Quality preservation method for preparing multi-vitamin polypeptide co-loaded nano-liposome eye protection patch

Quality preservation method for preparing multi-vitamin polypeptide co-loaded nano-liposome eye protection patch

The invention discloses a quality guarantee method for preparing a multivitamin polypeptide co-loaded nano-liposome eye protection patch, which is characterized by comprising the following steps: slowly injecting absolute ethyl alcohol solutions of vitamin A, vitamin E, soybean lecithin, cholesterol...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: ZHU YANGGEN
Format: Patent
Sprache:chi ; eng
Schlagworte:
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator ZHU YANGGEN
description The invention discloses a quality guarantee method for preparing a multivitamin polypeptide co-loaded nano-liposome eye protection patch, which is characterized by comprising the following steps: slowly injecting absolute ethyl alcohol solutions of vitamin A, vitamin E, soybean lecithin, cholesterol and the like into a phosphate buffer solution which is heated to 45-60 DEG C and has a pH value of 6.4-7.8 to prepare liposome, and stirring until ethanol is completely removed; dissolving vitamin B12, vitamin B6, small-molecule active polypeptide and the like in a phosphate buffer solution with the pH value of 6.4-7.8, adding into the liposome solution, heating to 45-70 DEG C on a water bath, preserving heat and hatching for 25-60 minutes to prepare a co-loaded liposome, adding a liposome stabilizer, homogenizing at high pressure, and filtering by a 0.22 m filter membrane; adding an aqueous solution of extracts of vaccinium myrtillus, chrysanthemum and the like, which are pretreated by boiling, dissolving, preser
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN117618529A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN117618529A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN117618529A3</originalsourceid><addsrcrecordid>eNqNjE0KwjAQhbtxIeodxgN0UcW_pRTFlSC4L0MytYEkMyTTQm9vFQ_g6j0-3vfmhTx69E5HkESZ0oDqOEIg7dhCy-nDBZOLLwi9V1cOTjG4CMJ-FBJ1lsBw6RktWYgYp-6EMwcCGmnyWcl8XwXVdMti1qLPtPrlolhfL8_6VpJwQ1nQUCRt6ntVHfbVcbc5nbf_bN4alkSk</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Quality preservation method for preparing multi-vitamin polypeptide co-loaded nano-liposome eye protection patch</title><source>esp@cenet</source><creator>ZHU YANGGEN</creator><creatorcontrib>ZHU YANGGEN</creatorcontrib><description>The invention discloses a quality guarantee method for preparing a multivitamin polypeptide co-loaded nano-liposome eye protection patch, which is characterized by comprising the following steps: slowly injecting absolute ethyl alcohol solutions of vitamin A, vitamin E, soybean lecithin, cholesterol and the like into a phosphate buffer solution which is heated to 45-60 DEG C and has a pH value of 6.4-7.8 to prepare liposome, and stirring until ethanol is completely removed; dissolving vitamin B12, vitamin B6, small-molecule active polypeptide and the like in a phosphate buffer solution with the pH value of 6.4-7.8, adding into the liposome solution, heating to 45-70 DEG C on a water bath, preserving heat and hatching for 25-60 minutes to prepare a co-loaded liposome, adding a liposome stabilizer, homogenizing at high pressure, and filtering by a 0.22 m filter membrane; adding an aqueous solution of extracts of vaccinium myrtillus, chrysanthemum and the like, which are pretreated by boiling, dissolving, preser</description><language>chi ; eng</language><subject>HUMAN NECESSITIES ; HYGIENE ; MEDICAL OR VETERINARY SCIENCE ; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES ; SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS</subject><creationdate>2024</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&amp;date=20240301&amp;DB=EPODOC&amp;CC=CN&amp;NR=117618529A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20240301&amp;DB=EPODOC&amp;CC=CN&amp;NR=117618529A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHU YANGGEN</creatorcontrib><title>Quality preservation method for preparing multi-vitamin polypeptide co-loaded nano-liposome eye protection