82 results about "Campesterol" patented technology

A fat-reduced soybean protein material containing a protein and a carbohydrate at a total content of 80 wt % or more in terms of dried form content, containing a fat (as an extract from a chloroform / methanol mixed solvent) at a content of less than 10 wt % relative to the content of the protein, and containing campesterol and stigmasterol (as plant-derived sterols) at a total content of 200 mg or more relative to 100 g of a fat; and a soybean emulsion composition containing a protein at a content of 25 wt % or more in terms of dried form content, containing a fat at a content of 100 wt % or more in terms of dried form content relative to the content of the protein in terms of dried form content, and having an LCI value of 60% or more.

The invention discloses the application of a sterol compound and a total sterol extract in preparing antidepressant drugs. The sterol compounds in the present invention mainly include sitosterol, stigmasterol, campesterol, brassicasterol, sterol glycosides, sterol esters and acylated sterol glycosides extracted from plants or traditional Chinese medicines. Animal experiments have shown that the above substances have antidepressant effects on mice.

The invention discloses a method for simultaneously determining stigmasterol, campesterol, beta-sitosterol and squalene in vegetable oil. The method comprises the following steps of: 1) saponifying the vegetable oil, and extracting an unsaponifiable matter in a saponification solution by using an organic solvent; and 2) dissolving the unsaponifiable matter in the organic solvent, and determining by using high-performance liquid chromatography, wherein the high-performance liquid chromatography has the chromatographic conditions that a chromatographic column is a C18 column, a mobile phase is a solvent of which the volume ratio of acetonitrile to water is (90:10) to (100:0), an ultraviolet detection wavelength is 205 to 210 nm, a sample size is 10 to 20 mu L, flow speed is 1.0 to 1.5 mL / min and column temperature is 25 to 30 DEG C. By adoption of the method, effective separation of the campesterol, the stigmasterol, the beta-sitosterol and the squalene in the vegetable oil can be simultaneously realized, consumed time for separation is about 40 min, and components in a chromatogram are eluted in a sequence of the campesterol, the stigmasterol, the beta-sitosterol and the squalene.

The present invention addresses the problem of providing a soybean-derived raw material-containing food or beverage that improves problems with flavor and physical properties, such as the grassy smell caused by soybean raw materials, and markedly improves product quality, in a soybean-derived raw material-containing food or beverage using a conventional soybean raw material such soymilk or tofu. Provided are a milk-substitute composition, an egg yolk-substitute composition, and a composition for improving renal function, etc., characterized by including a reduced-fat soybean protein material having a total protein and carbohydrate content relative to dry material of at least 80 wt %, a fat content (as a chloroform / methanol mixed solvent extract) relative to the protein content of less than 10 wt %, and a total campesterol and stigmasterol (as plant-derived sterols) content of at least 200 mg relative to 100 g of fat. Also provided are a variety of soybean-derived raw material-containing food and beverages using these compositions.