Application of partial autoproteolysis to extraction of protein from Antarctic krill ( Euphasia superba) Part 1. Effect of pH on protein extraction intensity
Abstract The method of protein extraction from krill using partial autoproteolysis was investigated in this work. Three distinct pH maximal ranges (4.50 to 6.25; 7.75 to 8.50; 9.25 to 9.75) were found to occur at nitrogen substances extractions, depending on pH applied. The highest yield of protein...
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crwiley:10.1002/food.19800240603 2024-06-02T07:58:26+00:00 Application of partial autoproteolysis to extraction of protein from Antarctic krill ( Euphasia superba) Part 1. Effect of pH on protein extraction intensity Kolakowski, E. Gajowiecki, L. Szybowicz, Z. Chodorska, T. 1980 http://dx.doi.org/10.1002/food.19800240603 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Ffood.19800240603 https://onlinelibrary.wiley.com/doi/pdf/10.1002/food.19800240603 en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor Food / Nahrung volume 24, issue 6, page 499-506 ISSN 0027-769X 1521-3803 journal-article 1980 crwiley https://doi.org/10.1002/food.19800240603 2024-05-03T10:59:14Z Abstract The method of protein extraction from krill using partial autoproteolysis was investigated in this work. Three distinct pH maximal ranges (4.50 to 6.25; 7.75 to 8.50; 9.25 to 9.75) were found to occur at nitrogen substances extractions, depending on pH applied. The highest yield of protein was obtained by the extraction carried out at pH 5.8. Using the above mentioned pH ranges and the extraction parameters described in this paper, it is possible to obtain yields of 11.8 g and 13.38 g of crude protein without washing and with one washing of centrifuged solids, respectively, from 100 g of whole krill which is equivalent to 80.9 % and 91 % yields, respectively, of the total krill protein. Article in Journal/Newspaper Antarc* Antarctic Antarctic Krill Wiley Online Library Antarctic Food / Nahrung 24 6 499 506 |
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Wiley Online Library |
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crwiley |
language |
English |
description |
Abstract The method of protein extraction from krill using partial autoproteolysis was investigated in this work. Three distinct pH maximal ranges (4.50 to 6.25; 7.75 to 8.50; 9.25 to 9.75) were found to occur at nitrogen substances extractions, depending on pH applied. The highest yield of protein was obtained by the extraction carried out at pH 5.8. Using the above mentioned pH ranges and the extraction parameters described in this paper, it is possible to obtain yields of 11.8 g and 13.38 g of crude protein without washing and with one washing of centrifuged solids, respectively, from 100 g of whole krill which is equivalent to 80.9 % and 91 % yields, respectively, of the total krill protein. |
format |
Article in Journal/Newspaper |
author |
Kolakowski, E. Gajowiecki, L. Szybowicz, Z. Chodorska, T. |
spellingShingle |
Kolakowski, E. Gajowiecki, L. Szybowicz, Z. Chodorska, T. Application of partial autoproteolysis to extraction of protein from Antarctic krill ( Euphasia superba) Part 1. Effect of pH on protein extraction intensity |
author_facet |
Kolakowski, E. Gajowiecki, L. Szybowicz, Z. Chodorska, T. |
author_sort |
Kolakowski, E. |
title |
Application of partial autoproteolysis to extraction of protein from Antarctic krill ( Euphasia superba) Part 1. Effect of pH on protein extraction intensity |
title_short |
Application of partial autoproteolysis to extraction of protein from Antarctic krill ( Euphasia superba) Part 1. Effect of pH on protein extraction intensity |
title_full |
Application of partial autoproteolysis to extraction of protein from Antarctic krill ( Euphasia superba) Part 1. Effect of pH on protein extraction intensity |
title_fullStr |
Application of partial autoproteolysis to extraction of protein from Antarctic krill ( Euphasia superba) Part 1. Effect of pH on protein extraction intensity |
title_full_unstemmed |
Application of partial autoproteolysis to extraction of protein from Antarctic krill ( Euphasia superba) Part 1. Effect of pH on protein extraction intensity |
title_sort |
application of partial autoproteolysis to extraction of protein from antarctic krill ( euphasia superba) part 1. effect of ph on protein extraction intensity |
publisher |
Wiley |
publishDate |
1980 |
url |
http://dx.doi.org/10.1002/food.19800240603 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Ffood.19800240603 https://onlinelibrary.wiley.com/doi/pdf/10.1002/food.19800240603 |
geographic |
Antarctic |
geographic_facet |
Antarctic |
genre |
Antarc* Antarctic Antarctic Krill |
genre_facet |
Antarc* Antarctic Antarctic Krill |
op_source |
Food / Nahrung volume 24, issue 6, page 499-506 ISSN 0027-769X 1521-3803 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1002/food.19800240603 |
container_title |
Food / Nahrung |
container_volume |
24 |
container_issue |
6 |
container_start_page |
499 |
op_container_end_page |
506 |
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1800741768731295744 |