Magnolia flower oil

A technology of magnolia oil and wangchunhua, which is applied in the field of vegetable oil, can solve the problems that the active ingredients cannot be fully utilized, limit the application range of magnolia, and have poor use effects, and achieve the effects of inhibiting production, reducing permeability, and improving utilization

Active Publication Date: 2007-03-14
恒利康生物科技股份有限公司
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Problems solved by technology

Usually Magnolia magnolia (Wangchunhua) is directly used as a decoction, pill, and powder, and the active ingredients (volatile oil) contained therein cannot be fully utilized, which not only causes a lot of waste, but also has poor use effect, and is inconvenient to treat some diseases. , limiting the scope of application of magnolia (Wang Chunhua)

Method used

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Embodiment Construction

[0027] In conjunction with accompanying drawing and embodiment, further illustrate the extracting method of magnolia (Wangchunhua) oil of the present invention, structure identification, quality evaluation etc., its feature and advantage will be clearer.

[0028] The extracting experiment raw material of magnolia magnolia (Wangchunhua) oil of the present invention adopts the flower buds of Nanzhao magnolia wangchunhua picked in March in early spring, dried in the shade, mildew-free, and free of impurities; it is advisable to crush 0.1-0.5 cm wound pieces; , and inject 1 / 3 full of water, moisten for 30-50 minutes; heat slowly for the first hour, gradually increase the heat source to make the temperature in the still pot reach 80-150°C; close the outlet valve of the still pot to maintain the pressure in the pot to 0.8~2.0Mpa; the distilling rate per hour is 5~15% of the volume, 24~28 hours before and after; the temperature of the distillate (oil-water mixture) is maintained at 45...

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Abstract

A magnolia oil is prepared from the magnolia flower buds through heating, pressurizing, distilling, extracting in solvent, distilling again and removing impurities. It has special fragrance besides its medical function. Its advantages are higher medical value, and high extracting rate and purity.

Description

Technical field: [0001] The invention belongs to the technical field of vegetable oil, and relates to a natural material Magnolia magnolia (Wangchunhua) oil. Background technique: [0002] Magnolia magnolia (Wangchunhua) is a precious Chinese medicinal material, which is derived from the dry flower buds of Magnolia plants, and is one of the more complex traditional Chinese medicinal materials. [0003] The 1953 edition of the Chinese Pharmacopoeia did not include it. The 1963 edition only stipulated one original plant species of magnolia magnolia, magnolia. The 1977 edition added Wangchunhua and Yulan magnolia to the original plant species of magnolia. After 1985, all editions used Wudang Magnolia has replaced Magnolia, and it is stipulated that the dried flower buds of three plants, Wangchunhua, Magnolia, and Wudang Magnolia, are used as magnolia medicinal materials. [0004] Magnolia magnolia is warm in nature and pungent in taste, and belongs to the lung and stomach meri...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C11B1/00
Inventor 李恒
Owner 恒利康生物科技股份有限公司
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