Significance of Melting point
Melting point, as understood across various fields, represents the temperature at which a substance transitions from a solid to a liquid state. In Ayurveda, it influences preparation methods and is a key parameter for assessing the quality of ingredients and formulations like beeswax and Pottali Kalpana. Science uses melting point to determine purity and characterize crystalline substances, such as paraffin wax. Health Sciences emphasizes its role in characterizing isolated compounds, assessing purity, and understanding thermal stability in formulations like lip balm and herbal lipstick. It's a critical factor for drug characterization and identifying synthesized compounds.
Synonyms: Melting temperature, Transition temperature, Freezing point
The below excerpts are indicatory and do represent direct quotations or translations. It is your responsibility to fact check each reference.
Hindu concept of 'Melting point'
In Hinduism, "Melting point" signifies a crucial physico-chemical parameter. It influences the preparation of Malahara Kalpana and Pottali Kalpana, determining ingredient state changes. It also helps assess the quality of substances like Ghrita, and is used to determine the characteristic of caffeine and other elements.
From: Journal of Ayurveda and Integrated Medical Sciences
(1) Coconut oil is composed, as might be inferred by its high melting point of over 32°C, mostly of triglycerides of saturated fatty acids.[1] (2) The knowledge of this, as well as boiling point of the minerals must be considered before performing the Nirwapana.[2] (3) This is one of the standardization parameters used to assess the quality of Pottali Kalpana, and is important.[3] (4) This phrase describes a characteristic of Ghrita, which is lower than normal body temperatures.[4] (5) This is a physico-chemical parameter, which is the temperature at which the wax changes from a solid to a liquid state, and it is measured during the analysis of beeswax.[5]
From: Journal of Ayurvedic and Herbal Medicine
(1) A characteristic property of caffeine, determined by the melting point, and was measured as part of the characterization process.[6]
From: International Research Journal of Ayurveda and Yoga
(1) Seesa has a very low one compared to other metals, making it subject to Dalana.[7]
From: Kautilya Arthashastra
(1) The temperature at which tapaniya is heated with lead and rock salt to create gold alloys.[8]
The concept of Melting point in scientific sources
Melting point, the temperature at which a solid transforms to a liquid, is a crucial physical property. It's used to assess purity, identify, and characterize compounds, including drugs and synthesized materials, often determined through laboratory methods. Variations indicate decomposition or specific behaviors.
From: Asian Journal of Pharmaceutics
(1) This of plant isolated mucilage particles was obtained by DSC thermal analysis and it was 287.54°C.[9] (2) It is the temperature at which a solid changes to a liquid.[10] (3) An endothermic peak at 173.53 ° C corresponding to pure GLZ.[11] (4) This might be due to the degradation of both drug and lipid polymer having a low glass transition temperature and low this.[12] (5) The temperature at which a substance changes from solid to liquid. The drug peak appeared in the thermo gram for the physical mixture.[13]
From: International Journal of Pharmacology
(1) These were determined on a Koffler apparatus and are uncorrected.[14] (2) Melting points were determined by using a Thermo Scientific 9200 (Waltham, MA, USA) apparatus.[15] (3) It is the temperature at which a solid substance melts, indicated by the last endothermic.[16] (4) This was determined on the Electrothermal melting point apparatus (Electrothermal 9100) and are uncorrected.[17] (5) A melting point instrument (XT-5A) was used to measure this of compounds.[18]
From: Journal of Public Health in Africa
(1) This was 118°C.[19] (2) The temperature at which a substance transitions from a solid to a liquid state, which is affected by the interaction of certain components in the formula.[20]
From: Sustainability Journal (MDPI)
(1) The temperature at which a solid turns into a liquid, and in these equations, T melt denotes the melting point of pristine water.[21] (2) Melting points of the samples are determined by DSC, and these melting points allow for the identification of the different polymers present in the microplastic samples.[22] (3) These of titanium dioxide and glass beads are usually higher than 1000 °C, meaning it did not need to take the decomposition of the filler into account.[23] (4) Tests conducted at temperatures well above this point showed no significant hexagonal leakage, indicating that the matrix restricts the liquid flow of Hex.[24] (5) It is the temperature at which a solid substance turns into a liquid, a physical property of geosynthetics that affects their performance in different environments.[25]
From: International Journal of Environmental Research and Public Health (MDPI)
(1) The temperature at which a material changes from solid to liquid, as polypropylene is a material with a melting point around 160 ◦ C, it is particularly resistant to lower temperatures.[26] (2) Organic additives should possess a temperature of this type that is higher than the maximum service temperature of the asphalt mixture, ensuring rut resistance at high temperatures.[27] (3) A characteristic of the meibomian lipid that, when elevated due to increased cholesterol, contributes to increased viscosity and plugging of the meibomian orifice.[28]
From: International Journal of Pharmacology
(1) These were measured using a Stuart Scientific SMP 2 melting point apparatus and were reported as uncorrected.[29] (2) The melting point is a characteristic thermal property of a crystalline substance, observed as a sharp endothermic peak in DSC thermograms.[30] (3) The temperature at which a solid substance transitions into a liquid state, used as an indicator of purity.[31] (4) Melting point refers to the temperature at which paraffin wax melts, which is important for the embedding process.[32] (5) These were determined using an Electro Thermal Digital melting point apparatus and were uncorrected.[33]