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Beer brewing used Tannic acid

Beer brewing used Tannic acid

Series: Gallotannic acid series

Detailed introduction

Structural formula:

Specification

Food grade

executive standard

enterprise standard

appearance

Pale yellow to brownish yellow granular powder; Natural pure astringency, indistinct bitterness.

content

≥98%

loss on drying

≤9%

water insolubles

≤0.1%

ignition residue

≤0.2%

heavy metal

15ppm

arsenic

<3ppm

lead

<5ppm

mercury

<1ppm

Gallic acid

≤0.6%

PH

3-4

soluble in water

Clear and transparent, no precipitate impurities

production scale

600 T/Y

packing

10kg/drum


To use:
Beer tannin is a high purity tannic acid extracted from gallnut by pure physical method. It is suitable for every stage of beer brewing before fermentation, storage and filtration. It can selectively adsorb the high molecular alkalinity, sulfur group and hydrophobic sensitive protein in beer, reduce the aldehyde substance in beer, and enhance the antioxidant ability of beer. Improve the non-biological stability and flavor stability of beer.



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+86-717-5757168 / 5758168
Feed sector: +86-717-6750789
E_mail: wfcchem@126.com
Fax: +86-717-5756168
Add: #8, Tianchi Road, Yuyangguan Town,
Wufeng Tujia Autonomous County, Yichang, Hubei, China