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A production process of nutrition health care roxburgh rose powder

A production method and technology of prickly pear powder, which are applied in the fields of application, food preparation, food science, etc., can solve the problems of shortage of dosage forms and single product, and achieve the effects of improving utilization rate, easy popularization and application, and improving the antioxidant capacity of the body.

Inactive Publication Date: 2008-04-09
SOUTH CHINA UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to aim at the single product, high content V C Insufficiency of the shortage of product formulations, providing a method of processing prickly pears rich in V C The production method of the nutritional and health-care Rosa roxburghii powder with multiple active ingredients

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] The first step is to choose fresh prickly pear fruits with no pests, no damage, no mildew and rot, and wash them with tap water to remove dust and sundries on the surface;

[0028] In the second step, the fresh Rosa roxburghii fruit in the previous step is pitted and separated from the pulp, and the pulp is diluted with water. The mass ratio of the amount of water added to the pulp is 1:1, and Novozymes (China) Investment Co. Pectinase Ultra SP-L, the mass ratio of pectinase to added water is 1:40000, enzymolysis reaction at 55°C, pH4.5 for 20min;

[0029] In the third step, a screw extruder with a 100-mesh screen is used to separate the enzymatically hydrolyzed fruit pulp to obtain thorn pear juice; the juice is clarified by ultrafiltration, and the molecular weight cut-off of the filter membrane is 100,000;

[0030] The thorn pear juice clarified in the fourth step is concentrated to a solid content of 20% by using a three-effect falling film concentration evaporator;...

Embodiment 2

[0033] The first step is to choose fresh prickly pear fruits with no pests, no damage, no mildew and rot, and wash them with tap water to remove dust and sundries on the surface;

[0034] The second step is to remove the core of the fresh Rosa roxburghii fruit and separate the pulp, dilute the pulp with water, the mass ratio of the amount of water added to the pulp is 3:1, and add the pectin produced by Novozymes (China) Investment Co., Ltd. Enzyme AFPXXL, the mass ratio of pectinase and added water is 1:20000, enzymolysis reaction at 35°C, pH3.0 for 90min;

[0035] In the third step, a screw extruder with a 50-mesh screen is used to separate the enzymolyzed pulp to obtain thorn pear juice; the juice is clarified by ultrafiltration, and the molecular weight cut-off of the filter membrane is 200,000;

[0036] The thorn pear juice clarified in the fourth step is concentrated to a solid content of 25% using a three-effect falling film concentration evaporator;

[0037] The fifth...

Embodiment 3

[0039] The first step is to choose fresh prickly pear fruits that are about eight mature and free from pests, damage, and mildew, and wash them with tap water to remove dust and debris on the surface;

[0040] The second step is to remove the core of the fresh roxburghii fruit and separate the pulp, dilute the pulp with water, the mass ratio of the amount of water added to the pulp is 2:1, and add the pectin produced by Novozymes (China) Investment Co., Ltd. Enzyme Yield MASH, the mass ratio of pectinase to added water is 1:10000, enzymolysis reaction at 25°C, pH5.0 for 170min;

[0041] In the third step, a screw extruder with a 30-mesh screen is used to separate the enzymolyzed pulp to obtain thorn pear juice; the juice is clarified by ultrafiltration, and the molecular weight cut-off of the filter membrane is 300,000;

[0042] The thorn pear juice clarified in the fourth step is concentrated to a solid content of 10% by using a three-effect falling film concentration evapora...

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Abstract

The invention discloses a production method for nutritional health Rosa roxburghii powder. The method comprises the following steps: the fresh Rosa roxburghii fruit is washed to clear off the dust and sundries on the surface; the fresh Rosa roxburghii fruit is enucleated to separate out the mashed fruit, and the mashed fruit is diluted with water, and pectinase is added, the mass ratio between the added water and the mashed fruit is 1 to 3: 1, the mass ratio between the pectinase and the added water is 1: 10000 to 40000, and under 25 to 55 DEG C, pH 3.0 to 5.0 hydrolysis reaction 20 to 170 min; the Rosa roxburghii fruit juice can be obtained by adopting a screw rod extruder to separate the enzymolyed mashed fruit; the fruit juice is clarified by ultrafiltering; the clarified Rosa roxburghii fruit juice is concentrated till the solids content reaches 10 to 25 percent; and maltodextrin is added into the fruit juice, then the nutritional health Rosa roxburghii powder of the invention can be obtained through spray drying. The product is rich in vitamin C and active ingredients, has the functions of potent antioxidant, free radical exception and anti aging, and thereby being a nutritional health product suitable for all ages.

Description

technical field [0001] The invention relates to a production method of nutritional and health-care Rosa roxburghii powder, specifically referring to transforming Rosa roxburghii into a nutritional and health-care Rosa roxburghii rich in vitamin C and various active ingredients with powerful anti-oxidation, free radical removal and anti-aging functions Powder production method. Background technique [0002] Prickly pear (Rosa roxburghii Tratt) belongs to the Rosaceae plant. It is a perennial shrub. The fruit body is covered with soft thorns. The fruit shape is like a pear. When the fruit is fresh, it is light green in color, sweet and sour, slightly astringent, and has a special and strong aroma. Rosa roxburghii originates in the southwest of my country and is the best in Guizhou. It is a new generation of nutritional and health-care fruit treasures with high nutritional value. Rosa roxburghii fruit contains a large amount of vitamin C (V C ), superoxide dismutase (SOD), eve...

Claims

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Application Information

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IPC IPC(8): A23L1/212A23L1/29A23L2/04A23L2/84A23L2/74A23L2/62A23L2/08A23L2/12A23L19/00A23L33/00
Inventor 罗发兴罗志刚蓝建平何小维黄强
Owner SOUTH CHINA UNIV OF TECH
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