Immunopotentiator and preparation method thereof
The invention discloses an immunopotentiator and a preparation method thereof. The immunopotentiator is prepared from an active ingredient and pharmaceutically usable auxiliaries, wherein the active ingredient is a moisture position extract of cucumber leaves. The preparation method comprises the fo...
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| creator | LI MEIHUA JI ZONGHUI CHEN FENGCAI LI YAN CUI YUPING HE DAN ZHANG JING |
| description | The invention discloses an immunopotentiator and a preparation method thereof. The immunopotentiator is prepared from an active ingredient and pharmaceutically usable auxiliaries, wherein the active ingredient is a moisture position extract of cucumber leaves. The preparation method comprises the following steps: refluxing and extracting the cucumber leaf raw material with an ethanol solution, filtering, and concentrating the filtrate to dry at reduced pressure to obtain a crude extract; dissolving the crude extract with water, adding petroleum ether to extract, removing the petroleum ether extract, and concentrating the water raffinate to obtain the water position extract of cucumber leaves. The immunopotentiator is stable in source of raw materials and low in price, and is efficient. The preparation method is simple. |
| format | Patent |
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The immunopotentiator is prepared from an active ingredient and pharmaceutically usable auxiliaries, wherein the active ingredient is a moisture position extract of cucumber leaves. The preparation method comprises the following steps: refluxing and extracting the cucumber leaf raw material with an ethanol solution, filtering, and concentrating the filtrate to dry at reduced pressure to obtain a crude extract; dissolving the crude extract with water, adding petroleum ether to extract, removing the petroleum ether extract, and concentrating the water raffinate to obtain the water position extract of cucumber leaves. The immunopotentiator is stable in source of raw materials and low in price, and is efficient. The preparation method is simple.</description><language>eng</language><subject>FOODS OR FOODSTUFFS ; FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J ; HUMAN NECESSITIES ; HYGIENE ; MEDICAL OR VETERINARY SCIENCE ; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES ; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL ; SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS ; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT ; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES</subject><creationdate>2015</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20150325&DB=EPODOC&CC=CN&NR=104435058A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20150325&DB=EPODOC&CC=CN&NR=104435058A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LI MEIHUA</creatorcontrib><creatorcontrib>JI ZONGHUI</creatorcontrib><creatorcontrib>CHEN FENGCAI</creatorcontrib><creatorcontrib>LI YAN</creatorcontrib><creatorcontrib>CUI YUPING</creatorcontrib><creatorcontrib>HE DAN</creatorcontrib><creatorcontrib>ZHANG JING</creatorcontrib><title>Immunopotentiator and preparation method thereof</title><description>The invention discloses an immunopotentiator and a preparation method thereof. The immunopotentiator is prepared from an active ingredient and pharmaceutically usable auxiliaries, wherein the active ingredient is a moisture position extract of cucumber leaves. The preparation method comprises the following steps: refluxing and extracting the cucumber leaf raw material with an ethanol solution, filtering, and concentrating the filtrate to dry at reduced pressure to obtain a crude extract; dissolving the crude extract with water, adding petroleum ether to extract, removing the petroleum ether extract, and concentrating the water raffinate to obtain the water position extract of cucumber leaves. The immunopotentiator is stable in source of raw materials and low in price, and is efficient. The preparation method is simple.</description><subject>FOODS OR FOODSTUFFS</subject><subject>FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J</subject><subject>HUMAN NECESSITIES</subject><subject>HYGIENE</subject><subject>MEDICAL OR VETERINARY SCIENCE</subject><subject>PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES</subject><subject>PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL</subject><subject>SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS</subject><subject>THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT</subject><subject>THEIR TREATMENT, NOT COVERED BY OTHER CLASSES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2015</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDDwzM0tzcsvyC9JzSvJTCzJL1JIzEtRKChKLUgsSizJzM9TyE0tychPUSjJSC1KzU_jYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQWJyal5qSXxzn6GBiYmxqYGphaOxsSoAQC7OywH</recordid><startdate>20150325</startdate><enddate>20150325</enddate><creator>LI MEIHUA</creator><creator>JI ZONGHUI</creator><creator>CHEN FENGCAI</creator><creator>LI YAN</creator><creator>CUI YUPING</creator><creator>HE DAN</creator><creator>ZHANG JING</creator><scope>EVB</scope></search><sort><creationdate>20150325</creationdate><title>Immunopotentiator and preparation method thereof</title><author>LI MEIHUA ; JI ZONGHUI ; CHEN FENGCAI ; LI YAN ; CUI YUPING ; HE DAN ; ZHANG JING</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN104435058A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2015</creationdate><topic>FOODS OR FOODSTUFFS</topic><topic>FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J</topic><topic>HUMAN NECESSITIES</topic><topic>HYGIENE</topic><topic>MEDICAL OR VETERINARY SCIENCE</topic><topic>PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES</topic><topic>PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL</topic><topic>SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS</topic><topic>THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT</topic><topic>THEIR TREATMENT, NOT COVERED BY OTHER CLASSES</topic><toplevel>online_resources</toplevel><creatorcontrib>LI MEIHUA</creatorcontrib><creatorcontrib>JI ZONGHUI</creatorcontrib><creatorcontrib>CHEN FENGCAI</creatorcontrib><creatorcontrib>LI YAN</creatorcontrib><creatorcontrib>CUI YUPING</creatorcontrib><creatorcontrib>HE DAN</creatorcontrib><creatorcontrib>ZHANG JING</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LI MEIHUA</au><au>JI ZONGHUI</au><au>CHEN FENGCAI</au><au>LI YAN</au><au>CUI YUPING</au><au>HE DAN</au><au>ZHANG JING</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Immunopotentiator and preparation method thereof</title><date>2015-03-25</date><risdate>2015</risdate><abstract>The invention discloses an immunopotentiator and a preparation method thereof. The immunopotentiator is prepared from an active ingredient and pharmaceutically usable auxiliaries, wherein the active ingredient is a moisture position extract of cucumber leaves. The preparation method comprises the following steps: refluxing and extracting the cucumber leaf raw material with an ethanol solution, filtering, and concentrating the filtrate to dry at reduced pressure to obtain a crude extract; dissolving the crude extract with water, adding petroleum ether to extract, removing the petroleum ether extract, and concentrating the water raffinate to obtain the water position extract of cucumber leaves. The immunopotentiator is stable in source of raw materials and low in price, and is efficient. The preparation method is simple.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | FOODS OR FOODSTUFFS FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT THEIR TREATMENT, NOT COVERED BY OTHER CLASSES |
| title | Immunopotentiator and preparation method thereof |
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