Preparation method of mulberry and red date compound beverage

A technology of red dates and mulberries, applied in the functions of food ingredients, food ingredients containing natural extracts, food ingredients as taste improvers, etc., can solve the problems of poor stability and high sugar content, and achieve improved stability, bright color, Even color effect

Inactive Publication Date: 2020-01-03
山东圣源绿色食品科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the problems of high sugar content and poor stability in the current mulberry and jujube beverages

Method used

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  • Preparation method of mulberry and red date compound beverage

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] A kind of mulberry red date compound drink and preparation technology thereof comprise the following steps:

[0032] (1) The preparation of the mulberry juice includes the following steps: selection of raw materials, cleaning: selecting fresh mulberry fruit free of pests and rot, and washing away impurities and sediment on the surface of the mulberry with running water; blanching and color protection: cleaning the The mulberries were placed in hot water at 95°C for 10 min, and the color-protecting agent citric acid was added at an amount of 0.3%; extraction: the blanched and cooled mulberries were extracted in warm water, The extraction temperature was 50°C, and the extraction time was 3 h. After the extraction, the mulberry juice was filtered through a 100-mesh filter.

[0033] (2) The preparation of the jujube juice includes the following steps: selection of raw materials, cleaning: selecting jujubes free from pests and rot, washing the surface of the jujubes with run...

Embodiment 2

[0044] A kind of mulberry red date compound drink and preparation technology thereof comprise the following steps:

[0045] (1) use the mulberry juice in Example 1;

[0046] (2) use the jujube juice in Example 1;

[0047] (3) Filtration: Mix mulberry juice (35%) and jujube juice (20%), then filter, and filter with a 100-mesh filter to obtain mixed juice.

[0048] (4) Deployment: Add sucralose (0.025%) and fructooligosaccharide (1.5%) to the mixed fruit juice to adjust the sugar content of the drink, add xanthan gum (0.02%), carrageenan (0.02%) and sorbitol Anhydride fatty acid esters (0.06%) regulate the stability of beverages.

[0049] (5) Homogenization: Start the discharge pump to feed the homogenizer through the duplex filter, and homogenize twice at 20MPa and 65°C.

[0050] (6) Sterilization: The homogenized mixed fruit juice was pumped into an ultra-high temperature instant sterilizer for sterilization treatment. The sterilization temperature was 130°C for 10 s.

[0...

Embodiment 3

[0057] A kind of mulberry red date compound drink and preparation technology thereof comprise the following steps:

[0058] (1) use the mulberry juice in Example 1;

[0059] (2) use the jujube juice in Example 1;

[0060] (3) Filtration: Mix mulberry juice (35%) and jujube juice (25%), then filter, and filter with a 100-mesh filter to obtain mixed juice.

[0061] (4) Deployment: Add sucralose (0.015%) and fructooligosaccharide (2%) to the mixed fruit juice to adjust the sugar content of the drink, add xanthan gum (0.04%), carrageenan (0.01%), and sorbose Alcohol fatty acid esters (0.05%) regulate the stability of beverages.

[0062] (5) Homogenization: Start the discharge pump to feed the homogenizer through the duplex filter, and homogenize twice at 20MPa and 65°C.

[0063] (6) Sterilization: The homogenized mixed fruit juice was pumped into an ultra-high temperature instant sterilizer for sterilization treatment. The sterilization temperature was 137°C and the sterilizati...

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Abstract

The invention discloses a preparation method of a mulberry and red date compound beverage. The mulberry and red date compound beverage is prepared by the following steps: taking mulberries and red dates as raw materials, mixing mulberry juice and red date juice, and performing filtering, blending, homogenizing, canning, sterilizing and packaging. The compound beverage is prepared from the mulberries and the red dates as main raw materials, the content of melatonin in the mulberries is high, and the melatonin can improve sleep and delay senescence; and the red dates contain rich vitamins and have the effects of invigorating spleen-stomach and replenishing qi, and nourishing blood and calming spirit. The invention develops a new utilization way for local rich mulberry resources in Xiajin.

Description

technical field [0001] The invention belongs to the technical field of beverage processing, and in particular relates to a preparation method of a compound beverage of mulberry and red dates. Background technique [0002] With the improvement of people's quality of life, the beverage industry is also constantly innovating and developing. However, the commercially available beverages have the following disadvantages: 1. Most beverages contain too much sugar, which is not conducive to human health; 2. The products are not easy to store for a long time and have poor stability. Therefore, preparing a beverage with low sugar, good taste and long shelf life has become an urgent problem for researchers in this field. [0003] Mulberries are sweet and cold in nature and contain a variety of functional ingredients such as rutin, anthocyanins, and resveratrol, which have good anti-cancer, anti-aging, anti-ulcer, and anti-virus effects. Shandong Xiajin is rich in mulberry resources a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L2/02A23L2/04A23L2/52A23L2/60A23L33/105A23L33/21
CPCA23L2/02A23L2/04A23L2/52A23L2/60A23L33/105A23L33/21A23V2002/00A23V2200/048A23V2200/14A23V2200/30A23V2250/21
Inventor 崔波刘鹏飞张建福袁超于滨吴正宗陶海腾张腾腾王涛
Owner 山东圣源绿色食品科技有限公司
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