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Preparation method of papaya powder

A technology of papaya powder and grinder, which is applied in the direction of food science, etc., can solve the problems of not being suitable for direct consumption, bad taste, destroying the nutritional content of papaya, etc.

Inactive Publication Date: 2018-11-23
海南天际食品有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, although green papaya has high protease content and good nutrients, it tastes bad and is not suitable for direct consumption. It is a good choice to process it into papaya powder and then make it into drinks or food
However, during processing, high temperature and oxidation will also destroy the nutrients in papaya

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] Papaya powder is prepared by the following steps:

[0013] 1) Peel the green papaya.

[0014] 2) Remove the seeds and cut into small pieces about 1*1cm.

[0015] 3) Freeze dryer, freeze at -40°C for 2h, vacuum about 50pa, dry at 40°C for 4h-35°C for 4h-30°C for 3h.

[0016] 4) Micronization in a gas pulverizer, the temperature of nitrogen is 5°C, and the pressure is 0.7 MPa.

[0017] Get papaya powder particle size D90: 45 μm.

Embodiment 2

[0019] Papaya powder is prepared by the following steps:

[0020] 1) Peel the green papaya.

[0021] 2) Remove the seeds and cut into small pieces about 1*1cm.

[0022] 3) Freeze dryer, freeze at -40°C for 2h, vacuum about 50pa, dry at 40°C for 4h-35°C for 4h-30°C for 3h.

[0023] 4) Micronization in a gas pulverizer, nitrogen temperature -4°C, pressure 1.1 MPa.

[0024] Get papaya powder particle size D90: 15 μm.

Embodiment 3

[0026] Papaya powder is prepared by the following steps:

[0027] 1) Peel the green papaya.

[0028] 2) Remove the seeds and cut into small pieces about 5*5cm.

[0029] 3) Freeze dryer, freeze at -40°C for 2h, vacuum about 50pa, dry at 40°C for 6h-35°C for 4h-30°C for 3h.

[0030] 4) The freeze-dried papaya pieces are crushed.

[0031] 5) Micronization in a gas pulverizer, nitrogen temperature 0°C, pressure 1.1 MPa.

[0032] Get papaya powder particle size D90: 27 μm.

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PUM

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Abstract

The invention discloses a preparation method of papaya powder, wherein the micronization of the papaya powder is realized by air stream pulverization, and the air stream is composed of low temperaturecompressed nitrogen; the papaya powder prepared by the method retains the original color and luster and nutritional ingredient of the original papaya, and the powder is fine and can be used for preparing drinks, foods or for direct consumption; when the papaya powder is used for preparing drinks, the papaya powder can be evenly blended by liquid brewing with the temperature being below 50 DEG C,and the papaya powder is rich in nutrient, easy to absorb, and good in taste.

Description

technical field [0001] The invention relates to a preparation method of papaya powder. Background technique [0002] Papaya powder is refined and processed from tropical fruit - papaya fruit. Papaya is referred to as papaya, also known as longevity fruit or milk melon. The fruit is rich in papaya enzyme, papain, chymotrypsin, carotene, protein, fructose, iron, calcium, phosphorus, vitamin C and other nutrients and more than 17 kinds of nutrients. Amino acid is a nutrient-rich "fruit treasure", and the papain in green papaya is much higher than that of mature papaya, so from the nutritional point of view, the nutritional content of green papaya is better than that of ripe papaya. [0003] However, although green papaya has high protease content and good nutrients, it tastes bad and is not suitable for direct consumption. It is a good choice to process it into papaya powder and then make it into drinks or food. However, during processing, high temperature and oxidation will ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L19/00A23L2/39
CPCA23L19/01A23L2/39
Inventor 洪江游凌日金周青华
Owner 海南天际食品有限公司
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