玫瑰切花保鲜剂配方的筛选  

The Selection of Antistaling Agent Formulations for Rose Cut Flowers

作　　者：邓显容[1] 余前媛[1] 王志清[1] 

机构地区：[1]西昌学院,四川西昌615013

出　　处：《西北农业学报》2008年第5期330-332,共3页Acta Agriculturae Boreali-occidentalis Sinica

摘　　要：通过测定红玫瑰切花瓶插寿命、花枝鲜重、过氧化氢酶(CAT)活性和丙二醛(MDA)含量的变化,研究了不同配方保鲜剂对玫瑰切花的保鲜效果的影响。结果显示,A、B、C3种保鲜剂对玫瑰切花的衰老均有明显的延缓作用;C处理的保鲜剂(30 g/L S+2 g/L CaCl2+100 mg/L Bo+100 mg/L GA+200 mg/L 8-HQC)效果最佳,比对照延长了4.7 d。After determining the vase life-span,spray fresh weight,the activity of CAT and the content of MDA,the author studied the preservative effects of different antistaling agent formulations on fresh cut roses.The results showed that： the A,B,C,three antistaling agents have the obvious effects to delay the aging of rose cut flowers,antistaling agent C（30 g/L S＋2 g/L CaCl2＋100 mg/L Bo ＋100 mg/L GA＋200 mg/L 8-HQC）has the best effects,which contrastively delays 4.7 d.

关 键 词：保鲜剂 红玫瑰 切花 

分 类 号：S685.12[农业科学—观赏园艺]