NZ512612A - A method and means of producing a feed product containing a mixture of krill hydrolysate and a dry carrier (plant protein, dry krill, fish meal or byproduct meal) - Google Patents
A method and means of producing a feed product containing a mixture of krill hydrolysate and a dry carrier (plant protein, dry krill, fish meal or byproduct meal)Info
- Publication number
- NZ512612A NZ512612A NZ512612A NZ51261298A NZ512612A NZ 512612 A NZ512612 A NZ 512612A NZ 512612 A NZ512612 A NZ 512612A NZ 51261298 A NZ51261298 A NZ 51261298A NZ 512612 A NZ512612 A NZ 512612A
- Authority
- NZ
- New Zealand
- Prior art keywords
- krill
- hydrolysate
- stabilised
- dry
- protein
- Prior art date
Links
Landscapes
- Feed For Specific Animals (AREA)
- Fodder In General (AREA)
Abstract
Described is a method for removal of protein from non-stabilised and acid stabilised crustacean shell wastes. The method comprises grinding non-stabilised crustacean shell wastes and water to a relatively small particulate size or grinding acid stabilised crustacean shell wastes to a described small particulate size, transferring said small particulate size product and desired shell wastes to a digester and adding a predetermined quantity of krill enzymes to the digester. The mixture is then subjected to digestion for a predetermined time period at a predetermined temperature, the digested product is dewatered to obtain a first portion being relatively enzymatically active and relatively high in protein and a second portion of shell material or shell ash relatively high in chitin and low in protein. Also described is a method of producing a concentrated krill hydrolysate comprising the steps of harvesting krill having proteins and other nutrients and digesting the krill through enzymatic activity and partial hydrolysis to obtain liquid krill hydrolysate without deactivating enzymes in the krill, evaporating the krill hydrolysis to increase the percentage of solid in the krill hydrolysate relative to the liquid and to obtain the concentrated liquid krill hydrolsyate. The harvesting, digesting and evaporation providing a partial hydrolysis and more nearly maintaining the initial structural characteristics of the proteins and other nutrients of the krill hydrolysate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NZ512612A NZ512612A (en) | 1998-02-09 | 1998-02-09 | A method and means of producing a feed product containing a mixture of krill hydrolysate and a dry carrier (plant protein, dry krill, fish meal or byproduct meal) |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NZ33708698 | 1998-02-09 | ||
| NZ512612A NZ512612A (en) | 1998-02-09 | 1998-02-09 | A method and means of producing a feed product containing a mixture of krill hydrolysate and a dry carrier (plant protein, dry krill, fish meal or byproduct meal) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NZ512612A true NZ512612A (en) | 2003-01-31 |
Family
ID=19927424
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NZ512612A NZ512612A (en) | 1998-02-09 | 1998-02-09 | A method and means of producing a feed product containing a mixture of krill hydrolysate and a dry carrier (plant protein, dry krill, fish meal or byproduct meal) |
| NZ512082A NZ512082A (en) | 1998-02-09 | 1998-02-09 | A method and means for producing a feed product containing a mixture of krill hydrolysate or fresh krill and a dry carrier (plant protein, dry krill, fish or byproduct meal) |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NZ512082A NZ512082A (en) | 1998-02-09 | 1998-02-09 | A method and means for producing a feed product containing a mixture of krill hydrolysate or fresh krill and a dry carrier (plant protein, dry krill, fish or byproduct meal) |
Country Status (1)
| Country | Link |
|---|---|
| NZ (2) | NZ512612A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2460309C2 (en) * | 2007-08-29 | 2012-09-10 | Акер Биомарине Аса | New method for krill flour manufacture |
-
1998
- 1998-02-09 NZ NZ512612A patent/NZ512612A/en unknown
- 1998-02-09 NZ NZ512082A patent/NZ512082A/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2460309C2 (en) * | 2007-08-29 | 2012-09-10 | Акер Биомарине Аса | New method for krill flour manufacture |
Also Published As
| Publication number | Publication date |
|---|---|
| NZ512082A (en) | 2003-01-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PSEA | Patent sealed | ||
| RENW | Renewal (renewal fees accepted) |