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Acta Alimentaria
Authors: A. Pérez-López, P. Navarro, A. Soler, and A. Carbonell-Barrachina

concentrations in confectionery products. J. agric. Fd Chem. , 50 , 3738–3742. Burló F. Effects of raw materials, ingredients and production lines on arsenic and copper concentrations in

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Reaction Kinetics, Mechanisms and Catalysis
Authors: Viorel Chihaia, Karl Sohlberg, Rodica Zăvoianu, Anca Cruceanu, Octavian Dumitru Pavel, Emilian Angelescu, Ana Paula Soares Dias, and Ruxandra Bîrjega

:Al:Mo = 3:1:0.25. The concentration of Mo in the aqueous base solution was 0.1 M. Aqueous NaOH solution (1.5 M) was used for the pH adjustment in the preparation with Na 2 MoO 4 [ 28 ], while a NH 4 OH solution (25%wt. NH 3 ) was used for the pH adjustment

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0.05 M borax, was used for maintaining the pH. Kinetic procedure The reaction was studied in a spectrophotometric cell and initiated by adding temperature equilibrated NaIO 4 solution of known concentration to the

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. Bioch. , 62 , 107 – 110 . Cheng , G.W. & Breen , P.J. ( 1991 ): Activity of phenylalanine ammonia-lyase (PAL) and concentrations of anthocyanins

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Acta Alimentaria
Authors: A. Blázovics, H. Fébel, G. Bekő, D. Kleiner, K. Szentmihályi, and É. Sárdi

. & Tyihák , E. ( 1998 ): Relationship between dimedone concentration and formaldehyde captured in plant tissues . Acta Biol. Hung. , 49 , 291 – 301 . Souto

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having different moisture concentrations as impacted by oat bran with different β-glucan concentrations . J. Texture Stud. , 42 , 359 – 368 .

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.-Forsch 201 311 316 Kalac, P. & Svoboda, L. (2000): A review of trace element concentrations in edible mushrooms. Fd. Chem. , 68 , 273

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Acta Alimentaria
Authors: K. Berisha, H. Bytyçi, Zs. Mednyánszky, E. Kiss, and L. Simon-Sarkadi

). In high concentrations, biogenic amines – especially histamine and tyramine – are risk factors for food intoxication and may cause unpleasant allergic symptoms like cardiac palpitations, headache, nausea, diarrhea, and flushing. In extreme cases, the

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catalyst surface. The isomerization and chemisorption as given by Eqs. 1 and 2 are equilibrium reactions. The rates of formation of individual LAB can be written as (4) where R i-LAB is the rate of i-LAB, C B and are the concentrations of the

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Introduction Wastewaters from the textile dyeing industry typically contain a high concentration of color compounds. Azo dyes containing one or more azo bonds are most common among the synthetic dyes and are a major pollutant

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