均匀化前后的试样表面经磨抛至光亮后,均采用 0.5 g CuCl2+10 mL HCl+10 mL C2H5OH 的氯化铜腐蚀剂 刻蚀表面,腐蚀时间 10~15 s.利用光学显微镜(optical microscope, OM)和扫描电子显微镜(scanning electron 表 1 3 种不同 C 含量的 GH4151 合金铸锭化学成分 Table 1 Chemical composition of GH4151 alloy ...
3F). In addition, the α(1,6) antenna of CT glycans has a different chemical structure to that of HM-type glycans, lacking the bisection and Man (−3) and Man (−5) residues that stabilize the Hy-type/HM-type substrates in the active site of EndoBT-3987. Hy-type N-glycan ...
Analytic techniques have improved the understanding of the polysaccharide composition of plant cell wall [36], however the conformation of these components and their intermolecular interactions is generally less advanced. Molecular modelling of polysaccharide interactions can provide insights for experimental ...
Lubricating oils and other heavy oils and preparations n.e.s., containing by weight >= 70% of petroleum oils or of oils obtained from bituminous minerals, these oils being the basic constituents of the preparations (excl. for undergoing chemical transformation) Commodity code: 27 10 19 992710...
The chemical struc- ture diagram was described by ChemDraw (http:// www.chemdraw.com.cn/). Abbreviations GH: Glycoside hydrolase; CBM: Carbohydrate-binding module; XOS: Xylo- oligosaccharide; BX: Beechwood xylan; WAX: Wheat arabinoxylan; DP: Degree of polymerization; qRT-...
Different branches of the industry such as the chemical, biofuel, food, feed and pharmaceutical industry have a large interest in hydro- lases that cleave the glycosidic bonds of plant-derived polysaccharides such as mixed-linkage β-glucans, cellulose, or xylan1,2. The degradation of these ...
Production of embryos obtained by HMC. PEF cells were grown in DMEM supplemented with 10% fetal bovine serum (FBS; cell preparation was performed HyClone) (batch number NRE0007) at 38.5 °C and as described previously27,60. The chromosomal count 5o%f thCeOe2s.taSbolmishateidc ...
(Merck Millipore). Samples were eluted in 10 μl of water/ACN/formic acid 40:60:0.1%. The digests were analyzed by nano LC-MS/MS in a Thermo Scientific Q-Exactive Mass Spectrometer coupled to a nano HPLC EASY-nLC 1000 (Thermo Scientific). Peptides were loaded onto a C18 Easy-Spray ...
The actual chemical composition of the three variants was determined using inductively coupled plasma atomic emission spectrometry (ICP-AES) and displayed in Table 1. As can be observed, except for a gradient variation in C content, the concentration of the remaining components remained similar for ...
The invention also provides an enzyme composition comprising or consisting of a GH62 arabinofuranosidase, a GH10 xylanase, and/or a GH30 xylanase, preferably, the GH62 arabinofuranosidase, the GH10 xylanase and/or the GH30 xylanase is defined in any one of the preceding embodiments. In one ...