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Pengaruh Pencucian Permukaan Kaleng Minuman terhadap Keberadaan Bakteri Koliform-Fecal Asril, Muhammad; Amallia, R.A. Hoetary Tirta
Jurnal Kesehatan Lingkungan Indonesia Vol 17, No 1 (2018): April 2018
Publisher : Master Program of Environmental Health, Faculty of Public Health, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jkli.17.1.26-31

Latar belakang: Tempat dan kondisi penyimpanan produk minuman kemasan yang baik merupakan salah satu penentu adanya kualitas pada produk minuman kemasan/ kaleng. Keberadaan bakteri akibat kondisi yang tidak sesuai tidak hanya terdapat di air dalam kemasan, tetapi juga terdapat di permukaan kaleng minuman sehingga perlu ada penanganan lebih lanjut pada permukaan kaleng yang akan dikonsumsi. Tujuan dari penelitian ini untuk mengetahui pengaruh pencucian permukaan kaleng minuman terhadap keberadaan bakteri koliform-fecal pada produk minuman yang dijual dipinggir jalan.Metode: Penelitian ini bersifat deskriptif analitik dengan desain Quasy experiment dengan rancangan one group design pre-test and post-test design. Pengujian ini menggunakan sampel air yang terdapat dipermukaan kaleng minuman dan dilakukan uji mikrobiologis menggunakan metode Most Probable Number (MPN) dengan perlakuan sebelum dan setelah dilakukan pencucian dengan air mengalir.Hasil: Hasil uji univariat menunjukkan bahwa dari 10 sampel kaleng minuman yang diuji terdapat penurunan jumlah rata-rata angka koliform dan koliform fecal sebanyak 78 cfu/ml menjadi 7 cfu/ml. Uji bivariat menunjukkan bahwa terdapat perbedaan yang signifikan terhadap keberadaan bakteri koliform (p<0,05, p=0,02) dan koliform fecal (p<0,05, p= 0,008) sebelum dan setelah dilakukan pencucian.Simpulan: Terdapat penurunan secara signifikan keberadaan bakteri koliform-fecal pada permukaan kaleng minuman yang dijual dipinggir jalan setelah dicuci dengan air mengalir sehingga mampu menurunkan resiko kontaminasi.Â ABSTRACT Title: The Effect of Washing the Cans Suface on the Presence of the Coliform-Fecal BacteriaBackground: The storage location and condition of good beverage packaging products is one of the determinants of the beverage packaging products/cans quality. The presence of bacteria due to unsuitable conditions is not only found in the water in packs, but also on the surface of the beverage cans so that there must be advanced treatment on the surface of the cans to be consumed. The purpose of this study is to observe the effect of washing the drink cans surface towards the presence of coliform-fecal bacteria in beverage products sold on the sidewalk.Method: This research is analytical descriptive with Quasy experiment method (one group of pre-post test design). These tests uses water samples on the surface of the can and performed microbiological tests using the Most Probable Number (MPN) method with pre and post treatment which washing with fresh water.Result: The result of univariate test showed from 10 samples of beverage cans tested there was a decrease of the average number of coliform -fecal counted 78 cfu/ml to 7 cfu/ml. Bivariate tests showed significant differences in coliform bacterial (p<0.05, p= 0.02) and coliform fecal (p<0.05, p= 0.008) existence before and after washing.Conclusion: Therefore, it can be concluded that there is a significant decrease in the presence of coliform-fecal bacteria on the surface of the drink can after being washed with fresh water.

MONITORING ANGKA KUMAN PADA ALAT MAKAN YANG DIGUNAKAN OLEH PEDAGANG DI KANTIN Amallia, RA Hoetary Tirta; Wulan, Mini Sari; Saputri, Ade; Lestari, Aneke; Putri, Wirda Utami
Syifa'Medika Vol 12, No 1 (2021): Syifa' MEDIKA: Jurnal Kedokteran dan Kesehatan
Publisher : Faculty of Medicine

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/sm.v12i1.2928

Foodborne disease merupakan penyakit yang dapat terjadi akibat dari mengkonsumsi makanan atau minuman yang terkontaminasi. Makanan seringkali menjadi penyebab foodborne disease dikarenakan berbagai faktor, namun yang dianggap sebagai risiko utama kontaminasi pada makanan adalah makanan yang bersentuhan langsung dengan permukaan peralatan makan, sehingga kebersihan peralatan makan menjadi hal yang sangat penting. Alat makan dapat terkontaminasi oleh bakteri salah satunya dapat disebabkan karena proses pencucian yang kurang baik. Penelitian ini bertujuan untuk mengetahui jumlah koloni bakteri yang terdapat pada alat makan dan untuk menentukan layak atau tidaknya alat makan tersebut digunakan. Jenis penelitian ini adalah observasional dengan desain penelitian bersifat desktiptif. Penelitian ini menggunakan metode Cawan Tuang dengan data yang dianalisis secara univariat dan disajikan dalam bentuk Tabel. Jumlah sampel yang diambil sebanyak 15 sampel. Hasil penelitian didapatkan 8 sampel tidak memenuhi syarat dengan jumlah sampel yang terlalu banyak untuk dihitung (TBUD) sebanyak 4 sampel dan 4 sampel lainnya bernilai 2, 3, 12, dan 17 CFU/cm2 serta 7 sampel yang lain memenuhi syarat dengan nilai yang didapatkan yaitu 0 CFU/cm2 yang diukur berdasarkan baku mutu menurut PERMENKES RI No. 1096/Menkes/Per/VI/2011.

