MARC details
| 000 -LEADER |
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| fixed length control field |
02441nam a2200301Ia 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
MX-MdCICY |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20250625140637.0 |
| 040 ## - CATALOGING SOURCE |
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| Transcribing agency |
CICY |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) |
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| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) |
B-10728 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
250602s9999 xx |||||s2 |||| ||und|d |
| 245 10 - TITLE STATEMENT |
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| Title |
Performances of ultrafiltration membranes for fractionating a fish protein hydrolysate: Application to the refining of bioactive peptidic fractions |
| 490 0# - SERIES STATEMENT |
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| Volume/sequential designation |
Separation and Purification Technology, 66(3), p.463-471, 2009 |
| 520 3# - SUMMARY, ETC. |
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| Summary, etc. |
Ultrafiltration membranes can be advantageously used to improve the bioactivity of a saithe protein hydrolysate containing peptides having a size lower than 7 kDa, by fractionating or concentrating some specific molecular weight peptide classes. The aim of this study is to evaluate the behaviour of a 4 kDa membrane in modified polyethersulfone in conditions close to industrial exploitation. Thiswork consists in evaluating the effect of the initial peptide content (30, 90 and 150 mg/mL), the transmembrane pressure (10 and 30 bar), in total recycling modes and the volume reduction factor (until 5)on membrane performances, in terms of permeation flux and selectivity. The peptide content and mass repartition profiles are measured by size exclusion chromatography. It is observed that the pressure and the peptide content, which can act as complementary or antagonist factors, can be adjusted to modify the transmission of peptides and consequently the apparent molecular weight cut-off (MWCO)of the membrane. These results have been directly applied to study the refining of a peptidic fraction lower than 1 kDa having a potential bioactivity (i.e. antioxidant and hypotensive). The change in refining performances with the volume reduction factor (VRF)are discussed, including the recovery yield and the purity of the interesting fraction in permeate and the energy requirements. |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
SAITHE HYDROLYSATE |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
ULTRAFILTRATION |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
FRACTIONATION |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
BIOACTIVE PEPTIDES |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
SIZE EXCLUSION CHROMATOGRAPHY |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
ENERGY REQUIREMENTS |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Chabeaud, A. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Vandanjon, L. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Bourseau, P. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Jaouen, P. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Chaplain-Derouiniot, M. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Guerard, F. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS |
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| Uniform Resource Identifier |
<a href="https://drive.google.com/file/d/14Wuj8ANE4-ZdmQfKFeIpILVCeUUTuV5C/view?usp=drivesdk">https://drive.google.com/file/d/14Wuj8ANE4-ZdmQfKFeIpILVCeUUTuV5C/view?usp=drivesdk</a> |
| Public note |
Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
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| Source of classification or shelving scheme |
Clasificación local |
| Koha item type |
Documentos solicitados |
