以蔗糖(S)、8-羟基喹啉(8-HQ)、柠檬酸(CA)为保鲜液的基本配方,分别加入CaCl2 、NaCl、Al2(SO4)3、CaCl2+KAl(SO4)2 组成四种保鲜液,进行玫瑰切花保鲜实验。对切花瓶插寿命、花径、水分平衡值、可溶性蛋白含量和还原糖含量进行分析。结果表明,各种配方保鲜液均能延长玫瑰切花的瓶插寿命、增大花径、改善切花水分代谢状况、降低切花蛋白质和还原糖的分解速度。其中,保鲜液2% S + 280 mg/L CA + 200 mg/L 8-HQ + 1% CaCl2的保鲜效果最好。
The sucrose (S), 8 - hydroxyquinoline (8-HQ) and citric acid (CA) were used as the basic formula of fresh-keeping solution, then with four different inorganic salts CaCl2, NaCl, Al2 (SO4)3, CaCl2 and KAl(SO4)2 individually to study the fresh-keeping technology of rose cutting flowers. The vase life span, flower diameter, water trimmed value, soluble protein and reducing sugar content were analyzed and discussed. The results showed that all the fresh-keeping solution could extend the vase life span of rose cutting flowers, increased the flower diameter and improved water metabolism, decreased the decomposition velocity of protein and sugar. Among them, the fresh-keeping solution 2% S +280 mg/L CA +200 mg/L 8-HQ +1% CaCl2 was the best.
[1] 张静,等. 鲜切花保鲜技术研究进展[J]. 黑龙江农业科学, 2009(1): 144-146.
[2] 董必慧,等. 玫瑰鲜切花瓶插保鲜方法的研究[J]. 北方园艺, 2010(1): 198-201.
[3] 邓显容,等. 玫瑰切花保鲜剂配方的筛选[J]. 西北农业学报, 2008,17(5): 330-332.
[4] 仇燕,等. 保鲜剂对玫瑰切花瓶插寿命的影响[J]. 河北师范大学学报(自然科学版), 2008,32(4): 538-541.
[5] 郑蔚虹,等. 五种抗生素对玫瑰切花衰老的影响[J]. 黑龙江环境通报, 2004,28(2): 94-96.
[6] 曾长立. Al3+和精氨酸配合使用对月季切花保鲜效果的影响[J]. 北方园艺, 2008(12): 113-116.
[7] 张付根. 月季鲜切花保鲜技术研究[J]. 安徽农业科学, 2008,36(25): 11 089-11 090.
[8] 李海群,等. Co2+对玫瑰切花保鲜作用的研究[J]. 陕西农业科学, 2005(1): 43-44.
[9] 范美华. 氯化钙处理对玫瑰切花保鲜效应的影响[J]. 浙江农业科学, 2008(1): 43-45.
[10] 夏忠强,等. 不同保鲜剂对月季切花生理效应的影响[J]. 辽宁农业职业技术学院学报, 2009,11(2): 20-21.
[11] 范美华,等. 水杨酸对玫瑰切花保鲜的效应[J]. 江苏农业科学, 2008(2): 193-195.
[12] 张志良. 植物生理学实验指导(第3版)[M]. 北京: 高等教育出版社, 2003.