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Preparation method and application of novel functional plant powdered oil

A plant powder, functional technology, applied in the direction of fat oil/fat refining, fat oil/fat production, fat production, etc., to avoid the production of unsaturated fatty acid fat oxidation and spoilage, improve functionality and nutritional value, and the effect of simple process

Active Publication Date: 2016-07-27
NANJING INST FOR THE COMPREHENSIVE UTILIZATION OF WILD PLANTS CHINA COOP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, lipophilic active compounds such as essential oils are used as the embedding core material of oil bodies, and there are no relevant literature or patent reports

Method used

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  • Preparation method and application of novel functional plant powdered oil

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment 1

[0040] Preparation of a powdered oil of green pepper essential oil embedded in perilla seed oil body

[0041] Take 100g of perilla seeds, grind the homogenate in the water extraction solution, squeeze and filter through 3 layers of gauze, collect the upper milky layer by centrifugation, disperse in the washing solution, wash, centrifuge, and recover 3 times, the upper milky layer is purified Perilla oil body.

[0042] Take 20g of perilla oil body, add 3.2g of green pepper essential oil, stir and emulsify embedding with a magnetic stirrer at 25°C, the stirring speed is 200rpm, and the embedding time is 4h. Take 0.2g of the embedding material and use 200μL of n-hexane to extract the unembedded green pepper essential oil components in the oil, centrifuge to take the upper organic phase, repeat the extraction once, combine the organic phases, dry them with nitrogen at 37°C, and dissolve them with 50uL of n-hexane . Take 0.2g of the embedding material and mix it with 200 μL isopr...

specific Embodiment 2

[0044] Preparation of a powdered oil of camellia oleifera seed oil embedded with thyme essential oil

[0045] Take 200g of Camellia oleifera seeds, grind the homogenate in the water extraction solution, squeeze and filter through 3 layers of gauze, collect the upper milky layer by centrifugation, disperse in the washing solution, wash, centrifuge, and recover 3 times, the upper milky layer is purified Camellia oleifera seed oil body.

[0046] Take 40 g of Camellia oleifera seed oil, add 9.0 g of thyme essential oil, stir and emulsify embedding with a magnetic stirrer at 25 ° C, the stirring speed is 250 rpm, and the embedding time is 6 h. Take 0.2 g of the embedded material and extract the unembedded thyme essential oil fraction in vitro with 200 μL of n-hexane, centrifuge to take the upper organic phase, repeat the extraction once, combine the organic phases, dry them with nitrogen at 37°C, and dissolve them with 50 μL of n-hexane. Take 0.2g of the embedding material and mix...

specific Embodiment 3

[0048] Moisturizing lotion with antibacterial and anti-mite effects

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Abstract

The invention relates to a preparation method and application of novel functional powdered oil, and belongs to the technical field of oil processing. A series of novel functional plant powdered oil are prepared by virtue of a spray drying technology after taking an oil body of an oil plant seed rich in unsaturated fatty acid as a carrier to embed plant essential oil, and performing ultrafiltration purification and concentration on an embedded oil body. According to the preparation method provided by the invention, the seed oil body is used for embedding plant functional components, the embedding rate is high, the stability is strong, and the obtained powdered oil has multiple effects of sterilizing, inhibiting mites, locking water, resisting oxidation, lowering embedded, enhancing memory ability, and the like, and can be used as a functional emulsion additive applied to the fields of foods, feeds, daily chemicals, package and the like.

Description

technical field [0001] The invention relates to a preparation method and application of a novel functional vegetable powder oil, belonging to the technical field of oil processing. Background technique [0002] Essential oils are oily substances with characteristic aromas that can be distilled from plants with water vapor. They are composed of many small molecular compounds, such as aldehydes, alcohols, phenols, esters, terpenes, aromatic hydrocarbons, etc., and have biological activities such as anti-oxidation, antibacterial, anti-inflammatory, and anti-cancer. However, essential oils are volatile, easily oxidized, insoluble in water and other properties and odor factors limit their effective application in the fields of food and daily chemicals. [0003] Plant seed oils are an important source of unsaturated fatty acids necessary for the human body, such as cottonseed, oats, sesame, soybeans, safflower seeds, sunflower seeds, flaxseeds, perilla seeds, Eucommia seeds, came...

Claims

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Application Information

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IPC IPC(8): C11B1/04C11B3/00
CPCC11B1/04C11B3/00C11B3/001C11B3/008
Inventor 姚正颖孙力军张卫明侯北伟张丹
Owner NANJING INST FOR THE COMPREHENSIVE UTILIZATION OF WILD PLANTS CHINA COOP