Multi-wavelength high-performance liquid chromatographic fingerprints and chemometrics to predict the antioxidant activity of Turnera diffusa as part of its quality control (Record no. 52877)

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fixed length control field 01881nam a2200301Ia 4500
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control field MX-MdCICY
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20250625162418.0
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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-18731
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245 10 - TITLE STATEMENT
Title Multi-wavelength high-performance liquid chromatographic fingerprints and chemometrics to predict the antioxidant activity of Turnera diffusa as part of its quality control
490 0# - SERIES STATEMENT
Volume/sequential designation Journal of Chromatography A, 23(7), p.10275-10287, 2021
520 3# - SUMMARY, ETC.
Summary, etc. The determination of the antioxidant activity of Turnera diffusa using partial least squares regression (PLSR)on chromatographic data is presented. The chromatograms were recorded with a diode array detector and, for each sample, an enhanced fingerprint was constructed by compiling into a single data vector the chromatograms at four wavelengths (216, 238, 254 and 345 nm). The wavelengths were selected from a contour plot, in order to obtain the greater number of peaks at each of the wavelengths. A further pretreatment of the data that included baseline correction, scaling and correlation timized warping was performed. Optimal values of the parameters used in the warping were found by means of simplex optimization. A PLSR model with four latent variables (LV)explained 52.5
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element TURNERA DIFFUSA
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element HPLC-FINGERPRINTS
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element MULTI-WAVELENGTH
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element ANTIOXIDANT ACTIVITY
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element CHEMOMETRICS
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Lucio-Gutiérrez, J. Ricardo
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Garza-Juárez, Aurora
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Coello, J.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Maspocha, S.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Salazar-Cavazos, M.L.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Salazar-Aranda, Ricardo
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Waksman De Torres, Noemi
856 40 - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="https://drive.google.com/file/d/1yOCMBjyFzQSIgTYe4UI4fMd_QDJspwa8/view?usp=drivesdk">https://drive.google.com/file/d/1yOCMBjyFzQSIgTYe4UI4fMd_QDJspwa8/view?usp=drivesdk</a>
Public note Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
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Source of classification or shelving scheme Clasificación local
Koha item type Documentos solicitados
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  Clasificación local     Ref1 CICY CICY Documento préstamo interbibliotecario 25.06.2025   B-18731 25.06.2025 25.06.2025 Documentos solicitados