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Definition of saponify in English: saponifyverbsaponifies, saponified, saponifying səˈpɒnɪfʌɪsəˈpɑnəˌfaɪ [with object]Chemistry 1Turn (fat or oil) into soap by reaction with an alkali. 〔化〕使（脂肪，油）皂化 saponified vegetable oils 皂化植物油。 Example sentencesExamples - Sterol lipids were saponified and extracted using a modification of a published method.
- Its vegetable and botanical ingredients include saponified coconut and olive oils, a natural citrus essential-oil blend, and aloe and rosemary extracts.
- The purpose of an alkali is to saponify the oils and dislodge ordinary soil and other matter.
- In this work, saponified coconut oil was used as a chemical model to explain the behavior of amphiphilic molecules in biological systems related to their mutagenesis potential.
- After visualization with primuline (0 • 01% in 80% acetone), lipid bands were scraped off, saponified and fatty acids methylated with boron trifluoride.
- 1.1 Convert (any ester) into an alcohol and a metal salt by alkaline hydrolysis.
通过碱性水解将（酯）转化为醇和金属盐 Example sentencesExamples - Under acidic conditions, it changes into Pheo a, whereas it is saponified to chlorophyllide under alkali conditions.
- A sample of the isolated anthocyanins was also saponified using the method described by Durst and Wrolstad to remove acylation.
- The ethyl ester protecting groups of the tartrate were saponified in 1 M NaOH and heated at 40-45 deg C for I h.
- The resulting ester was saponified under basic conditions to the free acid, converted to the acyl chloride with thionyl chloride, and then to the amide with anhydrous ammonia gas.
Derivativesadjective səˌpɒnɪˈfʌɪəb(ə)lsəˈpɑnəˌfaɪəb(ə)l Chemistry Most coolants and lubricants used in machining operations today are saponifiable -- that is, they can be made soluble by uniting with alkali to form soap, which is rinsed from parts relatively easily.
noun səˌpɒnɪfɪˈkeɪʃ(ə)nsəˌpɑnəfəˈkeɪʃ(ə)n Chemistry SCO is an anionic surfactant obtained by saponification of triglycerides extracted from Cocus nucifera and is a compound widely used in the formulation of many cosmetic and hygiene products. Example sentencesExamples - The salts of long-chain carboxylic, or ‘fatty’ acids, are one of the main ingredients of soap, and are formed in a process known as saponification.
- Soap is a salt formed by a process called saponification - a chemical reaction between an alkali metal, like sodium, and fatty carboxylic acids.
- A few weeks ago when I was writing about saponification and soap chemistry, I was reminded of a simple phenomenon that demonstrates closed-shell foam formation.
- It is produced through a chemical reaction, known as saponification, between triglycerides and a base, such a sodium hydroxide.
OriginEarly 19th century: from French saponifier, from Latin sapo, sapon- 'soap'. Definition of saponify in US English: saponifyverbsəˈpänəˌfīsəˈpɑnəˌfaɪ [with object]Chemistry 1Turn (fat or oil) into soap by reaction with an alkali. 〔化〕使（脂肪，油）皂化 saponified vegetable oils 皂化植物油。 Example sentencesExamples - In this work, saponified coconut oil was used as a chemical model to explain the behavior of amphiphilic molecules in biological systems related to their mutagenesis potential.
- The purpose of an alkali is to saponify the oils and dislodge ordinary soil and other matter.
- Sterol lipids were saponified and extracted using a modification of a published method.
- After visualization with primuline (0 • 01% in 80% acetone), lipid bands were scraped off, saponified and fatty acids methylated with boron trifluoride.
- Its vegetable and botanical ingredients include saponified coconut and olive oils, a natural citrus essential-oil blend, and aloe and rosemary extracts.
- 1.1 Convert (any ester) into an alcohol and a metal salt by alkaline hydrolysis.
通过碱性水解将（酯）转化为醇和金属盐 Example sentencesExamples - The ethyl ester protecting groups of the tartrate were saponified in 1 M NaOH and heated at 40-45 deg C for I h.
- Under acidic conditions, it changes into Pheo a, whereas it is saponified to chlorophyllide under alkali conditions.
- A sample of the isolated anthocyanins was also saponified using the method described by Durst and Wrolstad to remove acylation.
- The resulting ester was saponified under basic conditions to the free acid, converted to the acyl chloride with thionyl chloride, and then to the amide with anhydrous ammonia gas.
OriginEarly 19th century: from French saponifier, from Latin sapo, sapon- ‘soap’. |