公开(公告)号：US20240158273A1

公开(公告)日：2024-05-16

申请号：US18551130

申请日：2022-04-01

申请人： Korea Institute of Ocean Science & Technology

发明人： Do-Hyung KANG ,  Yong-Kyun RYU ,  Won-Kyu LEE ,  Woon-Yong CHOI ,  Tae-Ho KIM ,  Yeon-Ji LEE ,  Areumi PARK ,  Youn Sik JEONG

IPC分类号： C02F3/32 ,  A23K10/30 ,  C02F103/20 ,  C12N1/12 ,  C12R1/89

CPC分类号： C02F3/322 ,  A23K10/30 ,  C12N1/125 ,  C02F2103/20 ,  C02F2203/006 ,  C12R2001/89

摘要： The present disclosure provides a resource-circulation-type and eco-friendly livestock manure treatment method, and a system for producing algal biomass used therein, the method being capable of: preventing water pollution while allowing livestock liquid fertilizer to be treated on the basis of a biological process; producing algal biomass; and supplying the produced algal biomass to livestock feed and farms.

公开(公告)号：US20220160798A1

公开(公告)日：2022-05-26

申请号：US17436356

申请日：2020-02-19

申请人： KOREA INSTITUTE OF OCEAN & SCIENCE TECHNOLOGY

发明人： Do-Hyung KANG ,  Taeko KIM ,  Youngdeuk LEE ,  Woon-Yong CHOI ,  Yong Kyun YOU ,  Won Kyu LEE ,  Areumi PARK

IPC分类号： A61K35/748 ,  A23L33/135 ,  B01D11/02 ,  A61K9/19

摘要： An object of the present invention is to preserve the total content of chlorophyll in an extract while increasing the extraction yield of a Spirulina extract. Another object of the present invention is to provide a pharmaceutical composition and health functional food for prevention or treatment of degenerative cranial nerve diseases containing a Spirulina extract as an active ingredient, and to provide a method for treating degenerative cranial nerve diseases using a Spirulina extract. The present invention provides a method for producing a Spirulina extract including the steps of (a) preparing a Spirulina powder; (b) adding 50% to 80% of ethanol to the Spirulina powder and performing an ultrasonic pretreatment at 15° C. to 35° C.; (c) extracting a Spirulina extract at 50° C. to 80° C.; (d) vacuum-concentrating the Spirulina extract; and (e) freeze-drying the vacuum-concentrated Spirulina extract.

公开(公告)号：US20240166991A1

公开(公告)日：2024-05-23

申请号：US18551128

申请日：2022-04-01

申请人： Korea Institute of Ocean Science & Technology

发明人： Do-Hyung KANG ,  Young-Deuk LEE ,  Woon-Yong CHOI ,  Youn Sik JEONG ,  Areumi PARK ,  Yeon-Ji LEE ,  Tae-Ho KIM ,  Won-Kyu LEE ,  Yong-Kyun RYU

IPC分类号： C12N5/00

CPC分类号： C12N5/0018 ,  C12N2533/90 ,  C12N2537/00

摘要： The present disclosure relates to a cell culture medium composition and a preparation method therefor. By replacing an animal serum with a Spirulina hydrolysate, cell growth can be induced and cell proliferation can be promoted to a level greater than or equal to that of a medium containing an animal serum, while significantly reducing the added amount of animal serum.