MARC details
| 000 -LEADER |
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| fixed length control field |
01916nam a2200253Ia 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 |
20250625162418.0 |
| 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-18738 |
| 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 |
Supercritical extraction of essential oils of Piper auritum and Porophyllum ruderale |
| 490 0# - SERIES STATEMENT |
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| Volume/sequential designation |
The Journal of Supercritical Fluids, 127, p.97-102, 2017 |
| 520 3# - SUMMARY, ETC. |
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| Summary, etc. |
Essential oils (EO)ofPiper auritum("hoja santa")and Porophyllum ruderale("pápalo" or"pápalo quelite"), previously dried, were obtained by supercritical extraction (SCE)with CO2. Oil extraction was performed at two temperatures (40 and 50 °C)and two pressures (10.34 and 17.24 MPa). The steam distillation (SDE)method was used also for extraction of EO. Oils were analyzed in antioxidant activity (ABTS method). The chemical composition of oils, by gas chromatography-mass spectroscopy (GC-MS).Piper auritumoil yields were in the range 2.37 ± 0.05-3.09 ± 0.12 g oil/100 g dry material and in Porophyllum ruderale the yields were 0.82 ± 0.01-1.35 ± 0.09 g oil/100 g dry material. The antioxidant activity, for plants, were in the range 1.30-11.65 mg equivalent of Trolox/g of oil and 1.09-10.16 mg of ascorbic acid equivalent/g of oil. The main components identified by GC-MS inPiper auritumoil were safrole and phytol and inPorophyllum ruderaleoil were isosafrole,a-copaene and phytol. |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
PIPER AURITUM("HOJA SANTA") |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
POROPHYLLUM RUDERALE("PÁPALO"OR"PÁPALO |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
QUELITE" |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
SUPERCRITICAL EXTRACTION |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
ANTIOXIDANT ACTIVITY |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Conde-Hernández, Lilia A. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Espinosa-Victoria, José R. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Guerrero-Beltrán, José Á. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS |
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| Uniform Resource Identifier |
<a href="https://drive.google.com/file/d/1iteI8YyfrJbiaX49ifvZTSdY6asxBH2d/view?usp=drivesdk">https://drive.google.com/file/d/1iteI8YyfrJbiaX49ifvZTSdY6asxBH2d/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 |
