Significance of Total ash
Total ash, in the context of Ayurveda and health sciences, is the inorganic residue remaining after a substance is incinerated. This parameter is crucial for assessing a drug's quality and purity. It helps determine the presence of inorganic salts, minerals, and potential adulterants. The value, often expressed as a percentage, provides insights into the drug's composition and the care taken in its preparation. It is measured in various herbal formulations and raw materials to evaluate their quality and identify potential impurities.
Synonyms: Residual ash, Ash content, Mineral residue, Inorganic residue
The below excerpts are indicatory and do represent direct quotations or translations. It is your responsibility to fact check each reference.
Hindu concept of 'Total ash'
In Hinduism, Total Ash is a physicochemical parameter representing the inorganic residue after incineration. It's a key indicator of a drug's purity, quality, and composition, revealing mineral content, and potential impurities. Total ash is measured as a percentage, serving as a quality control measure for formulations.
From: Journal of Ayurvedic and Herbal Medicine
(1) Total ash content is a measured physio-chemical parameter for the heartwood of A. Catechu, for which the recorded results range from 1.23 percent up to 2.11 percent based on the conducted analysis.[1] (2) Total ash value is a physicochemical parameter which helps in determining the amount of impurities and the inorganic matter present in the leaf powder.[2] (3) G. ula roasted seed powder was tested for loss on drying at 105 o C, total ash, acid insoluble ash, ethanol and water soluble extractive as per standard protocol.[3] (4) It is performed to determine the presence and absence of inorganic constituents such as silica or metallic salts.[4] (5) This term describes the inorganic residue that remains after incineration of the flowers, representing the total inorganic content and providing insights into the composition.[5]
From: Journal of Ayurveda and Integrated Medical Sciences
(1) The results of physicochemical parameters that is loss on drying, total ash, acid insoluble ash, alcohol soluble extractive and water-soluble extractive values of shade dried sample showed lower values when compared with sun dried and oven dried samples.[6] (2) The leaves were found to contain 18.8 % when analyzed.[7] (3) Total ash is a standard for identity and purity, and should not exceed 7.0%, as reported in the given text.[8] (4) This is an analytical parameter, which is measured to determine the amount of inorganic residue remaining after the incineration of a substance, and is expressed as a percentage.[9] (5) This is an analytical parameter where the ash value of Shuddha Bhallataka is more than that of Ashuddha Bhallataka due to the presence of brick powder, which is used during the Shodhana process.[10]
From: International Research Journal of Ayurveda and Yoga
(1) This is one of the physical tests done for quality control, the value was 78.43%.[11] (2) The quantity of residue left after ignition and one of the physicochemical parameters.[12] (3) It is the measurement of the total amount of material remaining after ignition of the drug.[13] (4) It is one of the physicochemical properties of Acacia catechu (Wild.) bark, found to be 1.24%.[14] (5) This is one of the physico-chemical parameters being measured in the study.[15]
The concept of Total ash in scientific sources
Total ash, a key measurement, refers to the inorganic residue remaining after burning a sample. It's used to assess mineral content, purity, and quality of herbal drugs and plant materials. It can also indicate potential contamination.
From: Asian Journal of Pharmaceutics
(1) The residue remaining after ignition of a substance, indicating the amount of inorganic matter.[16] (2) A parameter assessed for quality control of herbal raw material.[17] (3) The prepared batches of formulation were evaluated on the basis of physiochemical parameters, namely, this.[18]
From: Journal of Public Health in Africa
(1) Total ash is important to evaluate the amount of external and internal minerals in simplicia, and the total value of ash obtained was 10.75±0.01% during the experiment.[19]
From: The Malaysian Journal of Medical Sciences
(1) A non-specific parameter measured to assess the quality of the extract, along with water content and microbial contamination.[20]
From: Sustainability Journal (MDPI)
(1) Total ash is a component of peach peels, contributing to its overall chemical composition and potential for various applications in valorization.[21]