"Chromatografick\u00E9 stanoven\u00ED biogenn\u00EDch amin\u016F a polyamin\u016F ve zraj\u00EDc\u00EDch s\u00FDrech" . "Chromatografick\u00E9 stanoven\u00ED biogenn\u00EDch amin\u016F a polyamin\u016F ve zraj\u00EDc\u00EDch s\u00FDrech" . . "http://www.chemicke-listy.cz/docs/full/2014_12_1140-1144.pdf" . "Dohnal, Vlastimil" . . "Komprda, Tom\u00E1\u0161" . "7237" . . "CZ - \u010Cesk\u00E1 republika" . "0009-2770" . . "Chromatografick\u00E9 stanoven\u00ED biogenn\u00EDch amin\u016F a polyamin\u016F ve zraj\u00EDc\u00EDch s\u00FDrech"@cs . . "5"^^ . . "Stanoven\u00ED biogenn\u00EDch amin\u016F a polyamin\u016F metodou vysokotlak\u00E9 kapalinov\u00E9 chromatografie po extrakci 0,1 M HCl a p\u0159edkolonov\u00E9 derivatizaci dansylchloridem bylo standardizov\u00E1no pro pou\u017Eit\u00ED v matrici zraj\u00EDc\u00EDch s\u00FDr\u016F, kter\u00E9 jsou z hlediska sledovan\u00FDch analyt\u016F jednou z nejrizikov\u011Bj\u0161\u00EDch potravin. Zji\u0161t\u011Bn\u00E9 hodnoty limitu detekce(0,0008 mg kg--1, spermidin -- 0,0033 mg kg--1,2-fenylethylamin) i n\u00E1vratnosti (84 %, spermin -- 96 %,histamin) prok\u00E1zaly vhodnost navr\u017Een\u00E9 metody pro stanoven\u00ED uveden\u00FDch toxikologicky zaj\u00EDmav\u00FDch l\u00E1tek v dan\u00E9m typu potravin. Z aplikace metody pro anal\u00FDzu \u0161irok\u00E9ho spektra s\u00FDr\u016F eidamsk\u00E9ho typu s r\u016Fzn\u00FDm obsahem tuku, od r\u016Fzn\u00FDch v\u00FDrobc\u016F, resp. p\u0159i pou\u017Eit\u00ED r\u016Fzn\u00FDch startovac\u00EDch mikrobi\u00E1ln\u00EDch kultur vyplynuly n\u00E1sleduj\u00EDc\u00ED z\u00E1v\u011Bry: 1) Celkov\u00FD obsah sumy v\u0161ech amin\u016F v tomto typu v\u00FDrobku se m\u016F\u017Ee pohybovat v \u0161irok\u00E9m rozmez\u00ED od des\u00EDtek po stovky mg kg--1 a m\u016F\u017Ee nab\u00FDvat hodnot, kter\u00E9 ji\u017E nejsou bezpe\u010Dn\u00E9 pro rizikov\u00E9 skupiny konzument\u016F. 2) Vn\u011Bj\u0161\u00ED \u010D\u00E1st s\u00FDra je v uveden\u00E9m kontextu podstatn\u011B nebezpe\u010Dn\u011Bj\u0161\u00ED ne\u017E \u010D\u00E1st vnit\u0159n\u00ED, rizikov\u00FDm spot\u0159ebitel\u016Fm lze doporu\u010Dit odstran\u011Bn\u00ED vn\u011Bj\u0161\u00ED t\u0159\u00EDcentimetrov\u00E9 vrstvy vyzr\u00E1l\u00E9ho s\u00FDra p\u0159ed jeho konzumac\u00ED. 3) D\u016Fsledn\u00FDm dodr\u017Eov\u00E1n\u00EDm p\u0159\u00EDsn\u00FDch hygienick\u00FDch z\u00E1sad m\u016F\u017Ee dan\u00FD v\u00FDrobce podstatn\u011B omezit tvorbu biogenn\u00EDch amin\u016F ve sv\u00E9m produktu."