MARC details
| 000 -LEADER |
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| fixed length control field |
02063nam a2200313Ia 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 |
20250625140615.0 |
| 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-9599 |
| 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 |
Determination of pharmacologically active compounds in root extracts of Cassia alata L. by use of high performance liquid chromatography |
| 490 0# - SERIES STATEMENT |
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| Volume/sequential designation |
Talanta, 74(4), p.896-902, 2008 |
| 520 3# - SUMMARY, ETC. |
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| Summary, etc. |
Asimple high performance liquid chromatography (HPLC)methodwas developed and validated for the determination of six phenolic compounds, five anthraquinones (rhein, aloe-emodin, emodin, chrysophanol and physcion)and a flavonoid (kaempferol), in root extracts from Cassia alata L. Solid-phase extraction, using C18 cartridges, was used to remove interfering substances from the root extracts. The extracts were analyzed on a C18 column using an isocratic mobile phase which consisted of acetonitrile, methanol, and 10mM aqueous ammonium acetate (25:55:20, v/v). Identification of the analytes was performed by use of standards and on-line mass spectrometric detection using atmospheric pressure chemical ionization. The concentration of the phenolic compounds in the root extracts was determined using HPLC with ultraviolet detection at 260 nm. The limits of detection obtained for the anlytes were in the range of 0.23-4.61 ppm. The overall R.S.D. precision values (intra- and inter-day)for the retention times and peak-areas were lower than 0.16 and 2.10 |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
ANTHRAQUINONES |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
KAEMPFEROL |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
PHENOLIC COMPOUNDS |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
LC-MS |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
SOLID-PHASE EXTRACTION |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
RECOVERY |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Fernand, V.E. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Dinh, D.T. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Washington, S.J. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Fakayode, S.O. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Losso, J.N. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Van Ravenswaay, R.O. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Warner, I.M. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS |
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| Uniform Resource Identifier |
<a href="https://drive.google.com/file/d/185p7kn77pG5YrZ1CaQdnZmfFQDxblqQF/view?usp=drivesdk">https://drive.google.com/file/d/185p7kn77pG5YrZ1CaQdnZmfFQDxblqQF/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 |
