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当前位置: 首页 > 文章 > 金鱼草切花瓶插生理和保鲜效应研究 北方园艺 2013 (9) 154-159
Position: Home > Articles > Study on Physiological and Preservation Effect of Antirrhinum majus Cut Flower Northern Horticulture 2013 (9) 154-159

金鱼草切花瓶插生理和保鲜效应研究

作  者：
张瑜瑜;李晶;吴旭;姚丽媛;华金珠
单  位：
昆明学院农学院
关键词：
金鱼草;外观品质;内含物质;保鲜;生理
摘  要：
以金鱼草切花为试材,以羟基喹啉、柠檬酸、盐、蔗糖、磷酸二氢钠混合液、硝酸银为保鲜剂,研究了不同保鲜剂配方对金鱼草鲜切花瓶插寿命、花径、鲜重、吸水量、蒸腾量等外观品质和花色素苷含量、细胞膜透性、可溶性糖含量、可溶性蛋白含量、维生素C含量等内含物质的影响,以期为切花保鲜提供参考.结果表明:在瓶插保鲜试验中,以200mg/L 8-羟基喹啉柠檬酸盐+3%蔗糖+150mg/L柠檬酸+75mg/L磷酸二氢钠混合液的保鲜效果最好;与对照相比,该保鲜液可延长切花寿命9d;达盛开期晚4d;到瓶插的第21天,切花鲜重比对照增加26g、水分平衡值高1.9g;在细胞膜透性变化方面,瓶插后期的第21天,导电率为83.6%,比对照少8.1%;其可溶性糖含量的最大值比对照高0.1g/100g样品;可溶性蛋白含量在第13天达到最大值,且后期以该处理的下降幅度较为缓慢;在瓶插后期的第21天,维生素C含量比对照高44.2839mg/100g样品.
译  名：
Study on Physiological and Preservation Effect of Antirrhinum majus Cut Flower
单  位：
Department of Agriculture,Kunming College,Kunming,Yunnan 650214%Urban Modern Agriculture Engineering Research Center in Yunnan Province,Kunming,Yunnan 650214
关键词：
Antirrhinum majus%exterior quality%internal substances%preservation%physiology
摘  要：
Taking Antirrhinum majus cut flower as material,using 8-hydroxyquinoline citrate,citric acid,salt,sucrose,solution of sodium dihydrogen phosphate,silver nitrate as preservatives,the effect of different preservatives on the exterior qualities(vase-life,flower diameter,fresh basis,water absorption,transpiration) and interior compositions(geniposide in anthocyanidin,cell membrane permeability,soluble sugar content,soluble protein content,content of vitamin C) of Antirrhinum majus were studied,in order to provide a reference for preservation of cut flower.The results showed that in the preservation experiment of Antirrhinum majus cut flower,the mixture of 8-hydroxyquinoline citrate(200 mg/L)+sucrose(3%)+citric acid(150 mg/L)+solution of sodium dihydrogen phosphate(75 mg/L) could produce the best preservation effect;compared with CK,the preservation could prolong the life of cut-flower 9 days more(approximately 60%);4 days delayed to bloom stage;at the 21th day of vase,fresh basis increased 26 g more;equilibrium value of moisture was 1.9 g higher.In the aspect of the change of cell membrane permeability,at the 21th day of vase,conductivity was 83.6% which was 8.1% less,maximum value of soluble sugar content was 0.1 g/100g(sample) higher and content of vitamin C was 44.2839 mg/100g(sample) higher when compared with CK.

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