Open AccessDetermination of the colorants in a beverage sample by chemometrıc methods using an ultraviolet spectrophotometer
Author(s) -
Güzide PEKCAN ERTOKUŞ
Publication year - 2017
Publication title -
sakarya university journal of science
Language(s) - Turkish
Resource type - Journals
eISSN - 2147-835X
pISSN - 1301-4048
DOI - 10.16984/saufenbilder.312079
Subject(s) - partial least squares regression , chemometrics , principal component regression , chromatography , principal component analysis , chemistry , ultraviolet , ultraviolet visible spectroscopy , analytical chemistry (journal) , mathematics , materials science , statistics , optoelectronics , organic chemistry
Bu calismada, toz icecek orneginde bulunan renk maddelerinin ultraviyole spektrofotometrisi yontemi ile elde edilen sonuclarin kemometrik metotlar ile tayini gerceklestirilmistir. Kemometrik yontemlerden, temel bilesen regresyonu yontemi (PCR) ve kismi en kucuk kareler yontemi (PLS), bir toz icecek icerisinde bulunan sunset yellow ve β -karotenin miktar tayininde basari ile uygulanmistir. Uygulanan kemometrik yontemler yardimiyla elde edilen sonuclar son derece hizli, basit ve guvenilir sonuclardir.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom