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CHEN Xiu-ping, DENG Chao-jun, XU Qi-zhi, JIANG Ji-mou, HU Wen-shun, JIANG Fan, ZHENG Shao-quan. The Components and Contents of Sugars and Distribution in Four Cultivars of Loquat[J]. Fujian Journal of Agricultural Sciences, 2015, 30(2): 141-145. doi: 10.19303/j.issn.1008-0384.2015.02.007
Citation:
CHEN Xiu-ping, DENG Chao-jun, XU Qi-zhi, JIANG Ji-mou, HU Wen-shun, JIANG Fan, ZHENG Shao-quan. The Components and Contents of Sugars and Distribution in Four Cultivars of Loquat[J]. Fujian Journal of Agricultural Sciences, 2015, 30(2): 141-145. doi: 10.19303/j.issn.1008-0384.2015.02.007
CHEN Xiu-ping, DENG Chao-jun, XU Qi-zhi, JIANG Ji-mou, HU Wen-shun, JIANG Fan, ZHENG Shao-quan. The Components and Contents of Sugars and Distribution in Four Cultivars of Loquat[J]. Fujian Journal of Agricultural Sciences, 2015, 30(2): 141-145. doi: 10.19303/j.issn.1008-0384.2015.02.007
Citation:
CHEN Xiu-ping, DENG Chao-jun, XU Qi-zhi, JIANG Ji-mou, HU Wen-shun, JIANG Fan, ZHENG Shao-quan. The Components and Contents of Sugars and Distribution in Four Cultivars of Loquat[J]. Fujian Journal of Agricultural Sciences, 2015, 30(2): 141-145. doi: 10.19303/j.issn.1008-0384.2015.02.007
The components and contents of sugars of different parts of 4loquat cultivars(Xinbai 1,Ruantiao Baisha,Jiefangzhong and Zhongjin 2)were determined by high performance liquid chromatography(HPLC).The results showed that the major components of sugars were fructose,glucose,sucrose and sorbitol.The sugar with high proportion in Xinbai 1,Ruantiao Baisha,Jiefangzhong and Zhongjin 2 was as sucrose and fructose,fructose and glucose,fructose and sucrose,sucrose,respectively.The total sugar content of Xinbai 1were the highest,which of Zhongjin 2were the second,while that of Ruantiao Baisha were the least.The total sugar content in peel was far lower than that in pulp.In pulps,the total sugar content was the highest in the fruit apex of Xinbai 1and Ruantiao Baisha,while that in the fruit base of Jiefangzhong and Zhongjin 2.
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