9.11 - Total Polyphenols in Beer by Spectrophotometry (IM)
- 09/01/2026
- 7299
- |
- Beer
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- IM
- 2002
The determination of total polyphenols in beer by spectrophotometry. Descriptors: weight required, percentage of iron in the ammonium iron citrate, polyphenol content, absorbance at 600 nm, dilution factor.