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1. METHODS Atom absorption spectrophotometry and colorimetry were adopted.

2. Methods: Use the determination of colorimetry and TLC scanning.

3. Method Content determination with phenol - vitriolic colorimetry.

4. Methods:MTT microscale zyme reaction colorimetry was used.

5. OBJECTIVE : To establish phenol - vitriolic colorimetry for the assaying of polysaccharides in Torreya yunnanensis.

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6. Methods:Colorimetry of Sulfuric acid—Anthrone was used to measure the content of total polysaccharides.

7. The photoelectric colorimetry is usually used in some test items of coal ash analysis.

8. METHODS colorimetry was applied to determine prednisolone acetate in the nasal drops.

9. The basic concepts of colorimetry were expressed by Grassman in 1853.

10. Acid dye colorimetry was used for the determination of cyclovirobuxine D.

11. Objective : To establish Ehrlich reaction - colorimetry method for determining furostanol saponins in saponins extract from Radix Asparagi.

12. By colorimetry, the adsorptive capacity and service life of D - 101 macroreticular resin for ginsenoside were studied.

13. This thesis based on high temperature measurement and optical fiber sensor technology, take a study of ordinary multimode fiber optical fiber and sapphire colorimetry pyrometry technique.

14. The study deals with the rapid determination of trace lead in the Chinese cabbage by the visual colorimetry of dithizone.

15. MethodsThe polysaccharides of Portulaca oleracea were obtained through hot water extraction and ethanol precipitation, which content was determined by phenol-vitriolic colorimetry.

16. Water bath extraction was employed to extract the polysaccharide from the Capparis spinosa L. and phenol-sulphuric acid colorimetry was used to determine its content.

17. Conclusion In the diagnosis of acute pancreatitis, determination of blood amylase with 4NP G7 method produced results superior to iodoamylum colorimetry.

18. The principle for color scale detection divided into two kinds of colorimetry method and photometry method.

19. The total gossypol and free gossypol in edible cottonseed protein are determined by phloroglucinol colorimetry.

20. Methods: The content of polysaccharides was detected by phenol - vitriol colorimetry method.

21. The polarimetry was is used to control the fermentation process and the end point of substrate (RSA) transformation. This method is more effective than colorimetry.

22. SD90762 residual chlorine measuring instrument using photoelectron colorimetric detection principle to replace the traditional visual colorimetry.

23. Analyzed qualitatively and determined quantitatively the exist and relative content of aloe dry powder by visual colorimetry , which using product of coloured complex and colour difference.

24. The carbon clearance index and the content of serum hemolysin of mouse were determined by colorimetry.

25. It can be used to analyze the samples directly without preseperation. The determination results are more convincible than those of using colorimetry. This method is of value to further applicat...

26. METHODS: The contents of total alkaloids, diester diterpenoid alkaloids and polysaccharides were measured by acid dye colorimetry, HPLC and sulphuric acid-anthrone colorimetric method respectively.

27. The main results were as following:The content of the total alkaloids in Sophora alopecuroides L is analyzed by the acid dye colorimetry method and the result is 8.21%.

28. Observation of cell morphology, anchorage - dependent rate and MTT colorimetry preliminarily indicated that microsphere had no cytotoxicity.

29. Methods The contents of SOD, GSH-PX, LPO, MDA, CAT and TNF in the blood of infected person and patient of hepatitis were detected receptively by using ELISA and colorimetry.

30. Methods: The carbon clearance index and the content of serum hemolysin of mouse were determined colorimetry.