alcaligenes nutrient broth yeast extract medium
Nghiên cứu sản xuất yeast extract (dịch chiết nấm men) từ bã men bia bằng công nghệ enzym
Ngày tải lên :
07/11/2015, 23:49
... 2.4.2.3 Sản phẩm Yeast extract (dịch chiết nấm men) thị trường Sau hai dạng sản phẩm Yeast extract (dịch chiết nấm men) có ký hiệu Yeast extract (dịch chiết nấm men) (19512) Yeast extract (dịch ... có Yeast extract sản xuất Đĩa 2: Môi trường MRS Yeast extract Đĩa 3: Môi trường MRS có Yeast extract thương phẩm Nhận xét: Kết cấy vi khuẩn bảng 4.9 hình 4.16 cho thấy môi trường MRS Yeast extract ... nuôi cấy vi sinh Để kiểm tra đánh giá chất lượng sản phẩm Yeast extract sản xuất Chúng tiến hành thay Yeast extract thương phẩm Yeast extract sản xuất môi trường MRS dùng để phân lập vi khuẩn...
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Báo cáo y học: " Characterization of the yeast ionome: a genome-wide analysis of nutrient mineral and trace element homeostasis in Saccharomyces cerevisiae" ppsx
Ngày tải lên :
14/08/2014, 14:22
... growth medium measured by ICP-AES is also shown and represents the supplemented levels plus those present in the YPD medium alone The same lots of all medium components (such as yeast extract, ... Figure Characterization of the wild-type yeast ionome Characterization of the wild-type yeast ionome (a) Wild-type BY4743 cells were grown in rich yeast extract- peptone-dextrose (YPD) + mineral ... simultaneously determine the levels of 13 different elements accumulated in yeast cells Rich yeast extract- peptone-dextrose (YPD) medium was supplemented with several elements (calcium, cobalt, copper,...
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Báo cáo y học: " A Dietary Supplement Containing Standardized Phaseolus vulgaris Extract Influences Body Composition of Overweight Men and Women"
Ngày tải lên :
31/10/2012, 15:12
... relies on the reported a-amylase-inhibiting activity of the Phaseolus vulgaris extract [15-19] Phaseolus vulgaris extract has been shown in vitro to inhibit the activity of a-amylase and may help ... which possess high levels of PHA’s Suffice it to say, the extract used in our study (Phase 2TM) is a standardized white kidney bean extract prepared using heated processing conditions to substantially ... containing Phaseolus vulgaris extract as the major ingredient produced significant decreases in body fat while essentially maintaining lean body mass Phaseolus vulgaris extract appears to be a safe...
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Báo cáo y học: "Identification of Cellular Membrane Proteins Interacting with Hepatitis B Surface Antigen using Yeast Split-Ubiquitin System"
Ngày tải lên :
02/11/2012, 11:08
... was prepared by transforming the yeast S cerevisiae DSY-2 strain, in which the cDNA mixture was combined with pDL2-XN vector through homologous recombination Yeast colony PCR was done for 22 ... other half inoculated into a 20µl PCR mix Three ml of the freezing medium (SD/-Trp, 15% glycerol) was added to each plate and the yeast colonies were dislodged off the plates using a sterile loop ... secreted into cell culture medium two days after its transfection Using the ImX semi-quantitative measurement, results in Table suggested that HBsAg produced in the culture medium (rate of 65.8) was...
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BT 3 optimization of medium for indole 3 acetic acid production using pantoea agglomerans strain PVM
Ngày tải lên :
06/08/2013, 21:06
... at (1 g l)1), while nitrogen sources (meat extract, beef extract, tryptone, yeast extract, peptone) at (10 g l)1) concentration was investigated The medium components giving the maximum yield ... Bacterial strain (stock culture) was maintained routinely on nutrient agar containing the following (g l)1): peptone (10), yeast extract (3), NaCl (5), agar (20) and l-tryptophan (1), stored ... Skoog (MS) basal medium as negative control; MS + synthetic IAA (2 mg l)1) as positive control; and MS + IAA synthesized by P agglomerans strain PVM (cell-free broth) as test All medium combinations...
