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Extraction method for concentrate containing beta-cryptoxanthin, concentrate obtained by the method, and usage of the obtained concentrate

A concentrate, cryptoxanthin technology, applied in applications, food science, animal feed, etc., can solve problems such as application limitations

Active Publication Date: 2011-10-19
QINHUANGDAO DAHUI BIOLOGICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because of this, there are only a few β-cryptoxanthin products on the market, such as the β-cryptoxanthin products sold by Cotion, whose β-cryptoxanthin content is only 0.2%, which of course makes its application greatly restricted. limit

Method used

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  • Extraction method for concentrate containing beta-cryptoxanthin, concentrate obtained by the method, and usage of the obtained concentrate
  • Extraction method for concentrate containing beta-cryptoxanthin, concentrate obtained by the method, and usage of the obtained concentrate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0096] Example 1 : Preparation of β-cryptoxanthin-containing concentrate of the present invention

[0097] The implementation steps are as follows:

[0098] A. Raw material pretreatment

[0099] Place the collected physalis calyx in a GZX-9146MBE blast drying oven produced by Shanghai Boxun Industrial Co., Ltd. Medical Device Factory, and dry it at a temperature of 45℃ to a moisture content of <10%, and weigh 1kg of dried calyx , After high-speed shearing and crushing to ≤20 mesh. Weigh 100g of calyx powder and place it in a 1000mL graduated cylinder. Its volume is 454mL, and its bulk density is calculated to be 0.22g / mL.

[0100] B. Enzyme treatment

[0101] (1) Take 1000ml of water and adjust the water temperature to 35℃, then add 1.0g of cellulase produced by Nanning Pangbo Biological Engineering Co., Ltd. and 0.2g of pectinase produced by Nanning Pangbo Biological Engineering Co., Ltd., then use hydrochloric acid or Adjust the pH of the solution with a dilute aqueous sodium hydro...

Embodiment 2

[0114] Example 2 :Preparation of the concentrate containing β-cryptoxanthin of the present invention

[0115] The implementation steps are as follows:

[0116] A. Raw material pretreatment

[0117] Place the collected physalis calyx in a GZX-9146MBE blast drying oven produced by Shanghai Boxun Industrial Co., Ltd. Medical Device Factory, and dry it at a temperature of 35℃ to a moisture content of <10%, and weigh 1kg of dried calyx After high-speed shearing and pulverizing to ≤20 mesh, the bulk density is determined to be 0.22g / mL in the same manner as in Example 1.

[0118] B. Enzyme treatment

[0119] (1) Take 800ml of water and adjust the water temperature to 50°C, then add 2.0g of the same cellulase as in Example 1 and 0.1g of the same pectinase as in Example 1, and then use a dilute aqueous solution of hydrochloric acid or sodium hydroxide Adjust the pH of the solution to 4.0, activate it at a temperature of 40°C for 60 minutes, and obtain an enzyme treatment solution;

[0120] (2...

Embodiment 3

[0131] Example 3 :Preparation of the concentrate containing β-cryptoxanthin of the present invention

[0132] The implementation steps are as follows:

[0133] A. Raw material pretreatment

[0134] Place the collected physalis calyx in a GZX-9146MBE blast drying oven produced by Shanghai Boxun Industrial Co., Ltd. Medical Device Factory, and dry it at a temperature of 30℃ to a moisture content of <10%, and weigh 1kg of dried calyx After high-speed shearing and pulverizing to ≤20 mesh, the bulk density is determined to be 0.21g / mL in the same manner as in Example 1.

[0135] B. Enzyme treatment

[0136] (1) Take 1400ml of water and adjust the water temperature to 20°C, then add 0.5g of the same cellulase as in Example 1 and 0.3g of the same pectinase as in Example 1, then use hydrochloric acid or a dilute aqueous sodium hydroxide solution Adjust the pH of the solution to 7.0, activate it at a temperature of 20°C for 20 minutes, and obtain an enzyme treatment solution;

[0137] (2) Spra...

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Abstract

The invention relates to a method for extracting concentrate containing beta-cryptoxanthin from persistent calyx of Physalis alkekengi L. var. franchetii (Masters)Makino, the concentrate containing beta-cryptoxanthin obtained by the method, and the usage of the concentrate. The method comprises the steps of pretreatment, enzyme treatment, extraction, saponification, condensation and purification of raw materials. According to the method provided in the invention, the technical defect in the prior art that extraction efficiency of beta-cryptoxanthin is low is overcome; a beta-cryptoxanthin product with great value is obtained; and the content of beta-cryptoxanthin in the product provided in the invention is far more than the content of beta-cryptoxanthin in the product obtained in the prior art, thereby enabling a good prospect for the application of beta-cryptoxanthin products. The raw materials used in the method are easily available, the extraction process is simple, the content of beta-cryptoxanthin in the obtained product is high, and comprehensive cost for the extraction is controllable; therefore, the method is suitable for industrial production and can be used for lengthening manufacturing chain.

Description

【Technical Field】 [0001] The invention belongs to the technical field of extracting effective ingredients from natural plants. More specifically, the present invention relates to a method for extracting a concentrate containing β-cryptoxanthin from the calyx of physalis, and also relates to a concentrate containing β-cryptoxanthin obtained by the above method, and also relates to a concentrate containing β-cryptoxanthin. Use of the said concentrate of xanthin. 【Background technique】 [0002] Physalis alkekengi (Physalis alkekengi L.var.franchetii (Masters) Makino) is a perennial herb of the Physalis genus (Solanaceae), also known as "Red Girl", "Foreign Girl" and "Red Lantern" , "Jin Lantern" and so on. The physalis is actually a globular berry, with a wide outer calyx and a lantern-shaped sac. It is distributed in most parts of my country. The root and whole plant of Physalis can be used as medicine, which has the functions of clearing heat, detoxifying, diuresis, lowering bl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C07C403/24A23L1/30A23K1/16A23K20/10A23L33/105
Inventor 王旭胡春凤徐志文惠伯棣
Owner QINHUANGDAO DAHUI BIOLOGICAL TECH
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