White gourd high-fiber beverage

A high-fiber, wax gourd technology is applied in the fields of food ingredients containing natural extracts, ultrasonic treatment of food, preservation of food ingredients as anti-microbials, etc. The effect of improving the utilization rate of raw materials, prolonging the storage time and increasing the content

Inactive Publication Date: 2018-09-28
AGRI PROD PROCESSING INST GUANGXI ACADEMY OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The structure in the wax gourd rind is relatively hard, and the macromolecules in the wax gourd rind cannot be fully degraded during the preparation process of the current fiber beverage, the utilization degree of raw materials is not high, and the extraction efficiency of water-soluble fiber is low, which is not conducive to large-scale development; on the other hand , in the preparation process of fiber beverage, acetic acid is often used to adjust the pH value, and citric acid is used as a preservative, but the human body absorbs too much citric acid, which is easy to cause physical damage; and the function of acetic acid is single, and can only be used as a pH value regulator. , which increases the cost of production

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] 1. Preliminary preparation

[0027] Preparation of grape extract: in parts by weight, put 100 parts of grape skins and 400 parts of deionized water into an ultrasonic extractor, heat up to 35°C, start the ultrasonic device and stirring device, and set the ultrasonic treatment power at 800w, stirring Extract at a speed of 300r / min for 100min, suspend ultrasonic treatment for 15min every 20min during the extraction period, collect the aqueous layer extract, pass through a filter membrane with a molecular weight Mr of 3kD, and obtain an organic acid solution with Mr≤3kD, which is the grape extract .

[0028] The material prepared above was used in the preparation of the material described below.

[0029] 2, the preparation of a wax gourd high-fiber beverage comprises the following steps:

[0030] (1) Drying and crushing treatment of wax gourd rind: wash the wax gourd rind, place it in a solar-heat pump system drying equipment, dry it at 50°C for 12 hours, and dry it with...

Embodiment 2

[0035] 1. Preliminary preparation

[0036]Preparation of grape extract: in parts by weight, put 100 parts of grape skins and 420 parts of deionized water into an ultrasonic extractor, heat up to 40°C, start the ultrasonic device and stirring device, and set the ultrasonic treatment power to 1000w, stirring Extract at a speed of 350r / min for 130min, suspend ultrasonic treatment for 15min every 20min during the extraction period, collect the aqueous layer extract, pass through a filter membrane with a molecular weight Mr of 3kD, and obtain an organic acid solution with Mr≤3kD, which is the grape extract .

[0037] The material prepared above was used in the preparation of the material described below.

[0038] 2, the preparation of a wax gourd high-fiber beverage comprises the following steps:

[0039] (1) Drying and crushing treatment of wax gourd rind: wash the wax gourd rind, put it in a solar-heat pump system drying equipment, dry it at 51°C for 13 hours, and dry it with a...

Embodiment 3

[0044] 1. Preliminary preparation

[0045] Preparation of grape extract: in parts by weight, put 100 parts of grape skins and 430 parts of deionized water into an ultrasonic extractor, heat up to 44°C, start the ultrasonic device and stirring device, and set the ultrasonic treatment power at 900w, stirring Extract at a speed of 370r / min for 150 minutes, suspend ultrasonic treatment for 15 minutes every 20 minutes during the extraction period, collect the water layer extract, pass through a filter membrane with a molecular weight Mr of 3kD, and obtain an organic acid solution with Mr≤3kD, which is the grape extract .

[0046] The material prepared above was used in the preparation of the material described below.

[0047] 2, the preparation of a wax gourd high-fiber beverage comprises the following steps:

[0048] (1) Drying and crushing treatment of wax gourd rind: wash the wax gourd rind, put it in a solar-heat pump system drying equipment, dry it at 52°C for 14 hours, and ...

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PUM

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Abstract

The invention discloses a white gourd high-fiber beverage. The white gourd high-fiber beverage comprises the following raw materials of honey, sodium carboxymethyl cellulose, arabic gum, white gourd peel, white gourd juice and a grape extracting solution, wherein the white gourd high-fiber beverage comprises the following preparation steps of (1) drying and crushing the white gourd peel; (2) performing freezing treatment: uniformly mixing the white gourd peel powder with the white gourd juice in proportion, and performing freezing for 24-30h to obtain cooling liquid; (3) performing enzymolysis; and (4) performing filtering and performing bottling: filtering 200 parts by weight of the enzymatic hydrolysate with a plate-frame filter, taking filtrate, adsorbing pigment with an absorption column using white gourd peel carbon as a filler, collecting separated liquid, adding 20-30 parts by mass of the honey, 2 parts by mass of the sodium carboxymethyl cellulose and 3-5 parts by mass of the arabic gum, performing stirring for 10min, and then performing pasteurization and performing bottling, so as to obtain the white gourd high-fiber beverage. The prepared white gourd high-fiber beverageis rich in dietary fibers, water-soluble sugar and multiplex vitamins, and has broad market promotion value.

Description

【Technical field】 [0001] The invention relates to the field of utilization and processing of wax gourd, in particular to a high-fiber drink of wax gourd. 【Background technique】 [0002] my country is a big producer of vegetables and fruits. Vegetable production occupies a unique position and advantage in agricultural development. Winter melon is the vegetable with higher yield. In the process, a large amount of by-products such as wax gourd rind and wax gourd water are produced. Generally, the wax gourd peel and wax gourd water are treated as waste or feed, which pollutes the environment, not only causes a great waste of resources, but also greatly reduces The added value of the product has important research significance on the utilization and recovery of the by-products of wax gourd. [0003] Wax gourd water contains protein, sugar, carotene, multivitamins, crude fiber, calcium, phosphorus, iron, high potassium salt content and low sodium salt content. The effect of dispel...

Claims

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Application Information

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IPC IPC(8): A23L2/02A23L2/52A23L2/84A23L2/44A23L5/30
CPCA23L2/02A23L2/44A23L2/52A23L2/84A23V2002/00A23L5/30A23L5/32A23V2200/10A23V2250/21A23V2250/51088A23V2250/5028A23V2300/20A23V2300/14A23V2300/48A23V2300/10
Inventor 辛明李昌宝孙健李丽周主贵李杰民唐雅园刘国明李志春何雪梅郑凤锦盛金凤零东宁
Owner AGRI PROD PROCESSING INST GUANGXI ACADEMY OF AGRI SCI
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