Influence of selected factors on meat quality from farm-raised and wild fallow deer (Dama dama): a review

2018 ◽  
Vol 98 (3) ◽  
pp. 405-415 ◽  
Author(s):  
Marta Bykowska
Keyword(s):  
New Product ◽  
Fallow Deer ◽  
Housing System ◽  
Wild Animals ◽  
Dama Dama ◽  
Muscle Type ◽  
High Quality ◽  
Factors Influencing ◽  
Slaughter Method

Fallow deer meat (venison) is a new product acquired from farm-raised and wild animals. Nowadays, people are more concerned about their health, and therefore, they search for high quality, “healthy” products. Farming of fallow deer is ecological and friendly to the environment. Animals are kept in pasture conditions which resemble their natural environment. Venison is considered healthy meat, low in fat and cholesterol, and high in protein. The aim of this review was to gather and discuss the available literature on factors influencing the quality of venison such as sex, age, slaughter method and housing system, feeding, hanging method, animal condition, muscle type, and ageing of meat, considering both farm-raised and wild fallow deer.

Quality of meat from three muscles of farmed fallow deer (Dama dama)

2018 ◽  
Vol 58 (2) ◽  
pp. 376 ◽  
Author(s):  
Marta Bykowska ◽  
Marek Stanisz ◽  
Agnieszka Ludwiczak ◽  
Joanna Składanowska ◽  
Piotr Ślósarz
Keyword(s):  
Crude Protein ◽  
Dry Matter ◽  
Free Water ◽  
Fallow Deer ◽  
Dama Dama ◽  
Protein Ratio ◽  
Duration Of Storage ◽  
Colour Parameters ◽  
Technological Quality

The quality of three muscles (supraspinatus, longissimus, semimembranosus) were studied in a group of 12 farmed fallow deer bucks (Dama dama) aged 28 months. The aim was to compare the selected quality traits of these muscles and to assess the extent to which these traits change after 14 days of being stored in vacuum packaging. Both the pH and the temperature were significantly affected by the muscle (P < 0.0001) and the time of storage (P < 0.0001). The supraspinatus muscle had the highest initial and final pH (pH0.5 h = 6.95; pH15d = 5.93), while m. semimembranosus showed the greatest drop in temperature (by 37.5°C) 24 h postmortem. The colour parameters differed among muscles. Only lightness (L*) was not influenced by the duration of storage (P = 0.081). The 14-day storage in a vacuum bag caused a decrease in the drip loss (P = 0.002), free water (%; P = 0.001), free water (cm2; P < 0.0001) and a cooking loss (P = 0.050). The duration of time in storage caused an increase in the dry-matter (P = 0.049) and crude-protein (P = 0.044) contents and a decrease of the water to protein ratio (W : CP; P = 0.014). There was a significant effect of muscle on the dry-matter (P < 0.0001) and crude-protein (P < 0.001) contents and W : CP (P < 0.0001). The highest contents of dry matter (P ≤ 0.01) and crude protein (P ≤ 0.01) were found in m. longissimus. The highest W : CP was observed in m. supraspinatus (W : CP24 h = 4.02; W/CP15d = 3.92). The results indicated a different technological quality of the analysed muscles, and, thus, a need to further explore the background of these differences in the early postmortem period and after meat maturation.

scholarly journals Factors influencing consumer behaviour in the beer market in the Czech Republic

2021 ◽  
Vol 39 (No. 4) ◽  
pp. 319-328
Author(s):  
Veronika Svatošová ◽  
Petra Kosová ◽  
Zuzana Svobodová
Keyword(s):  
Czech Republic ◽  
Consumer Behaviour ◽  
Influential Factors ◽  
Influential Factor ◽  
High Quality ◽  
The Czech Republic ◽  
Beer Consumption ◽  
Factors Influencing ◽  
Selection Of

