Compound sweetener suitable for acid beverage and preparation method thereof

Abstract

The invention relates to a compound sweetener suitable for an acid beverage and a preparation method thereof. The compound sweetener comprises the following components: 8.33-16.67 percent of sucralose, 78.37-88.98 percent of glucose, 2.5-4.5 percent of maltodextrin, 0.03-0.06 percent of sclareolide, 0.01-0.05 percent of 2-acetylpyrrole and 0.15-0.35 percent of emulsifier. The process comprises the following steps of: throwing the glucose and sucralose which accounts for 40-60 percent of the total amount into a multidimensional mixing machine, and performing primary mixing; emulsifying the residual sucralose and other auxiliary sweeteners to form stable emulsion; throwing the mixed materials subjected to primary mixing into a fluidized bed of spray fluidization equipment from the lower part of the fluidized bed, mixing to accelerate spiral flow from bottom to top through positive pressure, and applying pulse negative pressure to the upper part of the fluidized bed by adjusting air quantity and air direction of an induced air device, so that a plurality of cloth bags on a porous clapboard vibrate up and down, and the mixed materials are impacted; and continuously spraying and dispersing the emulsion to the particles in the fluidized bed, thus obtaining the compound sweetener.

Description

technical field [0001] The invention relates to a food additive, in particular to a compound sweetener suitable for acidic drinks and a preparation method thereof. Background technique [0002] In recent years, with the development of the economy and the improvement of people's living affluence, obesity, high blood pressure, diabetes, dental caries, etc. have become high incidences in the population. The occurrence of these high incidences is considered to be related to eating habits and dietary structure, especially It is closely related to excessive intake of sucrose. Therefore, as a food additive sweetener, one of the key points of its development is a functional high-intensity sweetener with high safety, no nutritional value, no calorie or very low calorie. Functional high-intensity sweeteners are characterized by high application safety, low dosage, high sweetness, and generally much lower cost than sucrose. This is also the driving force for food scientists to continu...

AI Technical Summary

Problems solved by technology

[0004] In the prior art, the preparation method of a compound sweetener with sucralose as the main sweetener can be processed by a simple blending method or a step-by-step spray-drying method, and the compound sweetener prepared by the simple blending method The cost of flavoring agents is low, but it is difficult to ensure that the main sweetener, sucralose, can be dispersed evenly, and this will largely affect the quality of compound sweetener products

The step-by-step spray drying method is to dissolve the main sweetener and each auxiliary sweetener in deionized water step by step, and then spray each component material on the sweetener by spraying the wet method. On the granules, the sweetness of the compound sweetener products prepared by this method is evenly distributed, the instant solubility is good, and the quality is better than the compound sweetener products made by other methods, but its disadvantages are: large loss of raw materials, especially the main sweetener The loss of seasoning is large, and the power consumption of machinery and equipment is too high, which will increase the cost of the product substantially, so this method is also subject to certain restrictions in the implementation process

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