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Prepn. of coconut extractive

A technology of extract and coconut, which is applied in the field of preparation of coconut extract, to achieve good separation effect, reduce production links, and shorten the cycle

Inactive Publication Date: 2007-08-15
HAINAN STAND BIO TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the above-mentioned problems existing in the existing coconut juice production method, and provide a kind of preparation method of coconut extract

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0028] Take 100 fresh coconuts, shell them, collect coconut water, and heat to 70°C, peel off the seed coat, take out the coconut meat, crush the coconut meat into small pieces with a hammer mill, heat the coconut water to grind the coconut meat pieces Slurry was made and weighed to obtain 100.0kg. Treat the slurry to cool down to 42-45°C, adjust the pH to 1.5-1.7 with 4.5% hydrochloric acid, add 10 million international units (specific activity) pepsin at the rate of adding 100,000 international units (specific activity) pepsin per kg of slurry, After stirring evenly, maintain the conditions of pH 1.5-1.7 and 42°C-45°C for 8 hours for hydrolysis. Use 18% NaOH to adjust the pH of pepsin hydrolysis slurry to 7.5-7.7, add 4 million international units (specific activity) trypsin according to the ratio of 40,000 international units (specific activity) trypsin per kg slurry, and stir well, Maintain pH 7.5-7.7, 42°C-45°C for 4 hours for hydrolysis, heat up to 100°C after enzymatic...

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PUM

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Abstract

The invention discloses a method for preparing a coconut extract. It comprises following steps: husking for coconut, collecting coconut solution, removing peel, getting coconut meat out and grinding into blocks, adding warm coconut water to grind it into coconut milk, carrying out double enzymes hydrolysis and enzyme inactivation; removing fat and separating clear liquid; putting clear liquid on hydroxyapatite chromatography column for absorption and purification, collecting target object, ultra- filtering with filtering membrane, collecting filtering liquid and getting coconut extract. The invention is characterized by simple and safe process, no pollution, high productivity, low production cost, high content of minor polypeptides, amino acid, fiber, polysaccharide and microelements in coconut extract, and suitability for large- scale industrial production.

Description

technical field [0001] The invention relates to the production technology of food, medicine and chemical industry, in particular to the preparation method of coconut extract. Background technique [0002] Coconut contains a large amount of plant protein and various amino acids, fats, carbohydrates, multivitamins and trace elements. It is by far one of the natural drinks with the highest amino acid content in the world. It is also very popular among consumers because of its unique fragrance and taste. Coconut meat accounts for about 50% of the weight of the whole mature decoated coconut. With the development of science and technology, the continuous improvement of processing technology and equipment, coconut meat is processed into many products, and coconut juice is one of them. [0003] Coconut juice is also called coconut milk, and its appearance is a uniform milky white turbid liquid. The existing coconut juice is prepared by pulverizing coconut meat and squeezing the jui...

Claims

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Application Information

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IPC IPC(8): A23L1/212A23L1/28A23L1/30A23L2/02A23L2/70A23J3/14A23J3/34A61K36/889A61K9/08A61K9/10A61P3/02A23L33/105A23L33/175A23L33/18
Inventor 陈明林向阳伍曾利
Owner HAINAN STAND BIO TECH
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