Title:
MEHTOD FOR PRODUCING ENZYMATIC FISH PROTEIN HYDROLYSATE
Document Type and Number:
WIPO Patent Application WO/2005/018337
Kind Code:
A1
Abstract:
The invention relates to the food industry, medical and veterinary biotechnology, in particular to a method for producing an enzymatic fish protein hydrolysate and can be used for producing medicated products, food and feed additives, nutritive media for cultivating microorganisms and eukaryote cells. The aim of said invention is to obtain a final low-ash (salt) containing-product, reduce the length of production process cycles, and to improve the taste properties of the thus obtained product by removing a specific odour. The inventive method for producing the enzymatic fish protein-based hydrolysate consists in producing a protein-containing blend from fish entrails or by mixing said entrails and fish trunks. The hydrolysis of said blend is carried out directly or by mixing it with water. Potassium hydroxide is used in the form of an alkaline agent, an acid agent being embodied in the form of orthophosphoric acid. The final cleaning of the product (removal of pigments, specific fish odour and taste) is carried out by means of chromatography on Amberlight XAD-type carriers (France).
Inventors:
DUDKIN SERGEY MAROVICH (RU)
ERMOLIN GENNADIY ANDREEVICH (RU)
MEYNERT ANDRIAN GEORGIEVICH (RU)
ERMOLIN GENNADIY ANDREEVICH (RU)
MEYNERT ANDRIAN GEORGIEVICH (RU)
Application Number:
PCT/RU2003/000390
Publication Date:
March 03, 2005
Filing Date:
August 27, 2003
Export Citation:
Assignee:
DUDKIN SERGEY MAROVICH (RU)
ERMOLIN GENNADIY ANDREEVICH (RU)
MEYNERT ANDRIAN GEORGIEVICH (RU)
ERMOLIN GENNADIY ANDREEVICH (RU)
MEYNERT ANDRIAN GEORGIEVICH (RU)
International Classes:
A23J1/04; A23J3/34; A23K1/10; A23L1/30; A23L1/305; A23L3/30; (IPC1-7): A23J1/04; A23K1/10; A23L1/30
Foreign References:
| RU2103360C1 | 1998-01-27 | |||
| RU2133097C1 | 1999-07-20 | |||
| RU2048123C1 | 1995-11-20 | |||
| RU2141227C1 | 1999-11-20 | |||
| US4091003A | 1978-05-23 |
Other References:
TELISHEVSKAYA L.Y.A.: "Belkovye gidrolizaty", 2000, MOSCOW, pages 111 - 114
Attorney, Agent or Firm:
Shirokova, Tatyana Konstantinovna (66-135 Moscow, 4, RU)
Download PDF: