نتایج جستجو برای: solid state culture
تعداد نتایج: 1264229 فیلتر نتایج به سال:
By definition, solid state is that particular aggregation form of matter characterized by strong interaction forces between constituent particles (atoms, ions, or molecules). As a result, a solid state material has an independent geometric form (in contrast to liquids, which take the form of the container) and an invariant volume (in contrast to gases/vapors) in given temperature and pressure c...
Aman Aggarwal, Hari Singh, Pradeep Kumar & Manmohan Singh Mechanical and Automation Engineering Department, Maharaja Agrasen Institute of Technology, Rohini, Delhi 110 085, India Mechanical Engineering Department, National Institute of Technology, Kurukshetra 136 119, India Department of Mechanical and Industrial Engineering, Indian Institute of Technology, Roorkee 247 267, India. Solid State P...
An improved motility medium which permits additional cultural characterization is described. Advantages include maximal motility due to a change in the physical state of the medium from solid to liquid at incubation temperatures, a definitive stab line, preservation of the stab line with nonmotile organisms, and visual delineation of culture motility. In addition, nitrate reduction, nitrogen ga...
LM-79 testing captures performance characteristics of products that feature solid-state lighting (SSL) technology, including light-emitting diodes (LEDs). This testing provides a snapshot of performance under specified operating conditions at some point in the life of a product, usually at the beginning of operation— these are referred to as initial measurements. It does not address lifetime ra...
production of lignocellulolytic enzymes by the thermotolerant fomes sp. eum1 was determined in solid cultures using corn stover (cs) as a sole substrate or supplemented with 20 % wheat bran (cs+wb). this supplementation increased (p< 0.05) enzymatic activity per gram of initial dry matter (gdm) for xylanases and cellulases: 160 iu g dm-1 and 37 iu g dm-1, respectively; while laccases reached a ...
a solid state fermentation method was used to utilize wheat straw as substrates for citric acid production by using aspergillus niger atcc 9142. the plackett burman design (pbd) of experiments was used to test the relative importance of the variables affecting production such as moisture content, age of spore, inoculum size, initial ph of substrate, methanol concentration, incubation temperatur...
A mononuclear complex [MoOCl4(H2O)] readily forms a metal−metal bonded {Mo2O4} core. A high content of pyridine in the reaction mixture prevents further aggregation of dinuclear cores into larger clusters and a neutral, dinuclear complex with the [Mo2O4Cl2(Py)4] composition is isolated as a product. Solid state structures of two compounds containing this complex, [Mo2O4Cl2(Py)4]·2.25Py (1) and ...
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