Compound sweetener and preparation method thereof

Abstract

The invention relates to the technical field of a sweetener and a preparation method thereof, and relates to a compound sweetener and a preparation method thereof. The chemical composition of the compound sweetener includes sucrose, L-arabinose, xylose and water, wherein, Sucrose is 97% to 99%, L-arabinose is 0.25% to 1.5%, xylose is 0.1% to 0.75%, and water is 0.4% to 1.2%. The compound sweetener of the present invention is prepared by mixing and drying L-arabinose syrup extracted after sugar cane beet processing and washing crystalline sugar. The compound sweetener of the invention has moderate particle size and conforms to the usage habits of consumers. The compound sweetener of the invention not only enables consumers to obtain a sweet taste similar to sucrose when eating, but also reduces the absorption of sucrose by the human body, thereby achieving multiple effects of lowering blood sugar, preventing obesity and improving diabetes symptoms. At the same time, the compound sweetener of the invention has simple preparation process, low production cost, and is suitable for large-scale industrial production.

Description

Technical field [0001] The present invention relates to a sweetener and a method for preparing the method thereof, a compound sweetener and a preparation method thereof. Background technique [0002] The existing L-Arabose belongs to five carbonate, existing in crude grain skin such as fruit, rice, wheat, larch, corn skin, beetroot, Arabic gum. L-arabose is an important pharmaceutical intermediate, and in recent years, L-Arabies have been found to inhibit the absorption of causon sucrose, making it widely optimistic about weighing, controlling diabetes, etc., specific health care in Japan In the list of food, L-Arabose has been included in the special health food additive for regulating blood sugar, and the US Medical Association has also incorporates L-Arabose sugar into the nutritional supplement or non-prescription drug of antibiotic fat. [0003] In May, my country's Ministry of Health approved L-Arabos as a new resource. Experiments show that L-Arabose has sweet tastes simil...

AI Technical Summary

Problems solved by technology

Due to the small amount of added auxiliary materials, the physical stirring method is easy to mix unevenly

In addition, since the crystal particles of L-arabinose and xylose are much smaller than those of white sugar, long-term shelf life will cause small crystals to separate from physically mixed products, resulting in uneven L-arabinose or xylose content

If xylose or L-arabinose syrup is directly added to the sucrose solution, sucrose will preferentially crystallize during the crystallization process, and there will be different crystal sizes. When the addition ratio of xylose or L-arabinose is small, there will still be mixed Uneven situation

In addition, it is reported that high-purity L-arabinose is dissolved and sprayed directly on white granulated sugar. Although the problem of uneven mixing is solved, it cannot be crystallized automatically, and the granulation process needs to be increased. The particle diameter is large and does not show crystal shape. , does not conform to consumers' consumption and use habits of commonly used white sugar