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C-MAC: Model-driven Concurrent Medium AccessControl for Wireless Sensor Networks
Ngày tải lên :
01/09/2013, 15:23
... SenSys, 2004 [13] V Rajendran, K Obraczka, and J Garcia-Luna-Aceves Energy-efficient, collision-free medium access control for wireless sensor networks In SenSys, Los Angeles, California, USA, 2003 ... networks In MobiHoc, 2006 [17] M Sha, G Xing, G Zhou, and S Liu C-mac: Model-driven concurrent medium access control for wireless sensor networks Technical report, Michigan State University, ... wireless sensor network for structural monitoring In SenSys, 2004 [24] W Ye, J Heidemann, and D Estrin Medium access control with coordinated, adaptive sleeping for wireless sensor networks IEEE/ACM...
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Low- or Medium-pressure UV Lamp Inactivation of Microcystis aeruginosa
Ngày tải lên :
05/09/2013, 09:08
... pellets were subjected to DNA extraction step (Genomic-tip; Qiagen) DNA extraction was performed according to the protocols provided by Qiagen, with a minor modification The extracted DNA was concentrated ... Stirrer Fig.1 Low Pressure UV System 380mm Medium Pressure UV Lamp 60mm 160 mm Glass Petri Dish Sample Stirrer Bar Mangetic Stirrer 4.5 mm 90 mm 220 mm Fig.2 Medium Pressure UV System - 57 - Journal ... the system of UV irradiation, most conventional UV lamps are low pressure UV lamps (LPUV) while medium pressure UV lamps (MPUV) have also been used Previously, the application of LPUV was investigated...
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INFLUENCE OF NITROGEN, ACETATE AND PROPIONATE ON HYDROGEN PRODUCTION FROM PINEAPPLE WASTE EXTRACT BY Rhodospirillum rubrum
Ngày tải lên :
05/09/2013, 09:08
... bottle using the modified ATCC medium: 112 Van Niel’s yeast (pH 7.0) The medium contained the following components per liter: g of K2HPO4, 0.5 of MgSO4, 10 g of yeast extract, 15 mM L-malic acid ... minutes to separate the solid matter prior to usage as medium for hydrogen production Hydrogen production medium Forty milliliters of pineapple waste extract (pH 6.5-7.0) was transferred to a 50-ml ... modified ATCC medium: 112 Van Niel,s yeast (pH 7.0) as blank The number of cells at each sample was determined by plate count technique Glucose concentration in pineapple waste extract was determined...
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Improvement of nutrient removal and phosphorus recovery in the anaerobic/oxic/anoxic process combined with sludge ozonation and phosphorus adsorption
Ngày tải lên :
05/09/2013, 09:38
... additional carbon source to inhibit oxic phosphorus uptake In the present study, to achieve efficient nutrient removal, the previous system was improved by introducing a microbubble ozonation system ... different operational conditions were used to determine the most appropriate ones (Table 1) The nutrient recovery efficiency in each phase, except for Phase 1, was evaluated more than 25 days ... MLSS in the reactor) improved the nitrification efficiency in Phase Ozonated sludge also acts as nutrient loading in the A/O/A process Cui and Jahng (2004) reported that nitrogen derived from ozonated...
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Evaluation of Nutrient Loads from a Citrus Orchard in Japan
Ngày tải lên :
05/09/2013, 10:15
... quantifying nutrient load from farmland during rainfall events We can obtain sequential nutrient load data by empirical estimations made from sequential water discharge data (i.e., nutrient load ... observation), because our evaluation was made only by intermittent observation Nutrient load was obtained by multiplying nutrient concentration by water discharge during the same period (Case 1) In ... dry weights of the filters before and after filtration Estimations in Cases of Nutrient Loads We assumed that the nutrient concentrations and water discharges were constant over a period of half...
