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Production process of iced red date liquor

A production process and a technology for red jujube wine, applied in the field of winemaking technology, can solve the problems affecting the production of high-quality red jujube products and the inability to effectively extract effective components in red jujube juice.

Active Publication Date: 2014-07-30
CHINA LIGHT IND INT ENG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The production of industrial jujube juice is basically carried out with reference to the production process of fruit juice. In the main production links, the characteristics of the physiologically active functional substances in jujube are ignored, which leads to the ineffective extraction of active ingredients in jujube juice, which affects the production of jujube as raw materials. Possibility of high-quality jujube products

Method used

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  • Production process of iced red date liquor
  • Production process of iced red date liquor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0120] Example 1 Preparation of ice jujube wine with Jinsixiaozao as raw material

[0121] A kind of production technology of ice jujube wine, with reference to as figure 1 The flowchart shown includes the following steps:

[0122] (1) Impurity removal, fruit inspection, cleaning

[0123] The raw materials of red dates that are naturally mature and have not been dried pass through the jujube primary selection machine to remove the leaves, ridges and other sundries mixed in them, and then sent to the manual inspection table through the elevator, and the red dates with diseases, insect pests, mildew and broken ones are selected, and then Send it to the jujube washing machine for cleaning, remove the sediment attached to the surface of the jujube, and finally wash and drain with clean water;

[0124] (2) Broken

[0125] After heating the Erdao jujube juice and demineralized water obtained from the last batch of red jujube raw materials to 35°C respectively, the ratio of materi...

Embodiment 2

[0155] Example 2 Preparation of ice red jujube wine with Shanxi Jujube as raw material

[0156] A kind of production technology of ice jujube wine, with reference to as figure 1 The flowchart shown includes the following steps:

[0157] (1) Impurity removal, fruit inspection, cleaning

[0158] The raw materials of red dates that are naturally mature and have not been dried pass through the jujube primary selection machine to remove the leaves, ridges and other sundries mixed in them, and then sent to the manual inspection table through the elevator, and the red dates with diseases, insect pests, mildew and broken ones are selected, and then Send it to the jujube washing machine for cleaning, remove the sediment attached to the surface of the jujube, and finally wash and drain with clean water;

[0159] (2) Broken

[0160] After heating the Erdao jujube juice and demineralized water obtained from the last batch of red jujube raw materials to 40°C respectively, the ratio of m...

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Abstract

The invention relates to a production process of iced red date liquor. The process comprises the following steps: removing purities, inspecting fruits and cleaning; smashing; carrying out two-section countercurrent low-temperature juice extraction; carrying out membrane filtration; carrying out freeze concentration; activating by yeasts; carrying out spread cultivation of yeasts; controlling temperature to ferment; finishing fermentation; aging at a low temperature; freezing and icing; and carrying out membrane filtration to obtain a product. The iced red date liquor produced by the invention has natural fruity fragrance of red dates, is abundant in nutritional component, purplish red in luster, clear and transparent in body, rich in aroma, pure in fragrance of red dates, smooth and gentle in taste, sweet and mellow in taste, refreshing after being refrigerated and pleasant and tasty. Besides the remarkable characteristics of iced fruit liquor, the iced red date liquor further has the characteristic of red dates and fills the blank of like products in the domestic market. The production process provided by the invention is reliable in production technology, has the domestic advanced level, and fills the blank of key processing technology for producing high quality iced red date liquor at home. The production process is firstly created at home and fully satisfies the requirements on industrialized production.

Description

technical field [0001] The invention relates to a wine making process, in particular to a production process of ice jujube wine. Background technique [0002] Jujube, also known as Chinese jujube, and peach, plum, apricot, and chestnut are called the five ancient fruits of my country, and are the largest dry fruit tree species in China. Jujube belongs to the food of the same origin as medicine and food. As a medicine, it has been recorded in books such as "Famous Doctors" and "Compendium of Materia Medica". It has the functions of benefiting the spleen and stomach, clearing the nine orifices, harmonizing hundreds of medicines, moisturizing the skin and beautifying the skin, strengthening the will and prolonging life, and health care. It is a rare natural health-care fruit that combines medicine and food. [0003] Red dates are rich in vitamins, known as "active vitamin pills" and "natural vitamin pills". In addition to various rich nutrients, jujube contains some special c...

Claims

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Application Information

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IPC IPC(8): C12G3/02
Inventor 印建钢王枥苏峰洁侯春英冀梦瑶
Owner CHINA LIGHT IND INT ENG CO LTD
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