Inhibition of Nalidixic Acid–Resistant Salmonella on Marinated Chicken Skin†

2010 ◽  
Vol 73 (11) ◽  
pp. 2072-2078 ◽  
Author(s):  
A. PATHANIA ◽  
S. R. McKEE ◽  
S. F. BILGILI ◽  
M. SINGH
Keyword(s):  
Nalidixic Acid ◽  
Storage Temperature ◽  
Meat Products ◽  
Poultry Meat ◽  
Poultry Products ◽  
Chicken Skin ◽  
Serovar Typhimurium ◽  
Series Of Experiments ◽  
Multiple Strains ◽  
The Impact

Marination is widely used to enhance flavor and increase consumer acceptability of meat and poultry products. The impact of such marination on the safety and shelf life of poultry meat was evaluated in this study. A series of experiments were conducted to determine the efficacy of teriyaki and lemon pepper marinades against multiple strains of nalidixic acid (NAL)–resistant Salmonella. NAL-resistant Salmonella serovar (Typhimurium, Heidelberg, and Senftenberg) cultures were inoculated onto chicken skin at 0.6 to 3.14 log CFU/g in a 12-well titer plate. Inoculated chicken skin was exposed to teriyaki or lemon pepper marinades for up to 32 h and stored at 4 or 25°C to determine the prevalence of Salmonella. To determine Salmonella survival, a three-strain cocktail of Salmonella was inoculated at low (ca. 4 log CFU/g) and high (8 log CFU/g) levels onto chicken skin that was then marinated with either teriyaki or lemon pepper marinade for up to 32 h and stored at 4 or 25°C. Prevalence of Salmonella was significantly reduced (P ≤ 0.05) by teriyaki marinade at all levels of contamination regardless of storage temperature. Lemon pepper marinade reduced Salmonella prevalence (P ≤ 0.05) at low levels of contamination (101 and 102 CFU/g), whereas no significant effect (P > 0.05) was observed at higher levels of contamination. Marination of chicken skin with teriyaki marinade greatly reduced Salmonella prevalence and survival (P ≤ 0.05) regardless of the storage temperature, indicating the antimicrobial potential of this marinade for poultry and meat products.

Оrganic Meat Production of Broiler Chickens Hubbard Redbro Cross

2020 ◽  
Keyword(s):  
Broiler Chickens ◽  
Raw Materials ◽  
Animal Health ◽  
Meat Products ◽  
Poultry Meat ◽  
Meat Production ◽  
Significant Difference ◽  
Environmentally Safe ◽  
The Impact

This article presents the results of studying the impact of housing and feeding conditions on broiler chickens of Hubbard RedBro cross, as well as the quality of products obtained when using floor and cage content, in a farm. It established that when receiving a mixed feed of own production using feed raw materials grown on a farm without the use of pesticides, a statistically significant decrease in potentially dangerous substances for animal health is recorded. Compared with factory feed, it has reduced the content of pesticides by 14 times, and mercury and arsenic by 24 times, cadmium by five times, and lead by ten times. The results of the study of economic indicators of growing Hubbard RedBro cross broiler chickens, as well as the chemical composition and quality of carcasses, indicated that there was no significant difference between the floor and cell conditions of keeping. Still, the use of a diet based on eco-feeds contributed to a statistically significant decrease in the concentration of toxic metals in the muscles of the poultry of the experimental groups. As a result, it found that the use of the studied compound feed in the diets of broiler chickens increased the indicators of Biosafety and ensured the production of environmentally safe ("organic") poultry meat products.

scholarly journals CRICKET POWDER (ACHETA DOMESTICA) AS FOOD ADDITIVE FOR PROCESSING OF DRY-FERMENTED POLTURY BARS

2021 ◽  
Author(s):  
Desislava Borislavova Vlahova-Vangelova ◽  
Desislav Balev ◽  
Nikolay Delchev Kolev ◽  
Dilyana Gradinarska ◽  
Stefan Dragoev
Keyword(s):  
Meat Products ◽  
Value Added ◽  
Sensory Properties ◽  
Food Ingredients ◽  
Poultry Products ◽  
A Value ◽  
Plastic Strength ◽  
Negative Effect ◽  
Acheta Domestica ◽  
The Impact

