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Information
Profile @ a Glance Gallic Acid
- Gallic acid [3,4,5-trihydroxybenzoic acid, C6H2(OH)3COOH]
is obtained from nutgalls and other plants or by the hydrolysis of
tannic acid with sulfuric acid
- Gallic acid has two functional groups in the same molecule,
hydroxyl
groups and a carboxylic acid group. They can yield numerous esters
and
salts including digallic acid which is formed by the reaction of two
moles
of gallic acid with one another.
- Gallic acid and its derivatives are used in making dyes and
inks,
photographic developers and has been used as astringents in
medically
- Some gallates are used as antioxidants in foods.
- Tannins (tannic acid or gallotannic acid) are esters of digallic
acid.
They are widely used in tanning leather, dyeing fabrics,
manufacturing
inks, and in various medical applications (as astringents and to
treat some skin diseases).
- Technology for production of Vanillin Gallic Acid has been
developed.
- Gallic Acid is a herbicide - disrupts the fungus’s ability to
produce aflatoxin
- Polyphenols are antioxidant compounds found in the skin and
seeds of grapes.The phenols in red wine include catechin, gallic
acid and epicatechin.Polyphenols have been found to have antioxidant
properties
- Research on the antioxidants found in red wine has shown that
they may help inhibit the development of certain cancers
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About the Product Gallic Acid
- Gallic Acid & its applications
- Gallic Acid
Derivatives
- The spectroscopic properties of gallic acid
(GA)
- Sources for Reference
Raw Materials, Processing & Technology
- Production of Gallic Acid from Tannic
Acid by Fermentation Process
- Gallic acid
from Terminalia Chebula - Technology Offer
- Processing and Marketing of Tara Pods,
Description of Tara or Taya (Caesalpinia Spinosa).
- Gallic Acid as raw material
- Tannin - Food Grade
- Tannin
- Microbial Transformation
of Tannin-rich substrate to Gallic Acid.
- Erigeron, Euphorbia
Hypericifolia - Gallic Acid is the Principal Constituent.
- Microbiological Production - Gallic Acid from Rhus Coriaria
- A Chemical
Property of Oil, Determination of Tannins
- Gallic Acid
as a Developing Agent in Talbot's Calotype Process
Markets
- Bio Trade Facilitation programme, Tara and its
byproducts-Gallic acid.
- Phytochemicals -
Gallic acid is used for making Dyes and Inks.
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Vanillin from Gallic Acid
- An anti-folate antibacterial
drug produced from gallic acid.
- Seed Tannins
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Regulatory Issues
- Product Identification,
Composition/Information on Ingredients, Toxicological and Regulatory
Information
- Clear Tannin Guard
Products & Company Profiles
- Method
of Crystallizing and Purifying Alkyl Gallates.
- OPCs: oligomeric proanthocyanidins
- Tannin Chemistry
Articles of Interest
- Tara Gum as a Food Additive, Nature of
Applications
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Tara Tannins
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Phenolic Compound - Gallic
Acid in Wine
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Cultivation and
Gathering of Medicinal Plants.
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Extraction of Chebula
: The Indian Scenario - Assessing Ecological Sustainability
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Tannin Assays: Use of
Nuclear and Related Techniques to develop Simple Tannin Assays,
Extraction of Tannins.
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Ferro Gallic: Ferro Gallic
Process produce Positive Copies of Drawings
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Forest
Resources
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Processing
herbs - terminalia
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Research - Gallic Acid in Walnut
Tannin, Comparison of Gallic Acid Levels.
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Herbal remedies
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Terminalia Chebula
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Tannin Concentration
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Herbal
Medicine
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Tranquillisers Facts
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Vasodilators
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