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苦瓜营养成分分析及采收期对苦瓜营养品质的影响
引用本文:杜小凤,吴传万,王连臻,胡杨红,赵建锋,文廷刚,王伟中.苦瓜营养成分分析及采收期对苦瓜营养品质的影响[J].中国农学通报,2014,30(1):226-231.
作者姓名:杜小凤  吴传万  王连臻  胡杨红  赵建锋  文廷刚  王伟中
作者单位:1. 2. 江苏徐淮地区淮阴农业科学研究所3. 淮安市农科院4. 淮阴工学院5. 江苏徐淮地区淮阴农科所
基金项目:江苏省农业科技自主创新基金“设施栽培专用苦瓜新品种选育”[cx(09)602];江苏省农业三项工程项目“保护地专用苦瓜新品种及其高产栽培技术示范推广”[SX(2010)036];江苏省环洪泽湖生态农业生物技术重点实验室开放基金“苦瓜茶制作工艺及其品质分析”(HZHL1020);淮安市科技局农业科技攻关项目“苦瓜茶制作工艺及其品质分析”(SN1175)
摘    要:为筛选适合鲜食或药用加工专用苦瓜品种及明确其采收期,以22个不同苦瓜品种(系)为试验材料,研究了不同苦瓜品种(系)的干物质量、维生素C含量、可滴定酸含量、纤维素含量、多糖含量、黄酮含量和皂苷含量等营养品质及采收期对营养品质的影响。结果表明,不同品种(系)苦瓜营养成分存在较大的差异,其干物质量、维生素C含量、可滴定酸含量、纤维素含量、多糖含量、黄酮含量和皂苷含量平均分别为5.48%、8.34 mg/(100 g·FW)、10.24 mmol/(100 g·FW)、2.33%、8.8 mg/(g·FW)、105.99 mg/(100 g·FW)和53.46 mg/(100 g·FW)。同时,研究表明:采收期对苦瓜维生素C含量、可滴定酸含量、纤维素含量、多糖含量、黄酮含量和皂苷含量具有显著的影响,苦瓜采收期以授粉后16~17天为宜,此时苦瓜品质佳。

关 键 词:苦瓜  营养成分  采收期  品质
收稿时间:5/3/2013 12:00:00 AM
修稿时间:2013/6/19 0:00:00

Analysis of the Nutritional Components of Momordica charantia L. and Effect of Harvesting Time on Its Nutritional Quality
Du Xiaofeng;Wu Chuanwan;Wang Lianzhen;Hu Yanghong;Zhao Jianfeng;Wen Tinggang;Wang Weizhong.Analysis of the Nutritional Components of Momordica charantia L. and Effect of Harvesting Time on Its Nutritional Quality[J].Chinese Agricultural Science Bulletin,2014,30(1):226-231.
Authors:Du Xiaofeng;Wu Chuanwan;Wang Lianzhen;Hu Yanghong;Zhao Jianfeng;Wen Tinggang;Wang Weizhong
Institution:Du Xiaofeng;Wu Chuanwan;Wang Lianzhen;Hu Yanghong;Zhao Jianfeng;Wen Tinggang;Wang Weizhong;Institute of Agricultural Science of Huaiyin in Xuhuai District of Jiangsu Province;Huaiyin Institute of Technology;
Abstract:Through the analysis of nutritional components of the 22 different varieties (lines) of Momordica charantia L., the results showed that there was a significant difference between the nutritional components in the 22 different varieties (lines) of Momordica charantia L.. The weight of dry matter, vitamin C content, titratable acid content, cellulose content, polysaccharide content, flavonoids content and saponins content on average was 5.48%,8.34mg/100gFW,10.24mmoL/100gFW,2.33%FW,8.8 mg/gFW,105.99 mg/100gFW and 53.46 mg/100gFW respectively. The same time, the results showed that the harvesting time had a significant effect on the vitamin C content, titratable acid content, cellulose content, polysaccharide content, flavonoids content and saponins content of Momordica charantia L. and the best harvesting time for Momordica charantia L. was 16-17 days after pollination.
Keywords:nutritional quality
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