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Hydrophobic lipophilic food-grade oil absorption material and preparation method thereof

An oil-absorbing material, hydrophobic and lipophilic technology, applied in chemical instruments and methods, textiles and papermaking, other chemical processes, etc., can solve the problems of high oil content and unfavorable human health, and achieve simple preparation, beneficial to diet and cost. low effect

Inactive Publication Date: 2016-11-23
刘泽
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, soups often choose animal raw materials rich in protein, such as cattle, sheep, pork bones, chicken and duck bones, etc., which have high fat content. When making soup, a layer of oil floats on the liquid surface, which is not conducive to human health.

Method used

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  • Hydrophobic lipophilic food-grade oil absorption material and preparation method thereof
  • Hydrophobic lipophilic food-grade oil absorption material and preparation method thereof
  • Hydrophobic lipophilic food-grade oil absorption material and preparation method thereof

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Embodiment Construction

[0026] Below in conjunction with embodiment the present invention is further described.

[0027] A method for preparing a hydrophobic and lipophilic food-grade oil-absorbing material,

[0028] Include the following steps:

[0029] Step 1, crushing the fresh pomelo peel to make uniform particles of 0.8-1.5mm;

[0030] Step 2, puffing grapefruit peel particles under 12 standard atmospheric pressure, the preheating temperature of grapefruit peel particles before entering the puffing cavity is 80°C±5°C, the puffing temperature is 140-145°C, and the moisture of grapefruit peel evaporates rapidly during puffing, The volume increases rapidly to form a loose and porous structure; then dry at 80°C±5°C for 1 hour;

[0031] Step 3, composite material preparation

[0032] Mix the food-grade special glue HY-127 and the puffed grapefruit peel particles evenly and quickly according to the mass ratio of 1:19, put the mixture into the mold, and press it under the pressure of 0.3MPa for 5-10...

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Abstract

The invention belongs to the technical field of novel oil absorption materials and discloses a hydrophobic lipophilic food-grade oil absorption material and a preparation method thereof. Shaddock peel is taken as a basic material to prepare the super-hydrophobic highly-lipophilic material by steps of grinding, expanding, drying, material compounding, material modifying and the like, and the prepared material only absorbs oil basically without absorption of water. By adoption of the hydrophobic lipophilic food-grade oil absorption material as a food-grade oil removal material, oil in foods especially soups can be absorbed without toxic and side effects, nutrients in foods are guaranteed while oil absorption is realized, and accordingly diet health is benefited greatly.

Description

technical field [0001] The invention relates to a new oil-absorbing material, which belongs to the technical field of hydrophobic, lipophilic and environment-friendly new materials. Background technique [0002] At present, with the progress of society and economic development, overnutrition has become a common unhealthy diet phenomenon, and excessive intake of fat is one of them. Excessive intake of oil can easily cause the following diseases: [0003] Lead to obesity: Among all foods, oil has the highest unit calories, and 1 gram can produce 9 kilocalories. If each person eats 1 more teaspoon (15 grams) of oil per day, the body weight will increase by 700-800 grams in one month, and nearly 10 kilograms in one year. Susceptible to heart disease and stroke: diet rich in oil, eating a lot of oil can lead to excess cholesterol and fatty acids in the blood. And these excess cholesterol and fatty acids will adhere to and deposit on blood vessels, cause arteriosclerosis, and e...

Claims

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Application Information

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IPC IPC(8): B01J20/24B01J20/30D21H27/00
CPCB01J20/24B01J2220/4875D21H27/00
Inventor 刘泽
Owner 刘泽
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