Products

DESCRIPTION

Basic Info

Model NO.	1404-55-4
Resource	Natural Preservatives
Color	Light Brown Irregular Powder
Purity	93.0%
CAS No	1401-55-4
Spec	Comply with GB, USP, Ep, Bp
Use	Beverage Stabilizer Agent
Synonyms	Gallo
Transport Package	Drum
Specification	25KG/DRUM
Trademark	Own Brand or OEM
Origin	China
HS Code	3201909000

Product Description

Product Description

Product name: Tannic Acid Food Additive Beverage Stabilizer Agent Synonyms: Tannins;tannic;Gallo tannin;Brewtan;sweetgum;Glycerite;Quebracho;Taic acid;Brewtan SI;acid,tannic

CAS NO: 1401-55-4

Structural formula:

Molecular formula: C76H52O46

Molecular weight: 1701.18

Appearance: Light brown irregular powderStorage: sealed container, in dark place, no contact with metals.Packaging: fiber can,25kg/drum

Food Grade Tannic Acid Beverage Stabilizer Agent

Item	Specification
Content (%)	≥93.0%
Appearance	Amorphous light yellow powder
Odor	Practically odorless
Taste	Neutral/Slight astringent taste
Solubility	Very soluble in water, freely soluble in acetone, in alcohol
Identification A	Conform
Identification B	Conform
Identification C	Conform
Sulphated Ash(%)	≤ 0.1%
Loss On Drying (%)	≤9.0%
Residue On Ignition (%)	1.0%
Heavy Metal(Pb ppm)	<10 ppm
Arsenic (ppm)	<3 ppm
Lead (ppm)	<2 ppm
Hg ((ppm)	<1 ppm
Gums, Dextrin Test	No turbidity
Resins Test	No turbidity
Gallic Acid (%)	≤4.0%
Density G/CM3	0.30-0.45
PH (1% in water)	3-4
Microbiology Total Plate Count:Yeast &Mold:E.Coli:S. Aureus:Salmonella:	<100 cfu/g<100 cfu/gNegativeNegativeNegative

Food Grade Tannic Acid Beverage Stabilizer Agent

In the field of food, can be used in food antioxidants, low alcohol clarifying agent, bromelain food processing and other aspects; In addition, it should be specially mentioned that tannic acid is used in beer, which can selectively adsorb proteins in wort, reduce aldehydes in beer, and improve abiotic stability and flavor stability of beer;

 

Tannic acid (CAS Reg. No. 1401-55-4), or hydrolyzable gallotannin, is a complex polyphenolic organic structure that yields gallic acid and either glucose or quinic acid as hydrolysis products. It is a yellowish-white to light brown substance in the form of an amorphous, bulky powder, glistening scales, or spongy masses.

Products Application

Mainly used as the clarifying agent of beer, wine, low-alcohol wine, can also used for pineapple proteinase and fd processing etc. The tannic acid used in the beer to absorb the alkaline polymer and hydrophobic sensitive protein in the beer, reooduce the aldehydes material, strengthen the antioxidant ability of beer, improve the non-biological stability and flavor of beer.Edible tannic acid can be used as beverage and wine clarifier, stabilizer, but also combined with plant fiber to form solidified tannin, as wine filter adsorbent, soy sauce iron decolorization. The solidified tannin of wuzizi tannin is used for iron removal in fruit wine and liquor production, and the iron removal efficiency can reach more than 90%. Adding 6 g/100 L of wuzin to wort and beer can reduce the polymeric nitrogen in wort by 5 mg/100 mL, reduce the formation of diacetyl, and improve the colloid stability and taste stability of beer.

Packaging & Shipping

25kg/drum, or packed according to customer requirements.

Our service

1. We provide life-long after sale service.2. We closely cooperate with experienced transportation agent, shipping companies/air lines (Like DHL, Fedex, TNT, EMS) to ensure the shortest shipping time at the latest available freight.3. All enquiries and requests about our products will be replied within 24 hours except weekends and public holidays of China.4. All problems faced by our customers will be taken and solved promptly.

FAQ

Q1: Are you a manufacturer or trading company?Re: We are one company integrated industry and trade. No matter the products we manufacture or trade, high quality products and competitive price always will be provided for you.Q2: May I get one sample before placing order?Re: Yes, we'd like to provide sample for you. free samples(max 1Kg) are available, but freight cost will be born by customers.
Q3: Which payment is available for your company?Re: In order to prompt our cooperation, there are some payment methods for your choice. T/T(USD), Western union, Paypal, Credit card, Alipay or Alibaba trade insurance all is ok. You can choose the one which is convenient for you.Q4: How and when can I get my goods after payment?Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, T/T, EMS, etc.) or by air. Usually it will cost 2-5 days that you can get the goods after delivery.For large quantity products, shipment is better. It will cost days to weeks to come to your destination port, which depends on where the port is.Q5: Is there any possible to use my appointed label or package?Re: Sure. If needed, we'd like to use label or package according to your requirement.Q6: How can you guarantee the goods you offer is qualified?Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide for you all are high qualified. If the goods can't come to the quality we promise, you can ask for refund.