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Salmonella sp. and Escherichia coli Contamination on Cattle Beef from Binjai City Slaughterhouse and Tavip Market Capah, S.M; Hasnudi; P. Patriani; M.I. Aja
Jurnal Peternakan Integratif Vol. 10 No. 3 (2022): Jurnal Peternakan Integratif
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (590.252 KB) | DOI: 10.32734/jpi.v10i3.9368

Abstract

Salmonella sp. and Escherichia coli became contaminator bacteria that influenced the microbiological quality of beef. Environmental conditions, facilities, and slaughterhouse infrastructure cause contamination. This study aimed to determine the presence of Salmonella sp. and Escherichia coli contamination on slaughtered beef from Binjai City slaughterhouse and Tavip Market. This study used a descriptive and purposive sampling technique and 12 samples (6 from the slaughterhouse and six from Tavip Market). This study was conducted at Binjai City Slaughterhouse and Tavip Market. It was analyzed at the Cell and Tissue Cultures Laboratory in the University of North Sumatera Faculty of Medicine in November 2021. Data analysis used Paired Sample T-Test. The result showed the absence of Salmonella sp. contamination on the Binjai City slaughterhouse and Tavip Market sample. Furthermore, all the samples were contaminated by Escherichia coli, and 5 out of 6 samples surpassed the SNI 3932:2008. This study concludes that the average of Escherichia coli in slaughterhouse samples differs significantly from the sample from Tavip Market.
Salmonella sp. and Escherichia coli Contamination on Cattle Beef from Binjai City Slaughterhouse and Tavip Market S.M Capah; Hasnudi; P. Patriani; M.I. Aja
Jurnal Peternakan Integratif Vol. 10 No. 3 (2022): Jurnal Peternakan Integratif
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jpi.v10i3.9368

Abstract

Salmonella sp. and Escherichia coli became contaminator bacteria that influenced the microbiological quality of beef. Environmental conditions, facilities, and slaughterhouse infrastructure cause contamination. This study aimed to determine the presence of Salmonella sp. and Escherichia coli contamination on slaughtered beef from Binjai City slaughterhouse and Tavip Market. This study used a descriptive and purposive sampling technique and 12 samples (6 from the slaughterhouse and six from Tavip Market). This study was conducted at Binjai City Slaughterhouse and Tavip Market. It was analyzed at the Cell and Tissue Cultures Laboratory in the University of North Sumatera Faculty of Medicine in November 2021. Data analysis used Paired Sample T-Test. The result showed the absence of Salmonella sp. contamination on the Binjai City slaughterhouse and Tavip Market sample. Furthermore, all the samples were contaminated by Escherichia coli, and 5 out of 6 samples surpassed the SNI 3932:2008. This study concludes that the average of Escherichia coli in slaughterhouse samples differs significantly from the sample from Tavip Market.
Analysis of Factors Influencing Nematode Prevalence in Beef Cattle Faeces at Tanjung Morawa District Fantari, E.; M. Tafsin; N. Ginting; P. Patriani; A. Purba
Jurnal Peternakan Integratif Vol. 11 No. 1 (2023): Jurnal Perternakan Integratif
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jpi.v11i1.11522

Abstract

This study aims to identify the type, number of nematode eggs, and nematode prevalence rate, as well as determine the factors that influence the prevalence of nematode eggs in beef cattle feces in Tanjung Morawa District. The research method used was direct interviews with farmers assisted by questionnaires and examination of 89 beef cattle fecal samples at the Medan Veterinary Center Parasitology Laboratory. Purposive sampling techniques were carried out. The research samples were Dalu Sepuluh A Village, Bangun Rejo Village, Dalu Sepuluh B Village in Tanjung Morawa District with variables maintenance systems, deworming, cage sanitation, forage collection time, cow age, cattle breed, and gender. Based on the examination results, 43 positive samples were obtained with a prevalence of 48.31% (commonly), and the egg infestation rate per gram of feces was in the low to medium category, with an average of 200-700 eggs. The types of nematode eggs found are Bunostomum sp., Capillaria sp., Cooperia sp., Eimeria sp., Oesophagostomum sp., Trichuris sp. Most nematode eggs are in the type of Eimeria sp. Factors influencing the prevalence and infestation of eggs per gram of feces are the maintenance system, deworming, cage sanitation, and forage collection time.
Comparative Test on the Level Contamination of Escherichia coli and Salmonella sp. on Broiler Meat at Slaughterhouses and Traditional Markets in Medan Manurung, K.A; M. Tafsin; P. Patriani; M. Simbolon
Jurnal Peternakan Integratif Vol. 11 No. 1 (2023): Jurnal Perternakan Integratif
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jpi.v11i1.11602

Abstract

Contamination of meat is common Contamination of meat often occurs which endangers the health of consumers. This study aims to determine the presence of bacterial contamination of Escherichia coli and Salmonella sp. on broiler meat at slaughterhouses and traditional markets in Medan City. This study used a survey method with a purposive sampling technique and used 60 samples (30 from slaughterhouses and 30 from traditional markets). There were 3 slaughterhouses (slaughterhouses Johor, slaughterhouses setia budi, and slaughterhouses padang bulan) and three traditional markets (traditional market Johor, Setia Budi and   Padang bulan). Samples were analyzed at the Laboratory Microbiology Faculty of Mathematic and Natural Science Universitas Sumatera Utara Medan. The results showed that the average total amount of Escherichia coli in  the sample from chicken slaughterhouses was 3.15 log CFU/g, and from the traditional markets was 3.39 log CFU/g. The number of samples contaminated by Salmonella sp. in chicken slaughterhouses was 17 of 30 samples, whereas on the traditional market were 20 of the 30 samples. This study concludes that the average total amount of Escherichia coli microbes in    samples from chicken slaughterhouses and traditional markets in Medan City all of them had exceeded the maximum limit of microbial contamination, based on the microbiological quality requirements of  SNI 3932: 2008, which is 1x101 CFU/g. While the bacterial contamination rate of Salmonella sp. in chicken slaughterhouses was 56%, and in the traditional market was 66%.
Multiple Linear Regression Equations to Estimate the Body Weight of Waringin Sheep Based on Morphometric Characteristics in Various Age Groups. Maibang, W.S; P. Patriani; Alwiyah
Jurnal Peternakan Integratif Vol. 11 No. 2 (2023): Jurnal Peternakan Integratif
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jpi.v11i2.13000

Abstract

Waringin sheep is a new breed of sheep resulting from a cross between local sheep, Barbados sheep and St.Croix sheep. This study aims to determine the morphometric characteristics of ewes and rams Waringin sheep at different ages in Stabat District, Langkat Regency. This study used a descriptive method by collecting data in the field, the data collected were 99 ewes Waringin sheep and 66 rams Waringin sheep and observed their morphometric characteristics starting from body weight, body length, skull length, skull width, body height, and chest circumference, chest width, chest depth, front leg length, hind leg length, hip width, hip height, tail length, tail width, crotch length, crotch width, and canon circumference. Data were analyzed using the SPSS application with multiple linear regression methods used to determine the relationship between the morphometric relationship between Waringin sheep and their body weight. The results showed that almost 90% of the morphometrics of Waringin sheep affected the body weight of the sheep using linear regression analysis.