MARC details
| 000 -LEADER |
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| fixed length control field |
02188nam a2200289Ia 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 |
20250625160149.0 |
| 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-16329 |
| 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 |
Unusual chemical composition of a Mexican propolis collected in Quintana Roo, Mexico |
| 490 0# - SERIES STATEMENT |
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| Volume/sequential designation |
Journal of Apicultural Research, 54(4), p.350-357, 2015 |
| 520 3# - SUMMARY, ETC. |
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| Summary, etc. |
Propolis is a resinous natural substance collected by honey bees from buds and exudates of various trees and plants. It is widely accepted that the composition of propolis depends on the phytogeographic characteristics of the site of collection. In this study, we have analyzed the chemical composition of a propolis collected in Quintana Roo, Mexico, and evaluated its antioxidant, antifungal, and antibacterial activities. Unexpectedly, the chemical analysis showed that the main components of the ethanolic extract of this Mexican propolis appeared to be pentacyclic triterpenoids, such as a and ß-amyrin derivatives, and sterols. The crude extract did not show antioxidant activity when tested using the DPPH-reduction assay, and it also proved inactive when tested for antifungal and antibacterial activities using microdilution and agar diffusion assays, respectively. The fact that the presence of both a and ß-amyrins and their derivatives have been reported from the resin of Bursera simaruba, one of the plants used by the bees for propolis production in Quintana Roo, Mexico, confirms the relationship that exists between the flora available to bees in a given region and the chemical composition of the propolis that they produce. |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
AMYRINS |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
BURSERA SIMARUBA |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
MEXICAN PROPOLIS |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
PENTACYCLIC TRITERPENES |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
STEROLS |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Boisard, S. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Huynh, T.H.T. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Escalante-Erosa, F. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Hernández-Chavez, L.I. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Peña-Rodríguez, L.M. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Richomme, P. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS |
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| Uniform Resource Identifier |
<a href="https://drive.google.com/file/d/14rh81cQJemNGwUTZ647im2TVuf21jSpM/view?usp=drivesdk">https://drive.google.com/file/d/14rh81cQJemNGwUTZ647im2TVuf21jSpM/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 |
