Ultraviolet spectrophotometry in the determination of content of paeonol-β-cyclodextrin encapsuled
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Key words:
- paeonol /
- β-cyclodextrin /
- ultraviolet spectrophotometry
Abstract: A ultraviolet spectrophotometric rnethod for quantitative determination of paeonol-β-cyclodextrin encapsuled was established in the paper. Petroleum benzine was used as the solvent. The detective wavelength was 316nm. The method was linear within the concentration range of 4~20μg/ml,r=0.9999. Absorbtivity (E1cm1%) was 396.
Citation: | Gao Jie, Zhang Chun, Lin Houwen. Ultraviolet spectrophotometry in the determination of content of paeonol-β-cyclodextrin encapsuled[J]. Journal of Pharmaceutical Practice and Service, 1995, (3): 179-181. |