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Nutrient Loss from a Tea Plantation Area in Japan
Ngày tải lên :
05/09/2013, 10:15
... owners Monthly nutrient inputs were calculated by the monthly amount of fertilizers and their content rates of nutrients RESULTS AND DISCUSSION Water quality and seasonal variation of the nutrient ... a heavy storm Table – Estimated annual budget of nutrients in the tea plantation field Nitrogen kg/ha Nutrient input to the tea plantation area Nutrient output from the tea plantation area Others ... variations of nutrient concentrations during heavy storm Variations of water quality were influenced by storm discharge Fig showed temporal variations of precipitation, flow rate, and nutrient concentrations,...
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Effect of periodic suction on three dimensional flow and heat transfer past a vertical porous plate embedded in a porous medium
Ngày tải lên :
05/09/2013, 14:58
... Iwamura N Flow with convective acceleration through a porous medium Engng.Math 1976, 10, 41-54 [5] Raptis A A Flow through a porous medium in the presence of a magnetic field Int J Energy Res ... flow of a viscous incompressible fluid past an infinite vertical porous plate embedded in a porous medium The governing equations for the velocity and temperature of the flow field are solved employing ... flow of a viscous incompressible fluid past an infinite vertical porous plate embedded in a porous medium in presence of periodic suction A coordinate system is chosen with * * * the plate lying...
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Hydromagnetic convective flow past a vertical porous plate through a porous medium with suction and heat source
Ngày tải lên :
05/09/2013, 16:10
... − m )(m + m ) B4 = Discussions and results The effect of magnetic field and permeability of the medium on unsteady free convective flow of a viscous incompressible electrically conducting fluid...
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MATERIALS AND NUTRIENT CYCLES
Ngày tải lên :
03/10/2013, 08:20
... Nutrients may be classified into two types, namely, the macronutrients and the micronutrients The macronutrients are those that are required by the ... dead bodies of plants and animals in an ecosystem? Define macronutrients and micronutrients Make a listing of micronutrients and macronutrients, and give their functions? What are the components ... and is also essential for the transformation of energy in the cells The micronutrients are as important as the macronutrients Magnesium, for example, is necessary in the production of chlorophyll...
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Điện tử công suât mạch MMC Modular multilevel converter based STATCOM topology suitable for medium voltage unbalanced systems
Ngày tải lên :
15/10/2013, 16:24
... reference currents in αβ0 coordinates, (b) the current controller and reference duty cycle extraction, (c) duty cycle extraction to generate switching modulation signals for each HBM, (d) the Pair-leg ... sequence components, or the series HBMs have slightly different characteristics When implementing a medium voltage MMC, even the parasitic stray capacitances to the Earth can lead to unwanted scaling ... diagram of the proposed controller is shown in Fig The diagram consists of both a reference current extractor and a predictive current controller A Reference signals calculation Fig Proposed controller...
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- hệ việt nam nhật bản và sức hấp dẫn của tiếng nhật tại việt nam
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- xác định thời lượng học về mặt lí thuyết và thực tế
- tiến hành xây dựng chương trình đào tạo dành cho đối tượng không chuyên ngữ tại việt nam
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- điều tra với đối tượng sinh viên học tiếng nhật không chuyên ngữ1
- khảo sát thực tế giảng dạy tiếng nhật không chuyên ngữ tại việt nam
- khảo sát các chương trình đào tạo theo những bộ giáo trình tiêu biểu
- nội dung cụ thể cho từng kĩ năng ở từng cấp độ
- xác định mức độ đáp ứng về văn hoá và chuyên môn trong ct
- phát huy những thành tựu công nghệ mới nhất được áp dụng vào công tác dạy và học ngoại ngữ
- mở máy động cơ lồng sóc
- mở máy động cơ rôto dây quấn
- các đặc tính của động cơ điện không đồng bộ
- hệ số công suất cosp fi p2
- đặc tuyến hiệu suất h fi p2