In the recent years crickets, as well as cricket powder (CP) are interesting food ingredients in the European market. Some benefits of CP are high content of quality proteins, fats, vitamins and minerals and little environmental footprint. The aim of this work is to explore the impact of CP additive (2% and 4%) on the color characteristics, technological and sensory properties of dry-fermented poultry bars. The use of CP as meat additive significantly decrease L* and a* value of the product. Structural strength, plastic strength and pH were significantly increased (p˂0.05) in CP enriched raw and dry-fermented poultry bars. aW and moisture content in the final CP supplemented poultry products increased (p˂0.05). The incorporation of 2% CP had slight impact on sensory properties of final product and can be successfully used for processing of value added meat products. CP addition up to 4% had negative effect on the color, sensory properties, structural and plastic strength on the filling mass and dry-fermented meat bars.

Prevalence of Salmonella on Chicken Carcasses from Retail Markets in Vietnam

2012 ◽  
Vol 75 (10) ◽  
pp. 1851-1854 ◽  
Author(s):  
YEN T. TA ◽  
TRUNG THANH NGUYEN ◽  
PHUONG BICH TO ◽  
DA XUAN PHAM ◽  
HAO THI HONG LE ◽  
...  
Keyword(s):  
Storage Temperature ◽  
Poultry Meat ◽  
Department Of Agriculture ◽  
Retail Markets ◽  
Poultry Products ◽  
Ambient Storage ◽  
Significant Difference ◽  
Inspection Service ◽  
Wet Market ◽  
Raw Poultry

This study was conducted to estimate the prevalence of Salmonella on chicken carcasses collected from six regions in Vietnam. A total of 1,000 whole, dressed chicken carcasses were collected from five cities and seven provinces across the six regions in Vietnam. Of these, 900 samples were collected from wet markets and 100 from supermarkets. All samples were analyzed for the presence of Salmonella according to a method recommended by the U.S. Department of Agriculture, Food Safety and Inspection Service. The overall Salmonella prevalence was 45.9%. There was no significant difference (P > 0.05) in Salmonella prevalence by (i) location (Ha Noi city, 51.1%; Hai Phong city, 45.6%; Da Nang and Can Tho cities, 45.5%; Bac Ninh province and Ho Chi Minh city, 44.7%; Dong Nai province, 44.6%; Ha Tinh province, 44.4%; Phu Tho province, 43.8%; Lao Cai province, 43.5%; Kien Giang province, 41.9%; and Lam Dong province, 40.9%), (ii) market type (wet market, 46.2%; supermarket samples, 43.0%), and (iii) storage temperature at retail (ambient storage, 46.4%; chilled storage, 45.1%). Hence, Salmonella presence on poultry meat in Vietnam was not associated with a specific city or province, market type, or storage temperature at retail. Strategies to reduce Salmonella levels on raw poultry in Vietnam should be undertaken to improve the safety of poultry products and reduce the incidence of human salmonellosis from poultry consumption.

scholarly journals Оrganic Meat Production of Broiler Chickens Hubbard Redbro Cross

2021 ◽  
Vol 10 (1) ◽  
pp. 25-30
Keyword(s):  
Broiler Chickens ◽  
Raw Materials ◽  
Animal Health ◽  
Meat Products ◽  
Poultry Meat ◽  
Meat Production ◽  
Significant Difference ◽  
Environmentally Safe ◽  
The Impact