@cs . "HPLC; histamine; ripening cheeses; tyramine; polyamines"@en . "3"^^ . . "RIV/62156489:43210/14:00226107" . "12" . . "2"^^ . . . "The objective of the study was to standardize determination of biogenic amines (BA) and polyamines (PA) in ripening cheeses by LC after their extraction with aqueous HCl and derivatization with dansyl chloride, and to verify the method using the cheeses with expected high contents of BA and PA. The central and edge parts of twenty-week-old Edam cheeses from two sources, with two fat contents and using two starter cultures were analyzed. The limits of detection and recoveries ranged from 0.008 to 0.0013 mg kg--1 and from 84 % to 96 %, respectively. Total amines (BA+PA) in the cheeses ranged from 60 to 709 mg kg--1."@en . "Chromatographic Determination of Biogenic Amines and Polyamines in Ripening Cheeses"@en . "43210" . "S, V" . . "Cwikov\u00E1, Olga" . "Chemick\u00E9 listy" . "RIV/62156489:43210/14:00226107!RIV15-MSM-43210___" . . . . "Chromatographic Determination of Biogenic Amines and Polyamines in Ripening Cheeses"@en . "108" . . "Chromatografick\u00E9 stanoven\u00ED biogenn\u00EDch amin\u016F a polyamin\u016F ve zraj\u00EDc\u00EDch s\u00FDrech"@cs . "Stanoven\u00ED biogenn\u00EDch amin\u016F a polyamin\u016F metodou vysokotlak\u00E9 kapalinov\u00E9 chromatografie po extrakci 0,1 M HCl a p\u0159edkolonov\u00E9 derivatizaci dansylchloridem bylo standardizov\u00E1no pro pou\u017Eit\u00ED v matrici zraj\u00EDc\u00EDch s\u00FDr\u016F, kter\u00E9 jsou z hlediska sledovan\u00FDch analyt\u016F jednou z nejrizikov\u011Bj\u0161\u00EDch potravin. Zji\u0161t\u011Bn\u00E9 hodnoty limitu detekce(0,0008 mg kg--1, spermidin -- 0,0033 mg kg--1,2-fenylethylamin) i n\u00E1vratnosti (84 %, spermin -- 96 %,histamin) prok\u00E1zaly vhodnost navr\u017Een\u00E9 metody pro stanoven\u00ED uveden\u00FDch toxikologicky zaj\u00EDmav\u00FDch l\u00E1tek v dan\u00E9m typu potravin. Z aplikace metody pro anal\u00FDzu \u0161irok\u00E9ho spektra s\u00FDr\u016F eidamsk\u00E9ho typu s r\u016Fzn\u00FDm obsahem tuku, od r\u016Fzn\u00FDch v\u00FDrobc\u016F, resp. p\u0159i pou\u017Eit\u00ED r\u016Fzn\u00FDch startovac\u00EDch mikrobi\u00E1ln\u00EDch kultur vyplynuly n\u00E1sleduj\u00EDc\u00ED z\u00E1v\u011Bry: 1) Celkov\u00FD obsah sumy v\u0161ech amin\u016F v tomto typu v\u00FDrobku se m\u016F\u017Ee pohybovat v \u0161irok\u00E9m rozmez\u00ED od des\u00EDtek po stovky mg kg--1 a m\u016F\u017Ee nab\u00FDvat hodnot, kter\u00E9 ji\u017E nejsou bezpe\u010Dn\u00E9 pro rizikov\u00E9 skupiny konzument\u016F. 2) Vn\u011Bj\u0161\u00ED \u010D\u00E1st s\u00FDra je v uveden\u00E9m kontextu podstatn\u011B nebezpe\u010Dn\u011Bj\u0161\u00ED ne\u017E \u010D\u00E1st vnit\u0159n\u00ED, rizikov\u00FDm spot\u0159ebitel\u016Fm lze doporu\u010Dit odstran\u011Bn\u00ED vn\u011Bj\u0161\u00ED t\u0159\u00EDcentimetrov\u00E9 vrstvy vyzr\u00E1l\u00E9ho s\u00FDra p\u0159ed jeho konzumac\u00ED. 3) D\u016Fsledn\u00FDm dodr\u017Eov\u00E1n\u00EDm p\u0159\u00EDsn\u00FDch hygienick\u00FDch z\u00E1sad m\u016F\u017Ee dan\u00FD v\u00FDrobce podstatn\u011B omezit tvorbu biogenn\u00EDch amin\u016F ve sv\u00E9m produktu." . "[9BA7821D69B7]" . . . .