Non-additive natural fructus momordicae syrup and preparation method and application thereof

Abstract

The invention relates to non-additive natural fructus momordicae syrup. The non-additive natural fructus momordicae syrup is prepared from a raw material adsorption resin wastewater which is producedduring production of fresh fructus momordicae, and the adsorption resin wastewater specifically comprises 14-24% of glucose, 16-24% of fructose, 1-14% of sucrose, 1-8% of mannitol, 40-50% of water andnot more than 2% of the remaining components. The preparation method of the non-additive natural fructus momordicae syrup comprises the steps: refining the adsorption resin wastewater produced duringthe production of fresh fructus momordicae, performing decolorization, deacidification and removal of pesticide residues and heavy metals, and performing concentration and other operation so as to obtain the non-additive natural fructus momordicae syrup. No additives except fructus momordicae, seed-free fructus momordicae and water are involved, and therefore the non-additive natural fructus momordicae syrup is natural non-additive fructus momordicae syrup. According to the preparation method, a good-taste flavor fructus momordicae beverage can be obtained effectively, and the non-additive natural fructus momordicae syrup can also be used as an additive in food, beverages, dairy products, health care products, drugs and other products; the preparation method is simple and easy, the obtained product has a high economic value, and environmental protection standards can be met by the discharged waste liquid without further treatment; and a comprehensive utilization method of the fructusmomordicae production wastewater is provided, and the preparation method has a high economic value, and is suitable for large-scale industrial promotion.

Description

technical field [0001] The invention belongs to the technical field of plant extraction and separation, and in particular relates to an additive-free natural monk fruit syrup, a preparation method and application thereof. Background technique [0002] Luo Han Guo (Siraitia grosvenorii (Swingle) C. Jeffrey), English name: fructusmomordicae, the fruit of perennial vines of Cucurbitaceae. Also known as Lahan Guo, False Bitter Gourd, Light Fruit Wood Softshell Turtle, Jinbuhuan, Luohanbiao, and Naked Turtle, it is known as "the fairy fruit. Its leaves are heart-shaped, dioecious, blooming in summer and fruiting in autumn. It is mainly produced in Guangxi Zhuang Autonomous Region. Longjiang Township, Baishou Town, Yongfu County, Guilin City, Longsheng Autonomous County of All Nationalities, and Huaihua, Yongzhou, Shaoyang and other places in Hunan Province. Mangosteen has green skin fruit, long beach fruit, winter melon fruit, Lajiang fruit, red hair fruit, oil Among varieties s...

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Problems solved by technology

This patented technology is the waste liquid treatment technology of the applicant's Guilin branch before. The process steps are complicated. It mainly uses anion resin to adjust pH and resin decolorization process, that is, ion exchange resin decolorization process, which has a certain impact on the flavor of Luo Han Guo concentrated juice products.

Since the waste liquid discharged from the adsorption resin is related to the pre-treatment of raw materials, and different processes lead to different post-treatments, the patent needs to use ceramic membrane clarification te...

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