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A kind of preparation method of kiwi fruit beverage adsorbent

An adsorbent and kiwifruit technology, applied in chemical instruments and methods, other chemical processes, food science, etc., can solve the problems of small pore size, weak absorption effect of heavy metal elements, poor liquid permeability, etc., and achieve easy separation and liquid permeability Good, good compressive strength

Active Publication Date: 2020-04-24
JIANGSHAN HAIWEI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Kiwi fruit is inevitably mixed with heavy metal elements during the process of industrial machine production lines and soil growth. The existing fruit juice beverage production processes either do not use adsorbents, or use resin and activated carbon as adsorbents, which have a weak absorption effect on heavy metal elements. Disadvantages of small pore size and poor liquid permeability

Method used

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  • A kind of preparation method of kiwi fruit beverage adsorbent

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] In the reactor, add 1000Kg of chitosan sol with a mass concentration of 10%, 1Kg of 2-propenyl acrylic acid, 0.3Kg of 3,4,6-tri-oxygen-acetyl-D-glucosene, maloyl tyrosine Disodium acid disodium 2Kg, carrageenan 0.2Kg, under the catalysis of chloroplatinic acid, heat up to 80°C, react for 3h, remove the catalyst, add 3Kg of crosslinking agent and 20Kg of porogen to the product, stir at a speed of 400rpm, Raise the temperature to 60°C, react for 5 hours, stop stirring after the reaction, raise the temperature to 90°C, dry and solidify for 2.5 hours, remove the porogen, wash the product with water, and dry to obtain the adsorbent product.

Embodiment 2

[0023] In the reactor, add 1000Kg of chitosan sol with a mass concentration of 10%, 0.5Kg of 2-propenyl acrylic acid, 0.1Kg of 3,4,6-tri-oxygen-acetyl-D-glucosene, 0.1Kg of maloyl phenolic acid Disodium phosphate 1Kg, carrageenan 0.1Kg, under the catalysis of chloroplatinic acid, heat up to 75°C, react for 2 hours, remove the catalyst, add 2Kg of cross-linking agent, 15Kg of porogen to the product, and stir at a speed of 300rpm , raised the temperature to 55°C, reacted for 4 hours, stopped stirring after the reaction, raised the temperature to 85°C, dried and solidified for 2 hours, removed the porogen, washed the product with water, and dried to obtain the adsorbent product.

Embodiment 3

[0025] In the reaction kettle, add 1000Kg of chitosan sol with a mass concentration of 10%, 1.5Kg of 2-propenyl acrylic acid, 0.5Kg of 3,4,6-tri-oxygen-acetyl-D-glucosene, 0.5Kg of maloyl phenolic acid Disodium phosphate 3Kg, carrageenan 0.3Kg, under the catalysis of chloroplatinic acid, heat up to 85°C, react for 4h, remove the catalyst, add 4Kg of cross-linking agent, 25Kg of porogen to the product, and stir at a speed of 500rpm , heated up to 65°C, reacted for 6h, stopped stirring after the reaction, raised the temperature to 95°C and dried for 3h, removed the porogen, washed the product with water, and dried to obtain the adsorbent product.

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Abstract

The invention relates to a preparation method of an adsorbent for kiwi fruit drinks. According to the preparation method, chitosan sol, sorbic acid, 3,4,6-tri-O-acetyl-D-glucal, malyl tyrosinate and carrageenan in parts by weight are added to a reaction kettle and react under catalysis of chloroplatinic acid, the catalyst is removed after the reaction, a cross-linking agent and a pore-foaming agent are added to a product, the mixture is dried and solidified after the reaction, the pore-foaming agent is removed, the product is washed and dried, and the adsorbent product is obtained.

Description

technical field [0001] The invention relates to a method for preparing an adsorbent, in particular to a method for preparing an adsorbent for kiwi fruit beverage. Background technique [0002] Kiwi fruit is rich in minerals, including rich calcium, phosphorus, and iron, as well as carotene and a variety of vitamins, which play an important role in maintaining human health. [0003] Kiwi fruit can be used as a drink to treat scurvy. The vitamin C it contains helps lower blood cholesterol levels, dilates blood vessels and lowers blood pressure. It also strengthens the heart muscle. Regularly drinking a teaspoon of kiwi powder mixed with an appropriate amount of warm water can help stabilize blood cholesterol levels. [0004] Since it is rich in nutrients, it can boost overall protein levels. Drinking a drink made of kiwi powder after meals can solve the problem of weak stomach. Kiwi is effective in treating breathing problems and can also improve your eyesight. It is eff...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01J20/30B01J20/26A23L2/80
Inventor 刘立忠
Owner JIANGSHAN HAIWEI TECH