FANG Zi-yi,ZHAO Shi-ping,SONG Xiao-xi,et al.Study on the Extraction of Waxy from the Tepals Surface of Chimonanthus by Chloroforme[J].Northern Horticulture,2013,37(23):96-99.
氯仿法提取蜡梅花被片表层蜡质的研究
- Title:
- Study on the Extraction of Waxy from the Tepals Surface of Chimonanthus by Chloroforme
- 文章编号:
- 1001-0009(2013)23-0096-04
- Keywords:
- chloroform method; Chimonanthus nitens; petal; wax content
- 分类号:
- Q 949.747.2
- 文献标志码:
- A
- 摘要:
- 以山蜡梅、“金蓓”素心蜡梅及“扬州黄”素心蜡梅为试材,使用扫描电子显微镜观察,研究了氯仿加热不同时间处理对蜡梅盛开期花被片蜡质提取效果的影响。结果表明:山蜡梅花被片蜡质提取最适条件为氯仿60℃处理30 s,表层蜡质含量约为1 034.33 μg/cm2;素心蜡梅“金蓓”和“扬州黄”花被片蜡质提取最适条件均为氯仿60℃处理20 s,“金蓓”素心蜡梅花被片表层蜡质含量约为651.33 μg/cm2,“扬州黄”素心蜡梅花被片表层蜡质含量约为1 057.33 μg/cm2。
- 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’.
参考文献/References:
[1] Kolattukudy P E.Biosynthetic pathways of cutin and waxes,and their sensitivity to environmental stresses.G Kerstiens,ed,Plant Cuticles[M].Oxford:BIOS Seientific Publishers,1996:83-108.
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备注/Memo
第一作者简介:方子义(1987-),男,硕士研究生,研究方向为园林植物种植资源创新及利用。E-mail:fangziyi163@126.com.