期刊论文

中文

湖南农业大学学报(自然科学版)

1007-1032

2000

26

1

46-49

10.3321/j.issn:1007-1032.2000.01.014

湖南省自然科学基金!（94- 2 6 ）；

本校为第一机构

在果实采后7d内即达呼吸高峰,随之果实硬度迅速下降,可溶性固形物与总糖含量增加,V-C与总酸均逐渐降低。耐贮品系呼吸强度较低,硬度下降速度较缓慢,且后期果实内含物消耗少。SOD与CAT随着果实硬度迅速降低而升高,该酶可能为一种诱导性保护酶,其比值高低影响果实后期的衰老进程,比值低的软果贮藏效果较好。

Fruit storeability and physio biochemical changes during postharvest ripening of 3 kiwifruit [Actinidia deliciosa (A.Chev) C.F. Liang et A.R.Ferguson] clones were compared and studied. The results are as follows: The respiration peak of the fruits appeared in 7 days after the harvest of kiwifruits.Followed by that, fruit firmness decreased rapidly,and the soluble solids and total sugars increased while,Vitamin C and total acids decreased gradually until the fruits reached full ripe. The clone of better storeability had lower respiratory int...