海峡药学
海峽藥學
해협약학
STRAIT PHARMACEUTICAL JOURNAL
2015年
1期
51-53
,共3页
白及溶胶%提取%制备%质量控制
白及溶膠%提取%製備%質量控製
백급용효%제취%제비%질량공제
Bletilla striata sol%Extraction%Preparation%Quality control
目的：制备高分子白及溶胶，制定质量控制方法。方法用水提醇沉法提取，0．1％活性炭脱色，所得多糖干燥、粉碎、加纯化水制备成溶胶；从性状、鉴别、含量测定方面控制质量。结果所制得白及溶胶为浅棕色半流动状，质地均匀，细腻，具有粘性，鉴别呈正反应，溶胶中含白及多糖为4．0％（±5），含量测定多糖在1．88～33．75μg．mL －1范围内线性关系良好，y＝0．034X－0．0069（r＝0．9998），回收率为98．6％，RSD＝1．12％（ n＝9）。结论该方法制备的白及溶胶均匀、细腻，质量可控。
目的：製備高分子白及溶膠，製定質量控製方法。方法用水提醇沉法提取，0．1％活性炭脫色，所得多糖榦燥、粉碎、加純化水製備成溶膠；從性狀、鑒彆、含量測定方麵控製質量。結果所製得白及溶膠為淺棕色半流動狀，質地均勻，細膩，具有粘性，鑒彆呈正反應，溶膠中含白及多糖為4．0％（±5），含量測定多糖在1．88～33．75μg．mL －1範圍內線性關繫良好，y＝0．034X－0．0069（r＝0．9998），迴收率為98．6％，RSD＝1．12％（ n＝9）。結論該方法製備的白及溶膠均勻、細膩，質量可控。
목적：제비고분자백급용효，제정질량공제방법。방법용수제순침법제취，0．1％활성탄탈색，소득다당간조、분쇄、가순화수제비성용효；종성상、감별、함량측정방면공제질량。결과소제득백급용효위천종색반류동상，질지균균，세니，구유점성，감별정정반응，용효중함백급다당위4．0％（±5），함량측정다당재1．88～33．75μg．mL －1범위내선성관계량호，y＝0．034X－0．0069（r＝0．9998），회수솔위98．6％，RSD＝1．12％（ n＝9）。결론해방법제비적백급용효균균、세니，질량가공。
ABSTRACT:OBJECTIVE To prepare Bletilla Striata sol ,and establish the quality control method .METHODS <br> The polysaccharide was extracted by water extraction、alcohol sedimentation and 0.1% activated charcoal for de-coloration ,then be dried、smashed , and be prepared to sol by adding purified water , The quality control was estab-lished by the character,qualitative and quantitative.RESULTS The sol was Light brown,half flow,uniform texture, sticky , the content of polysaccharides was 4.0%( ±5 ) , The linear range of polysaccharides was 1.88 ~33.75μg.mL-1 , y =0.034 X -0.0069 ( r =0.9998 ) The recovery was 98.6%with RSD of 1.12%( n =9 ) .CONCLUSION Bletilla Striata sol prepared by this method is uniform ,smooth and the quality can be controlled .
