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Study on the Extraction of Waxy from the Tepals Surface of Chimonanthus by Chloroforme(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2013年23期
Page:
96-99
Research Field:
Publishing date:

Info

Title:
Study on the Extraction of Waxy from the Tepals Surface of Chimonanthus by Chloroforme
Author(s):
FANG Zi-yi；ZHAO Shi-ping；SONG Xiao-xi；WANG Qian-li；ZHAO Kai-ge；CHEN Long-qing
Key Laboratory of Horticultural Plant Biology of Ministry of Education,College of Horticulture and Forestry Sciences,Huazhong Agricultural University,Wuhan, Hubei 430070
Keywords:
chloroform method; Chimonanthus nitens; petal; wax content
PACS:
Q 949.747.2
DOI:
-
Abstract:
Taking Chimonanthus nitens Oliv,Chimonanthus praecox ‘Jinbei’ and Chimonanthus praecox ‘Yangzhouhuang’ as meterials,the treated samples were observed by scanning electron microscope （SEM）for establishing the method of the petal surface wax extraction during their full bloom period by using hot chloroform treatments.The results showed that the treatment with chloroform of 60℃ for 30 s was optimal for the petal surface wax extraction of C.nitens Oliv,and its petal surface wax content during the full bloom period was about 1 03433 μg/cm2.The treatment with chloroform of 60℃ for 20 s were optimal both for the samples of C.praecox ‘Jinbei’ and of C.praecox ‘Yangzhouhuang’.Their petal surface wax content during the full bloom period were about 651.33 μg/cm2 extracted from C.praecox (L.)Link and 1 057.33 μg/cm2?from C.praecox ‘Yangzhouhuang’.

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Last Update: 2014-08-24