Total volatile basic nitrogen
Chemical and microbiological changes of salted Caspian Kutum (Rutilus frisii kutum) roe
... content), total volatile basic nitrogen (TVB-N), fatty acid profiles and microbiological characteristics of raw and salted roe of Caspian white fish (Rutilus frisii kutum) were ...and ...
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Synergistic Effect of Rosmarinic Acid and Sodium Lactate on Black Tiger Shrimp (Penaeus monodon) Quality during Frozen Storage
... firmness, total volatile basic nitrogen were observed to verify the efficacy of rosmarinic acid and sodium lactate in ice glazing water to frozen black tiger shrimp’s freshness and shelf-life ...
5
Effect of a traditional marinating on properties of rainbow trout fillet during chilled storage
... for total volatile basic nitrogen (TVN), thiobarbitoric acid (TBA), water holding capacity (WHC), pH, mesophilic and psychrophilic bacterial count every two ...pH, total psychrophilic ...
6
Effect of tuna skin gelatin-based coating enriched with seaweed extracts on the quality of tuna fillets during storage at 4 °C
... (2013), total volatile basic nitrogen (TVB-N) should be also consid- ered as a quality index for fresh ...other volatile bases orig- inated from bacterial catabolism of amino acids in ...
21
Selenium reduces cadmium accumulation and alleviates cadmium-induced quality degradation in tobacco
... in total/reducing sugar, and sucrose contents, but elevated the reduced starch ...sugar/total nitrogen, total sugar/total protein and reducing sugar/nicotine, but elevated total ...
7
James Hall Vegetated Roof Nutrient Removal Efficiency and Hydrologic Response
... to 2.98 inches and peak rainfall intensities ranged from 0.12 inches per hour to 2.16 inches per hour. This demonstrates a wide range of sampled events over the course of the study period. Peak flows from each roof drain ...
13
Effects of highly volatile organochlorine solvents on nitrogen metabolism and microbial counts
... Ammonium ion. The analysis of ammonium ion extracted with aqueous KCl solution is shown in Figure 1. In each plot without solvents, the amount of ammonium ion was almost eliminated under aerobic upland conditions in four ...
8
Distribution of Total Volatile Organic Compounds at taxi drivers in Tehran
... dangerous volatile organic compounds (BTEX), showed a direct and statistically significant ...of total VOC [45] and Guo claimed that road commuters were endangered to cancer more than railway drivers ...
7
A study on the main factors affecting the competitive growth of Themeda triandra (Kangaroo grass) and the introduced weed, Nassella trichotoma (Serrated tussock)
... To determine the total phosphorus content of this solution the original method used was by injection flow analysis using the Tector Aquatec. This involves the reaction of orthophosphate in the sample with ammonium ...
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Investigating the effect of biochar on microbial activities and biological processes in soil
... biological processes (Lehmann et al., 2011). Biochar contains highly stable forms of vitrified carbon which potentially increases the C/N ratio and affects the microbial activity and nutrient cycling in soil (Nguyen et ...
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INVESTIGATION OF THE NUTRITIONAL VALUES AND QUALITY OF SOIL IN THE FARM OF THE FLOATING REGION
... Moreover, nitrogen and potassium contents of the selected soil samples were investigated by alkaline permanganate methods as well as phosphorus content by colorimetric ...
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Effects of thinning intensity on nutrient concentration and enzyme activity in Larix kaempferi forest soils
... The obtained results indicate that T20 might increase extractable nutrient concentrations in soils. Significant increases in concentrations of several extractable nutri- ents might be attributed to the increase in ...
7
John Bremner 1922-2007
... What made Jack such a great scientist? His love of life, his attention to detail, and his ever-inquisitive mind, as well as his love of family, and a wide range of interests all factored into his success. Jack had a way ...
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Shelf Life Extension of Nile Tilapia (Oreochromis niloticus) Fillet by Biopreservative Effects from Natural Herbs
... basilicum, Persicaria odorata, Perilla frutescens and Houttuynia cordata was primarily extracted by 100 ml of 70% ethanol for 45 minutes to collect extracts. These herbal extracts were condensed by vacuum evaporation. ...
5
New Hampshire Water Resources Research Center Annual Technical Report FY 2013
... on nitrogen loading to New Hampshire’s largest estuary, the Great Bay estuary, and the impairment to aquatic life it has ...the nitrogen entering Great Bay and Little Bay is from point sources; the majority ...
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Studies in the Development of the Rainbow Trout (Salmo Irideus)
... nitrogen in the yolk-sac; and 4 and 5 similar figures for the embryo.- The total nitrogen for the alevin is given in column 7, while column 8 gives the results of the total nitrogen excr[r] ...
22
Effects of Organic Nitrogen Fertilizer Sources and Placement on Yield, Quality, and Chemistry of Flue-cured Tobacco
... mentioned, nitrogen is the most limiting factor in soils on which tobacco is grown, organic or ...organic nitrogen fertilizers that usually consist of animal by-products, as many types of manure and litters ...
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Spatio Temporal Variability of Shallow Groundwater Quality in a Hilly Red Soil Agricultural Catchment in Subtropical Central China
... A total of 199 Polyvinyl chloride (PVC) pipes with inside diameters of 5 cm were installed throughout the cat- chment in April 2010 for groundwater sampling. These PVC pipes reached various depths (100 to 130 cm) ...
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Research Paper Effects of three kinds of improved substrates on soil nutrients and ginseng yield and quality in farmland
... content, total nitrogen, ammonium nitrogen, nitrate nitrogen, total phosphorus, available phosphorus, total potassium and available potassium, were Bao SD's <Soil Agricultural ...
8
Investigation of methane production by anaerobic co-digestion of food waste, fats, oil & grease, and thickened waste activated sludge using Automatic Methane Potential Test System
... Xie et al. (2017) state that a recent and notable development in anaerobic digestion is to co- digest two or more substrates together. There are some problems associated with single substrate digestion such as lack of ...
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