食品科学 ›› 2007, Vol. 28 ›› Issue (10): 545-548.

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优化壳聚糖保鲜液对非洲菊切花保鲜的影响

 陈晓刚, 陈忻, 粱结玲   

  1. 佛山科学技术学院; 佛山科学技术学院 广东佛山528000; 广东佛山528000;
  • 出版日期:2007-10-15 发布日期:2011-11-22

Study on Preservation Effect of Chitosan on Cut Gerbera Flower

 CHEN  Xiao-Gang, CHEN  Xin, LIANG  Jie-Ling   

  1.  Foshan University, Foshan 52800, China
  • Online:2007-10-15 Published:2011-11-22

摘要: 采用羧甲基壳聚糖溶液和蔗糖溶液配制成保鲜液保鲜非洲菊切花,通过对花瓣组织含水率、pH值和膜相对透性的测定,研究保鲜液对对非洲菊鲜切花瓶插寿命的影响。实验验结果表明:1.0‰羧甲基壳聚糖溶液与2.0%蔗糖溶液复配的保鲜液处理后的鲜切花平均瓶插寿命比对照延长3d。

关键词: 羧甲基壳聚糖, 蔗糖, 保鲜液, 非洲菊切花

Abstract: Based on one new preservation solution which is made from carboxymethyl chitosan and sucrose for cut Gerbera flower, an effective research of preservative effect for extending vase life of cut gerbera flower is proposed in this paper, which is by exploring the percentage of moisture, pH and relative permeability of velamen to the petal organizations. Experimental results show that, the vase life of cut Gerbera flower treating with 1.0% carboxymethyl chitosan and 2.0% sucrose is 3d longer than the objecto f reference.

Key words: carboxymethyl chitosan, sucrose, preservation solution, cut Gerbera flower