The aim of the paper is to identify the factors influencing consumers when beer consumption and when choosing restaurants for beer consumption in the Czech Republic (CR). A partial goal was to compare preferences and factors influencing beer consumers from the Vysočina Region and the South-Moravian Region. The survey included a questionnaire survey, which 408 respondents took part in. The results showed that the most influential factors in the selection of beer for consumers are taste, a high-quality brand, and Czech production. Surprisingly, price was not found to be an influential factor in beer selection but is rather neutral. Factors that influence consumers most when choosing a restaurant for beer consumption were also identified. Consumers are most influenced by the quality of the beer on offer and the environment in which it is consumed.

scholarly journals Performance Assessment of Solid Waste Management following Private Partnership Operations in Lagos State, Nigeria

2014 ◽  
Vol 2014 ◽  
pp. 1-8 ◽  
Author(s):  
Agboje Ifeoma Anestina ◽  
Adeoti Adetola ◽  
Irhivben Bright Odafe
Keyword(s):  
Waste Management ◽  
Solid Waste ◽  
Regulatory Agency ◽  
Solid Waste Management ◽  
High Quality ◽  
Private Partnership ◽  
Factors Influencing ◽  
Private Sector Participation ◽  
Lagos State

The strategy of delivering modern, high quality public services and promoting competition in the waste management sector leads to formation of private sector participation (PSP) to handle solid waste management in Lagos State. The findings depict that quality of service among the PSP operators recorded high success in the high income areas than those of the low and medium income areas. On the average, industry productivity was 6.63 tonnes per day per vehicle. 18 out of 30 companies in the study area were above this average and in meeting increased productivity, year of experience in operations, number of trips made, number of times trucks were serviced, and adhering to regulatory agency requirement were among the factors influencing company’s productivity in the state. The study, therefore, recommends that regulatory agency should be more aggressive in playing its statutory roles of managing the PSP operators.

Factors influencing browsing by fallow deer Dama dama in young broad-leaved plantations

1999 ◽  
Vol 87 (2) ◽  
pp. 255-260 ◽  
Author(s):  
N.P Moore ◽  
J.D Hart ◽  
S.D Langton
Keyword(s):  
Fallow Deer ◽  
Dama Dama ◽  
Factors Influencing

scholarly journals Competitiveness of private specialist medical entities in the opinion of service recipients

2019 ◽  
Vol 129 (3) ◽  
pp. 78-81
Author(s):  
Wiktoria Dyjas
Keyword(s):  
Waiting Time ◽  
Quality Of Services ◽  
Study Group ◽  
High Quality ◽  
Factors Influencing ◽  
Medical Institutions ◽  
Competitive Prices ◽  
Main Determinants ◽  
Private Specialist

Abstract Introduction. The phenomenon of competitiveness and pressure of competitors that influence private medical institutions lead to the quest for new solutions on managing and defining determinants, which will provide advance of the institution over competing entities Aim. The purpose of the study was to determine factors influencing competitiveness of a medical institution according to the beneficiaries. Material and methods. The study group comprised 127 patients who used the services of private specialised medical institutions. Results and conclusions. The phenomenon of competitiveness in chosen types of medical services was noticed by 69% (88) of beneficiaries. High quality of services 79% (100), short waiting time for appointments 70% (89) and competitive prices 55% (70) are the main determinants of the competitiveness of those institutions.

scholarly journals Bovine tuberculosis in safari park in Brazil

2021 ◽  
Vol 41 ◽  
Author(s):  
Daiane A.R. Lima ◽  
Rudielle A. Rodrigues ◽  
Rodrigo N. Etges ◽  
Flábio R. Araújo
Keyword(s):  
Cervus Elaphus ◽  
Bovine Tuberculosis ◽  
Red Deer ◽  
Domestic Animals ◽  
Fallow Deer ◽  
The State ◽  
Wild Animals ◽  
Dama Dama ◽  
In Captivity ◽  
Cervus Unicolor

