TH71447B - Anhydride, half ester, emulsifier of alkylsuccinic acid. - Google Patents

Abstract

DC60 (25/12/55) This invention relates to starch products. Emulsifier prepared by dissolving starches. Adequate and adequate derivatives, respectively, for dissolved starch products. Sufficiently, in one way By reacting sufficiently dissolved starches with alkenylsuccinic anhydride, starch products. Such emulsifiers are useful as Emulsion agents and / or encapsulation agents, especially in systems where loading and maintaining Keep active ingredients, low exposure of surface oils And excellent oxidation resistance Will be desired This invention will relate to the starch product. Emulsifier prepared by dazzling starch And adequate derivative, respectively, for a starch product that is sufficiently dissolved in a manner. By reacting sufficiently dissolved starches with alkenylsuccinic anhydride, starch products. Such emulsifiers are useful as Emulsifier and / or encapsulation agent Especially in systems where loading and maintaining Keep the active ingredients Low oil exposure to the surface And excellent oxidation resistance Will be desired

Claims (1)

Disclaimer (all) which will not appear on the advertisement page: EDIT 20/03/2019 Disclaimer 1. Emulsifier product consisting of starch, half ester. Alkenylsulfinic anhydride, starh-half ester of alkenylsulfinic anhydride has the fluidity of water. At the solid level of 8.06%, starch-half ester of alkyl succinic anhydride was prepared by a process of The dispersed phase, and when starch-half ester of alkyl succinic anhydride is used to prepare the emulsion. Of the oil in the water for testing The oil-in-water emulsion for testing is characterized by, at least, the following; a) not more than approximately 5% of the oil-in-water emulsion particles greater than 1 μm after 24 hours at 57 (symbol). As assessed by Polarization It City Differential Plus Elastic Light Scattering; And b) the broodfield viscosity of the emulsion is less than approximately 2000 cps after approx. One week of storage at 5 (symbol) As assessed by the Broodfield viscometer. Mabel program (DV-1 (Brookfield Programmable DV -1 Viscometer) in which aqueous oily emulsion for testing was prepared by the alkylsuccinic acid half-ester starch. Hydride as a single emulsifier; At the weight / weight ratio of starch half ester of alkyl succinic anhydride: oil is 1: 4; Where the loading of oil is 20% by weight; And with an oil containing 1x (one times) orange oil 48%, orange oil 5x (five times) 12% and ester gum 40% wt / wt ----------- 1.Emulsifier products consisting of starch-half ester of alkyl, succinic anhydride, starch-half ester Alkenylsulfinic anhydride has a fluid fluidity of not greater than 75 at a solid level of 8.06%. Clinical anhydride was prepared by the process of The dispersed phase, and when starch-half ester of alkyl succinic anhydride is used to prepare the emulsion. Of the oil in the water for testing The oil-in-water emulsion for the test was characterized by at least the following; a) not more than approximately 5% of the oil-in-water emulsion of more than 1 μm after 24 hours at 57 / C, as assessed by Po. La Rosation It City Differential Power Elastic Light Scattering; And b) the broodfield viscosity of the emulsion is less than approximately 2000 CPs after approximate One week of 5 / h storage as assessed by the Brudfield Viscometer. Mabel program (DV-1 (Brookfield Programmable DV -1 Viscometer) in which a water-in-water emulsion for testing was prepared by starch-half-ester of alkyl succinic anhydrides. Diode as a single emulsifier; At the weight / weight ratio of starch half ester of alkyl succinic anhydride: oil is 1: 4; Where the loading of oil is 20% by weight; And with oil containing 1x48% orange oil, 5X12% orange oil and 40% ester gum.