Hydrocolloid interferences in the determination of pectin by the carbazole method

dc.contributor.author	Kyriakidis, NB	en
dc.contributor.author	Psoma, E	en
dc.date.accessioned	2014-06-06T06:44:40Z
dc.date.available	2014-06-06T06:44:40Z
dc.date.issued	2001	en
dc.identifier.issn	10603271	en
dc.identifier.uri	http://62.217.125.90/xmlui/handle/123456789/2004
dc.relation.uri	http://www.scopus.com/inward/record.url?eid=2-s2.0-0035516235&partnerID=40&md5=edb6a659fea9932178128926a604ed40	en
dc.subject.other	carbazole	en
dc.subject.other	carbazole derivative	en
dc.subject.other	food additive	en
dc.subject.other	pectin	en
dc.subject.other	article	en
dc.subject.other	beverage	en
dc.subject.other	chemistry	en
dc.subject.other	citrus fruit	en
dc.subject.other	colloid	en
dc.subject.other	food analysis	en
dc.subject.other	food contamination	en
dc.subject.other	methodology	en
dc.subject.other	spectrophotometry	en
dc.subject.other	Beverages	en
dc.subject.other	Carbazoles	en
dc.subject.other	Citrus	en
dc.subject.other	Colloids	en
dc.subject.other	Food Additives	en
dc.subject.other	Food Analysis	en
dc.subject.other	Food Contamination	en
dc.subject.other	Pectins	en
dc.subject.other	Spectrophotometry	en
dc.title	Hydrocolloid interferences in the determination of pectin by the carbazole method	en
heal.type	journalArticle	en
heal.publicationDate	2001	en
heal.abstract	In the colorimetric determination of pectin by the carbazole method, some of the interfering compounds have been identified but the possible interference of different hydrocolloids is not known. Several hydrocolloids are currently used in the preparation of imitation and adulterated orange juice for cloud stabilization. Hydrocolloids studied were gum arabic, carboxylmethyl cellulose, sodium alginate, carrageenan, guar gum, and xanthan. The effects of these hydrocolloids on the carbazole method for pectin determination was studied. Procedures are proposed for the correct use of the carbazole method for pectin determination in the presence of extraneous hydrocolloids.	en
heal.journalName	Journal of AOAC International	en
dc.identifier.issue	6	en
dc.identifier.volume	84	en
dc.identifier.spage	1947	en
dc.identifier.epage	1949	en