Title:
ＫＡＰＰＡＰＨＹＣＵＳＡＬＶＡＲＥＺＩＩ（カラギナン原藻）から抽出したエタノール及び海藻樹液の統合生産プロセス
Document Type and Number:
Japanese Patent JP5769715
Kind Code:
B2
Abstract:
The present invention relates to a process for integrated production of ethanol and seaweed biofertilizer from fresh red seaweed, Kappaphycus alvarezii. Specifically, the present invention describes a process for the production of ethanol, as a byproduct, from Kappaphycus alvarezii. The process includes crushing the fresh weeds to release the sap, a proved biofertilizer, and recovering the residual carrageenan rich biomass, hydrolyzing the biomass using dilute acid at elevated temperature, neutralizing the hydrolysate by using inexpensive calcium hydroxide and removing the insoluble salts through filtration or centrifugation, desalting soluble salts from the hydrolysate by electrodialysis, enriching with nitrogen source, inoculating with yeast and fermenting it to form a fermented broth containing ethanol and separating ethanol from the fermented broth by distillation and using residual hydrolysate, generated CaSO4 and reject obtained from electrodialysis as manure.
Inventors:
Modi, Kalpana, Haresh
Gauche, Pushipit, Kumar
Sana, ballindra
Gnana Sekaran, Gee.
Shukura, Atindra, Dinkali
Eswaran, Kay.
Braham Bat, Haar Shad, Rahman Bai
Shah, Bharatti Vane, Gunner Van Tray
Tampy, Sleek Malang
Jar, Vervanat
Gauche, Pushipit, Kumar
Sana, ballindra
Gnana Sekaran, Gee.
Shukura, Atindra, Dinkali
Eswaran, Kay.
Braham Bat, Haar Shad, Rahman Bai
Shah, Bharatti Vane, Gunner Van Tray
Tampy, Sleek Malang
Jar, Vervanat
Application Number:
JP2012528504A
Publication Date:
August 26, 2015
Filing Date:
July 30, 2010
Export Citation:
Assignee:
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH
International Classes:
C12P7/10
Foreign References:
| WO2008105618A1 | ||||
| WO2009067771A1 | ||||
| GB119030B |
Attorney, Agent or Firm:
Masaharu Hagiri
Tomoaki Ono
Keiyo Nakamura
Tomoaki Ono
Keiyo Nakamura
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