kinetics of food deterioration and shelf life prediction
Continuous Anaerobic Digestion of Food Waste and Paper Waste under Mesophilic-Dry Condition
... ratio of food waste and paper waste was 7:3 on a weight basis and a certain amount of water was added to adjust the TS concentration The TS concentration of food waste and paper waste was 20% and ... (HRT) and the solid concentration of substrate were controlled - 168 - MATERIALS AND METHODS Feedstock and seeding source Food waste collected from a school cafeteria, and paper waste comprised of ... organic fraction of municipal solid wastes have been treated Recently, with increasing concern over the limited capacity of landfill, conservation of resources, and reduction of CO2 emissions,...
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Báo cáo khoa học: Kinetics of enzyme acylation and deacylation in the penicillin acylase-catalyzed synthesis of b-lactam antibiotics pptx
... concentration [N] and the results of the inhibition studies show that, despite of the high rate of hydrolysis of the acyl-enzyme, tight binding of the nucleophile and displacement of the catalytic H2O molecule ... 7) The Vs/Vh ratio is the ratio of the reaction rates of aminolysis and hydrolysis of the acyl-enzyme The curvature of the plot of Vs/Vh vs the mole fraction of D2O indicates therefore that the ... or a combination of k2 and kh1 If k2 and kh1 are in the same order of magnitude a presteady-state burst of product formation should be observed from which the values for k2 and kh1 can be calculated...
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Climate-Smart Agriculture: A Synthesis of Empirical Evidence of Food Security and Mitigation Benefits from Improved Cropland Management docx
... average and stability of production levels For instance, crop and grassland restoration projects often take land out of production for a significant period of time, reducing cultivated or grazing land ... part of the Mitigation of Climate Change in Agriculture (MICCA) Programme of the Food and Agriculture Organization of the United Nations in Rome, Italy, funded by the Government of Finland iii ... MarjaLiisa TapioBistrom (Food and Agriculture Organization of the United Nations) and Andreas Wilkes (World Agroforestry Centre) for having read and commented on a previous version of this paper This...
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Assessing consumer awareness and usage of food labels and influences on food buying behavior
... Awareness and Usage of Food Labels and Influences on Food Buying Behavior Abstract Food regulations and increased consumer awareness are forcing food companies across the world to display more and ... relatively higher levels of income and education would pay more attention to various kinds of label information Assessing Consumer Awareness and Usage of Food Labels and Influences on Food Buying Behavior ... and nutrition of a particular food product The objective of these regulations is to provide consistent, understandable, and usable labels that can help consumers make informed and healthier food...
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Methods of analysis of food components and additives
... developed and established methods of analysis of food components and additives The book comprises 16 chapters, which take the reader through brief and accessible descriptions of methods of analysis of ... purposes in food analysis The second chapter, “Statistical Assessment of Results of Food Analysis,” provides an overview of the need for statistical assessment of the results of food analysis and the ... Journal of Oil, Soap, Cosmetics; Trends World Food; Trends Food Science & Technology; Pakistani Journal of Nutrition; Journal of Food Technology; Academic Food; and Australian Journal of Science...
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Báo cáo khoa học: "Influence of support on intra-abdominal pressure, hepatic kinetics of indocyanine green and extravascular lung water during prone positioning in patients with ARDS: a randomized crossover study" pot
... period of stabilization of blood oxygen saturation Finally, the lower level of PEEP giving the greater improvement of oxygenation was chosen The levels of PEEP, the tidal volume and a fraction of ... AR and LP were the principal investigators and led the conceptual design of the design and the manuscript preparation MG made contributions to the acquisition of data and to the analysis and ... position after hour of steady-state conventional mechanical ventilation Then the following two periods of PP were randomized: hours of PP on the moulded foam mattress, and hours of PP on the air-cushioned...
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Báo cáo y học: "Kinetics of plasmatic cytokines and cystatin C during and after hem odialysis in septic shock-related acute renal failure" docx
... Biomarkers and treatments received were collected from the start of HD, at the end of HD, and for hours after the end of HD Arterial line and central venous catheters allowed documentation of mean ... Puissant and the Immunology department of Rangueil for cytokines and albumin dosages and Dr Faguer for corrections Part of this work was presented at the International Symposium of Intensive Care and ... Friedman test pendent of sepsis [18] Altogether, these data suggest that clearance of IL-6 and IL-10 was absent and transient, respectively As mentioned earlier, the kinetics of plasmatic cytokine...
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Báo cáo y học: "Anopheles gambiae genome reannotation through synthesis of ab initio and comparative gene prediction algorithms" pps
... presence and size of product bands interactions Validation of ReAnoCDS05 predictions by RT-PCR unambiguously verify one of the CDS predictions Maps of the ReAnoCDS05 and Ensembl CDS predictions ... left side of each panel is a map of CDS predictions and supporting lines of evidence, and the right side is a reverse-color image of, from left to right lanes, PhiX/Lambda DNA size standard (Ph), ... initio algorithms The latter set of 3,743 CDSs is based upon GENSCAN predictions, and is supported by predictions of one or both of the other ab initio algorithms used Of predicted ReAnoCDS05 CDSs,...
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Study on kinetics of electro-optical and photoluminescent processes in nanostructured transition metal (W, Mo) oxide-based thin films
... band and localization due to disorder for x > 0.2, and (iii) splitting-off of an impurity band as a consequence of electron correlation and Anderson localization in a pseudogap However recent ... be avoided, since that often leads to the decrease of cycle life and irreversible changes of the structure of the host substances Compared to batteries, the requirements of charge densities for ... nanoparticles and Ce3+, and a subsequent energy transfer between ZnO nanoparticles and Ce3+ ions, are shown in figure 2.9 The bandgap excitation of ZnO has resulted in creation of an exciton, and subsequent...
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Co digestion of food waste and microalgae
... digestion of food waste The lab officers of CREATE-SJTU, Ms Dawn Tey and Ms Mah Sook Yee, for their tireless support and help My friends and family, for their unwavering support and understanding And ... co-digestion of food waste and microalgae - process overview Figure Methane yield of Series - Co-digestion of food waste and untreated microalgae Figure Methane yield of Series - Co-digestion of food ... cultivation and anaerobic digestion process v Co-digestion of Food Waste and Microalgae – List of Tables List of Tables Table Comparison of pretreatments and methane productivity of microalgae...
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Báo cáo nghiên cứu khoa học " MAINTAINING FRUIT QUALITY AND INCREASING SHELF LIFE OF POMELO IN THE MEKONG DELTA OF SOUTHERN VIETNAM " pot
... target market The ability of many small farmers, collectors and wholesalers in the Mekong Delta of Vietnam to meet safe food levels and quality demands of domestic and overseas supermarkets can ... loss of moisture, this CARD project set up an experiment to reduce this moisture loss and increase shelf life and retail value of pomelo fruit An anti-transparent and vacuumed wrapping of fruit ... fruit and class fruit) are often marketed with stalks attached This is done to reassure customers that the fruit they are purchasing fresh produce These stalks often break off during handling and...
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Characteristics of hydrogen production from food waste and waste activated sludge
... concentration of the sludge were 7.6, 2.83 g CaCO3/L, and 5.5 g/L, respectively Substrate The feed was a mixture of food waste and sewage sludge, representing typical Korean food waste and sewage sludge Food ... generation of food waste reaches 11,237 tons per day in Korea, accounting for 23.2 % of municipal solid wastes (Ministry of environment, 2002) Food waste is the major source of decay, odor, and leachate ... concentrations and mixing ratios of food waste and sewage sludge were simultaneously operated Total VS concentrations were controlled to 0.5, 1.0, 1.5, 2.0, 3.0, and 5.0 % The mixing ratios of food waste...
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IMPROVEMENT OF BIOLOGICAL SOLUBILIZATION AND MINERALIZATION PROCESS FOR FOOD WASTE
... The biofilter consisted of a series of columns with expanded/foamed polypropylene as packing material and connected to the circulation tank Air was supplied to the circulation tank and biofilter ... the amount of carbon in the solid sample of the solubilization reactor from the total amount of carbon in fresh food waste supplied RESULTS AND DISCUSSION Effect of aeration The colors of SS in ... Around 80 % of food waste supplied was mineralized in Run by installing biofilm into the circulation tank Most of the food waste supplied (98%) was mineralized when biofilter for trapping SS and biodegrading...
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Dictionary of food compounds additives, flavors, and ingredients yannai s 2004
... shortcomings in terms of indexing and expense of updating With the increasing and sometimes contradictory demands of the consumer market today, the need for the best up-to-date and accurate information ... regulatory aspects of food supply and monitoring The book and CD-ROM versions are complementary The important thing for the user to be assured of is that the Dictionary of Food Compounds is an ... indication of crystal form and of recrystallisation solvent is often given but these are imprecise items of data; most compounds can be crystallised from several solvent systems and the crystal form often...
