Discrimination of vegetable oils using NMR spectroscopy and chemometrics (Record no. 54130)
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| 000 -LEADER | |
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| fixed length control field | 01633nam a2200277Ia 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | MX-MdCICY |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250625162441.0 |
| 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-20025 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 250602s9999 xx |||||s2 |||| ||und|d |
| 245 10 - TITLE STATEMENT | |
| Title | Discrimination of vegetable oils using NMR spectroscopy and chemometrics |
| 490 0# - SERIES STATEMENT | |
| Volume/sequential designation | Food Control, 48, p.84-90, 2015 |
| 520 3# - SUMMARY, ETC. | |
| Summary, etc. | In this study, 44 samples, either pure or combined into binary blends of vegetable oils with different botanical and geographical origin have been analyzed. 1H and 13C NMR analysis was used to determine the saturated fatty acids, oleic acid, linoleic acid, linolenic acid and iodine value. Oil samples were separated according to the botanical origin using principal component analysis. Results found virgin olive oils clustered close together in spite of the different geographical origin while walnut oil varied greatly with country of origin. Blends of 1 percent olive oil in sun-flower oil were detected using specific 1H and 13C signals. The results strongly support the capability of NMR and chemometrics to be used in quality assessment of vegetable oils in terms of their botanical origin. |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | VEGETABLE OILS |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | 1H NMR |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | 13C NMR |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | CHEMOMETRICS |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Popescu, R. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Costinel, D. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Dinca, O. R. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Marinescu, A. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Stefanescu, I. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Ionete, R. E. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="https://drive.google.com/file/d/1FnbLQ8dPiPcTEPznwzFH2QS9VDyVIZxG/view?usp=drivesdk">https://drive.google.com/file/d/1FnbLQ8dPiPcTEPznwzFH2QS9VDyVIZxG/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-20025 | 25.06.2025 | 25.06.2025 | Documentos solicitados |