食品科学 ›› 2002, Vol. 23 ›› Issue (3): 140-142.

• 包装贮运 • 上一篇    下一篇

温、湿度条件对黄参贮藏特性的影响

 毕阳, 许会学, 赵劼, 曹健康   

  1. 甘肃农业大学食品工程系
  • 出版日期:2002-03-15 发布日期:2012-02-13

Effects of Temperature and Relative Humidity (RH)on Postharvest Characteristics of Sphallerocarpus Gracills(Bess)

 BI  Yang, XU  Hui-Xue, ZHAO  Jie, CAO  Jian-Kang   

  • Online:2002-03-15 Published:2012-02-13

摘要: 黄参在0℃、5℃、10℃和18℃4种温度条件和RH70~75%和90~95%2种湿度条件下的贮藏结果表明,低温可明显抑制黄参采后的呼吸强度、失重率、发芽率和腐烂率。高湿可显著减少黄参采后的失重率,但会使发芽率和腐烂率增加。在低温条件下黄参的腐烂以青霉菌引起的青霉病为主,在高温条件下则以毛霉引起的软腐病为主。黄参采后的推荐贮藏温度为0℃,RH90~95%,在此条件下的贮藏期限为2个月。

关键词: 黄参, 贮藏特性, 温度, 湿度

Abstract: Several Postharvest characteristics of the roots of Sphallerocarpus gracills were studied at 0℃,5℃,10℃and 18℃with low and high RH (70%~75%and 90%~95%) respectively.Respiratory rate,weight loss sprout and rot rate could be decreased at lower temperature.Weight loss was retarded significantly at high RH;however,sprout and decay showed increasing Blue mould rot caused by Penicillium sp.was the most serious disease of thge roots at lower temperature and soft rots caused by Mucor sp.was the main disease at higher temperature.S.gracills could be held about 2 month at 0℃and RH 90~95%.

Key words: Sphallerocarpus gracills(Bess), postharvest characteristics, temperature, RH