Novel red date extracting solution extracted by using red date extraction process
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A technology for extracting liquid and jujube, applied in food extraction, food ingredients containing natural extracts, multi-step food processing, etc., can solve problems such as high viscosity, sweet taste, unsatisfactory color sense, etc., and achieve bright color, smooth and refreshing taste Effect
Pending Publication Date: 2022-05-24
CANGZHOU ENJI BIOLOGICAL PROD
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[0003] However, the existing extracts have too sweet taste, high viscosity, and unsatisfactory color sense. In order to improve the taste and quality of the jujube extract, a new jujube extract is proposed using the jujube extraction process.
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Embodiment 1
[0038] During the extraction of the new jujube extract, the jujubes are automatically bubbled and cleaned by a spray cleaning machine, and then enter the crusher to be evenly crushed. Alcohol, extraction cycle for 4 hours, precipitation for 2 hours, suction supernatant, 200 mesh filtration; twice add 95% alcohol according to the ratio of material to alcohol 1:3, constant temperature for 4 hours, precipitation for 2 hours, suction supernatant, after 200 After mesh filtration, put it into the concentrator, and then use the concentrating unit, the starting temperature is 62 °C, the vacuum degree is -0.06MPa, and the material is concentrated until there is no alcohol in the material. The juice directly enters the sedimentation tank, and the material outlet of the slag is directly connected to the material car, waiting for drying, and the material is dried by the double cone, the temperature is 60 ℃, and the vacuum degree is -0.06MPa, until it is dried. The material is crushed, and...
Embodiment 2
[0041] During the extraction of the new jujube extract, the jujubes are automatically bubbled and cleaned by a spray cleaning machine, and then enter the crusher to be evenly crushed. Alcohol, extraction cycle for 4 hours, precipitation for 2 hours, suction supernatant, 200 mesh filtration; twice add 95% alcohol according to the ratio of material to alcohol 1:3, constant temperature for 4 hours, precipitation for 2 hours, suction supernatant, after 200 After mesh filtration, put it into the concentrator, and then use the concentrating unit, the starting temperature is 63°C, the vacuum degree is 0.07MPa, and the material is concentrated until there is no alcohol in the material. The material is put into the filter press, and the juice outlet is connected to the sedimentation tank. Directly enter the sedimentation tank, the slag material port is directly connected to the material car, wait for drying, use the double cone to dry the material, the temperature is 68 ° C, the vacuum ...
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Abstract
The invention provides a novel red date extracting solution extracted by using a red date extraction process, the novel red date extracting solution is extracted by using the red date extraction process, the red date extraction process comprises the following steps: cleaning and crushing: cleaning jujubes by using an automatic bubbling and spraying cleaning machine, and uniformly crushing the jujubes in a crusher; extracting: putting the jujube blocks into an extraction tank, adding alcohol with the concentration of 95% according to the ratio of the material to the alcohol being 1: 4 once, extracting and circulating for 4 hours, precipitating for 2 hours, sucking supernate, and filtering with 200 meshes; adding 95% alcohol according to the ratio of the material to alcohol being 1: 3 for the second time; according to the novel red date extracting solution extracted by using the red date extraction process, the solubility or partition coefficient of the jujubes in two insoluble or slightly soluble solvents is different, so that the jujubes are transferred from one solvent to the other solvent, most of compounds are extracted through repeated extraction, and meanwhile, the jujubes are concentrated to obtain the novel red date extracting solution. After the technology is improved, the novel red date extracting solution is smooth and refreshing in taste and bright in color.
Description
technical field [0001] The invention relates to the technical field of jujube extracts, and specifically discloses a new type of jujube extracts extracted by using a jujube extraction process. Background technique [0002] Jujube extract is mainly used in medicine and health products, beverages and food additives; [0003] However, the existing extract is too sweet in taste, high in viscosity and unsatisfactory in color. In order to improve the taste and quality of the extract of red dates, a new type of extract of red dates extracted by the extraction process of red dates is proposed. SUMMARY OF THE INVENTION [0004] In view of the above-mentioned defects or deficiencies in the prior art, the present application aims to provide a new type of red jujube extract that utilizes a red jujube extraction process, the new type of red jujube extract is obtained through a red jujube extraction process, and the red jujube extraction process comprises the following steps: [0005] ...
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