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Medicinal and edible plant chimonanthus grammatus essential oil, and preparation method and application thereof

A technology of wintersweet and essential oil, which is applied in the field of preparation of the essential oil of the medicinal and edible plant Tutuo wintersweet, which can solve the problems of infancy, narrow geographical distribution, and blank development of natural active resources, and achieve centralized distribution and high economy Value, broad-spectrum antibacterial effect Antioxidant activity

Inactive Publication Date: 2011-04-06
JIANGXI NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Tutuo wintersweet is a new species of the genus Wintersweet. It is a unique species in Jiangxi. It is little known because of its narrow geographical distribution. Its development and utilization are in its infancy, and the development of natural active resources is still blank.

Method used

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  • Medicinal and edible plant chimonanthus grammatus essential oil, and preparation method and application thereof
  • Medicinal and edible plant chimonanthus grammatus essential oil, and preparation method and application thereof
  • Medicinal and edible plant chimonanthus grammatus essential oil, and preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] (1) Select complete and disease-free fresh leaves of Wintersweet, remove impurities, rinse 3 times with clear water, air-dry for 24 hours, crush and sieve with 20 mesh, seal and store for later use;

[0051] (2) Take by weighing 30g of Tutuo wax plum powder in a 500ml flask, add 250ml of distilled water, and steam distill for 8 hours;

[0052] (3) put the distillate in a separatory funnel, let it stand for 0.5 hour, reclaim the light yellow transparent oily liquid in the upper layer;

[0053] (4) Dry it with anhydrous sodium sulfate to remove water, that is, the essential oil of Chimera chinensis, and store it in a brown sealed bottle at -20°C.

[0054] The obtained Tutuo wintersweet essential oil is used as antibacterial, antiseptic, and antioxidant additives for preparing cosmetics and cleaning products, or as a food additive, or as a health care product.

Embodiment 2

[0056] (1) Select complete and disease-free fresh leaves of Wintersweet, remove impurities, rinse twice with clear water, air-dry for 48 hours, crush and sieve with 40 mesh, seal and store for later use;

[0057] (2) Take by weighing 80g of Tutuo wax plum powder in a 1000ml round bottom flask, add water 500ml of distilled water, steam distillation for 7 hours;

[0058] (3) put the distillate in a separatory funnel, let it stand for 0.5 hour, reclaim the light yellow transparent oily liquid in the upper layer;

[0059] (4) Dry it with anhydrous sodium sulfate to remove water, that is, the essential oil of Chimera chinensis, and store it in a brown sealed bottle at -20°C.

[0060] The obtained Tutuo wintersweet essential oil is used as antibacterial, antiseptic, and antioxidant additives for preparing cosmetics and cleaning products, or as a food additive, or as a health care product.

Embodiment 3

[0062] (1) Select complete and disease-free fresh leaves of Wintersweet, remove impurities, rinse 3 times with clear water, air-dry for 36 hours, crush and sieve 60 mesh, seal and store for later use;

[0063] (2) Take by weighing 50g of Tutuo wax plum powder in a 500ml flask, add 250ml of distilled water, and steam distill for 6 hours;

[0064] (3) put the distillate in a separatory funnel, let it stand for 0.5 hour, reclaim the light yellow transparent oily liquid in the upper layer;

[0065] (4) Dry it with anhydrous sodium sulfate to remove water, that is, the essential oil of Chimera chinensis, and store it in a brown sealed bottle at -20°C.

[0066] The obtained Tutuo wintersweet essential oil is used as antibacterial, antiseptic, and antioxidant additives for preparing cosmetics and cleaning products, or as a food additive, or as a health care product.

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Abstract

The invention relates to a medicinal and edible plant chimonanthus grammatus essential oil, and a preparation method and application thereof. The chimonanthus grammatus essential oil is extracted by a vapor distillation method; 53 components are detected by gas-phase chromatogram-mass spectrum combined technology; the identified components occupy 99.99 percent of total peak area of a chromatogram of volatile oil; and the main components of the essential oil are (E)-3-(4,8-dimethyl-3,7-nonene)-furan, acetyl borneol ester, 6,6-dimethyl-3-methylene-bicyclo[3.1.1] heptane, tetrahydro solasodine, ledene alcohol, 1,5-dimethyl-1-ethenyl-4-hexenyl butyrate and the like which account for 49.87 percent of the total components of the volatile oil. The essential oil has higher antibacterial activity, wider antibacterial spectrum and high anti-oxidation activity; and can be used as a natural antibacterial and antioxidant active ingredient for preparing cosmetic additives, food additives, medicinal products, health-care products and the like.

Description

technical field [0001] The invention relates to a preparation method and application of the essential oil of the dual-purpose plant of medicine and food. The steam distillation method is used to extract and separate the essential oil. The biological activity test proves that the essential oil has good antibacterial and antioxidative activities, and has application Good use in the fields of cosmetic additives, food additives, medicine and health products. Background technique [0002] Microbial contamination has always been the most threatening and important issue in the cosmetics and food industry. It not only has a major impact on the production and quality inspection process, but more importantly, it poses a major threat to the health of consumers. Therefore, the addition of preservatives is not allowed. Avoided. However, due to the addition of a large number of chemical preservatives, while inhibiting the growth of bacteria, there are also great doubts about its safety i...

Claims

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Application Information

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IPC IPC(8): C11B9/00C11B9/02A23L3/3472A23L1/30A61K36/185A61K8/97A61Q19/00A61P9/12A61P11/10A61P11/14A61P29/00A61P31/04A61P31/12A61P35/00A61P37/04A61P39/06A23L33/105
Inventor 朱笃刘易鑫张志斌邹峥嵘颜日明曾庆桂
Owner JIANGXI NORMAL UNIV
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