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Manufacturing method of concentrated aloe juice maintaining biological activity

An aloe vera concentrate and a manufacturing method technology, which are applied in the directions of medical preparations containing active ingredients, pharmaceutical formulations, food science, etc. Highlights the effect of coolness, low sweetness, and a bland and astringent taste

Inactive Publication Date: 2007-09-12
刘杰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, while killing bacteria, heating also causes the loss of various biological enzyme activities in aloe, destruction of vitamins, decomposition of mucopolysaccharides, oxidative denaturation of aloe pungent, aloe-emodin, aloe saponin, etc., and the biologically active components of aloe are affected. Extremely destructive, greatly reducing its biological effectiveness
Adding preservative benzoic acid often brings health hazards

Method used

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  • Manufacturing method of concentrated aloe juice maintaining biological activity

Examples

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Comparison scheme
Effect test

Embodiment 1

[0018] 1. The invention first takes 30 kg of fresh and complete aloe leaves within 2 hours of picking, soaks them in an aqueous solution containing 50-100 ppm of calcium hypochlorite for 18 minutes, removes surface dirt and bacteria, and rinses them with clean water; 2. Use a beater After beating, filter the juice (liquid); 3. Use a fine filter with a filter aperture of 0.3 μm to filter and remove bacteria and fiber fragments. The active ingredients in the aloe can pass through the filter holes, but the bacteria cannot pass through, so the bacteria are retained, achieving sterilization 4. Get 10Kg of aloe vera juice (liquid) and import it into a vacuum concentrator, add 4Kg of sorbitol and 5 grams of cysteine ​​at the same time, keep the low temperature at 38°C, and the vacuum degree is: 50-60mmHg under the column to concentrate, concentrate The time is: 16 hours; 5. When the concentrated solution reaches 5kg, the concentration is completed, the concentrated solution is poured ...

Embodiment 2

[0020] 1, the present invention at first gets the fresh, complete aloe leaf 30kg within 2 hours of picking, after the aloe leaf is peeled earlier, adopts to soak 20min in the aqueous solution that contains calcium hypochlorite 50-100ppm, removes surface dirt and bacterium, with clear water Rinse clean; 2. After peeling, use a beater to beat the pulp and filter the juice to obtain aloe vera gel; 3. Use a filter pore size: 0.2 μm fine filter to filter, remove bacteria and fiber fragments, and the active ingredients in aloe can pass through the filter holes Bacteria cannot pass through, so the bacteria are intercepted, and the purpose of degerming is achieved; 4. Take 10Kg of aloe vera gel and import it into a vacuum concentrator, add 3.25Kg of sorbitol and 7.5 grams of cysteine ​​at the same time, and keep the low temperature at 40°C , the vacuum degree is: 50-60mmHg column concentration, the concentration time is: 10 hours; 5. When the concentrated solution reaches 5kg, the conc...

Embodiment 3

[0022] 1. The invention first takes 30 kg of fresh and complete aloe leaves within 2 hours of picking, soaks them in an aqueous solution containing 50-100 ppm of calcium hypochlorite for 30 minutes, removes surface dirt and bacteria, and rinses them with clean water; 2. Use a beater After beating, filter to get the juice; 3. Use a filter aperture of 0.1 μm fine filter to filter and remove bacteria and fiber fragments; 4. Get 10Kg of aloe juice (liquid) and import it into a vacuum concentrator, and add sorbitol 2.5Kg and cysteine ​​10 at the same time gram, keep the low temperature at 42°C, vacuum: 50-60mmHg, concentrate under the column, and the concentration time: 2 hours; 5. When the concentrated solution reaches 5kg, the concentration is completed, and the concentrated solution is poured into a sterilized container. Seal and pack at a low temperature of 42° C. to obtain 5 kg of 2:1 aloe concentrate. Aloe concentrate: 50% by weight, sorbitol: 50% by weight and cysteine: 0.2%...

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Abstract

A concentrated aloe juice with high bioactivity is prepared from fresh aloe leaves through immersing in the aqueous solution of calcium hypochlorite, washing, pulping, filter, fine filter, removing bacteria, vacuum concentrating while adding sorbitol and cysteine, and packing in sealed mode.

Description

technical field [0001] The invention relates to a method for producing an aloe concentrate, which is suitable for the production of raw materials of the aloe juice (gel) concentrate for food, health care products and cosmetics, and terminal products of aloe food and health care products. Background technique [0002] Aloe vera has been recognized by the Food and Agriculture Organization of the United Nations as one of the best health products in the 21st century, and many cosmetics on the market contain the concentrated solution of this plant. The ingredients contained in it are very complex, so far it has been found to contain more than 80 active ingredients, such as mucopolysaccharide, mucin, aloe tincture, aloe zine, aloe pungent, aloe-emodin, aloe-emodin glycoside, aloe saponin, aloesin , acetylated mannan, trauma hormone, superoxidase dismutase, peroxidase, vitamin C, vitamin E, β-carotene, calcium isocitrate, cholesterol, aroma components, etc. And before the present ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23L2/08A61K36/896
Inventor 刘杰
Owner 刘杰
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