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Position: Home > Articles > Influence of 24-epibrassinolide on the Quality of‘Cabernet Sauvignon'and the Activity of Sucrose-destabilizing Enzymes Northern Horticulture 2016 (15) 38-41

24-表油菜素内酯对“赤霞珠”葡萄品质及蔗糖代谢相关酶活性的影响

作  者:
柳巧禛;秦晨亮;代红军
单  位:
宁夏大学农学院宁夏大学教育部葡萄与葡萄酒工程中心;宁夏大学农学院宁夏银川宁夏大学葡萄与葡萄酒教育部工程中心;宁夏大学农学院
关键词:
赤霞珠葡萄;24-表油菜素内酯;品质;蔗糖代谢相关酶
摘  要:
以"赤霞珠"(‘Cabernet Sauvignon’)葡萄果实为试材,外源喷施(0.05、0.10、0.50mg·L~(-1))24-表油菜素内酯(EBR)于葡萄果穗,测定葡萄果实品质和蔗糖代谢相关酶活性。结果表明:0.05mg·L~(-1) EBR处理促进了"赤霞珠"葡萄果实中花色苷、总酚的积累,0.50mg·L~(-1)EBR处理促进了"赤霞珠"葡萄果实中单宁的积累,降低了葡萄果实中总酸含量。0.10mg·L~(-1)EBR处理对蔗糖转化酶活性提高有较好的作用,从而影响了果实可溶性总糖的含量。
译  名:
Influence of 24-epibrassinolide on the Quality of‘Cabernet Sauvignon'and the Activity of Sucrose-destabilizing Enzymes
作  者:
LIU Qiaozhen;QIN Chenliang;DAI Hongjun;School of Agriculture,Ningxia University;Grape and Wine Engineering Research Center for Education Ministry,Ningxia University;
关键词:
‘Cabernet Sauvignon'grape;;24-epibrassinolide;;quality;;sucrose-destabilizing enzyme
摘  要:
‘Cabernet Sauvignon'wine grape was used as experimental material,and different treatments were set 0.05mg·L~(-1),0.10mg·L~(-1),0.50 mg·L~(-1) for EBR in grape clusters,meanwhile,the quality of grape berry and the activity of sucrose-destabilizing enzymes were measured.The results showed that the dispose of 0.05mg·L~(~(-1)) EBR promoted the accumulation of anthocyanin and total phenols in grape cabernet sauvignon,the dispose of 0.50mg·L~(-1)EBR promoted the accumulation of tannin,reduced the content of total acid.The dispose of 0.10mg·L~(-1) EBR had a good effect of increasing the activity of sucrose-destabilizing enzymes,and influenced the total soluble solids.

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