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STUDIES ON ENZYME ACTION : XLV. LIPASE ACTIONS OF THE WHOLE TROUT AT DIFFERENT AGES.
The ester-hydrolyzing or lipase actions of extracts and whole solids of trout eggs and whole trout of different ages were tested on ten simple esters by the method described in previous papers. Differences in solubility of the enzyme materials of the eggs were found. The "pictures" of the...
Autores principales: | , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
The Rockefeller University Press
1927
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2140862/ https://www.ncbi.nlm.nih.gov/pubmed/19872363 |
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author | Falk, K. George Noyes, Helen Miller Lorberblatt, I. |
author_facet | Falk, K. George Noyes, Helen Miller Lorberblatt, I. |
author_sort | Falk, K. George |
collection | PubMed |
description | The ester-hydrolyzing or lipase actions of extracts and whole solids of trout eggs and whole trout of different ages were tested on ten simple esters by the method described in previous papers. Differences in solubility of the enzyme materials of the eggs were found. The "pictures" of the relative enzyme actions changed from a type found with immature eggs to a type which became constant for the fish after they had eaten for 2 weeks. After this, the type did not change up to the age of 4 to 5 years (the oldest trout studied). The absolute ester-hydrolyzing actions of the materials were also presented and discussed. |
format | Text |
id | pubmed-2140862 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 1927 |
publisher | The Rockefeller University Press |
record_format | MEDLINE/PubMed |
spelling | pubmed-21408622008-04-23 STUDIES ON ENZYME ACTION : XLV. LIPASE ACTIONS OF THE WHOLE TROUT AT DIFFERENT AGES. Falk, K. George Noyes, Helen Miller Lorberblatt, I. J Gen Physiol Article The ester-hydrolyzing or lipase actions of extracts and whole solids of trout eggs and whole trout of different ages were tested on ten simple esters by the method described in previous papers. Differences in solubility of the enzyme materials of the eggs were found. The "pictures" of the relative enzyme actions changed from a type found with immature eggs to a type which became constant for the fish after they had eaten for 2 weeks. After this, the type did not change up to the age of 4 to 5 years (the oldest trout studied). The absolute ester-hydrolyzing actions of the materials were also presented and discussed. The Rockefeller University Press 1927-07-20 /pmc/articles/PMC2140862/ /pubmed/19872363 Text en Copyright © Copyright, 1927, by The Rockefeller Institute for Medical Research This article is distributed under the terms of an Attribution–Noncommercial–Share Alike–No Mirror Sites license for the first six months after the publication date (see http://www.rupress.org/terms). After six months it is available under a Creative Commons License (Attribution–Noncommercial–Share Alike 4.0 Unported license, as described at http://creativecommons.org/licenses/by-nc-sa/4.0/). |
spellingShingle | Article Falk, K. George Noyes, Helen Miller Lorberblatt, I. STUDIES ON ENZYME ACTION : XLV. LIPASE ACTIONS OF THE WHOLE TROUT AT DIFFERENT AGES. |
title | STUDIES ON ENZYME ACTION : XLV. LIPASE ACTIONS OF THE WHOLE TROUT AT DIFFERENT AGES. |
title_full | STUDIES ON ENZYME ACTION : XLV. LIPASE ACTIONS OF THE WHOLE TROUT AT DIFFERENT AGES. |
title_fullStr | STUDIES ON ENZYME ACTION : XLV. LIPASE ACTIONS OF THE WHOLE TROUT AT DIFFERENT AGES. |
title_full_unstemmed | STUDIES ON ENZYME ACTION : XLV. LIPASE ACTIONS OF THE WHOLE TROUT AT DIFFERENT AGES. |
title_short | STUDIES ON ENZYME ACTION : XLV. LIPASE ACTIONS OF THE WHOLE TROUT AT DIFFERENT AGES. |
title_sort | studies on enzyme action : xlv. lipase actions of the whole trout at different ages. |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2140862/ https://www.ncbi.nlm.nih.gov/pubmed/19872363 |
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