https://www.ahs.ac.cn/images/0513-353X/images/top-banner1.jpg|#|苹果
https://www.ahs.ac.cn/images/0513-353X/images/top-banner2.jpg|#|甘蓝
https://www.ahs.ac.cn/images/0513-353X/images/top-banner3.jpg|#|菊花
https://www.ahs.ac.cn/images/0513-353X/images/top-banner4.jpg|#|灵芝
https://www.ahs.ac.cn/images/0513-353X/images/top-banner5.jpg|#|桃
https://www.ahs.ac.cn/images/0513-353X/images/top-banner6.jpg|#|黄瓜
https://www.ahs.ac.cn/images/0513-353X/images/top-banner7.jpg|#|蝴蝶兰
https://www.ahs.ac.cn/images/0513-353X/images/top-banner8.jpg|#|樱桃
https://www.ahs.ac.cn/images/0513-353X/images/top-banner9.jpg|#|观赏荷花
https://www.ahs.ac.cn/images/0513-353X/images/top-banner10.jpg|#|菊花
https://www.ahs.ac.cn/images/0513-353X/images/top-banner11.jpg|#|月季
https://www.ahs.ac.cn/images/0513-353X/images/top-banner12.jpg|#|菊花

ACTA HORTICULTURAE SINICA ›› 2008, Vol. 35 ›› Issue (1): 113-118.

• 研究简报 • Previous Articles     Next Articles

Effects of 1-Methylcyclopropene on the Changes of Soluble Proteins in Harvested Apples

ZHU Yu-han1,2, HU Fang1*,MA Shu-shang1, GUO Yan1, and ZHAO Gang1   

  1. (College of Life Science, Northwest A & F University, Yangling, Shaanxi 712100, China)
  • Received:2007-05-10 Revised:2007-12-05 Online:2008-01-25 Published:2008-01-25

Abstract: The SDS-PAGE technology was used to investigate the effects of 1-methylcyclopropene treatment on the changes of soluble proteins in harvested apples of 5 cultivars. The results indicated that 7 protein bands (97.2, 38.3, 37.0, 28.7, 27.2, 19.6 and 18.6 kD) in control fruits were related to apple ripening and senescence. Some differences existed among the different cultivars. 37.0 kD protein appeared in 'Gala' and 'Qinguan' fruits, 28.7 kD protein content decreased in 'Gala' and 'Qinguan' fruits but it kept stable in other cultivars. 27.2 kD protein expressed in apples of other cultivars except 'Gala'. 18.6 kD protein only expressed in 'Red Delicious', 'Qinguan' and 'Fuji' fruits. In the fruits treated with 500 nL·L-1 1-methylcyclopropene, the accumulation of 97.2, 38.3, 37.0, 27.2, 19.6 and 18.6 kD proteins was delayed or reduced, while the degradation of 28.7 kD protein in 'Gala' and 'Qinguan' fruits was slowed down.

Key words: apple, 1-methylcyclopropene, ripening, storage, senescence, protein

CLC Number: