Comparative study on the content of polysaccharide in Aloe barbadensis Miller and Aloe ;vera L. Var. Chinensis (Haw.) Berger
10.3760/cma.j.issn.1673-4246.2016.02.017
- VernacularTitle:库拉索芦荟与斑纹芦荟的多糖含量比较研究
- Author:
Jianhong TANG
;
Chuanyu LIU
;
Jie HE
- Publication Type:Journal Article
- Keywords:
Aloe barbadensis Miller;
Aloe vera L. Var. Chinensis(Haw.)Berger;
Aloe polysaccharide;
Determination and analysis
- From:
International Journal of Traditional Chinese Medicine
2016;(2):163-165
- CountryChina
- Language:Chinese
-
Abstract:
Objective To determine the content of polysaccharide in Aloe barbadensis Miller and Aloe vera L. Var. Chinensis(Haw.)Berger. Methods Carubinose was used as reference substance, measured and compared polysaccharide content with the method of UV spectrophotometry at 610 nm absorbance of growth years for 1, 2, 3, 4 and 5 years of Aloe barbadensis Miller and Aloe vera L. Var. Chinensis(Haw.)Berger. Results The mannose and the absorbance was linear (r=0.998 5) in the range of 0.05 - 0.60 g/L, and the content of Aloe barbadensis Miller polysaccharide in the measured growth period was respectively 1.201, 1.485, 1.665, 2.355 and 5.040 mg/g. The content of polysaccharide in Aloe vera L. Var. Chinensis(Haw.)Berger was 0.780, 0.900, 1.035, 1.650 and 2.355 mg/g. Conclusions The content of polysaccharide in Aloe barbadensis Miller and Aloe vera L. Var. Chinensis(Haw.)Berger differed in growth years, which increased with aging and polysaccharide content in the same age of Aloe barbadensis Miller was significantly higher than that of the Aloe vera L. Var. Chinensis(Haw.)Berger.
