Rhodomyrtus tomentosa liqueur and preparation method thereof
A technology of Lujiu and Nimzi, which is applied in the field of drinking wine, can solve the problems of low extraction efficiency of active ingredients and poor health care effect, and achieve the effects of good beauty effect, elimination of internal heat, and improvement of nutritional value and efficacy
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[0026] Example 1:
[0027] A preparation method of Nunzilu Liquor specifically includes the following steps:
[0028] 1) Pre-treatment: Wash the fresh Nunzi fruit, dry it, and then crush it to 5-10 mesh to obtain the fruit pulp;
[0029] 2) Pressing: Press the fruit pulp obtained in step 1) at a pressing pressure of 20 MPa to obtain crude oil and oil cake, and separate;
[0030] 3) Enzymatic hydrolysis: add equal weight of purified water to the oil cake obtained in step 3), adjust the pH to 4, add 0.05 parts by weight of pectinase-cellulase-sucrose enzyme and 0.001 parts by weight of mannitol. Enzymatic hydrolysis for 60 minutes, the weight ratio of pectinase-cellulase-sucrose enzyme is 1:1:2 to obtain an enzymatic hydrolysis solution;
[0031] 4) Degreasing: heat the enzymatic hydrolysate obtained in step 3) to 60°C for 120 minutes to extract a mixture of upper slick liquid, lower layer liquid and residue, centrifuge for 20 min at a speed of 3500r / min;
[0032] 5) Soaking: Mix the lowe...
Example Embodiment
[0034] Example 2:
[0035] A preparation method of Nunzilu Liquor specifically includes the following steps:
[0036] 1) Pre-treatment: Wash the fresh Nunzi fruit, dry it, and then crush it to 5-10 mesh to obtain the fruit pulp;
[0037] 2) Pressing: Press the fruit pulp obtained in step 1) at a pressing pressure of 30 MPa to obtain crude oil and oil cake, and separate;
[0038] 3) Enzymatic hydrolysis: add equal weight of purified water to the oil cake obtained in step 3), adjust the pH to 5, add 0.08 parts by weight of pectinase-cellulase-sucrose enzyme complex enzyme and 0.001 parts by weight of mannitol. Enzymatic hydrolysis for 50 minutes, the weight ratio of pectinase-cellulase-sucrose enzyme is 2:1:2 to obtain an enzymatic hydrolysis solution;
[0039] 4) Degreasing: heat the enzymatic hydrolysate obtained in step 3) to 65°C for 90 minutes to extract a mixture of upper slick liquid, lower layer liquid and residue, centrifuge for 20 minutes at 3500r / min;
[0040] 5) Soaking: Mix t...
Example Embodiment
[0042] Example 3:
[0043] A preparation method of Nunzilu Liquor specifically includes the following steps:
[0044] 1) Pre-treatment: Wash the fresh Nunzi fruit, dry it, and then crush it to 5-10 mesh to obtain the fruit pulp;
[0045] 2) Press: Press the fruit pulp obtained in step 1) at a pressing pressure of 45 MPa to obtain crude oil and oil cake, and separate;
[0046] 3) Enzymatic hydrolysis: add equal weight of purified water to the oil cake obtained in step 3), adjust the pH to 5, add 0.1 parts by weight of pectinase-cellulase-sucrose enzyme and 0.001 parts by weight of mannitol. Enzymatic hydrolysis for 40 minutes, the weight ratio of pectinase-cellulase-sucrose enzyme is 1:2:2, and the enzymatic hydrolysis solution is obtained;
[0047] 4) Degreasing: heat the enzymatic hydrolysate obtained in step 3) to 70°C for 60 minutes to extract a mixture of upper slick liquid, lower layer liquid and residue, centrifuge for 15 min at a speed of 3500r / min;
[0048] 5) Soaking: Mix the l...
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