Natural medicinal addictive for napkin and its preparation method

A technology for additives and sanitary napkins, applied in the field of natural pharmaceutical additives, can solve the problems of toxic and side effects of preservatives, re-contamination of pharmaceutical sanitary napkins, easy moldy drugs, etc., and achieves strong extraction ability, easy control of operating parameters, and improved product yield. and resource utilization

Inactive Publication Date: 2005-01-26
XIAMEN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

According to reports, the above-mentioned various medicated sanitary napkins have certain preventive effects on some common gynecological diseases, but there are generally two deficiencies: (1) no antiseptic substances are added, so the medicines are prone to mildew, making the medicines hy

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Embodiment 1: Get Rhizoma Cyperi 10kg, Folium Artemisiae Argyi 10kg, Angelica Sinensis 10kg, Rhizoma Rhizoma 10kg, Cinnamon Twig 3kg, Asarum 2kg and grind it into powder with a food processor for subsequent use;

[0015] Pour 7kg of water into a 10L extraction kettle, weigh 5kg of ebony, wrap it with fine gauze, put it into a Soxhlet extractor, heat the extraction kettle until the water boils (about 100°C), and let the water vapor flow in the Soxhlet extractor. Reflux; extraction until the reflux liquid is nearly colorless (about 10h). Take out the ebony residue, put in the same weight of ebony, and extract in the same way for about 10 hours. Repeated extraction altogether 3 times (15kg ebony), obtain the distilled water extract of ebony, for subsequent use;

[0016] Put the mixed traditional Chinese medicine powder into supercritical CO 2 The extraction kettle of the fluid extractor was preheated at 50°C for 10 minutes. Use 30MPa, 50°C conditions in the extraction k...

Embodiment 2

[0018] Example 2: Take 5kg Rhizoma Cyperi, 8kg Artemisia argyi, 8kg Chinese Angelica, 10kg Rhizoma Rhizoma Rhizoma, 6kg Guizhi, and 1kg Asarum, grind them into powder with a food processor, put them into an extraction kettle, and preheat at 45°C for 10 minutes. In the extraction kettle, 28MPa and 45°C were used for static extraction for 9 minutes, then dynamic for 4.5 hours, and supercritical CO regulated by 10% ethanol. 2 CO in liquid 2 The flow rate is 900kg / h, and the flow rate of ethanol is 95kg / h; after the active ingredients are extracted, they are decompressed into the separation kettle through a filter and a heat exchanger; extracting solution; then use the distilled water leaching solution of ebony to adjust the acidity of the extracting solution of the active ingredients of the Chinese herbal medicine to pH=4.

Embodiment 3

[0019] Example 3: Take 15kg Cyperus cyperi, 20kg Artemisia argyi, 15kg Angelica sinensis, 10kg Yuanhu, 9kg Guizhi, and 5kg Asarum, grind them into powder with a food processor, put them into an extraction kettle, and preheat at 60°C for 15 minutes. Use 35MPa in the extraction kettle, 60°C, static extraction for 15min, then dynamic 7h, supercritical CO regulated by 10% ethanol 2 CO in liquid 2 The flow rate is 1100kg / h, and the flow rate of ethanol is 110kg / h; after extracting the active ingredients, they are decompressed into the separation kettle through filters and heat exchangers; the separation kettle is 8MPa, 40°C, and the active ingredients of traditional Chinese medicine are rinsed with ethanol to obtain extracting solution; then use the distilled water extracting solution of ebony to adjust the acidity of the extracting solution of the active ingredients of the Chinese herbal medicine to pH=5.

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Abstract

The invention concerns a natural healthy drug addictive for napkin and the preparation process thereof. The components in weight portion are as follows: cyperirhizome 5-20, Chinese mugwort leaf 5-20, Chinese angelica root 5-20, corydalis tuber 5-20, cassia twig 1-9, asarum herg 1-5. It adopts supercritical CO#-[2] fluid extracting method to extract effective components of the Chinese herbal medicine, then regulates the distilled water decoction acidity of dark plum, the flavor and property are mild and having no stimuli to skin. The drug addictive has functions in activating blood circulation, dissipating blood stasis, warming the channel to relieve pain. It can relieve dysmenorrhea caused by liver qi stagnation and blood circulation obstruction. The invention has certain actions in preventing and treating all kinds of colpitis, pelvic inflammatory disease and urethritis.

Description

technical field [0001] The invention relates to a natural medicine additive for health care sanitary napkins. Background technique [0002] With the progress of society, sanitary napkins have greatly facilitated women's daily life, and sanitary napkins of various specifications and models with special properties have been invented for the prevention and treatment of various menstrual symptoms. Special drug sanitary napkins are based on the physiological and pathological characteristics of women's menstrual period. Natural Chinese herbal medicines are selected and scientifically formulated to have antibacterial, anti-inflammatory, warming and relieving pain effects; The combination of traditional Chinese and Western medicines can prevent diseases before they occur, and at the same time, it can significantly improve the symptoms of genital itching, burning pain, excessive secretions, and foul smells caused by women's menstrual infection. [0003] There are many formulations o...

Claims

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Application Information

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IPC IPC(8): A61L15/44
Inventor 戴李宗许一婷陆汎卢婷庄建设庄丹丹
Owner XIAMEN UNIV
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