Compound stevioside substitute and preparation method thereof

Abstract

The invention discloses a compound stevioside substitute and a preparation method thereof, relating to a natural sweetener and providing a compound stevioside substitute with natural and pure sweet taste and low cost and a preparation method thereof. The compound stevioside substitute comprises a stevia extract, a complexing agent, a pH regulating agent, a natural malt extract, the natural sweetener and natural edible essence in percent by weight of 100: (20 to 100): (1 to 3): (1 to 3): (0.1 to 0.6): (0.01 to 0.03). After dry leaves of stevia are extracted by using water, extract liquid is decolored, smell removed and then filtered; the complexing agent and the pH regulating agent are added according to a proportion to react; the natural malt extract, the natural sweetener and the natural edible essence are added and uniformly stirred, and dried by spray by a spray drying method for preparing a powdery product. The obtained novel compound stevioside product still is a natural high-magnification sweetener and the sweetness of the compound stevioside sweetener is 60 to 80 times of cane sugar. The compound stevioside substitute can replace 70% of the cane sugar in practical application.

Description

technical field

[0001] The invention relates to a natural sweetener, in particular to a compound stevia glycoside and a preparation method thereof. Background technique

[0002] Steviol glycoside is a new type of natural sweetener extracted from stevia leaves, a perennial herb of Compositae. The taste is sweet and safe to eat. In many countries and regions at home and abroad, it has been gradually used in candy, beverage, food, medicine and other industries, and has been widely welcomed, known as "the best natural sweetener", "the third sugar source" and so on. As a new sugar source, stevioside is a new type of high-efficiency sweetener. It has no calories, does not participate in the metabolism of human tissues, can control the intake of calories, has strong stability, good stability to heat, acid, and light, and does not reduce sweetness. It is a low-sugar healthy sweetener. Although stevioside has various advantages, there is a shortcoming that has not been completely ...