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Preparation method of lycium ruthenicum murr concentrated pulp and lycium ruthenicum murr juice

A technology of black wolfberry juice and black wolfberry, which is applied to the functions of food ingredients, food ultrasonic treatment, food processing, etc., can solve the problems of low development and utilization of black fruit wolfberry, and achieve the increase of product richness, natural color and luster. full effect

Inactive Publication Date: 2017-05-31
青海览进生物科技开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The level of development and utilization of black wolfberry is still low, and more than 90% of the dry products of the original fruit enter the market

Method used

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  • Preparation method of lycium ruthenicum murr concentrated pulp and lycium ruthenicum murr juice
  • Preparation method of lycium ruthenicum murr concentrated pulp and lycium ruthenicum murr juice
  • Preparation method of lycium ruthenicum murr concentrated pulp and lycium ruthenicum murr juice

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Embodiment 1 A kind of preparation method of black wolfberry concentrated pulp, comprises the following steps:

[0030] ⑴ After picking and removing impurities from the original black wolfberry fruit, it is crushed by a double-channel beater to obtain fruit pulp.

[0031] ⑵Pulp use a screw press machine to squeeze the seed skin to remove water, and then obtain the seed skin residue and juice respectively.

[0032] Squeeze the dregs from the seed skins and dry them for later use; squeeze the juice and send it to the storage tank, first use a 3000 rpm centrifuge to centrifuge, and filter through a 150-mesh filter cloth to remove the pulp and pomace, and then use a 150-mesh plate and frame filter press Press filtration for the second time to obtain the clear juice of the black fruit Lycium barbarum original fruit.

[0033] ⑶Using double-connected falling film concentration evaporator to evaporate and concentrate 70% of the water in the clear juice of black wolfberry fruit...

Embodiment 2

[0049] Embodiment 2 A kind of preparation method of black wolfberry concentrated pulp, comprises the following steps:

[0050] ⑴ After picking and removing impurities from the original black wolfberry fruit, it is crushed by a double-channel beater to obtain fruit pulp.

[0051] ⑵Pulp use a screw press machine to squeeze the seed skin to remove water, and then obtain the seed skin residue and juice respectively.

[0052] Squeeze the dregs from the seed skins and dry them for later use; squeeze the juice and send it to the storage tank, first use a 5000 rpm centrifuge to centrifuge, and filter through a 150-mesh filter cloth to remove the pulp and pomace, and then use a 150-mesh plate and frame filter press Press filtration for the second time to obtain the clear juice of the black fruit Lycium barbarum original fruit.

[0053](3) The clear juice of black fruit and wolfberry fruit uses a double-connected falling film concentration evaporator to evaporate and concentrate 73% of...

Embodiment 3

[0069] Embodiment 3 A kind of preparation method of black wolfberry concentrated pulp, comprises the following steps:

[0070] ⑴ After picking and removing impurities from the original black wolfberry fruit, it is crushed by a double-channel beater to obtain fruit pulp.

[0071] ⑵Pulp use a screw press machine to squeeze the seed skin to remove water, and then obtain the seed skin residue and juice respectively.

[0072] Squeeze the dregs from the seed skins and dry them for later use; squeeze the juice and send it to the storage tank, first use a 4000 rpm centrifuge to centrifuge, and filter through a 150-mesh filter cloth to remove the pulp and pomace, and then use a 150-mesh plate and frame filter press Press filtration for the second time to obtain the clear juice of the black fruit Lycium barbarum original fruit.

[0073] ⑶Using double-connected falling-film concentration evaporator to evaporate and concentrate 75% of the water in the clear juice of black wolfberry fruit...

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Abstract

The invention relates to a preparation method of lycium ruthenicum murr concentrated pulp. The method comprises the following steps: (1), picking up original lycium ruthenicum murr fruits, removing impurities, and breaking by a two-channel beating machine to obtain fruit pulp; (2), for the fruit pulp, pressing seed skins to remove water by using a screw type press and respectively obtaining seed kin pressed residues and juice; drying the seed kin pressed residues for later use; feeding the juice into a material storing groove, and carrying out impurity removing and filtering to obtain original lycium ruthenicum murr fruit clear juice; (3), carrying out vacuum concentration, sterilizing and canning on the original lycium ruthenicum murr fruit clear juice to obtain the lycium ruthenicum murr concentrated pulp. Moreover, the invention also discloses a preparation method of lycium ruthenicum murr juice on the basis of the concentrated pulp. According to the preparation method disclosed by the invention, by adopting medium-low-temperature concentration, active substances such as anthocyanin and polysaccharide amino acid in the lycium ruthenicum murr are retained to the maximum extent; the preparation method is easy for industrial production; prepared lycium ruthenicum murr concentrated pulp and lycium ruthenicum murr juice are natural in luster and full in aroma.

Description

technical field [0001] The invention relates to health food, in particular to a method for preparing black wolfberry concentrated pulp and black wolfberry juice. Background technique [0002] Black Goji Berry ( lycium ruthenicum Murr) is a perennial shrub of the genus Lycium L in the family Solanaceae. Lycium barbarum is sweet in taste, flat in nature, and clears heart heat. Tibetan medicine is used to treat heart fever, heart disease, irregular menstruation, and menopause. middle. Lycium barbarum is rich in fatty acids, proteins, free amino acids, mineral elements, and polysaccharides. It is beneficial to the human body to directly absorb the antioxidant components of Lycium barbarum (anthocyanins, proanthocyanidins, and total polyphenols) and to determine the antioxidant properties of Lycium barbarum. The ability and the content of antioxidant components of Lycium barbarum were determined: the fruit pigment of Lycium barbarum belongs to anthocyanin, and the content is a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L2/02A23L33/105
CPCA23L2/02A23V2002/00A23V2200/30A23V2250/21A23V2200/048A23V2250/032A23V2250/51A23V2300/10A23V2300/50A23V2300/48
Inventor 马立鸣马世震黄允
Owner 青海览进生物科技开发有限公司
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