Solid clouding agent and preparation method thereof

Abstract

The invention discloses a solid opacifying agent and a method for preparing the same. The solid opacifying agent consists of maltodextrin, beta-cyclodextrin, sorbitol, modified starch, flavor oil, octyl and decyl glyceride, a proportion regulator, an emulsifying agent, an acidity regulator, and pigments. The solid opacifying agent is prepared by the following steps: a, preparing a water phase wall material; b, preparing an oil phase core material; c, preparing a pre-emulsion; d, performing filtration to defoam; e, preparing an emulsion; f, performing spray drying; and g, performing granulation, screening and packaging. The solid opacifying agent overcomes the defects that the prior liquid emulsion has short guarantee period and is not easy to store and transport, has the characteristics of stability, easy storage and transportation, and convenient application, has good water solubility, and is applied to beverages requiring turbidity increment, dairy products and bakery products requiring high-temperature resistant essences to increase the smooth mouthfeel, the substantial feel and the flavor of the products so as to improve the product quality remarkably.

Description

technical field [0001] The invention relates to a solid turbidity agent and a preparation method thereof. Background technique [0002] The turbidity agent is usually used in the food industry to increase the turbidity of beverages, dairy products, and baked products that require high-temperature resistant flavors. It can enhance the lubricating taste, texture and flavor of the product, and significantly improve product quality. For example, the main raw material of ordinary fruit juice drinks is water, and water is transparent. Even if an appropriate amount of pigment is added, it still has a clear sense of transparency. After adding a turbidity agent, it will form a cloudy appearance, highlighting the sense of substance. [0003] There has also been research on the method of increasing the turbidity of the product in the food industry. For example, in the patent CN1666678-a clouding agent and its preparation method, the preparation of an oil-in-water liquid turbidity agent...

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Problems solved by technology

[0003] There has also been research on the method of increasing the turbidity of products applied in the food industry. For example, in the patent CN1666678-a clouding agent and its preparation method, the preparation of an oil-in-water liquid turbidity agent is introduced. method, but because the product is a dynamic equilibrium system, that is to say, its shelf life has a certain time limit, and the time is relatively short. In addition, the product is in a liquid state, which is not conducive to storage and transportation