Significance of Saponification value
Saponification value is a crucial physicochemical parameter in Ayurveda and Health Sciences, measuring the amount of alkali needed to saponify a fat or oil. It's often expressed as milligrams of potassium hydroxide required to saponify one gram of fat. This value indicates the presence of fatty acids and provides insights into the molecular weight, composition, and quality of the oil. It's used to assess purity, identify adulteration, and evaluate the stability and shelf life of various formulations.
Synonyms: Saponification number
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Hindu concept of 'Saponification value'
In Hinduism, Saponification Value, a physicochemical parameter, assesses oil quality, revealing fatty acid chain lengths and molecular weight. It reflects the amount of alkali needed for fat saponification, influencing shelf life, and is crucial in Ayurvedic formulations like Ghrita and Taila, reflecting purity and stability.
From: Journal of Ayurveda and Integrated Medical Sciences
(1) This is a physicochemical parameter used to analyze the oil.[1] (2) This is a value of KGB was 229.78 whereas KGA was 246.92, indicating a comparatively more shelf life of the KGB sample than the KGA sample, according to the text.[2] (3) This is a physico-chemical parameter used to evaluate the quality and purity of Sneha, and it is affected by the Murchchhana process.[3] (4) This test indicates the number of acids and ester groups found in beeswax, and the study found significant differences in this value between market and original samples.[4] (5) This may be defined as the number of milligrams of KOH required to saponify 1 gm of fat or oil, and it is calculated by refluxing a weighed amount of fat or oil with a known excess of standard alcoholic caustic potash solution.[5]
From: International Research Journal of Ayurveda and Yoga
(1) This is a physico-chemical parameter for evaluation of goghrita, with a maximum of 225 %.[6] (2) The physico-chemical study of a specific Ayurveda formulation reveals that its Saponification value is 124.76.[7] (3) The number of milligrams of potassium hydroxide required to neutralize the free acids and saponify one gram of the sample material.[8] (4) This is one of the Physico-chemical parameters of Bindu Ghrita that is measured during the analytical study.[9] (5) This is a parameter determined during the physico-chemical analysis of the Brihatsindooradya Taila (BST) and Brihatsindooradya Malahar (BSM) samples. The values for this parameter are provided in the table.[10]
From: Journal of Ayurvedic and Herbal Medicine
(1) This is a parameter measured for Thoravature Taila, with a value of 325.5±1.2 mg KOH/g, and is an important factor in determining the quality of the oil.[11] (2) Saponification Value is a measure of the amount of alkali needed to saponify a fat, which was evaluated for Tila Taila and Savarnakara Taila as part of the analytical study.[12] (3) This is the measure of the amount of alkali required to saponify a fat or oil, providing another piece of information about the characteristics of Potaki Taila.[13] (4) This is the number of milligrams of potassium hydroxide required to neutralize the free acids and saponify the esters contained in one gram of the substance, and was determined as a property of the oil.[14] (5) This is a test that was conducted as part of the evaluation of the herbal formulation, and it is related to the amount of alkali needed to saponify the fats.[15]
The concept of Saponification value in scientific sources
Saponification value is a crucial chemical measurement reflecting the amount of alkali needed to saponify a fat or oil. It indicates fatty acid composition, molecular weight, and overall quality, aiding in assessing formulations, determining stability, and understanding cleansing properties.
From: Asian Journal of Pharmaceutics
(1) The saponification value was measured for clarified butter at room temperature, thermal fraction of clarified butter at 30°C, and thermal fraction of clarified butter at 50°C.[16] (2) A parameter measured after a specific period to assess the stability of the prepared herbal hair oil formulation.[17] (3) This is a measure that is high in fats and oils with shorter carbon chain lengths of fatty acids.[18] (4) This is a measure of the amount of alkali required to saponify a specific quantity of fat or oil, and it was determined to be 245.43 for formulation f4.[19] (5) The value of fats and oils as determined from 1 H-NMR data with the case of dairy fats.[20]
From: Sustainability Journal (MDPI)
(1) Saponification value (SV) is a measure of the average molecular weight of the fatty acids in a lipid sample, and the saponification value (SV) was calculated based on the fatty acid composition.[21]