Effect of Methodology on Total Volatile Basic Nitrogen (TVB‐N) Determination as an Index of Quality of Fresh Atlantic Cod (<i>Gadus morhua</i>)

Botta, J. R.; Lauder, J. T.; Jewer, M. A.

doi:10.1111/j.1365-2621.1984.tb13197.x

Cited by 94 publications

(56 citation statements)

References 2 publications

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“…Selection of appropriate method for accurate determination of TVB-N is important. Literature suggests that a number of methods for TVB-N determination have been proposed by many researchers (Miller et al, 1972;Keay and Hardy, 1972;Murray and Gibson, 1972;Gruger, 1972;Ritskes, 1975;Ruiter and Weseman, 1976;Ward et al, 1979;Parris, 1984;Bhotta et al, 1984).…”

Section: Total Volatile Base Nitrogen (Tvb-n)mentioning

confidence: 99%

Studies on the Proximate Composition, Quality and Heavy Metal Concentration of two Sun-Dried Marine Fish (Sun-Dried Silver Pomfret and Sun-Dried Perch) of Cox’s Bazar District of Bangladesh

Hossain¹,

Jamil

Mia³

et al. 2017

J. Environ. Sci. & Natural Resources

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This research was conducted on the proximate composition, quality aspect and heavy metal concentration of sun-dried Silver Pomfret (Stromateus cinereus) and sun-dried Perch (Lates calcarifer) which were collected from local market of Cox"s Bazar town. These sundried marine fishes were collected from the stock after first drying procedure. Organoleptically most of these sun-dried fishes were in "excellent" grade some were in "Good" grade. Crude Protein, Lipid, Moisture, Ash, TVB-N and TMA-N content (%) of sun-dried Silver Pomfret (Stromateus cinereus)

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Section: Total Volatile Base Nitrogen (Tvb-n)mentioning

confidence: 99%

Studies on the Proximate Composition, Quality and Heavy Metal Concentration of two Sun-Dried Marine Fish (Sun-Dried Silver Pomfret and Sun-Dried Perch) of Cox’s Bazar District of Bangladesh

Hossain¹,

Jamil

Mia³

et al. 2017

J. Environ. Sci. & Natural Resources

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“…In fish products, a number of spoilage indicators have been used; these include total volatile bases (TVB), trimethylamine (TMA) and biogenic amines (Botta et al, 1984a(Botta et al, , 1984bHebard et al, 1982;Mietz and Karmas, 1978). TVB and TMA are widely used to determine fish product quality.…”

Section: Introductionmentioning

confidence: 99%

Histamine and Histamine-Forming Bacteria in <i>Keropok lekor </i>(Malaysian Fish Sausage) during Processing

M.A.R.

Zaiton

Bakar

et al. 2009

FSTR

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Keropok lekor at different processing stages were obtained and examined for total volatile bases (TVB), trimethylamine (TMA), putrescine, cadaverine and histamine and their forming bacteria. TVB and TMA levels decreased significantly (p < 0.05) after boiling from 7.29 to 4.68 mg/ 100g and 3.38 to 1.81 mg/ 100g, respectively. After cooling stage, the levels of TMA, putrescine, cadaverine and histamine in keropok lekor were increased significantly (p < 0.05). Putrescine, cadaverine and histamine level for all samples was found less than allowable level, which is 50 ppm. Bacteria forming putrescine, cadaverine and histamine reduced significantly (p < 0.05) after boiling stage and it was increased significantly (p < 0.05) after cooling stage. Before the boiling stage, microorganisms isolated producing putrescine, cadaverine and histamine were members of the family Enterobacteriaceae and also members of Staphylococcus, Pseudomonas and Micrococcus genera. Members of the genera Pseudomonas that produce biogenic amines were not found from keropok lekor after the boiling stage.

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“…In another study, Sahraei et al (2012) stated that the use of different levels of meat meal in broiler chicken diets decreased performance parameters. Botta et al (1984) reported that the addition of high-level PBPM to poultry diets containing 209 mg 100 g −1 TVN had a negative effect on broiler chickens; as a result, increasing losses and negative performance were observed. The negative effects of high levels of TVN in the diet on performance can be related to increased uric acid and toxic effects of uric acid in the broiler chickens (Javed et al, 1995).…”

Section: Resultsmentioning

confidence: 99%

The effect of different levels of diet total volatile nitrogen on performance, carcass characteristics and meat total volatile nitrogen in broiler chickens

et al. 2016

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Abstract. This study was conducted to determine the effect of different levels of diet total volatile nitrogen (TVN) on performance, carcass characteristics and meat TVN in broiler chickens. A total of 400 one-day-old Ross 308 broiler chicks was used in this study. On the first day, male and female chicks were separated by feather sexing. In the first week, all chicks were reared together and fed with a basal diet without urea. At the beginning of the second week, the male and female chicks were weighed so that the average body weight of chicks was approximately equal in each cage. Then the male and female chicks were allocated to 25 floor pens in a completely randomized design with five treatments, five replicates and 16 chicks in each replicate (eight males and eight females) throughout the experimental period, which lasted for 42 days. Dietary treatments consisted of zero (control), 0.5, 1, 1.5 and 2 % of urea in the diets. Before starting the experiment, the TVN levels in all diets were measured after adding different levels of urea, and TVN levels were 13.30, 14.95, 17.26, 23.26 and 27.47 mg 100 g −1 and 16.66, 15.02, 17.81, 24.66 and 26.25 mg 100 g −1 in starter and grower diets, respectively. Feed intake (FI), body weight gain (BWG) and the feed conversion ratio (FCR) were measured. Carcass characteristics as well as TVN in breast meat, thigh meat and the whole carcass and in left tibia and toe ash were measured. The results showed that FI levels were significantly different between the groups at different weeks except for the second week (P < 0.05). The BWG significantly differed among treatments (P < 0.05). In the second and sixth weeks, FCR was affected by increasing TVN in the diet (P < 0.05). Increasing TVN in broiler diets had a significant effect on the carcass characteristics (P < 0.05). Increasing TVN to more than 15 mg 100 g −1 linearly reduced left tibia and toe ash (P < 0.05). In addition, increasing TVN in the broiler diets affected the TVN of breast meat, thigh meat and the whole carcass of broilers (P < 0.05). These results suggest that increasing diet TVN to more than 15 mg 100 g −1 reduces performance traits, carcass characteristics, and left tibia and toe ash and increases the TVN amount of breast meat, thigh meat and the whole carcass.

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Effect of Methodology on Total Volatile Basic Nitrogen (TVB‐N) Determination as an Index of Quality of Fresh Atlantic Cod (Gadus morhua)

Cited by 94 publications

References 2 publications

Studies on the Proximate Composition, Quality and Heavy Metal Concentration of two Sun-Dried Marine Fish (Sun-Dried Silver Pomfret and Sun-Dried Perch) of Cox’s Bazar District of Bangladesh

Studies on the Proximate Composition, Quality and Heavy Metal Concentration of two Sun-Dried Marine Fish (Sun-Dried Silver Pomfret and Sun-Dried Perch) of Cox’s Bazar District of Bangladesh

Histamine and Histamine-Forming Bacteria in <i>Keropok lekor </i>(Malaysian Fish Sausage) during Processing

The effect of different levels of diet total volatile nitrogen on performance, carcass characteristics and meat total volatile nitrogen in broiler chickens

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