ABSTRACT: Bovine tuberculosis (bTB) is an infectious disease caused by Mycobacterium bovis, affecting domestic animals, wild animals and humans. In captivity, for wild animals, bTB represents a risk to animal keepers and zoo visitors, in addition to the possibility of spreading the infection to domestic animals or through the trade of infected wild animals. Sambar (Cervus unicolor), red deer (Cervus elaphus) and fallow deer (Dama dama) from a safari park in the State of Rio Grande do Sul, Brazil, showed a clinical condition of dyspnea and weight loss. Some animals died and showed lesions suggestive of tuberculosis (LST), which were confirmed by histopathology. After the interdiction of the safari park by the state veterinary authorities, 281 deer were euthanized with the authorization of the “Instituto Brasileiro do Meio Ambiente e dos Recursos Naturais Renováveis” (IBAMA). Retropharyngeal and submandibular lymph nodes and viscera were collected from 21 animals, which were grown in Stonebrink medium for up to 90 days. After DNA extraction from the bacterial colonies, PCR was performed for targets flanking the region of differentiation 4 (RD4). Of the 21 samples, 14 (66.7%) presented LST with a granulomatous appearance, a whitish coloration, and caseous or calcified consistency, and seven samples (33.3%), showed no lesions. In the culture of 14 samples with LST, 13 (92.8%) presented bacterial growth compatible with M. bovis. In the cultivation of the seven samples without LST, four (57.1%) presented colonies compatible with M. bovis. PCR and DNA sequencing of the PCR amplicons detected as positive all the 17 (100%) bacteriological cultures suggestive of M. bovis, thus confirming the outbreak of bTB in deer. Decisions about positive tested and suspicious animals should be taken based on the evaluation of the risk of transmission to the rest of the zoological animals, animal welfare, conservation considerations and, the zoonotic potential of this pathogen.

Age-related changes in the carcass composition and meat quality of fallow deer (DAMA DAMA L.)

Meat Science ◽  
2019 ◽  
Vol 147 ◽  
pp. 37-43 ◽  
Author(s):  
J. Żochowska-Kujawska ◽  
M. Kotowicz ◽  
M. Sobczak ◽  
K. Lachowicz ◽  
J. Wójcik
Keyword(s):  
Meat Quality ◽  
Fallow Deer ◽  
Carcass Composition ◽  
Dama Dama ◽  
Age Related ◽  
Age Related Changes

scholarly journals Factors influencing the quality of low-income housing in Polokwane Municipality South Africa

2021 ◽  
Vol 28 (2) ◽  
pp. 23-52
Author(s):  
Kgashane Stephen Nyakala ◽  
◽  
Sekou Dolly Ramoroka ◽  
Kemlall Ramdass
Keyword(s):  
South Africa ◽  
South African ◽  
Low Income ◽  
High Quality ◽  
Construction Quality ◽  
Housing Projects ◽  
Factors Influencing ◽  
Design Construction ◽  
Low Income Housing

Recent South African and international evidence highlights the broad and lasting impacts of households, particularly those on low income, when unable to afford higher income counterparts to live in apartments, maintained public housing, and other high-quality houses. A broad range of low-income houses recently built in South African local municipalities are reportedly defective, due to poor building and construction quality. This study aims to assess and determine the factors influencing high-quality housing positively impacting on the lives of a significant proportion of low-income housing projects. Reasons for and obstacles to quality design, construction quality and the development of low-income housing projects were identified. To assess the research questions, a quantitative survey (n=103) was carried out, simple random and purposive sampling techniques were used to select contractors who were active in low-income housing projects within the Polokwane Municipality. The quantitative data gathered were analysed using Statistical Package for the Social Sciences (SPSS) to determine a combination of descriptive and non-parametric statistics of the data computing the frequencies, mean scores and standard deviations. Selected results show that poor-quality and low-income housing projects are perceived to be related to the contractors, builders and construction practitioners not complying with the standards, variously because of insufficient training or accountability to public authorities and end users of low-income houses, i.e., the beneficiaries. The respondents were of the view that house builders and local government authorities could use five factors, namely quality standards, management, involvement of people, process design and process, planning and scheduling to assess non-conformance to quality requirements in low-income housing projects in South Africa. The finding of this study provides a platform for improving the quality of housing design, construction projects, sustainability and an opportunity for local and international design and construction professionals to rethink design in the context of low-income housing projects.

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