Relativity among starch quantity, polysaccharides content and total alkaloid content of Dendrobium loddigesii / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 3262-3264, 2011.
Article
in Chinese
| WPRIM
| ID: wpr-274388
ABSTRACT
<p><b>OBJECTIVE</b>To find out the relativity among starch quantity, polysaccharides content and total alkaloid content of Dendrobium loddigesii.</p><p><b>METHOD</b>Microscopy-counting process was applied to starch quantity statistics, sulfuric acid-anthrone colorimetry was used to assay polysaccharides content and bromocresol green colorimetry was used to assay alkaloid content. Pearson product moment correlation analysis, Kendall's rank correlation analysis and Spearman's concordance coefficient analysis were applied to study their relativity.</p><p><b>RESULT AND CONCLUSION</b>Extremely significant positive correlation was found between starch quantity and polysaccharides content, and significant negative correlation between alkaloid content and starch quantity was discovered, as well was between alkaloid content and polysaccharides content.</p>
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Polysaccharides
/
Starch
/
Chemistry
/
Dendrobium
/
Alkaloids
Language:
Chinese
Journal:
China Journal of Chinese Materia Medica
Year:
2011
Type:
Article
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