This article presents the results of studying the impact of housing and feeding conditions on broiler chickens of Hubbard RedBro cross, as well as the quality of products obtained when using floor and cage content, in a farm. It established that when receiving a mixed feed of own production using feed raw materials grown on a farm without the use of pesticides, a statistically significant decrease in potentially dangerous substances for animal health is recorded. Compared with factory feed, it has reduced the content of pesticides by 14 times, and mercury and arsenic by 24 times, cadmium by five times, and lead by ten times. The results of the study of economic indicators of growing Hubbard RedBro cross broiler chickens, as well as the chemical composition and quality of carcasses, indicated that there was no significant difference between the floor and cell conditions of keeping. Still, the use of a diet based on eco-feeds contributed to a statistically significant decrease in the concentration of toxic metals in the muscles of the poultry of the experimental groups. As a result, it found that the use of the studied compound feed in the diets of broiler chickens increased the indicators of Biosafety and ensured the production of environmentally safe ("organic") poultry meat products.

Fluoroquinolone Resistance in Campylobacter

2010 ◽  
Vol 73 (6) ◽  
pp. 1141-1152 ◽  
Author(s):  
JAMES L. SMITH ◽  
PINA M. FRATAMICO
Keyword(s):  
Meat Products ◽  
Dna Gyrase ◽  
Poultry Meat ◽  
Fluoroquinolone Resistance ◽  
Campylobacter Coli ◽  
Topoisomerase Iv ◽  
Animal Products ◽  
Poultry Products ◽  
Bacterial Transcription ◽  
Campylobacter Infection

Campylobacter is a commensal in poultry, and therefore, poultry and poultry products are major sources of Campylobacter infections in humans. Fluoroquinolones inhibit the growth of Campylobacter and other microorganisms by binding to bacterial DNA gyrase and DNA topoisomerase IV. These enzymes are associated with bacterial transcription, replication, and chromosome condensation and segregation. Selection pressure in the presence of fluoroquinolones rapidly leads to resistance in Campylobacter, due to the selection for mutations in DNA gyrase. Fluoroquinolone-resistant campylobacters have been found in poultry feces and carcasses, and in retail poultry meat products in most areas of the world. In addition, other food animals and the meat products from those animals have been shown contaminated with fluoroquinolone-resistant campylobacters. Even the removal of fluoroquinolones from use in treating animal diseases has not entirely eliminated the presence of resistant Campylobacter jejuni and Campylobacter coli from animals and animal products. Human exposure to Campylobacter infection could be reduced by using strategies that decrease colonization of chickens by the pathogen.

Sensory, Deterioration and Bacteriological Assessment of Some Ready to Eat Poultry Products

2020 ◽  
Keyword(s):  
Meat Products ◽  
Thiobarbituric Acid ◽  
Poultry Meat ◽  
Meat Processing ◽  
Sensory Panel ◽  
E Coli ◽  
Poultry Products ◽  
Processing Plants ◽  
Hygienic Measures

This study was carried out to assess the quality of some RTE (ready to eat) chicken meat products collected from different poultry meat processing plants in Menofia and Gharbia governorate. a A total of 60 commercially produced RTE poultry products such as chicken ham, chicken shawarma, chicken with herps, smoked turkey and turkey smoked lobes (12 each) were collected from supermarkets and examined for sensory, deterioration criteria and bacteriological quality. The results revealed that the sensory panel scores of all examined RTE poultry meat products samples were generally low especially in chicken with herps, chicken ham and smoked turkey RTE poultry meat products. Moreover, pH values of most of the examined samples were relatively alkaline whereas the lowest value was recorded in smoked turkey samples and highest value was observed in chicken with herps samples. In addition, higher thiobarbituric acid (smoked turkey) and slightly increases of total volatile basic nitrogen values (chicken with herps) were recorded in most of the examined samples. All investigated bacterial counts were significantly high in all examined RTE poultry meat products samples. Staph. aureus was isolated from chicken ham and E. coli strains were isolated from chicken shawarma, smoked turkey and turkey smoked lobes. However, E. coli O157:H7 and salmonella strains failed to be isolated from all the examined samples. It could be concluded that all the examined RTE poultry meat products were deteriorated in terms of sensory, chemical and bacteriological terms and exceeded the limit described by E.S. (3493/2005) for cooked poultry meat products. In addition, these samples were probably produced and prepared under bad hygienic measures which could be responsible for lowering their quality and reduce shelf life.

