Method for purifying and concentrating composite biological active factors and concentrated liquid thereof
A technology of bioactive factors and growth factors, which is applied in the field of purification and concentration of compound bioactive factors and its concentrate, can solve the problems of inability to guarantee the effective activity of compound active factors, high cost of concentration and extraction, poor utilization rate, etc., and achieve delay Effect of skin aging, guaranteed nutrition and functional ingredients, low cost
Inactive Publication Date: 2019-07-19
雷艳
0 Cites 0 Cited by
AI-Extracted Technical Summary
Problems solved by technology
View more
Abstract
The present invention discloses a method for purifying and concentrating composite biological active factors and concentrated liquid thereof. An organic solvent is added into biological tissue cultureliquid containing the composite biological active factors, the biological tissue culture liquid is continuously stirred to be uniform to obtain biological tissue mixed liquid, the obtained biologicaltissue mixed liquid is put into a pressure processor, a temperature-rising treatment is conducted, rapid depressurizing is conducted to normal pressure, besides, the biological tissue mixed liquid istaken out, centrifuging is conducted, after the centrifuging, filtration is conducted to remove residual biological tissue impurities in the biological tissue mixed liquid to obtain clarified liquidof the biological tissue mixed liquid, besides, an ultrafiltration membrane is used to filter out the clarified liquid to obtain a biological tissue ultrafiltrate containing the active factors, and besides, the ultrafiltrate is further purified and concentrated to obtain the concentrated liquid containing the composite biological active factors. The concentrated liquid containing the composite biological active factors can accelerate repair after a skin surgery and also has functions of smoothing fine lines, delaying skin aging, etc.
Application Domain
Colony-stimulating factorPeptide preparation methods +9
Technology Topic
UltrafiltrationChemistry +11
Examples
- Experimental program(3)
Example Embodiment
Example Embodiment
Example Embodiment
PUM


Description & Claims & Application Information
We can also present the details of the Description, Claims and Application information to help users get a comprehensive understanding of the technical details of the patent, such as background art, summary of invention, brief description of drawings, description of embodiments, and other original content. On the other hand, users can also determine the specific scope of protection of the technology through the list of claims; as well as understand the changes in the life cycle of the technology with the presentation of the patent timeline. Login to view more.
Similar technology patents
Anti-aging skin care product composition and preparation method thereof
PendingCN114209640Adelay skin agingsource security
Owner:SHANGHAI CHEERMORE BIOLOGICAL TECH CO LTD
Orthopedic nursing device with infrared function
PendingCN108478390APromote nutrient metabolismAccelerated blood lymphatic circulation
Owner:THE SECOND PEOPLES HOSPITAL OF NANTONG
Moringa oil facial mask and making method thereof
InactiveCN109481359Afirm skindelay skin aging
Owner:昆明金大毫生物科技有限公司
Composition of phellinus igniarius submerged fermentation concentrated solution and thallus extract as well as preparation method and application of composition
PendingCN114010548AStimulates collagen productiondelay skin aging
Owner:TIANJIN KANGTING BIOLOGICAL ENG GRP CO LTD
Silk mask with acne removal and skin care efficacy and preparation method of silk mask
InactiveCN106511164Amild performancedelay skin aging
Owner:JIANGSU AIXISHI TECH SERVICE CONSULTATION CO LTD
Resveratrol component contained cosmetic
PendingCN110538081Adelay skin agingPromote melanin metabolism
Owner:安婕妤化妆品科技股份有限公司
Classification and recommendation of technical efficacy words
- Promote nutrient metabolism
Orthopedic nursing device with infrared function
PendingCN108478390APromote nutrient metabolismAccelerated blood lymphatic circulation
Owner:THE SECOND PEOPLES HOSPITAL OF NANTONG