Microencapsulation of astaxanthin in a chitosan matrix (Record no. 48886)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 01533nam a2200253Ia 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | MX-MdCICY |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250625153946.0 |
| 040 ## - CATALOGING SOURCE | |
| Transcribing agency | CICY |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) | |
| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) | B-14701 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 250602s9999 xx |||||s2 |||| ||und|d |
| 245 10 - TITLE STATEMENT | |
| Title | Microencapsulation of astaxanthin in a chitosan matrix |
| 490 0# - SERIES STATEMENT | |
| Volume/sequential designation | Carbohydrate Polymers, 56, p.41-45, 2004 |
| 520 3# - SUMMARY, ETC. | |
| Summary, etc. | Synthetic astaxanthin was microencapsulated in a chitosan matrix cross-linked with glutaraldehyde by using the method of multiple emulsion/solvent evaporation. A powdered product was obtained containing microcapsules with a diameter of 5-50 mm. The stability of the pigment in the microcapsules was studied under storage at 25, 35 and 45 8C for 8 weeks by measuring isomerization and loss of concentration of pigment. Pigments were extracted from the microcapsules with a mixture of dichloromethane/methanol (50:50)and the astaxanthin was analyzed by HPLC with a diode array detector (480 nm). Results showed that the microencapsulated pigment did not suffer isomerization nor chemical degradation under the investigated storage conditions. |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | ASTAXANTHIN |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | CHITOSAN |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | MICROCAPSULES |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | EMULSION |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Higuera-Ciapara, I. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Felix-Valenzuela, L. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Goycoolea, F.M. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Argüelles-Monal, W. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="https://drive.google.com/file/d/1zx5ESORs5VU2Z6P06Oc3RZI081ea5_QE/view?usp=drivesdk">https://drive.google.com/file/d/1zx5ESORs5VU2Z6P06Oc3RZI081ea5_QE/view?usp=drivesdk</a> |
| Public note | Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Clasificación local |
| Koha item type | Documentos solicitados |
| Lost status | Source of classification or shelving scheme | Damaged status | Not for loan | Collection | Home library | Current library | Shelving location | Date acquired | Total checkouts | Full call number | Date last seen | Price effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clasificación local | Ref1 | CICY | CICY | Documento préstamo interbibliotecario | 25.06.2025 | B-14701 | 25.06.2025 | 25.06.2025 | Documentos solicitados |