Identify Polysaccharide in Holothuria atra Jeager by Spectroscopy / 中国药房
China Pharmacy
;
(12)2005.
Artigo
em Chinês
| WPRIM
| ID: wpr-525208
ABSTRACT
OBJECTIVE:
To establish the method to identify the polysaccharide element in Holothuria atra Jeager by spectroscopy.METHODS:
The purity of polysaccharide in Holothuria atra Jeager was determined by electrophoretic method;the infrared absorption spectrum,ultraviolet absorption spectrum,carbon spectra and hydrogen spectra of NMR were identified in structure by infrared spectrophotometry,ultraviolet spectrophotometry and NMR spectrometry respectively.RESULTS:
The gel band after electrophoresis took blue color and the results of spectrum determination accountable for each other.CONCLUSION:
Uniformly constituent of polysaccharose was found in the Holothuria atra Jeager,which was an acidic polysaccharose with vitriolic esterfunction,without glucopeptide;?-configuration,?-glucopyranose was found and the intramolecular hydrogen bond was formed by hydroxide radical.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
China Pharmacy
Ano de publicação:
2005
Tipo de documento:
Artigo
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