Effects of chitosan coating on enzymatic browning and decay

... in concentration of chitosan coating did not control browning or decay of the fruit significantly more, and also the effectiveness of chitosan on decay control is far from reaching that of TBZ and ... min. 2.5. Control of decay Fruits were treated with 0.1% TBZ alone or 1.0% chitosan alone or 2.0% chitosan alone, and then dried for 1 h. To assess the effecti...

Ngày tải lên: 18/05/2014, 20:10

... buffered solution of native protein was unfolded by a 1 : 10 dilution to yield final concentrations of GdmCl near or above the midpoint of the equilibrium unfolding transition (concentrations of GdmCl ... a two-state t ransition with t he observation of a r ange of mid- point denaturant concentrations, [D] 50% values, indicating significant context-dependent effects of the mutat...

Ngày tải lên: 07/03/2014, 16:20

... additional contributions to the understanding of the effects of these mutations on the clinical symptoms of patients carrying cardiomyopathic Tms. Experimental procedures Construction of expression ... absence of troponin as a function of tropomyosin concentration, and in the presence of troponin and Ca 2+ concentration varying from 10 )6 to 10 )3 M . Inorganic Ó FEBS 20...

Ngày tải lên: 16/03/2014, 18:20

... interaction B-B - between ions in sublattice B and interaction A-B - between ions of sublattices A and B. We denote λ aa , λ bb , λ ab correspond to molecular-field constants of exchange interaction ... direction of magnetic moment of A ions and magnetic moment of B 1 and B 2 ions. Comparing M St and M Se from Tab. 2, we could determine the canting angle between ma...

Ngày tải lên: 22/03/2014, 11:20

... addition of 10 n M SF 6847. (B) Reconstructed time courses of extramitochondrial [ATP] appearing in the medium upon addition of ADP (where indi- cated) in Artemia mitochondria, and effect of mitochondrial ... pro- jection, so both conditions were systematically biased towards overestimation of volume fractions. EFTEM Single-slot copper grids carrying 40-nm sections of the fixed p...

Ngày tải lên: 29/03/2014, 00:20

... dependence of the photo- conversion of PLB at pH 6.5. Plots of the extent of photoconversion in response to a single saturating flash, and to a series of such flashes separated by a dark time of 30 ... main line of evidence for the existence of a POR- phosphatase is the observation by Wiktorsson et al. [9] of an inhibition, by NaF and ATP, of the loss of the long- wave...

Ngày tải lên: 22/02/2014, 04:20

... high con- centrations and become susceptible to modulation of both function and expression. This, in turn, could influence bioavailability, distribution and transport of various dietary toxins and ... the following conditions: reverse transcription (20 min at 61 °C), one cycle of denaturation at 95 °C for 30 s, and PCR of 45 cycles with denaturation (15 s at 95 °C), annealing...

Ngày tải lên: 07/03/2014, 21:20

... Efficiency Act of 1991 ii Abstract The Effects of Land Use on the Mobility of Elderly and Disabled and Their Homecare Workers, and the Effects of Care on Client Mobility: Findings from Contra ... different i The Effects of Land Use on the Mobility of Elderly and Disabled and Their Homecare Workers, and the Effects of Care on Client Mobi...

Ngày tải lên: 14/03/2014, 17:20

... credibility of such impact assessment and allow its broader application in support of policies and actions. REFERENCES 1. Declaration, Third Ministerial Conference on Environment and Health, London, ... their contributions to the mono- graph, and the changes were then integrated and edited by WHO staff. SCOPE OF THE REVIEW The review considers the effects of air poll...

Ngày tải lên: 28/03/2014, 09:20

... 37. Effects of auxins on growth and saponin production in callus cultures of P. ginseng. Planta Med., 47, 3 (1983) 183. [4] S. Liu, J.J. Zhong., Simultaneous production of ginseng saponin and ... conditions were done as described by [9]. Determination and analyses Extraction and determination of ginsenoside production were determined as reported previously [8,9]....

Ngày tải lên: 28/03/2014, 10:20