PENGARUH CARA PENYAJIAN DAN LAMANYA WAKTU PAJANAN TERHADAP KUALITAS SUSU FORMULA ANAK-ANAK Hoetary Tirta Amallia
Biota Vol 3 No 1 (2017): Vol 3 No 1 Januari 2017
Publisher : Faculty of Science and Technology Universitas Islam Negeri Raden Fatah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19109/Biota.v3i1.1096

Milk is an excellent food for human life, especially in children because the ideal composition. Milk formula is made from cow’s milk instead of breast milk. Reason mother do not breast feeding mothers are not enough. Causing high nutritional value of milk is easily destroyed by microorganisms for growth and development so that in a very short time the is not very suitable for consumption.this research aims to determine the effect of manner of presentation and the length of time of exposure to the quality of children’s milk formula. Research is a descriftive analytic study using purely experiment method. Research sample of infant formula is 0-6 months whitout additional sugar by engineering random sampling. Data collection using thr primary data for the study of data analysis using ANOVA test with significant level P.value < 0,05.the results showed the average number of coliform in group A (> 700C < 2 jam) 6/100ml, B (> 700C > 2 jam) 12/100ml, C (< 700C < 2 jam) 112/100ml, dan D (< 700C > 2 jam) 764/100ml. Bivariate test result in a group A with group C had a P.value of 0,04 while the P.value in group B and group A pick value mean of 0,012 is significant or meaningful value because the value of P.value < 0,05 means between the water temperature and length of time of exposure affect each other.of the results of this study it can be concluded the influence of water temperature and length of time of exposure. Suggested that mothers and attention to how to prepare infant formula with good quality.

Monitoring Monitoring Angka Coliform dan Eschercia Coli Pada Air Minum Isi Ulang Sebagai Bioindikator Pencemaran Hoetary Tirta Amallia
Biota Vol 6 No 1 (2020): Jurnal Biota 2020
Publisher : Faculty of Science and Technology Universitas Islam Negeri Raden Fatah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19109/Biota.v6i1.5430

One of the very needed natural resources on our planet is water. A total of 70% of the Earth's surface is water utilized for human development such as drinking, irrigation and cultivating fish. Contaminated water will have a bad effect on all living creatures and their environment [7]. Sources of water pollution can be derived from manusi stool containing coliform bacteria. The research purposes will be monitoring colifom number and Escherichia coli on some samples of drinking water as a bioindicator of drinking water pollution considering the higher the population consuming drinking water refill. This resource is pure resource experiment that use design of resource descriptive analitic. The data obtained will be displayed in the frequency distribution table to see the figure of coliform and E.coli in refill drinking water. From the results of this study, of 20 samples of drinking water refill there were 14 unqualified samples where the coliform figures exceeded quality standards. And 5 positive samples of E. Coli bacteria

IDENTIFIKASI GULMA TANAMAN PADI (Oryza sativa L. var. Ciherang) SUMATARA SELATAN Syarifah Syarifah; Ike Apriani; Ra Hoetary Tirta Amallia
Jurnal Biosilampari : Jurnal Biologi Vol 1 No 1 (2018): Biosilampari
Publisher : LP4MK STKIP PGRI Lubuklinggau

The growth of weeds in the rice fields can reduce production. Weed is a disrupting plant that grows and spreads rapidly so it becomes a nutritional competitor for cultivated plants. This study aims to identify rice weeds in the fields of Rimau District, Banyuasin, South Sumatra. The research method used was descriptive method with purposive sampling on wetland rice fields of the Ciherang variety. Sampling was carried out in a critical period (3-6 weeks after planting) in rice fields. The results of weed identification obtained 6 families consisting of 15 species, namely Ageratum conyzoides L., Crassocephalum crepidioides, Cleome rutidisprema DC., Cyperusroduntus L. Cyperus compressus, Eleocharis palustris L., Frimbristylis miliacea L. Vahl, Phylanthus naruri L., Eurphobia hirta, Cynodon dactylon (L.) Press., Digitaria ciliaris (Retz.) Koel., Echinochola colona (L.) Link., Eleusinindica (L.) Gaertn., Paspalum scrobiculatum L., Ludwigia octovalvis (Jacq.) Raven. The Poaceae family is most commonly found as a rice weed in Rimau District, South Sumatra.

IDENTIFIKASI GULMA TANAMAN PADI (Oryza sativa L. var. Ciherang) SUMATARA SELATAN Syarifah Syarifah; Ike Apriani; Ra Hoetary Tirta Amallia
Jurnal Biosilampari : Jurnal Biologi Vol 1 No 1 (2018): Biosilampari
Publisher : LP4MK STKIP PGRI Lubuklinggau

The growth of weeds in the rice fields can reduce production. Weed is a disrupting plant that grows and spreads rapidly so it becomes a nutritional competitor for cultivated plants. This study aims to identify rice weeds in the fields of Rimau District, Banyuasin, South Sumatra. The research method used was descriptive method with purposive sampling on wetland rice fields of the Ciherang variety. Sampling was carried out in a critical period (3-6 weeks after planting) in rice fields. The results of weed identification obtained 6 families consisting of 15 species, namely Ageratum conyzoides L., Crassocephalum crepidioides, Cleome rutidisprema DC., Cyperusroduntus L. Cyperus compressus, Eleocharis palustris L., Frimbristylis miliacea L. Vahl, Phylanthus naruri L., Eurphobia hirta, Cynodon dactylon (L.) Press., Digitaria ciliaris (Retz.) Koel., Echinochola colona (L.) Link., Eleusinindica (L.) Gaertn., Paspalum scrobiculatum L., Ludwigia octovalvis (Jacq.) Raven. The Poaceae family is most commonly found as a rice weed in Rimau District, South Sumatra.

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