Tannic Acid Manufacturer & Supplier
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What is Tannic Acid?
One class of polyphenolic chemical called a tannin is tannic acid. Tannic acid's mildly acidic characteristics are due to the numerous phenol groups that are present in its molecule. While commercial tannic acid is commonly identified by its molecular formula C76H52O46, which is associated with decagalloyl glucose, in reality, it is a blend of several polygalloyl glucoses or polygalloyl quinic acid esters.
Depending on the plant source, a powdered tannin molecule may contain two to twelve galloyl moieties. Tara pods (Caesalpinia spinosa), Chinese gallnuts (Rhus semialata), Turkish or Chinese nutgalls (Quercus infectoria), and Sicilian sumac leaves (Rhus coriaria) are common plant sources from which commercial tannic acid is extracted. In conclusion, quinic acid or polygalloyl glucose derivatives are referred to as tannic acid.
Specification
|
ANALYSIS |
SPECIFICATION |
RESULTS |
|
Industrial Grade Tannic Acid (Dry Basis) |
≥81% |
81.28% |
|
Appearance |
Amorphous Light brown powder |
Complies |
|
Odor |
Practically odourless |
Complies |
|
Taste |
Neutral/slight astringent taste |
Complies |
|
Water Insoluble % |
0.6 max |
0.3 |
|
Loss On Drying |
<9.0% |
<8.0% |
|
Color (Luo Weibang units) |
2.0 max |
<2 |
|
Heavy Metal % |
<0.004 |
<0.004 |
|
ANALYSIS |
SPECIFICATION |
RESULTS |
|
Food Grade Tannic Acid (Dry Basis) |
≥96% |
96.20% |
|
Appearance |
Amorphous Light brown powder |
Complies |
|
Odor |
Practically odourless |
Complies |
|
Taste |
Neutral/slight astringent taste |
Complies |
|
Solubility |
Very soluble in water |
Complies |
|
Loss On Drying |
<9.0% |
8.09% |
|
Residue On Ignition |
<1.0% |
0.51% |
|
Arsenic |
<3.0PPM |
Complies |
|
Lead |
<2.0PPM |
Complies |
|
Heavy Metal |
<20.0PPM |
Complies |
|
Resins Test |
No turbidity |
Complies |
|
Gums, Dextrin Test |
No turbidity |
Complies |
|
Gallic Acid |
<4.0% |
2.75% |
|
Microbiological |
||
|
Total Plate Count |
1000cfu/g Max. |
GB 4789.2 |
|
Yeast & Mould |
100cfu/g Max |
GB 4789.15 |
|
E.Coli |
Negative |
GB 4789.3 |
|
Staphylococcus |
Negative |
GB 29921 |
|
Hg |
<0.1ppm |
AAS |
|
Cd |
<1ppm |
AAS |
|
Microbiological profile: |
||
|
Total plate count |
<1000Cfu/g |
GB 4789.2 |
|
Yeasts and molds |
<100Cfu/g |
GB 4789.15 |
|
Coliforms |
Negative/g |
GB 4789.3 |
|
E.coli |
Negative/g |
GB 4789.38 |
|
Salmonella |
Negative/25g |
GB 4789.4 |
|
Staphylococcus aureus |
Negative/10g |
GB 4789.10 |
Tannic Acid Benefits
Antioxidant Properties
Tannic acid is a powerful antioxidant that helps neutralize free radicals in the body. This can reduce oxidative stress and may lower the risk of chronic diseases such as heart disease and cancer.
Anti-inflammatory Effects
It has anti-inflammatory properties, which can help reduce inflammation in the body. This may be beneficial for conditions like arthritis and other inflammatory disorders.
Antiviral and Antimicrobial Activity
Tannic acid has shown antiviral and antimicrobial effects, potentially helping to fight off infections caused by viruses, bacteria, and fungi.
Wound Healing
It can aid in wound healing by promoting the contraction of blood vessels and reducing bleeding. Tannic acid may also help in the formation of scabs and the regeneration of tissues.
Skin Health
When applied topically, tannic acid can help reduce skin redness and irritation. It may also have astringent properties, which can help tighten and tone the skin.
Potential Cancer-Fighting Properties
Some studies suggest that tannic acid may have anticancer properties by inhibiting the growth of cancer cells and inducing apoptosis (cell death) in certain types of cancer.
powdered tannins Application
USE IN FOOD
Tannic acid can be used in food in various regions of the world. Tannic acid is usually accepted by the Food and Drug Administration as safe for use in baked goods, drinks, dairy products, candies, meats, and fats in the United States.
AS A MEDICAL SUPPLY
In the late 19th and early 20th centuries, tannic acid was historically used to treat various toxic poisonings, such as those caused by strychnine, mushrooms, and rotten foods, together with magnesium and occasionally activated charcoal.
Certificates
All the ingredients are natural and ISO, KOSHER, HALAL, SC, HACCP approved, and FDA registered.
Our Advantage
1 More competitive price, stable quality.
2 It can reach the lowest level of ginkgo acid 5ppm/1ppm.
3 It can pass the PAH EP standard.
4 It is passed the pesticide EP/USP/CP standard.
5 It is Tannic Acid, which can be approved by DNA testing.
6 We can provide a full set of test reports for it.
7 We have stock and we can guarantee delivery on time.
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