Stearine is a substance obtained from animal or vegetable fats and oils, commonly used in the production of soaps, candles, and cosmetics. The spelling of stearine is based on the pronunciation of the word, representing the phonemes /stɪərɪn/. The word can be broken down into two syllables, with the first one pronounced as "steer" and the second one as "in". The IPA phonetic transcription of each individual sound in the word helps us to understand the correct spelling of stearine for accurate pronunciation.
Stearine is a noun that refers to a solid, waxy substance that is derived from animal fats. It is commonly used in the production of candles and soaps. Stearine is composed primarily of stearic acid, which is a saturated fatty acid.
In terms of its physical properties, stearine is typically white or cream in color and has a high melting point. It is insoluble in water but soluble in organic solvents, making it ideal for various applications in the manufacturing industry.
Due to its high melting point, stearine is used as a hardening agent in the production of candles. It helps candles maintain their shape and prevents them from melting or deforming easily. Additionally, stearine enhances the burning time of candles and provides a clean, steady flame.
Stearine is also valued in the soap-making industry for its ability to increase the hardness and longevity of soap bars. It contributes to a solid and stable texture, allowing soaps to retain their shape and resist disintegration during use.
Furthermore, stearine finds applications in the food industry as an additive in certain confectionery and chocolate products. It helps to stabilize and enhance the consistency of these goods by preventing them from melting or becoming greasy easily.
In summary, stearine is a solid, waxy substance derived from animal fats, predominantly composed of stearic acid. Its high melting point and insolubility in water make it suitable for use in candle-making, soap production, and as a stabilizing additive in certain food products.
The fatty principle of animal fat.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
The word "stearine" is derived from the Greek word "stear", meaning "tallow" or "fat". It is related to the Greek word "stéarós", which also means "tallow". The suffix "-ine" is a common suffix in chemistry and is used to indicate that a substance is derived from or related to the base word. Therefore, "stearine" refers to a substance that is derived from or related to tallow or fat.