Effect of Ultradrying on Antioxidant Enzymes and Heat-stable Protein of PeaSeeds

ACTA HORTICULTURAE SINICA ›› 2006, Vol. 33 ›› Issue (3): 523-528.

• 研究论文 • Previous Articles Next Articles

Effect of Ultradrying on Antioxidant Enzymes and Heat-stable Protein of PeaSeeds

Wu Xiaoliang^{1, 2};Chen Xiaoling²;Xin Pingping²;Zhang Zhi'e²;Tao Lan¹;Lu Xinxiong^2*

(¹College of Agronomy and Life Science, Southwest Agricultural University, Chongqing 400716, China; ² Key Laboratory for Crop Germplasm and Biotechnology of Agricultural Ministry, Institute of Crop Science, Chinese Academy of Agricultural Sciences, The National Key Facilities for Crop Gene Resources and Genetic Improvement, Beijing 100081, China)

Received:2005-07-20 Revised:2005-12-07 Online:2006-06-25 Published:2006-06-25

Abstract

Abstract: Abstract: Pea seeds ( Pisum sativum L inn. ) with different moisture contents (12.2% , 11.3% , 8% , 5%, 4%, 3%) were stored in drying box at 50℃. Germination percentage, vigor index, antioxidant enzymes and heat-stable protein of aged seedswere investigated. Results showed that vigor index and dry mass of root of seeds with moisture content of 4% and 3% declined significantly at 0.05 level, but germination percentage, dry mass of root and vigor index of seedswith moisture content of 8% and 5% kep t high level. Activities of peroxidase ( POD) and catalase (CAT) positively correlated with the germination percentage and vigor index. After 6 months storage, activities of POD and CAT of seedswith moisture content of 3% and 4% were lower than control, but for seeds with moisture content of 5% and 8% , they were higher than control. New heat-stable protein was not found in the ultra-dry seeds, but content of heat-stable protein increased in seeds with moisture content of 5% and 8%.

Key words: Pea, Seed, Ultradry seed storage, Vigor, Antioxidant enzymes, Heat-stable protein

Wu Xiaoliang;;Chen Xiaoling;Xin Pingping;Zhang Zhi'e;Tao Lan;Lu Xinxiong. Effect of Ultradrying on Antioxidant Enzymes and Heat-stable Protein of PeaSeeds[J]. ACTA HORTICULTURAE SINICA, 2006, 33(3): 523-528.

[1]	ZHAI Hanhan, ZHAI Yujie, TIAN Yi, ZHANG Ye, YANG Li, WEN Zhiliang, CHEN Haijiang. Genome-wide Identification of Peach SAUR Gene Family and Characterization of PpSAUR5 Gene [J]. Acta Horticulturae Sinica, 2023, 50(1): 1-14.
[2]	XING Zhudong, LÜ Futang, GUO Shangjing, ZHANG Yanyi. A New Peach Cultivar‘Liaoda Hongjin’ [J]. Acta Horticulturae Sinica, 2023, 50(1): 225-226.
[3]	SONG Jiankun, YANG Yingjie, LI Dingli, MA Chunhui, WANG Caihong, and WANG Ran. A New Pear Cultivar‘Luxiu’ [J]. Acta Horticulturae Sinica, 2022, 49(S2): 3-4.
[4]	DONG Xingguang, CAO Yufen, ZHANG Ying, TIAN Luming, HUO Hongliang, QI Dan, XU Jiayu, LIU Chao, and WANG Lidong. A New Cold-resistant Crispy Pear Cultivar‘Yucuixiang’ [J]. Acta Horticulturae Sinica, 2022, 49(S2): 5-6.
[5]	OU Chunqing, JIANG Shuling, WANG Fei, MA Li, ZHANG Yanjie, and LIU Zhenjie. A New Early-ripening Pear Cultivar‘Xingli Mishui’ [J]. Acta Horticulturae Sinica, 2022, 49(S2): 7-8.
[6]	ZHANG Yanjie, WANG Fei, OU Chunqing, MA Li, JIANG Shuling, and LIU Zhenjie. A New Pear Cultivar‘Zhongli Yucui 3’ [J]. Acta Horticulturae Sinica, 2022, 49(S2): 9-10.
[7]	WANG Suke, LI Xiugen, YANG Jian, WANG Long, SU Yanli, ZHANG Xiangzhan, and XUE Huabai. A New Red Pear Cultivar‘Danxiahong’ [J]. Acta Horticulturae Sinica, 2022, 49(S2): 13-14.
[8]	YANG Xingwang, WANG Haibo, WANG Yingying, WANG Xiaolong, WANG Zhiqiang, LIU Peipei, LIU Wanchun, and WANG Xiaodi. A New Mid-ripening and Cold Resistant Peach Cultivar‘Zhongnong Ganshuang’ [J]. Acta Horticulturae Sinica, 2022, 49(S2): 15-16.
[9]	YANG Xingwang, WANG Haibo, WANG Yingying, ZHANG Yican, WANG Baoliang, Liu Peipei, SHI Xiangbin, LIU Wanchun, and WANG Xiaodi. A New Mid-ripening Cold Resistant Peach Cultivar‘Zhongnong Baigan’ [J]. Acta Horticulturae Sinica, 2022, 49(S2): 17-18.
[10]	YANG Xingwang, LIU Fengzhi, WANG Haibo, WANG Yingying, WANG Zhiqiang, SHI Xiangbin, JI Xiaohao, LIU Wanchun, and WANG Xiaodi. A New Mid-ripening Cold Resistant Peach Cultivar‘Zhongnong Hanshuimi’ [J]. Acta Horticulturae Sinica, 2022, 49(S2): 19-20.
[11]	YANG Xingwang, LIU Fengzhi, WANG Haibo, WANG Yingying, ZHANG Yican, LI Peng, WANG Xiaolong, LIU Wanchun, and WANG Xiaodi. A New Late-ripening Cold Resistant Peach Cultivar‘Zhongnong Qiuxiang’ [J]. Acta Horticulturae Sinica, 2022, 49(S2): 21-22.
[12]	WANG Yingying, LIU Lichang, LIU Zhiwu, YANG Xingwang, LIU Wanchun, and WANG Xiaodi, . A New Extremely Late-ripening Peach Cultivar‘Zhongnong Dongmi’ [J]. Acta Horticulturae Sinica, 2022, 49(S2): 23-24.
[13]	A Late-maturing Seedless Grape Cultivar‘Zilongzhu’. A Late-maturing Seedless Grape Cultivar‘Zilongzhu’ [J]. Acta Horticulturae Sinica, 2022, 49(S2): 37-38.
[14]	SHI Xiaoxin, DU Guoqiang, YANG Lili, QIAO Yuelian, HUANG Chengli, WANG Suyue, ZHAO Yuexin, WEI Xiaohui, WANG Li, and QI Xiangli. A Late-ripening Seedless Grape Cultivar‘Hongfeng Wuhe’ [J]. Acta Horticulturae Sinica, 2022, 49(S2): 39-40.
[15]	YU Yangjun, SU Tongbing, ZHANG Fenglan, ZHANG Deshuang, ZHAO Xiuyun, YU Shuancang, WANG Weihong, LI Peirong, XIN Xiaoyun, WANG Jiao, and WU Changjian. A New Purple Seedling-Edible Chinese Cabbage F1 Hybrid‘Jingyan Zikuaicai’ [J]. Acta Horticulturae Sinica, 2022, 49(S2): 91-92.

Effect of Ultradrying on Antioxidant Enzymes and Heat-stable Protein of PeaSeeds

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments