MARC details
| 000 -LEADER |
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| fixed length control field |
02230nam a2200241Ia 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 |
20250625153920.0 |
| 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-13299 |
| 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 |
Biotechnological production of (R)-3-hydroxybutyric acid monomer |
| 490 0# - SERIES STATEMENT |
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| Volume/sequential designation |
Journal of Biotechnology, 132(3), p.264-272, 2007 |
| 520 3# - SUMMARY, ETC. |
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| Summary, etc. |
The escalating problems regarding the treatment of plasticwaste materials have led to development of biodegradable plastics. At present, a number of aliphatic polyesters; such as poly[(R)-3-hydroxybutyrate](PHB), poly(l-lactide), polycaplolactone, poly(ethylene succinate)and poly(butylene succinate)have been developed. Among these aliphatic polyesters, PHB is one of the most attractive since it can undergo biodegradation at various environmental conditions and has properties similar to polypropylene. Although much effort has been made to produce PHB and its copolyesters from renewable resources or through microbial processes, their commercialization and widespread application are still not economically attractive compared to conventional non-biodegradable plastic. Moreover, wide application of PHB and its copolyesters as biodegradable plastic have not only been limited by the cost of production but also by their stinky smell during industrial processing. However, (R)-3-hydroxybutyric acid, a monomer of PHB has wide industrial and medical applications. (R)-3-hydroxybutyric acid can also serve as chiral precursor for synthesis of pure biodegradable PHB and its copolyesters. A number of options are available for production of (R)-3-hydroxybutyric acid. This review discusses each of these options to assess the alternatives that exist for production of pure biodegradable PHB and its copolyesters with good properties. |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
DEGRADATION |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
DEPOLYMERASE |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
POLY[(R)-3-HYDROXYBUTYRATE] |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
(R)-3-HYDROXYBUTYRIC ACID |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
STREPTOMYCES SP. MG |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Tokiwa, Y. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Ugwu, C.U. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS |
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| Uniform Resource Identifier |
<a href="https://drive.google.com/file/d/1tlp_7nF-8xRdJdWwys_82TeXbh8cN_Ta/view?usp=drivesdk">https://drive.google.com/file/d/1tlp_7nF-8xRdJdWwys_82TeXbh8cN_Ta/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 |
