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| | saponaceous | (แซพพะเน'เชิส) adj. คล้ายสบู่, เป็นสบู่, มีลักษณะของสบู่, จับยาก, เข้าใจยาก, See also: saponaceousness n. | | saponify | (ซะพอน'นิไฟ) vt. ทำให้ไขมัน (fat) เป็นสบู่โดยใส่กับด่าง, กลายเป็นสบู่., See also: saponification n. saponifier n. |
| | saponify | (vi, vt) ทำให้เป็นสบู่, กลายเป็นสบู่ |
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| | | | Saponaceous | a. [ L. sapo, -onis, soap, of Teutonic origin, and akin to E. soap. See Soap. ] Resembling soap; having the qualities of soap; soapy. [ 1913 Webster ] ☞ Saponaceous bodies are compounds of an acid and a base, and are in reality a kind of salt. [ 1913 Webster ] | | Saponacity | n. The quality or state of being saponaceous. [ 1913 Webster ] | | Saponary | a. Saponaceous. Boyle. [ 1913 Webster ] | | Saponifiable | a. Capable of conversion into soap; as, a saponifiable substance. [ 1913 Webster ] | | Saponification | n. [ Cf. F. saponification. See Saponify. ] The act, process, or result, of soap making; conversion into soap; specifically (Chem.), the decomposition of fats and other ethereal salts by alkalies; as, the saponification of ethyl acetate. [ 1913 Webster ] | | Saponifier | n. (Chem.) That which saponifies; any reagent used to cause saponification. [ 1913 Webster ] | | Saponify | v. t. [ imp. & p. p. Saponified p. pr. & vb. n. Saponifying ] [ L. sapo, -onis, soap + -fy: cf. F. saponifier. ] To convert into soap, as tallow or any fat; hence (Chem.), to subject to any similar process, as that which ethereal salts undergo in decomposition; as, to saponify ethyl acetate. [ 1913 Webster ] | | Saponin | n. [ L. sapo, -onis soap: cf. F. saponine. ] (Chem.) A poisonous glucoside found in many plants, as in the root of soapwort (Saponaria officinalis), in the bark of soap bark (Quillaja saponaria), etc. It is extracted as a white amorphous powder, which produces a soapy lather in solution, and produces a local anaesthesia. It is used as a detergent and for emulsifying oils. Formerly called also struthiin, quillaiin, senegin, polygalic acid, etc. By extension, any one of a group of related bodies of which saponin proper is the type. [ 1913 Webster + PJC ] | | Saponite | n. [ Sw. saponit, fr. L. sapo, -onis, soap. ] (Min.) A hydrous silicate of magnesia and alumina. It occurs in soft, soapy, amorphous masses, filling veins in serpentine and cavities in trap rock. [ 1913 Webster ] | | Saponul | n. [ F. saponule, fr. L. sapo, -onis, soap. ] (Old Chem.) A soapy mixture obtained by treating an essential oil with an alkali; hence, any similar compound of an essential oil. [ Written also saponule. ] [ Obs. ] [ 1913 Webster ] |
| | saponaceous | (adj) resembling or having the qualities of soap, Syn. soapy | | Saponaria | (n) mostly perennial Old World herbs, Syn. genus Saponaria | | saponification | (n) a chemical reaction in which an ester is heated with an alkali (especially the alkaline hydrolysis of a fat or oil to make soap) | | saponify | (v) become converted into soap by being hydrolized into an acid and alcohol as a result of being treated with an alkali | | saponify | (v) convert into soap by hydrolizing an ester into an acid and alcohol as a result of treating it with an alkali | | saponin | (n) any of various plant glucosides that form soapy lathers when mixed and agitated with water; used in detergents and foaming agents and emulsifiers | | unsaponified | (adj) not converted into soap, Ant. saponified | | China_tree | (n) evergreen of tropical America having pulpy fruit containing saponin which was used as soap by Native Americans, Syn. chinaberry, jaboncillo, China tree, false dogwood, Sapindus saponaria | | cowherb | (n) European annual with pale rose-colored flowers; cultivated flower or self-sown grainfield weed; introduced in North America; sometimes classified as a soapwort, Syn. Vaccaria hispanica, cow cockle, Saponaria vaccaria, Vaccaria pyramidata | | soapwort | (n) plant of European origin having pink or white flowers and leaves yielding a detergent when bruised, Syn. bouncing Bet, bouncing Bess, hedge pink, Saponaria officinalis | | soapwort_gentian | (n) erect perennial of wet woodlands of North America having leaves and flower buds resembling those of soapwort, Syn. soapwort gentian, Gentiana saponaria |
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