Assessment of the nutritional and biological value of raw smoked poultry products

2021 ◽  
pp. 66-73
Author(s):  
K.M. Aubakirova ◽  
B.M. Abdraman ◽  
S.Zh. Serikbay
Keyword(s):  
Amino Acid ◽  
Meat Product ◽  
Meat Products ◽  
Essential Amino Acids ◽  
Starter Cultures ◽  
The Body ◽  
Poultry Meat ◽  
Biological Value ◽  
Poultry Products ◽  
Amino Acid Score

In solving the problem of providing the population with high-grade food, an important role belongs to the domestic poultry processing industry as the most effectively developing in the world. At the same time, the market of delicatessen products from poultry meat is not large and it needs to expand the range. Of particular interest is the development of raw smoked products using starter cultures. A comparative commodity science assessment of the biological usefulness of raw smoked whole- muscle poultry meat product is given. As a result of the commodity quality assessment, it was proved that the types of raw smoked products from poultry meat offered to consumers have the best organoleptic properties and nutritional value. In the future, when calculating the biological value of raw smoked products, data from the amino acid score of experimental and control samples were used.Тhe biological value of meat products primarily depends on the quantitative content of essential amino acids and polyunsaturated fatty acids, the degree of availability of nutrients to digestive enzymes and the level of assimilation in the body. In connection with the above, on certain types of experimental meat products, a series of experiments were consistently presented, the results of which are presented in this article. Key words: poultry meat, starter cultures, amino acid score, raw smoked products.

scholarly journals Characterization of Methicillin-Resistant Staphylococcus aureus Isolates from Food and Food Products of Poultry Origin in Germany

2011 ◽  
Vol 77 (20) ◽  
pp. 7151-7157 ◽  
Author(s):  
Andrea T. Feßler ◽  
Kristina Kadlec ◽  
Melanie Hassel ◽  
Tomasz Hauschild ◽  
Christopher Eidam ◽  
...  
Keyword(s):  
Staphylococcus Aureus ◽  
Meat Products ◽  
Poultry Meat ◽  
The Novel ◽  
Methicillin Resistant ◽  
Content Type ◽  
Turkey Meat ◽  
Poultry Products ◽  
Type Iv ◽  
Toxic Shock Syndrome Toxin

ABSTRACTDuring a survey of fresh chicken and turkey meat as well as chicken and turkey meat products for the presence of methicillin-resistantStaphylococcus aureus(MRSA) isolates in Germany, 32 (37.2%) of 86 samples were MRSA positive. Twenty-eight of these MRSA isolates belonged to clonal complex 398 (CC398), which is widespread among food-producing animals. These CC398 isolates carried SCCmecelements of type IV or V and exhibitedspatype t011, t034, t899, t2346 or t6574 and either the knowndrutypes dt2b, dt6j, dt10a, dt10q, dt11a, dt11v, and dt11ab or the noveldrutypes dt6m, dt10as, and dt10at. In addition, two MRSA sequence type 9 (ST9) isolates with a type IV SCCmeccassette,spatype t1430, anddrutype dt10a as well as single MRSA ST5 and ST1791 isolates with a type III SCCmeccassette,spatype t002, anddrutype dt9v were identified. All but two isolates were classified as multiresistant. A wide variety of resistance phenotypes and genotypes were detected. All isolates were negative for the major virulence factors, such as Panton-Valentine leukocidin, toxic shock syndrome toxin 1, or exfoliative toxins. In contrast to the MRSA CC398 isolates, the four ST9, ST5, or ST1791 isolates harbored theegcgene cluster for enterotoxin G, I, M, N, O, and U genes. Although the relevance of contamination of fresh poultry meat or poultry products with MRSA is currently unclear, the presence of multiresistant and, in part, enterotoxigenic MRSA emphasizes the need for further studies to elucidate possible health hazards for consumers.

