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Thus, the higher the iodine value, the more unsaturations are present in the fat. [1] It can be seen from the table that coconut oil is very saturated, which means it is good for making soap. On the other hand, linseed oil is highly unsaturated, which makes it a drying oil, well suited for making oil paints.
Iodine value – Mass of iodine absorbed by 100 grams of a given substance; Peroxide value – Measure of peroxide content of a fat or oil; Saponification – Process that converts fat, oil, or lipid into soap and alcohol; Soapmaking — Small scale process of producing soap
Some soap-makers leave the glycerol in the soap. Others precipitate the soap by salting it out with sodium chloride. Skeletal formula of stearin, a triglyceride that is converted by saponification with sodium hydroxide into glycerol and sodium stearate. Fat in a corpse converts into adipocere, often called "grave wax".
Tincture of green soap, which classically contains lavender oil; Tincture of guaiac gum; Tincture of iodine; Tincture of opium Camphorated tincture of opium ; Tincture of pennyroyal; Warburg's tincture ("Tinctura Antiperiodica" or "Antiperiodic Tincture", a 19th-century antipyretic) Examples of spirits include:
Medical iodophor (Chinese povidone-iodine solution) An iodophor is a preparation containing iodine complexed with a solubilizing agent, such as a surfactant or water-soluble polymers such as povidone (forming povidone-iodine), [1] [2] The result is a water-soluble material that releases free iodine when in solution.
The principal historical use of these plants was boiling down to make soap. Saponaria officinalis is most suited for this procedure, but other related species also work. The greatest concentration of saponin occurs during flowering, with the most saponin found in the woody stems and roots, but the leaves also contain some.
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