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Fructus momordicae sweet and fragrant flavoured decolored condensed juice and preparation method thereof

A technology of Luo Han Guo and concentrated juice, which is applied in the field of luo Han Guo sweet and fragrant flavor decolorization concentrated juice and its preparation, and can solve the problems of lack of flavor, loss, poor taste and the like

Pending Publication Date: 2019-12-03
HUNAN AIDALUN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The Luo Han Guo concentrated juice produced by this type of technology does not collect the aromatic volatile oil of Luo Han Guo and loses a lot of aromatic volatile oil in the production process, and there is no peeling and drying process to increase the flavor and flavor of Luo Han Guo in the pre-treatment process, resulting in the final product Luo Han Guo concentrated juice has neither the aroma of the volatile oil of Luo Han Guo, nor the sweet and burnt aroma unique to the peeled baked fruit, nor the mellow taste of the peeled baked fruit, so that the flavor is lacking and the taste is slightly inferior

Method used

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  • Fructus momordicae sweet and fragrant flavoured decolored condensed juice and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0076] In this embodiment, fresh and ripe Luo Han Guo is used as a raw material, and the preparation method of the sweet, fragrant and flavor decolorized concentrated juice of Luo Han Guo comprises the following steps:

[0077] (1) After saccharification and ripening of Luo Han Guo: Use the special measuring board for Luo Han Guo to classify the fresh Luo Han Guo into large, medium, small and outer fruits, then pack them in special baskets for Luo Han Guo according to the classification, and stack them in 3 layers in a ventilated and cool place indoors. Turn it over every 3 days in the middle, let the water evaporate naturally and promote the conversion of internal sugar; place it indoors for 8 days, until 50% of the fruit surface turns yellow, and the weight loss of water evaporation accounts for 12% of the fruit weight, that is, the skin of Luo Han Guo looks like mung bean When it is yellow, peel off the outer skin and bake in a special oven for peeled fruit;

[0078] (2) Pe...

Embodiment 2

[0106] In this embodiment, fresh and ripe Luo Han Guo is used as a raw material, and the preparation method of the sweet, fragrant and flavor decolorized concentrated juice of Luo Han Guo comprises the following steps:

[0107] (1) After saccharification and ripening of Luo Han Guo: Use the special measuring board for Luo Han Guo to classify the fresh Luo Han Guo into large, medium, small and outer fruits, then pack them in special baskets for Luo Han Guo according to the classification, and stack them in 3 layers in a ventilated and cool place indoors. Turn it over every 4 days in the middle, let the water evaporate naturally and promote the conversion of internal sugar; place it indoors for 7 days, until 50% of the fruit surface turns yellow, and the weight loss of water evaporation accounts for 10% of the fruit weight, that is, the skin of Luo Han Guo looks like mung bean When it is yellow, peel off the outer skin and bake in a special oven for peeled fruit;

[0108] (2) Pe...

Embodiment 3

[0137] In this embodiment, fresh and ripe Luo Han Guo is used as a raw material, and the preparation method of the sweet, fragrant and flavor decolorized concentrated juice of Luo Han Guo comprises the following steps:

[0138] (1) After saccharification and ripening of Luo Han Guo: Use the special measuring board for Luo Han Guo to classify the fresh Luo Han Guo into large, medium, small and outer fruits, and then pack them in special baskets for Luo Han Guo according to the category, and stack them in a ventilated and cool place indoors, stacking 3 layers, Turn it over every 3 days to allow the water to evaporate naturally and promote the conversion of internal sugar. Place it indoors for 9 days until 50% of the surface of the fruit turns yellow, and the weight loss by evaporation of water accounts for 12% of the fruit weight, that is, when the skin of the Luo Han Guo fruit appears mung bean yellow, peel off the outer skin and bake in a special oven for peeled fruit;

[0139...

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Abstract

The invention relates to fructus momordicae sweet and fragrant flavoured decolored condensed juice and a preparation method thereof. The fructus momordicae sweet and fragrant flavoured decolored condensed juice consists of fructus momordicae aromatic volatile oil and sweet and fragrant decoloured condensed juice extracted from peeled baked fruits. The preparation method comprises the following steps of (1) performing saccharification on fructus momordicae and performing after-ripening; (2) peeling the fructus momordicae and performing baking; (3) collecting the aromatic volatile oil in the baking process; (4) extracting the peeled and baked fructus momordicae; (5) performing centrifugal filtering and performing clarification with a ceramic membrane; (6) performing membrane separation, refining and concentration; (7) performing resin decoloring; (8) performing resin debitterizing, removing pesticide residues and removing heavy metals; (9) removing peculiar smell with activated carbon; (10) performing clarification with the ceramic membrane; (11) performing concentration; and (12) performing blending. The fructus momordicae sweet and fragrant flavoured decolored condensed juice is free from bitter substances, has rich fruit flavor and scorch aroma, has refreshing sweet taste and pure mouth feel being similar to cane sugar when being drunk, and is short in sweet taste duration, and high in sweet taste saturation degree. The preparation method is simple to operate, low in cost and suitable for industrial production.

Description

technical field [0001] The invention belongs to the field of plant extraction and separation technology and the field of application of Luo Han Guo extract, and relates to a sweet, fragrant and flavor decolorized concentrated juice of Luo Han Guo and a preparation method thereof. Background technique [0002] Mangosteen ( 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...

Claims

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Application Information

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IPC IPC(8): A23L2/08A23L2/385A23L2/52A23L2/70A23L2/72A23L2/74A23L2/80C11B9/02
CPCA23L2/085A23L2/385A23L2/80A23L2/74A23L2/72A23L2/70A23L2/52C11B9/02A23V2002/00
Inventor 黄华学刘庚贵刘永胜
Owner HUNAN AIDALUN TECH CO LTD
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