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A discourse anslysis of the linguistic features of the advertisements of food and drink in english versus vietnamese
... discourse analysis of advertisements of foods and drinks in English and Vietnamese in terms of Prosodic and graphic features; - A discourse analysis of long copy of advertisements of foods and drinks ... ADVERTISEMENTS OF FOOD AND DRINK 4.3.2.1 Rhyme 4.3.1 Utilization of Speech acts in the ads of foods and drinks Both English and Vietnamese made used of rhyme in both long copy ads and short copy ... devices of the advertisements of food and drink in English and Vietnamese at discourse level? linguistic features of the advertisements of food and drink in What are the similarities and differences...
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Tài liệu Báo cáo khoa học: Affinity and kinetics of proprotein convertase subtilisin ⁄ kexin type 9 binding to low-density lipoprotein receptors on HepG2 cells docx
... time courses and effects of unlabeled ligands and low pH on the dissociation rates of [125I]TC-PCSK9 (A) and [125I]TC-PCSK9-D374Y (B) from HepG2 cells Binding to equilibrium and removal of unbound ... absence and presence of unlabeled PCSK9 (Fig 4A) In the presence of a high concentration of unlabeled wild-type PCSK9, the halftime of the rapid phase was reduced from 19 to 16 and the half-time of ... [koff] of 0.0009 ± 0.00012 min)1 (n = 3), which corresponds to a half-time of dissociation of 770 Lowering the pH of dissociation medium to 6.2 also led to monophasic and slow dissociation of...
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Tài liệu Báo cáo khoa học: Quantitative analysis of the experimental O–J–I–P chlorophyll fluorescence induction kinetics Apparent activation energy and origin of each kinetic step Steve Boisvert, David Joly and Robert Carpentier doc
... contributions and kinetics of the three main components of the FI traces Deconvolution of the traces with the sum of three exponential rises provided an excellent t between simulated and experimental ... excellent approximation of FI traces and to quantitatively estimate the contribution of each phase The average values of amplitudes and half-times (t1 2) found for each phase of the FI measured at ... shows that clear separation and distinction between the kinetics of each rise is achieved The half-times of the OJ, JI and IP rises were 0.20 0.02 ms, 7.4 0.6 ms, and 42 ms, respectively In...
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Tài liệu Báo cáo khoa học: Influence of modulated structural dynamics on the kinetics of a-chymotrypsin catalysis Insights through chemical glycosylation, molecular dynamics and domain motion analysis pptx
... hydrolysis of the acyl-enzyme intermediate, followed by formation and breakdown of a second tetrahedral intermediate (EP2)TET2, and liberation of the reactions second product with restoration of the ... methodology to the study of the kinetics of catalysis by the serine protease a-CT we were able to statistically correlate the structurally dynamic behavior of the enzyme with its kinetics of catalysis From ... cutoff distance (rc ẳ 6.0 A) The dynamics of the resulting network are then dened by the Ni ã Nj Kirchhoff connectivity matrix of interresidue contacts (G) where the off diagonal elements of...
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Tài liệu Báo cáo Y học: Steady-state kinetics of the glutaminase reaction of CTP synthase from Lactococcus lactis The role of the allosteric activator GTP in coupling between glutamine hydrolysis and CTP synthesis potx
... absence of nucleotides (Table 1) The rate of CTP synthesis was dramatically inuenced by the presence of GTP, and 20 and 41-fold increases in kcat were obtained with GTP concentrations of 0.1 mM and ... basis of the kinetic constants in Table 1, and those obtained for the glutaminase reaction in the presence of 0.1 mM each of UTP and ATP-cS (data not shown) Apparently, the value of Ka, kcat,1 and ... activation of the glutaminase activity in the presence of 0.1 mM (open circles) or mM (closed circles) each of UTP and ATP-cS (C) GTP activation of CTP synthesis at 0.1 mM each of UTP and ATP L...
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Tìm thêm: xác định các mục tiêu của chương trình xác định các nguyên tắc biên soạn khảo sát chương trình đào tạo gắn với các giáo trình cụ thể 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 điều tra với đối tượng sinh viên học tiếng nhật không chuyên ngữ1 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 mở máy động cơ lồng sóc mở máy động cơ rôto dây quấn các đặc tính của động cơ điện không đồng bộ đặc tuyến hiệu suất h fi p2 đặc tuyến tốc độ rôto n fi p2 đặc tuyến dòng điện stato i1 fi p2 động cơ điện không đồng bộ một pha sự cần thiết phải đầu tư xây dựng nhà máy thông tin liên lạc và các dịch vụ từ bảng 3 1 ta thấy ngoài hai thành phần chủ yếu và chiếm tỷ lệ cao nhất là tinh bột và cacbonhydrat trong hạt gạo tẻ còn chứa đường cellulose hemicellulose chỉ tiêu chất lượng 9 tr 25