Qualitative study of ethanol content in tequilas by Raman spectroscopy and principal component analysis

Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy

Volumn 61, Issue 11-12, 2005, Pages 2657-2662

  Frausto Reyes, C ^a   Medina Gutierrez C ^b   Sato Berru R ^b   Sahagun L R ^a  

^a CENTRO DE INVESTIGACIONES EN ÓPTICA   (Mexico)

^b UNIVERSITY OF GUADALAJARA   (Mexico)

Author keywords

Principal component analysis; Raman spectroscopy; Tequila

Indexed keywords

DATA ACQUISITION; ETHANOL; FLUORESCENCE; NONDESTRUCTIVE EXAMINATION; ONLINE SYSTEMS; PRINCIPAL COMPONENT ANALYSIS; RAMAN SPECTROSCOPY; RAW MATERIALS;

INFRARED LASERS; ON-LINE ANALYSIS; RADIATION SOURCES; TEQUILA;

BEVERAGES;

ALCOHOL; WATER;

ALCOHOLIC BEVERAGE; ARTICLE; PRINCIPAL COMPONENT ANALYSIS; RAMAN SPECTROMETRY;

ALCOHOLIC BEVERAGES; ETHANOL; PRINCIPAL COMPONENT ANALYSIS; SPECTRUM ANALYSIS, RAMAN; WATER;

EID: 22844439241     PISSN: 13861425     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.saa.2004.10.008     Document Type: Article

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