New method for extracting plant essential oil by aqueous enzymatic method

[0020] A new method for extracting plant essential oil by hydroenzymatic method, comprising the following steps:

[0021] a. select the berry, root, stem or leaf part of Radix Allspice, weigh 1000g, and clean;

[0022] b. Pulverize the plant tissue of Radix Papaya, pulverize to 50 mesh, and sieve;

[0023] c. Add a certain amount of mixed enzyme to the pulverized plant tissue for hydrolysis, the solid-liquid ratio of plant tissue and mixed enzyme is 1: 10, the hydrolysis time is 18h, and the hydrolysis temperature is 8°C; the mixed enzyme is cellulose The ratio of enzyme, hemicellulase, pectinase and protease is 4:2:3:1;

[0024] d. After the enzymatic hydrolysis, the solid and liquid were separated, and the liquid phase was a mixture of oil and water, and the liquid phase was further concentrated for 8 hours to obtain the oil of Pimentum.

[0025] 1000g of the berries, roots, stems or leaves of Allspice, finally obtain 20.4g of Allspice oil, clear and transparent (yellow), g

[0027] A new method for extracting plant essential oil by hydroenzymatic method, comprising the following steps:

[0028] a. select the berry, root, stem or leaf part of Radix Allspice, weigh 1000g, and clean;

[0029] b. Pulverize the plant tissue of Piedea chinensis, pulverize to 60 mesh, and sieve;

[0030] c. Add a certain amount of mixed enzyme to the pulverized plant tissue for hydrolysis, the solid-liquid ratio of plant tissue and mixed enzyme is 1: 18, the hydrolysis time is 24h, and the hydrolysis temperature is 4°C; the mixed enzyme is cellulose The ratio of enzyme, hemicellulase, pectinase and protease is 6:2:3:1;

[0031] d. After the enzymatic hydrolysis, the solid and liquid were separated, and the liquid phase was a mixture of oil and water, and the liquid phase was further concentrated for 12 hours to obtain the oil of Pimentum japonica.

[0032] 1000g of the berries, roots, stems or leaves of Pimentosa, finally obtain 26.1g of Pimentia oil, clear and transpar

[0034] A new method for extracting plant essential oil by hydroenzymatic method, comprising the following steps:

[0035] a. select the berry, root, stem or leaf part of Radix Allspice, weigh 1000g, and clean;

[0036] b. Pulverize the plant tissue of Piedea chinensis, pulverize to 70 mesh, and sieve;

[0037] c. Add a certain amount of mixed enzyme to the crushed plant tissue for hydrolysis, the solid-liquid ratio of plant tissue and mixed enzyme is 1: 25, the hydrolysis time is 30h, and the hydrolysis temperature is 2°C; the mixed enzyme is cellulose The ratio of enzyme, hemicellulase, pectinase and protease is 8:3:3:1;

[0038] d. After the enzymatic hydrolysis, the solid and liquid were separated, and the liquid phase was a mixture of oil and water, and the liquid phase was further concentrated for 15 hours to obtain the oil of Pimentum.

[0039] 1000g of the berries, roots, stems or leaves of Pimentosa, finally obtained 18.9g of Pimentia oil, clear and transparent (yello