Báo cáo khoa học " Antioxidant and antimicrobial activities of shiitake (Lentinula edodes) extracts obtained by organic solvents and supercritical fluids " pptx

... al. / Journal of Food Engineering 80 (2007) 631–638 Antioxidant and antimicrobial activities of shiitake (Lentinula edodes) extracts obtained by organic solvents and supercritical fluids Cı ´ ntia ... activity of the extracts. 3.2. Composition profile Table 1 compares the relative composition of shiitake extracts obtained by SFE with CO 2 (40...

Ngày tải lên: 28/06/2014, 11:20

... elastase inhibitor) and can be cleaved at the F–C bond by CG and by chymase [29,30]. We found that the specificity constants, k cat ⁄ K m , for cleavage by CG and by chymase of ABZ- GIATFDMLMPEQ-EDDnp ... Fig. 4. Hydrolysis of the CG substrate by a cell line extract and by a biological sample. (A) Monitoring of ABZ-GIEPKSDPMPEQ-EDDnp hydrolysis by a HMC-1 mast cell...

Ngày tải lên: 28/03/2014, 22:20

... conformation of 16S rRNA, causing a movement of helix 44 and a global confor- mational change in the 30S subunit. This is visible as the movement of the head of the subunit towards the body and flipping of ... action of kasugamycin. Growth of CVR40D and that of its parental strain MG1655 were compared in the presence of kasugamy- cin (Fig. 5A). Addition of kasugamycin...

Ngày tải lên: 29/03/2014, 09:20

... increase the flux by manipulating the activity of demand. The impossibility of increasing the flux by changing the activity of a single module is due to an abrupt decrease of the control of the modules when ... 2B). Next, we represent C S v1 and C J v1 as a function of r 1 , and C S v2 and C J v2 as a function of r 2 in two parametric plots: C J v1 and C J v2 in Fig. 3...

Ngày tải lên: 30/03/2014, 10:20

... structures of Anabaena wild-type (WT) FNR, several of its mutants and of its complexes with both NADP + and Fd have been reported [8,11–15]. A basic, K75, and two hydrophobic residues, L76 and L78, ... characterized by absorbance decreases at 390, 430 and 480 nm and by the appearance of a peak at 450 nm which exhibits a large extinction coefficient [24]. Reduction of...

Ngày tải lên: 31/03/2014, 07:20

... reaction mix consisted of 85 ng of atdA1A2,50ngofatdA3,60ng of atdA4A5,2lLof10· Pfu buffer, 2 lLof10· dNTP (mixture of dATP, dTTP, dGTP, and dCTP, each at a con- centration of 100 mm), 2 U of Pfu Turbo ... the basis of the homology model of AtdA3, resi- due V205 resides in the deepest and narrowest end of the substrate-binding pocket, and is found next to the facial tr...

Ngày tải lên: 19/02/2014, 02:20

... part of speech (POS) of P F2 main word of P F3 word of P F4 first 1, 2, 3, 4, 5, and 7 digits of category number of P 5 F5 auxiliary verb attached to P F6 word of N F7 first 1, 2, 3, 4, 5, and 7 ... digits of category number of N F8 case particles and words of nominals that have de- pendency relationship with P and are other than N F9 first 1, 2, 3, 4, 5, and 7 digi...

Ngày tải lên: 17/03/2014, 04:20

... no COUNTABLE modified by a little? ? COUNTABLE UNCOUNTABLE ? UNCOUNTABLE plural? modified by one of the words in Table 2(a)? modified by one of the words in Table 2(b)? modified by one of the words in ... Baldwin and F. Bond. 2003a. Learning the count- ability of English nouns from corpus data. In Proc. of 41st Annual Meeting of ACL, pages 463–470. T. Baldwin and F. Bond....

Ngày tải lên: 17/03/2014, 04:20

... mass than that produced by the treatment of type II. We scanned the western blots in Fig. 5A and analyzed the densities of the two bands. We found the ratio of band I to band II was 39 : 61. To ... WiDr (c) and A431 (d), respectively. (B) Conditioned medium of non- transfected Cos7 cell (a), 5 ng of BNC from the conditioned medium (b), 100 ng of EGFP (c) and a mixture of...

Ngày tải lên: 23/03/2014, 15:20

... MN, USA) and tested individually against fowlicidin-1 and fowlicidin-3. The MICs were determined by a standard broth microdilution assay as recommended by the Clinical and Laboratory Standards ... con- sists of 27 amino acid residues with a charge of +6 and no anionic residues, whereas fowlicidin-1 is com- posed of 26 amino acids with a net charge of +8. Evo- lution of t...

Ngày tải lên: 07/03/2014, 11:20