Determination of Whey Adulteration in Milk Powder by Using Laser Induced Breakdown Spectroscopy

dc.authorid TOPCU, ALI/0000-0003-2244-6735
dc.authorid Berberoglu, Halil/0000-0002-2435-3631
dc.authorid Boyaci, Ismail/0000-0003-1333-060X
dc.authorid SEZER, Banu/0000-0002-0743-3453
dc.authorscopusid 56533910700
dc.authorscopusid 57185511700
dc.authorscopusid 22950638800
dc.authorscopusid 57207870334
dc.authorscopusid 56074520800
dc.authorscopusid 6603211547
dc.authorwosid TOPCU, ALI/JAO-0658-2023
dc.authorwosid TOPCU, ALI/G-6021-2013
dc.authorwosid Eseller, Kemal/GWU-9333-2022
dc.authorwosid Berberoglu, Halil/A-3636-2017
dc.authorwosid Boyaci, Ismail/A-5255-2013
dc.contributor.author Bilge, Gonca
dc.contributor.author Sezer, Banu
dc.contributor.author Eseller, Kemal Efe
dc.contributor.author Berberoglu, Halil
dc.contributor.author Topcu, Ali
dc.contributor.author Boyaci, Ismail Hakki
dc.contributor.other Department of Electrical & Electronics Engineering
dc.date.accessioned 2024-07-05T14:31:23Z
dc.date.available 2024-07-05T14:31:23Z
dc.date.issued 2016
dc.department Atılım University en_US
dc.department-temp [Bilge, Gonca; Sezer, Banu; Topcu, Ali; Boyaci, Ismail Hakki] Hacettepe Univ, Dept Food Engn, TR-06800 Ankara, Turkey; [Eseller, Kemal Efe] Atilim Univ, Dept Elect & Elect Engn, TR-06836 Ankara, Turkey; [Berberoglu, Halil] Gazi Univ, Polatli Fac Sci & Arts, Dept Phys, TR-06900 Polatli Ankara, Turkey; [Boyaci, Ismail Hakki] Hacettepe Univ, Food Res Ctr, TR-06800 Ankara, Turkey en_US
dc.description TOPCU, ALI/0000-0003-2244-6735; Berberoglu, Halil/0000-0002-2435-3631; Boyaci, Ismail/0000-0003-1333-060X; SEZER, Banu/0000-0002-0743-3453 en_US
dc.description.abstract A rapid and in situ method has been developed to detect and quantify adulterated milk powder through adding whey powder by using laser induced breakdown spectroscopy (LIBS). The methodology is based on elemental composition differences between milk and whey products. Milk powder, sweet and acid whey powders were produced as standard samples, and milk powder was adulterated with whey powders. Based on LIBS spectra of standard samples and commercial products, species was identified using principle component analysis (PCA) method, and discrimination rate of milk and whey powders was found as 80.5%. Calibration curves were obtained with partial least squares regression (PLS). Correlation coefficient (R-2) and limit of detection (LOD) values were 0.981 and 1.55% for adulteration with sweet whey powder, and 0.985 and 0.55% for adulteration with acid whey powder, respectively. The results were found to be consistent with the data from inductively coupled plasma-mass spectrometer (ICP-MS) method. (C) 2016 Elsevier Ltd. All rights reserved. en_US
dc.description.sponsorship TUBITAK 2232 research grant [113C034] en_US
dc.description.sponsorship This research is partly supported by TUBITAK 2232 research grant Project No. 113C034. In addition, authors would like to thank Assist. Prof. Dr. Nur Ozyurt and Prof. Dr. Serdar Bayari for performing ICP-MS analysis. en_US
dc.identifier.citationcount 81
dc.identifier.doi 10.1016/j.foodchem.2016.05.169
dc.identifier.endpage 188 en_US
dc.identifier.issn 0308-8146
dc.identifier.issn 1873-7072
dc.identifier.pmid 27374522
dc.identifier.scopus 2-s2.0-84974603962
dc.identifier.startpage 183 en_US
dc.identifier.uri https://doi.org/10.1016/j.foodchem.2016.05.169
dc.identifier.uri https://hdl.handle.net/20.500.14411/669
dc.identifier.volume 212 en_US
dc.identifier.wos WOS:000378757800024
dc.identifier.wosquality Q1
dc.institutionauthor Eseller, Kemal Efe
dc.language.iso en en_US
dc.publisher Elsevier Sci Ltd en_US
dc.relation.publicationcategory Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı en_US
dc.rights info:eu-repo/semantics/closedAccess en_US
dc.scopus.citedbyCount 99
dc.subject Whey adulteration en_US
dc.subject Milk powder en_US
dc.subject Laser induced breakdown spectroscopy (LIBS) en_US
dc.subject Mineral composition en_US
dc.subject Chemometrics en_US
dc.title Determination of Whey Adulteration in Milk Powder by Using Laser Induced Breakdown Spectroscopy en_US
dc.type Article en_US
dc.wos.citedbyCount 84
dspace.entity.type Publication
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