Technological process for blueberry essence extraction

A technology of process flow and essence, applied in the field of blueberry essence extraction process, can solve the problems of difficult cleaning of the device, inconvenient placement and movement, waste of supercritical CO2 fluid extract, etc., and achieves convenient operation, stable placement, and shortening high effect

CN112295262AInactive Publication Date: 2021-02-02青岛成群兴盛商贸有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2021-02-02
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to the technical field of blueberry essence extraction, and discloses a technological process for blueberry essence extraction, which comprises the following steps of: dicing blueberries, soaking, pulping, filtering and concentrating, carrying out enzymolysis, carrying out supercritical extraction, and separating. According to the technological process for blueberry essence extraction, supercritical CO2 fluid in the preparation process can be detected in real time, the defect that traditional extraction liquid is not easy to take out for detection is overcome, the prepared blueberry essence can be better in quality, the situation that a device is heavy and not easy to carry is avoided, the device is placed stably, the extraction rate can be increased, materials can beprevented from being mixed unevenly, waste caused by the fact that extracted supercritical CO2 fluid adheres to the inner wall of an inner reaction tank and cannot be discharged completely is avoided, the economic cost is saved, the device is convenient to clean after preparation, liquid oil overflowing due to excessive added oil can be prevented, and poor oil bath heating effect due to small oilamount can be prevented.
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Description

technical field

[0001] The invention relates to the technical field of extracting blueberry essence, in particular to a process flow for extracting blueberry essence. Background technique

[0002] Blueberry fruit is rich in nutrients. It not only has good nutritional and health effects, but also has the functions of preventing brain nerve aging, strengthening the heart, anti-cancer, softening blood vessels, and enhancing human body immunity. The pectin content of blueberries is very high, which can effectively Lower cholesterol, prevent atherosclerosis, and promote cardiovascular health; the anthocyanin pigment contained in blueberries has the effect of activating the retina, can strengthen eyesight, and prevent eye fatigue; rich in vitamin C, it can enhance heart function, prevent cancer and heart disease It can prevent the aging of brain nerves and enhance brain power; it can also improve the common cold, sore throat and diarrhea.

[0003] Blueberry extract can be obtaine...

Examples

Embodiment Construction

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0035] see Figure 1-8 , a blueberry essence extraction process, including blueberry dicing—soaking, beating—filtering and concentration—enzymolysis—supercritical extraction—separation steps, the specific steps are as follows:

[0036](1) Cutting blueberries: select ripe, non-rotten fresh blueberries, wash and cut into pieces;

[0037] (2) Soaking and beating: the fruit pieces are soaked in a phosphate solution with a trehalose concentration of 0.7mol / L treha...