Home Journals Chinese Agricultural Science Bulletin
Chinese Agricultural Science Bulletin

Abbreviation (ISO4): Chin Agric Sci Bull      Editor in chief: Yulong YIN

About  /  Aim & scope  /  Editorial board  /  Indexed  /  Contact  / 
目次

Studies on the Changes of Growth Rate and Some Main Nutritional Components in Jinqiu Pear Fruits during Maturation

Expand

Online published: 2004-10-04

Abstract

The changes of growth rate, soluble sugar, organic acid, vitamin C, soluble solids, edible part and water content were studied in Jinqiu pear during its maturation. The results were as follows: The fruit growth rate have three peaks:the first when forty days after anthesis, the second when 82d after anthesis, the third when 131d after anthesis; the reducing sugar and non-reducing sugar content showed no difference on the whole before 110d after anthesis, but evidently trends of changes after 110d after anthesis, the reducing sugar content decreased gradually, the non-reducing content increased gradually; the content of organic acid increased gradually before 124d after anthesis , but decreased gradually after 124d days after anthesis; the change of vitamin C content showed a “V” shape curve, vitamin C content decreased gradually before 96d after anthesis , but increased gradually after 96d after anthesis. Soluble solids、 eatable part and water content increased gradually with the fruit maturing.

Cite this article

Lu Jinhai, Wu Xianjin, Zhou Shuwei, Xiao hong and Xiao Qinqin . Studies on the Changes of Growth Rate and Some Main Nutritional Components in Jinqiu Pear Fruits during Maturation[J]. Chinese Agricultural Science Bulletin, 2004 , 20(5) : 35 -35 . DOI: 10.11924/j.issn.1000-6850.040535

References

1黄渊基.梨树新品种——金秋梨.果树科学,1996,(1):62~64
2吕金海,伍贤进,等.金秋梨采后的生理变化.中国南方果树,2001,(5):36~37
3徐应华,秦燕,等.金秋梨栽培技术.落叶果树,2000,(5):36~38
4孙应,赵世杰,等.植物生理生化实验原理和技术.北京:高等教育出版社,2000.194~246
5李树玲,黄礼森.不同种内梨品种果实糖、酸含量分析比较.中国果树,1995,(3):9~12
6沙广利,郭长城.梨果实糖酸含量及比值对其综合品质的影响.植物生理学通讯,1997,(4):264~266
7李树玲,黄礼森.不同种内梨品种果实维生素C含量.园艺学报,1994,(1):17~20
Options
Outlines

/