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Extraction method of peony product

An extraction method and technology of peony, applied in the chemical industry, can solve the problems of easy residue of toxic solvents and organic chemicals, destruction of physiological effects and pharmacological activities, easy consumption of active ingredients, etc., to achieve short heating time, high active ingredients, and benefit The effect of industrial production

Inactive Publication Date: 2013-03-27
LUOYANG TIANXIANG MUDAN DEV CO LTD
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Problems solved by technology

[0004] The purpose of the present invention is to provide a method for extracting peony products, which solves the problem that in the prior art, peony products are not easy to remove all impurities, the extraction temperature is high, toxic solvents and organic chemicals are easy to remain, easy to consume active ingredients, and make them lose their natural activity. , destroy its physiological function and pharmacological activity, serious pollution problem

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  • Extraction method of peony product

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Embodiment Construction

[0017] In order to make the objectives, technical solutions and advantages of the present invention clearer, the following further describes the present invention in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0018] Such as figure 1 As shown, the extraction method of peony products provided by the present invention includes:

[0019] Step 101: Dry or air-dry the picked peony seeds at a low temperature;

[0020] Choose the full-grained peony seeds and dry them at low temperature.

[0021] Step 102: Peel the shells into peony kernels;

[0022] Step 103, winnowing and crushing;

[0023] After the picked peony seeds are winnowed and crushed, they can also be directly extracted with super-CO2 to obtain peony essential oil.

[0024] Peony seeds are dried at low temperature, peeled, crushed, 30-90% ethanol is a...

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Abstract

The invention provides an extraction method of a peony product. According to the invention, picked peony seeds are subjected to low-temperature bake-drying or air-drying; the seeds are shelled, such that peony seed kernels are obtained; winnowing is carried out; and cold-pressing is carried out, such that peony cake or peony oil is obtained. In prior arts, impurities in peony products are hard to remove; an extraction temperature is high; toxic solvent and organic chemical substance residues are easy to occur; effective component is easy to consume, such that natural activity is lost, and physiological role and pharmacological activity of the product are damaged; and severe pollution. With the peony product extraction method provided by the invention, the problems are solved.

Description

Technical field [0001] The invention relates to the field of chemical engineering, in particular to a method for extracting peony products. Background technique [0002] Luoyang peony grows in the soil in Luoyang, which is rich in trace elements from volcanic rocks, and is rich in functional ingredients that are extremely beneficial to the human body. Moutan cortex: rich in paeonol, paeoniflorin, gallic acid, volatile oil 0.1 5~0.4% phytoziol, paeonol glycosides, glucose gallic acid, paeonol glycosides, oxidized paeoniflorin, etc., so peony not only has a high ornamental value Artistic value, and has very good health, beauty, medicinal value. Peony flower: Contains 1.2 to 1.7% of flavonoids, 7.8% of amino acids, 27.8% of active polysaccharides, and 0.47% of vitamins. Peony petals and peony pollen are rich in vitamins, enzymes, sugars and brass, as well as 8 amino acids, 7 major elements and 8 trace elements required by the human body. There are more than 40 active ingredients ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11B1/00C11B1/04C11B1/06C11B1/10C11B3/00C11B3/12A23J1/14
Inventor 孙灿
Owner LUOYANG TIANXIANG MUDAN DEV CO LTD
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