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Dendrobium wine using dendrobium alcohol extractive as raw material and preparation method of dendrobium wine

A technology of dendrobium alcohol and extract, applied in the field of dendrobium wine and its preparation, can solve the problems of long time, no mention of dendrobium wine process, insoluble in liquor, etc., to avoid loss or damage, shorten preparation time, reduce The effect of production costs

Pending Publication Date: 2019-11-22
SHAOGUAN COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The Dendrobium extract is obtained by extraction with purified water. The Dendrobium water extract is generally insoluble in liquor, usually precipitates, and the wine body is in a turbid state, which affects the quality and color of Dendrobium wine.
Moreover, the process of how the Dendrobium water extract is formulated into Dendrobium wine has not yet been mentioned.
[0006] In short, the current preparation process of Dendrobium wine is simple, takes a long time, and the dissolution rate of active ingredients of Dendrobium is low. Even if fermentation or extraction of active ingredients is used to prepare Dendrobium wine, it cannot solve the problem of complete fusion between the active ingredients of Dendrobium and the base wine. Turbidity and precipitation of Dendrobium wine

Method used

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  • Dendrobium wine using dendrobium alcohol extractive as raw material and preparation method of dendrobium wine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] A kind of preparation method of the dendrobium wine that takes the dendrobium alcoholic extract as raw material, refer to the attached figure 1 , including the following steps:

[0034] (1) Raw material pretreatment: take fresh Dendrobium candidum stems, wash and cut into small sections of 2.0 cm, and dry at a temperature of 80° C. to control the water content at 20-30%.

[0035] (2) Low-temperature reflux extraction: put the dried stems of Dendrobium into the wine base, the ratio of Dendrobium to base wine is 1:2, and then heat and reflux extraction, the extraction temperature is 60°C-65°C, and the extraction time is 3 hours .

[0036] (3) Filtration for the first time: after the extraction finishes, carry out solid-liquid separation by filtration, remove the residue, obtain the dendrobium alcohol extraction filtrate, and the filter mesh aperture size of filtration is 0.25 millimeters;

[0037] (4) Concentration under reduced pressure at low temperature: Concentrate ...

Embodiment 2

[0041] A kind of dendrobium alcoholic extract is the preparation method of the dendrobium wine of raw material, comprises the following steps:

[0042] (1) Raw material pretreatment: take fresh stems of Dendrobium officinale, wash and cut into 2.5 cm segments, and dry at a temperature of 65° C. to control the water content to 10%.

[0043] (2) Low-temperature reflux extraction: put the dried stems of Dendrobium in the wine base, the ratio of the dendrobium to the base wine is 1:3, and heat and reflux extraction, the extraction temperature is 60°C, and the extraction time is 3 hours.

[0044] (3) Filtration for the first time: after the extraction is finished, solid-liquid separation is carried out by filtration, the filter screen aperture is 0.18 mm, and the residue is removed to obtain the dendrobium ethanol extraction filtrate.

[0045] (4) Concentration under reduced pressure at low temperature: Concentrate the above-mentioned filtrate under reduced pressure at a low temper...

Embodiment 3

[0049] A kind of dendrobium alcoholic extract is the preparation method of the dendrobium wine of raw material, comprises the following steps:

[0050] (1) Raw material pretreatment: take fresh Dendrobium candidum stems, wash and cut into 2.5cm segments, and dry at a temperature of 65°C to control the water content at 8%.

[0051] (2) Low-temperature reflux extraction: put the dried stems of Dendrobium in the wine base, the ratio of Dendrobium to base wine is 1:3, and heat and reflux extraction, the extraction temperature is 65°C, and the extraction time is 3 hours.

[0052] (3) Filtration for the first time: after the extraction is finished, solid-liquid separation is carried out by filtration, the filter screen aperture is 0.15 mm, and the residue is removed to obtain the dendrobium ethanol extraction filtrate.

[0053] (4) Concentration under reduced pressure at low temperature: Concentrate the above-mentioned filtrate under reduced pressure at a low temperature of 50° C., se...

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Abstract

The invention provides a preparation method of dendrobium wine using a dendrobium alcohol extractive as a raw material. The preparation method comprises the specific steps of pretreatment of the dendrobium raw material, low temperature reflux extraction, first filtration, low temperature decompression concentration, second filtration, preparation of the dendrobium wine and other steps. The invention further provides the dendrobium wine prepared by the preparation method. According to the preparation method, the dendrobium alcohol extractive is used as the dendrobium raw material, the problem of mutual integration of dendrobium effective components and dendrobium base wine is effectively solved, occurrence of sediment and turbid objects is avoided, low temperature reflux extraction and lowtemperature concentration and other technologies are used, and the dendrobium effective components are obtained to the utmost extent. In addition, time is short, the cost can be obviously lowered, theprepared and obtained dendrobium wine is mellow and clean, and has obvious dendrobium flavour.

Description

technical field [0001] The invention belongs to the technical field of preparation of dendrobium wine, and in particular relates to a dendrobium wine using dendrobium alcohol extract as a raw material and a preparation method thereof. Background technique [0002] Dendrobium wine belongs to a kind of health-preserving wine, which is prepared by brewing, fermenting or extracting liquor from white wine brewed from grains and dendrobium. At present, there are three main methods for preparing Dendrobium wine: [0003] The first is Dendrobium infused wine. It is mainly obtained by adding dendrobium and various other Chinese medicinal materials or fruits to rice wine or white wine, and soaking for a long time. This method takes a long time, the content of active substances in the wine is low, and even some active substances cannot enter the wine, resulting in low utilization efficiency of raw materials, which greatly reduces the health care effect of Dendrobium dendrobii itself....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12G3/055
CPCC12G3/055
Inventor 于白音朱定和梁嘉慧石海英胡宗礼刘发光
Owner SHAOGUAN COLLEGE
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