## Abstract Abstract. A method for gravimetric determination of tannins based on binding with insoluble polyvinylpyrrolidone (PVP) is presented. The gravimetric method gives the absolute amount of tannins and avoids problems of standards associated with spectrophotometric methods. The method was ap
Determination of condensed tannins in complexes with fibre and proteins
β Scribed by Harinder P S Makkar; Bhupinder Singh
- Publisher
- John Wiley and Sons
- Year
- 1995
- Tongue
- English
- Weight
- 311 KB
- Volume
- 69
- Category
- Article
- ISSN
- 0022-5142
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
A series of subtropical grasses and temperate grasses, herbs and legumes were analysed for the presence of extractable and bound condensed tannin (CT) using colorimetric analysis by the butanol-HC1 method. Condensed tannins are routinely purified using affinity chromatography with Sephadex LH-20 as
A method of determination of protein based on the measurement of complexed Ag+ and A&l absorbed on the macromolecules is described. This reaction is carried out in the presence of chloride ions and detergents (Triton X-100 or SDS) in alkaline solution. The silver ions are detected with dithizone. Wi