A kind of Luo Han Guo sugar-reduced sweetener and preparation method thereof

Abstract

The invention relates to a mangosteen sugar-reduced sweetener, comprising the following raw materials in parts by mass: 30-50 parts of fresh mangosteen, 130-200 parts of sugar cane, 1-3 parts of arabinose, 120-170 parts of erythritol, 0.2- 0.7 parts of amino acids, the Luo Han Guo sugar-reduced sweetener is the concentrated extract of Luo Han Guo and sugar cane, then adding amino acids, performing Maillard reaction, then adding arabinose to continue Maillard reaction, the reaction solution is filtered and clarified step by step , adding erythritol and water, concentrating, crystallizing, and boiling to obtain granulation; the condition is that the amino acid includes glycine. The invention establishes the optimum Maillard reaction conditions, produces obvious sugar aroma and pleasant roasted sweet potato aroma through the Maillard reaction method, makes the sugar-reduced sweetener have a mellow taste and the sweetness of sucrose, and reduces the The thermal destruction of the bioactive substances and nutrients of Luo Han Guo and sugarcane solves the problem of post-precipitation of the product solution and further improves the stability of the finished product.

Description

technical field [0001] The invention belongs to the field of food additives, in particular to a Luo Han Guo sugar-reduced sweetener and a preparation method thereof. Background technique [0002] The present invention mainly relates to Luo Han Guo, sugar cane, arabinose and erythritol. [0003] 1. Luo Han Guo [0004] Luo Han Guo (Siraitia grosvenorii (Swingle) C.Jeffrey), English name: fructusmomordicae, the fruit of the Cucurbitaceae perennial vine, is known as "fairy fruit, mainly produced in Longjiang Township and Baishou Town, Yongfu County, Guilin City, Guangxi Zhuang Autonomous Region. , Longsheng Autonomous County, and Huaihua, Yongzhou, Shaoyang and other places in Hunan Province. Luo Han Guo is one of the first batch of medicinal and edible materials approved by the state, and its main functions are to moisten the lungs and relieve cough, promote fluid and resolve phlegm. Luo Han Guo and seedless Luo Han Guo is rich in flavor and nutrients, as well as triterpenoi...

AI Technical Summary

Problems solved by technology

The purpose of this patent is to obtain a coloring agent for cooking. It mainly uses the Maillard reaction to obtain a caramel pigment with good red coloring effect, and does not involve sweeteners; it only uses the Luo Han Guo extract and sucrose to perform Maillard. The reaction also involves steps such as adjusting the pH. The reaction temperature is as high as 90 ° C. There is no staged Maillard reaction that simultaneously adjusts the relative ratio of Luo Han Guo and sucrose, controls the optimum substrate concentration, and adds specific substances that accelerate the reaction. A reaction product with roasted sweet potato aroma is obtained at a lower temperature and a shorter time; there is no specific microfiltration clarification step for the Maillard reaction of Luo Han Guo, which cannot solve the post-precipitation problem of the Maillard reaction liquid of Luo Han Guo; it does not involve the use of mogroside In the field of high-intensity sweeteners and specific substances that inhibit the absorption of sucrose