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Preparation method of additive for cereal beverage

A technology for cereal beverages and additives, applied in the field of food additives, can solve problems such as poor homogeneity, precipitation and stratification, and achieve the effects of improving dispersibility and stability and preventing stratification.

Active Publication Date: 2015-04-29
中芝堂药业(山东)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is: after the cereal beverage is stored for a certain period of time, the problems of poor homogeneity and sedimentation are prone to occur, and the method of adding natural additives is mainly used to improve its stability

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Step 1: Take 60Kg of thin brokey pineapple, peel and remove the core, grind the pineapple meat into mud to get a mud; add 200Kg of water to the mud, add acetic acid to adjust the pH to 4, and let it stand After 10 hours, take the supernatant, then add 100Kg of 95vol.% ethanol to the supernatant, stir evenly, and let it stand for 12 hours to obtain a pineapple ethanol solution; heat and concentrate the ethanol solution until the concentrate is at 50°C Relative density is the thick paste of 1.40, obtains pineapple concentrate;

[0022] The second step is to freeze-dry the pineapple concentrate. The process parameters of freeze-drying are temperature -60°C and vacuum degree of 10Pa; sampling every 2 hours until the mass loss of the freeze-dried material is no more than 0.1% every 2 hours , to obtain freeze-dried powder;

[0023] Step 3: Steam 20-30 kg of sea cucumbers, take them out, cut them into small pieces, dry them at 120°C for 6 hours, and then grind them until the ...

Embodiment 2

[0026] Step 1: Take 90Kg of thin brokey pineapple, peel and remove the core, grind the pineapple meat into mud to get a mud; add 400Kg of water to the mud, add acetic acid to adjust the pH to 5, and let it stand After 15 hours, take the supernatant, then add 120Kg of 95vol.% ethanol to the supernatant, stir evenly, and let it stand for 15 hours to obtain a pineapple ethanol solution; heat and concentrate the ethanol solution until the concentrate is at 50°C Relative density is the thick paste of 1.50, obtains pineapple concentrate;

[0027] Step 2, freeze-dry the pineapple concentrate, the process parameters of freeze-drying are temperature -40°C, vacuum degree 30Pa; sampling every 2 hours until the mass loss of the freeze-dried material is not more than 0.1% every 2 hours, Obtain freeze-dried powder;

[0028] Step 3: steam 30 kg of sea cucumber, take it out, cut it into small pieces, dry it at 120°C for 10 hours, and then grind it until the particle size is between 400 and 6...

Embodiment 3

[0031] Step 1. Take 70Kg of thin brokey pineapple, peel and remove the core, grind the pineapple meat into mud to get a mud; add 300Kg of water to the mud, add acetic acid to adjust the pH to 4, and let it stand After 12 hours, take the supernatant, then add 110Kg of 95vol.% ethanol to the supernatant, stir evenly, and let it stand for 13 hours to obtain a pineapple ethanol solution; heat and concentrate the ethanol solution until the concentrate is at 50°C Relative density is the thick cream of 1.44, obtains pineapple concentrate;

[0032] Step 2, freeze-dry the pineapple concentrate, the freeze-drying process parameters are temperature -50°C, vacuum 20Pa; sampling every 2 hours, until the mass loss of the freeze-dried material is not more than 0.1% every 2 hours, Obtain freeze-dried powder;

[0033] Step 3: steam 25 kg of sea cucumber, take it out, cut it into small pieces, dry it at 120°C for 7 hours, and then grind it until the particle size is between 400 and 600 mesh to...

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Abstract

The invention discloses a preparation method of an additive for a cereal beverage, and belongs to the technical field of food additives in the field. The method comprises the following steps: grinding taken brocchinia reducta into paste; adding water to the paste material, adjusting the pH to be 4-5, standing to obtain supernate, adding ethanol to the supernate, and standing to obtain a pineapple ethanol solution; heating for concentrating the ethanol solution; carrying out frozen treatment on a pineapple concentrated liquor; steaming sea cucumbers, drying and then grinding to obtain sea cucumber powder; and mixing lyophilized powder, sea cucumber powder, glycerin monostearate, carrageenan, propylene glycol alginate, konjaku flour, oligosaccharide and arabinogalactan evenly, so as to obtain the additive. Through utilization of natural disperse thickening components in a pineapple extract liquid and addition of colloidal substances in the sea cucumbers, the dispersity and the stability of the cereal beverage are effectively improved; and in addition, the glycerin monostearate disclosed by the invention is an water-in-oil type emulsifier, and has the obvious effect on prevention of layering, precipitation and gel.

Description

technical field [0001] The invention discloses a method for preparing an additive for cereal beverages, and belongs to the technical field of food additives. Background technique [0002] Grain beverages are beverages made from grains as the main raw material through enzymatic degradation and fermentation engineering technologies. With the continuous improvement of people's living standards and the continuous improvement of dietary rationality, the research and development of cereal beverages is a major trend. Our traditional dietary customs are mainly plant-based foods, of which cereals are the main body of traditional Chinese diets and are the energy for the human body. It is also the most economical energy food. At the same time, grains can also provide polymers such as human protein and hemicellulose, cellulose, inorganic salts, vitamins, seed coats, oils in germs, and other functional components, such as higher alcohols. Carbohydrates, protein, dietary fiber and B vita...

Claims

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Application Information

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IPC IPC(8): A23L2/52A23L1/09A23C11/10A23L11/60A23L29/30
Inventor 刘平
Owner 中芝堂药业(山东)有限公司
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