Occurrence and Antimicrobial Resistance Profiles of Salmonella Species in Retail Meat Products

2010 ◽  
Vol 73 (9) ◽  
pp. 1613-1617 ◽  
Author(s):  
SEZA ARSLAN ◽  
AYLA EYI
Keyword(s):  
Antimicrobial Resistance ◽  
Antimicrobial Agents ◽  
Meat Products ◽  
Ground Beef ◽  
Poultry Meat ◽  
Diffusion Method ◽  
Antimicrobial Drugs ◽  
Disk Diffusion Method ◽  
Serovar Typhimurium ◽  
Retail Meat

In the present study, a total of 225 retail meat products (poultry meat, ground beef, and beef samples) were tested for the prevalence of Salmonella. Of these, 50 (22.2%) were positive for Salmonella. Overall, the pathogen was detected in 22 (29.3%) samples of poultry meat (n = 75), 16 (21.3%) samples of ground beef (n = 75), and 12 (16%) samples of beef (n = 75). The most common isolate was Salmonella enterica serovar Typhimurium (9.8%), followed by S. bongori species (8.9%) and S. enterica subsp. diarizonae (3.5%). The Salmonella strains isolated were also examined for antimicrobial resistance patterns and production of β-lactamase enzyme. The resistance levels of the isolates against 14 different antimicrobial agents were tested by the disk diffusion method. None of the strains exhibited resistance to cefotaxime, ciprofloxacin, norfloxacin, or levofloxacin. However, the highest resistance rates in the meat isolates were 64% each for ampicillin and cephazolin and 56% for amoxicillin–clavulanic acid. A total of 62% of the 50 Salmonella strains were multiresistant to three or more antimicrobial agents. The exhibited multiple resistance to four or more antimicrobial drugs was 32%. Furthermore, none of the isolates had β-lactamase enzyme activity.

scholarly journals Improving the Competitiveness of Poultry Farms in the Krasnoyarsk Region of Russia

2021 ◽  
Vol 247 ◽  
pp. 01026
Author(s):  
Alena Rozhkova ◽  
Elina Stepanova
Keyword(s):  
Success Factors ◽  
Meat Products ◽  
Poultry Meat ◽  
Competitive Environment ◽  
Competitive Advantages ◽  
Krasnoyarsk Region ◽  
Poultry Products ◽  
Regional Market ◽  
Poultry Farms ◽  
Meat And Eggs

Poultry farming is one of the key branches of agriculture. Every year, the demand for dietary products of poultry farms increases, both consumers and producers are interested in the development of agricultural enterprises that supply poultry meat and eggs. In the market of the region there are a large number of poultry farms that supply meat products. The competitive environment of modern poultry farms is characterized by acute competition for the consumer. The solution to the problem of increasing the competitiveness of enterprises involves the development of measures to achieve and maintain competitive advantages in this market. The article presents the analysis results of the competitiveness for key suppliers of poultry meat and eggs in the regional market of the Krasnoyarsk region. The criteria of poultry farms competitiveness in the region are defined. Expert assessments of competitors based on the "4P"concept are compiled. Based on the results of the analysis, a competitiveness diagram of the largest regional producers of poultry meat and eggs is compiled. On the basis of the competitiveness polygon, the development directions of competitive advantages of poultry farms in the region are identified. The proposed measures to promote sales in the format of outside trade will lead to changes in the competitiveness polygon of poultry farms. The article presents recommendations for the acquisition and development of stable competitive positions in the regional market of poultry products. The key success factors influencing the competitiveness of poultry farms in the regional poultry meat market are identified, the most important trends in the development of the competitive environment and ways to improve the competitiveness of poultry farms and their adaptation to changing conditions are presented.

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