الفهرس | Only 14 pages are availabe for public view |
Abstract Uon-alcoholiC carbonated b~~e~ageB are produced and distributed on a large scale in Egypt. ~heBe beverages ~ widely consumed by all ages as re~reshing beverage~ beeides their nut~~tive value. Since these beverages are produced without ant heat treatll1ent~ ingJ’sdients especially sugar and .•e•.h.r may contaminate the produot (Polacek. 198)). Alaol reused bottles if not cleaned we11 and eterilized may be R aource of contamination. Ctln-telllin&tiuu of carbonated be’Verages wi th spoilage micrtlorgan:i.sms lIlay affect the keeping quali.ty of t.b.eae beverages ~ and cont8!l\1n!:l.tiun with pathogellS is dangerous from tile publio he&1th. - po1D.t of ;rieli’. Few studies are available on the microbiaJ. cODtamine.- 1;1on of carbonated so~t drink8 produ¢e~ in Egypt. So, it was of gree.1. 1mpDrtBIloll to’ inTeHti.gate the m1orubiaJ. contamination of 10 pClpul.ar carbonated 110ft dr1.nka produced in Egypt. the keeping qualit,y of -the lIll)l’It cont&Illinated one, 1on,gerlty of pe.tiLog8UB when inocul.ated in HOf’t drl.nk8 tmd effect ur pre8erYa;1ve~ on micor~ial i802~te8 from so~t drinks. |