CN-121970885-A - Composite solubilizer and method for improving solubility of zanthoxylum oil resin in vegetable oil

Abstract

The invention discloses a composite solubilizer and a method for improving solubility of zanthoxylum oil resin in vegetable oil, belonging to the technical field of food processing. The composite solubilizer comprises linalool, sucrose acetate isobutyrate and propylene glycol. The pepper oil resin prepared by the composite solubilizer can achieve the effects of self stability, no sediment and no precipitate after long-term placement without removing pectin, and the pepper oil resin can be dissolved in vegetable oil in any proportion, so that the obtained pepper oil has higher stability. Meanwhile, the method for improving the solubility of the zanthoxylum oil resin in the vegetable oil by utilizing the composite solubilizer has the advantages of simple process and convenient operation. Therefore, the composite solubilizer and the method for improving the solubility of the zanthoxylum oil resin in the vegetable oil have better industrial application prospect.

Inventors

• WANG WENJUN
• ZHU XINCHENG
• LI CHANGCHUN
• KONG LINGWEI
• MA CUILI
• SUN WEI
• BO XIAOFEI
• LI ZHENGJI
• WANG YUANFANG
• Dai Xueyuan

Assignees

• 仲景食品股份有限公司

Dates

Publication Date

20260505

Application Date

20260323

Claims (10)

1. 1. A composite solubilizer is characterized by comprising linalool, sucrose acetate isobutyrate and propylene glycol.
2. 2. The composite solubilizer according to claim 1, wherein the mass ratio of linalool, sucrose acetate isobutyrate and propylene glycol in the composite solubilizer is 24-56:17-49:27-59.
3. 3. The composite solubilizer according to claim 2, wherein the mass ratio of linalool, sucrose acetate isobutyrate to propylene glycol in the composite solubilizer is 38:24:38.
4. 4. Use of the complex solubilizer of any one of claims 1-3 in the preparation of a product for enhancing the solubility of zanthoxylum oleoresin in vegetable oil.
5. 5. The use according to claim 4, characterized in that said zanthoxylum oleoresin is obtained ‌ by supercritical carbon dioxide extraction.
6. 6. The use according to claim 5, characterized in that said zanthoxylum oleoresin comprises oleoresin pure, oleoresin added with vegetable oil or oleoresin separated from aromatic oil.
7. 7. A Zanthoxylum bungeanum oleoresin, characterized by comprising the composite solubilizer according to any one of claims 1-3, and Zanthoxylum bungeanum oleoresin extracted from Zanthoxylum bungeanum by supercritical carbon dioxide extraction.
8. 8. A zanthoxylum oil, comprising the zanthoxylum oleoresin of claim 7 and a vegetable oil.
9. 9. A method for improving solubility of zanthoxylum oil resin in vegetable oil is characterized by comprising the steps of adding the composite solubilizer according to any one of claims 1-3 into the zanthoxylum oil resin prepared by a supercritical carbon dioxide extraction method, uniformly mixing, and diluting the mixture to a target concentration by using vegetable oil.
10. 10. The method according to claim 9, wherein the composite solubilizing agent is heated at a temperature of 50-80 ℃ when mixed with the zanthoxylum oleoresin.

Description

Composite solubilizer and method for improving solubility of zanthoxylum oil resin in vegetable oil Technical Field The invention relates to the technical field of food processing, in particular to a composite solubilizer and a method for improving the solubility of zanthoxylum oil resin in vegetable oil. Background Zanthoxylum bungeanum maxim is a perennial plant of deciduous small trees of the genus Zanthoxylum of the family Rutaceae, and is one of the most commonly used spice flavorings in food processing. The prior method for using the pepper by food processing enterprises mainly comprises the following steps of crushing the pepper, directly using the crushed pepper, preparing the pepper oil by soaking and extracting the plant oil, using the pepper oil by distilling the pepper aromatic oil by using water vapor, and using the pepper oleoresin by extracting and preparing the pepper oleoresin by a solvent method or supercritical CO 2. Among the above methods, the zanthoxylum bungeanum oleoresin prepared by the supercritical CO 2 extraction method has the flavor similar to the flavor of fruits of the zanthoxylum bungeanum, has no solvent residue, high safety and obvious advantages, and is higher in acceptance in food processing enterprises at present. But the supercritical zanthoxylum oil has high content of the resin and the hemp taste substance, contains the zanthoxylum pectin, is easy to aggregate and nucleate, promotes the surrounding crystallization of the zanthoxylum hemp, forms precipitation layering and has unstable state. In order to solve the problems, some researches are carried out on removing pectin of supercritical pepper oleoresin, including ethanol treatment, brine treatment and the like, the treated pepper oleoresin is stable in state and is not easy to have precipitates, but still has the problems that the precipitated and removed pectin often contains flavor substances such as xanthoxylin and the like to cause material waste, the process is complex, and the treated pepper oleoresin still has precipitates to be regenerated after being added with edible vegetable oil such as soybean oil and the like to cause inconvenience for downstream use. In view of this, the present invention has been made. Disclosure of Invention The invention aims to provide a composite solubilizer and a method for improving the solubility of the zanthoxylum oil resin in vegetable oil, and the zanthoxylum oil resin prepared by using the composite solubilizer has stable state, no precipitate and educt after long-term placement, and can be dissolved in the vegetable oil in any proportion, and the obtained zanthoxylum oil has higher stability and no precipitate and educt after long-term placement. The invention is realized in the following way: In a first aspect, the present invention provides a complex solubilizer comprising linalool, sucrose acetate isobutyrate, and propylene glycol. In a second aspect, the invention provides the use of the above-described complex solubilizing agent in the preparation of a product for enhancing the solubility of zanthoxylum oleoresin in vegetable oil. In a third aspect, the invention provides a zanthoxylum oil resin, which comprises the composite solubilizer and the zanthoxylum oil resin extracted from the zanthoxylum by adopting a supercritical carbon dioxide extraction technology. In a fourth aspect, the present invention provides a zanthoxylum oil, comprising the zanthoxylum oleoresin and vegetable oil described above. In a fifth aspect, the invention provides a method for improving the solubility of zanthoxylum oleoresin in vegetable oil, which comprises adding the composite solubilizer into the zanthoxylum oleoresin prepared by a supercritical carbon dioxide extraction method, uniformly mixing, and diluting the mixed solution to a target concentration by vegetable oil. The invention has the following beneficial effects: The invention prepares the composite solubilizer by compounding linalool, sucrose acetate isobutyrate and propylene glycol, the pepper oleoresin prepared by the composite solubilizer can achieve the effects of self stability, no sediment and no precipitate after long-term placement without removing pectin, and the pepper oleoresin can be dissolved in vegetable oil in any proportion, and the obtained pepper oleoresin has higher stability. Meanwhile, the method for improving the solubility of the zanthoxylum oil resin in the vegetable oil by utilizing the composite solubilizer has the advantages of simple process and convenient operation. Therefore, the composite solubilizer and the method for improving the solubility of the zanthoxylum oil resin in the vegetable oil have better industrial application prospect. Detailed Description In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below. Th