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日光温室草莓果实生长发育过程中糖、酸和Vc变化动态的研究
引用本文:李青云,葛会波,张广华,金立锋,张进献.日光温室草莓果实生长发育过程中糖、酸和Vc变化动态的研究[J].河北农业大学学报,2002,25(2):46-48,70.
作者姓名:李青云  葛会波  张广华  金立锋  张进献
作者单位:1. 河北农业大学,园艺系,河北,保定,071001
2. 河北省林业局,河北,石家庄,05000
3. 中国农业大学,北京,100094
摘    要:为了得到日光温室草莓果实发育过程中营养成分的变化动态规律,以全明星及丰香为试材,研究了草莓果实从落花后1周到成熟整个生长发育过程中各种营养成分的变化。结果表明,果实发育过程中总糖和蔗糖含量逐渐增加,从白熟期到成熟期增加最快;酸含量逐渐减少;Vc含量先降后升,在半红期达到最大,成熟期略有下降。

关 键 词:日光温室  果实生长发育过程      变化动态  草莓  维生素C
文章编号:1000-1573(2002)02-0049-04

The study on the changes of nutrition composition in growth and maturation of strawberry fruits
LI Qing yun ,GE Hui bo ,ZHANG Guang hua ,JIN Li feng ,ZHANG Jin xian.The study on the changes of nutrition composition in growth and maturation of strawberry fruits[J].Journal of Agricultural University of Hebei,2002,25(2):46-48,70.
Authors:LI Qing yun  GE Hui bo  ZHANG Guang hua  JIN Li feng  ZHANG Jin xian
Institution:LI Qing yun 1,GE Hui bo 1,ZHANG Guang hua 1,JIN Li feng 3,ZHANG Jin xian 2
Abstract:This paper mainly studied the changes of several kinds of nutrition composition of strawberry(cv.Allstar and Toyonaka) fruit during its growth.The content of total sugar and sucrose are rising gradually and after the period of white.The content of sugar rise rapidly.The content of acid is decreasing by degrees.The change tendency of Vitamin C is decreasing firstly and then rising,it reaches the peak at the period of 50% pink .
Keywords:strawberry  fruit  nutrition
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