patch</title><description>The invention discloses a quality guarantee method for preparing a multivitamin polypeptide co-loaded nano-liposome eye protection patch, which is characterized by comprising the following steps: slowly injecting absolute ethyl alcohol solutions of vitamin A, vitamin E, soybean lecithin, cholesterol and the like into a phosphate buffer solution which is heated to 45-60 DEG C and has a pH value of 6.4-7.8 to prepare liposome, and stirring until ethanol is completely removed; dissolving vitamin B12, vitamin B6, small-molecule active polypeptide and the like in a phosphate buffer solution with the pH value of 6.4-7.8, adding into the liposome solution, heating to 45-70 DEG C on a water bath, preserving heat and hatching for 25-60 minutes to prepare a co-loaded liposome, adding a liposome stabilizer, homogenizing at high pressure, and filtering by a 0.22 m filter membrane; adding an aqueous solution of extracts of vaccinium myrtillus, chrysanthemum and the like, which are pretreated by boiling, dissolving, preser</description><subject>HUMAN NECESSITIES</subject><subject>HYGIENE</subject><subject>MEDICAL OR VETERINARY SCIENCE</subject><subject>PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES</subject><subject>SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjE0KwjAQhbtxIeodxgN0UcW_pRTFlSC4L0MytYEkMyTTQm9vFQ_g6j0-3vfmhTx69E5HkESZ0oDqOEIg7dhCy-nDBZOLLwi9V1cOTjG4CMJ-FBJ1lsBw6RktWYgYp-6EMwcCGmnyWcl8XwXVdMti1qLPtPrlolhfL8_6VpJwQ1nQUCRt6ntVHfbVcbc5nbf_bN4alkSk</recordid><startdate>20240301</startdate><enddate>20240301</enddate><creator>ZHU YANGGEN</creator><scope>EVB</scope></search><sort><creationdate>20240301</creationdate><title>Quality preservation method for preparing multi-vitamin polypeptide co-loaded nano-liposome eye protection patch</title><author>ZHU YANGGEN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN117618529A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</creationdate><topic>HUMAN NECESSITIES</topic><topic>HYGIENE</topic><topic>MEDICAL OR VETERINARY SCIENCE</topic><topic>PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES</topic><topic>SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS</topic><toplevel>online_resources</toplevel><creatorcontrib>ZHU YANGGEN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZHU YANGGEN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Quality preservation method for preparing multi-vitamin polypeptide co-loaded nano-liposome eye protection patch</title><date>2024-03-01</date><risdate>2024</risdate><abstract>The invention discloses a quality guarantee method for preparing a multivitamin polypeptide co-loaded nano-liposome eye protection patch, which is characterized by comprising the following steps: slowly injecting absolute ethyl alcohol solutions of vitamin A, vitamin E, soybean lecithin, cholesterol and the like into a phosphate buffer solution which is heated to 45-60 DEG C and has a pH value of 6.4-7.8 to prepare liposome, and stirring until ethanol is completely removed; dissolving vitamin B12, vitamin B6, small-molecule active polypeptide and the like in a phosphate buffer solution with the pH value of 6.4-7.8, adding into the liposome solution, heating to 45-70 DEG C on a water bath, preserving heat and hatching for 25-60 minutes to prepare a co-loaded liposome, adding a liposome stabilizer, homogenizing at high pressure, and filtering by a 0.22 m filter membrane; adding an aqueous solution of extracts of vaccinium myrtillus, chrysanthemum and the like, which are pretreated by boiling, dissolving, preser</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language chi ; eng
recordid cdi_epo_espacenet_CN117618529A
source esp@cenet
subjects HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
title Quality preservation method for preparing multi-vitamin polypeptide co-loaded nano-liposome eye protection patch
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-04T16%3A37%3A13IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=ZHU%20YANGGEN&rft.date=2024-03-01&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN117618529A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true