The effects of low temperature, spontaneous atmospheric control,low temperature with vacuum and different flushes on the fresh-keeping results of Pleurotus geesteranus fruitbodies were compared.The experiment results showed that the fresh-keeping result of the comprehensive method of low temperature with vacuum was the optimum,which would effectively postpone the colour and odour change, reduce the water loss of P.geesteranus fruit-bodies,inhibit the occurrence of aerial mycelia on the stipe and prolong the fresh-keeping period of P.geesteranus fruitbodies for over 9 days.While the difference of the fresh-keeping effect of the first flush and the second flush of P.geesteranus fruitbodies was not significant, and their fresh-keeping effects were all better than that of the third flush of P. geesteranus fruitbodies.
Keywords:Pleurotus geesteranus  Fresh-keeping of low temperature  Fresh-keeping of spontaneous atmospheric control  Fresh-keeping of low temperature with vacuum
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