Significance of Tannin content
Tannin content, in both Ayurveda and Health Sciences, refers to the measured quantity of tannins within a sample. These tannins are polyphenolic compounds known for their antioxidant, astringent, and potential antimicrobial and anti-inflammatory properties. The amount of tannins present in various plant extracts is often quantified to assess quality, composition, and potential health benefits, including applications in traditional medicine and oral health practices. The concentration of tannins can vary significantly between different plant parts and species.
Synonyms: Polyphenol content, Astringency
The below excerpts are indicatory and do represent direct quotations or translations. It is your responsibility to fact check each reference.
Hindu concept of 'Tannin content'
In Hinduism, tannin content signifies the measured amount of tannins in extracts, Vaasa leaf samples, or specific compounds. These polyphenols, measured to assess plant material quality and composition, are known for their antioxidant properties.
From: International Research Journal of Ayurveda and Yoga
(1) This is the amount of tannin present in abhavitha and bhavitha choorna, which can vary based on factors like collection time.[1] (2) This refers to the measured amount of a specific compound found in the drug.[2] (3) This refers to the amount of tannins present in the Vaasa leaf samples, which are determined to assess the quality and composition of the plant material.[3]
From: Journal of Ayurvedic and Herbal Medicine
(1) This indicates the measurement of the tannins within the extract, which are a type of polyphenol with antioxidant properties.[4]
The concept of Tannin content in scientific sources
Tannin content refers to the presence and quantity of tannins, a type of polyphenolic compound, in various plants. It's measured in different ways and is linked to astringent, antimicrobial, antioxidant, and medicinal properties. It is also a key factor in identifying and understanding a plant's potential health benefits.
From: Onderstepoort Journal of Veterinary Research
(1) By virtue of the leaf tannin contents (0.37 mg/g) being lower than the feed tannin content (0.49 mg/g), the null hypothesis was rejected to indicate that this content may not exert anti-nutritive effects to the livestock.[5] (2) Samples were divided by hand into stem and leaf samples for reasons discussed above and were analysed for this.[6]
From: International Journal of Pharmacology
(1) The observed genotoxicity may be related to the presence of this compound within Guarana.[7] (2) Determined by mixing plant extract with methanol, incubating, filtering, and reacting with Folin-Dennis reagent and sodium carbonate.[8] (3) Tannin contents represent the total quantity of tannins found in an extract, which are significant phenolic compounds with potential applications in various industries.[9]
From: Asian Journal of Pharmaceutics
(1) This refers to the amount of tannins present in the plant material, determined by a specific method.[10] (2) Different fractions of A. aspera roots and inflorescences possess this content in specific orders of extracts.[11] (3) The roasted variety of areca nut possesses the highest percentage of this content, followed by the raw and the boiled areca nut.[12]
From: Journal of Medicinal Plants for Economic Development
(1) The measurement of tannins present in the extracts, expressed as mg GAE/g of extract, analyzed to determine the amount of tannins in the extracts.[13]
From: Sustainability Journal (MDPI)
(1) Tannin contents refer to the amount or concentration of tannins present in a substance or extract, crucial for its tanning efficacy.[14] (2) Tannin content is high in pomegranate residues, presenting safety problems that need to be addressed before using these residues in food or other applications.[15] (3) The tannin content was determined according to a modified method where plant extract was dissolved in methanol, mixed with PVPP, centrifuged, and then the non-tannin phenolic absorption was recorded at 760 nm.[16]