Sugar Accumulation in Fruit of Fujian Loquat Cultivars during Development

WEI Xiu-qing; XU Ling; YU Dong; ZHANG Xi-juan; XU Jia-hui

doi:10.19303/j.issn.1008-0384.2013.03.009

Volume 28 Issue 3

Mar. 2013

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Article Navigation > Fujian Journal of Agricultural Sciences > 2013 > 28(3): 237-240

WEI Xiu-qing, XU Ling, YU Dong, ZHANG Xi-juan, XU Jia-hui. Sugar Accumulation in Fruit of Fujian Loquat Cultivars during Development[J]. Fujian Journal of Agricultural Sciences, 2013, 28(3): 237-240. doi: 10.19303/j.issn.1008-0384.2013.03.009

Citation:

WEI Xiu-qing, XU Ling, YU Dong, ZHANG Xi-juan, XU Jia-hui. Sugar Accumulation in Fruit of Fujian Loquat Cultivars during Development[J]. Fujian Journal of Agricultural Sciences, 2013, 28(3): 237-240. doi: 10.19303/j.issn.1008-0384.2013.03.009

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Sugar Accumulation in Fruit of Fujian Loquat Cultivars during Development

doi: 10.19303/j.issn.1008-0384.2013.03.009

1. Fruit Research institution,Fujian Academy of Agricultural Sciences,Fuzhou,Fujian 350013,China;
2. Fujian Fruit Breeding Engineering Technology Research Center for Longan & Loquat,Fuzhou,Fujian 350013,China

Received Date: 2012-11-12
Publish Date: 2013-03-18

Abstract

Abstract

The content of sorbitol,sucrose,fructose and glucose in loquat were investigated for the cultivars 'Zaozhong 6','Guifei' and 'Jiefangzhong' during fruit development.The results showed that the content of sorbitol was significantly higher than that of sucrose,fructose and glucose for all three loquat cultivars during slow growing period of 40-80 days after full bloom(DAFB),and then decreased fast in speedy growing period(80-140 DAFB).The content of sucrose,fructose and glucose were slowly accumulated during slow growing and early speedy growing phase(80¹10 DAFB),then accumulated rapidly after 110 DAFB with a clear turning point.At maturation,the sugar with high proportion in loquat cultivar for 'Zaozhong 6','Guifei','Jiefangzhong' was as sucrose,fructose and glucose,fructose,respectively.
- loquat,
- sorbitol,
- sucrose,
- fructose,
- glucose

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References(12)

References

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