A kind of camphor leaf volatile oil clathrate and preparation method thereof

A technology of clathrate of volatile oil and camphor leaves, applied in the biological field of Microsporum ointment), insecticidal, analgesic and anti-inflammatory effects, which can solve the problems of unfavorable feed storage, reduced bioavailability, easy mildew, etc. To achieve the effect of improving bioavailability, improving stability and protecting drug efficacy
CN102274286AInactive Publication Date: 2011-12-14SICHUAN AGRI UNIV +1
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
SICHUAN AGRI UNIV
Publication Date
2011-12-14
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a cinnamomum longepaniculatum leaf volatile oil beta-cyclodextrin clathrate compound serving as a functional biological feed additive and a preparation method thereof. The preparation method comprises the following steps of: adding cinnamomum longepaniculatum leaf volatile oil dissolved in an organic solvent into aqueous solution containing beta-cyclodextrin, and stirring. The cinnamomum longepaniculatum leaf volatile oil beta-cyclodextrin clathrate compound has the characteristics of mild clathrate condition, simplicity of operation, easy control and high clathrate yield. The prepared clathrate compound makes the cinnamomum longepaniculatum leaf volatile oil in the solid state and convenient to mix for livestock and poultry, the medicinal effect of the volatile oil can be protected, and the palatability is improved, so the defects of irritation, volatility and the like due to the direct adoption of the volatile oil are overcome. The clathrate compound has theeffects of resisting bacteria (escherichia coli, salmonella and staphylococcus aureus), resisting fungi (trichophyton mentagrophytes, microsporum canis and microsporum gypseum), killing insect pests,easing pain and resisting inflammation, and is a good biological feed additive which is used for resisting diseases and promoting growth and avoids residue.
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Description

technical field

[0001] The invention relates to a functional biological feed additive oil camphor leaf volatile oil β-cyclodextrin inclusion compound and a preparation method thereof, in particular to an antibacterial (Escherichia coli, Salmonella and Staphylococcus aureus), antifungal (muscle Trichophyton, Microsporum canis and Microsporum gypsum), biological feed additive β-cyclodextrin inclusion compound with insecticidal, analgesic and anti-inflammatory effects and its preparation method. Background technique

[0002] Drug feed additives play an important role in my country's livestock and poultry breeding industry because of their functions of promoting the growth of livestock and poultry and preventing diseases, improving productivity and raising economic benefits. However, with the long-term use of pharmaceutical feed additives, especially the abuse of antibiotics and chemically synthesized drugs in feed, problems such as drug resistance, drug residues, and environmen...

Claims

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