scholarly journals Deteksi Bakteri Gram Negatif pada Street Foods di Daerah Sekitar Jalan Karang Menjangan, Surabaya

2022 ◽  
Vol 7 (1) ◽  
pp. 22
Author(s):  
Hammam Izza Rofiqi ◽  
Rebekah Juniati Setiabudi ◽  
Dwiyanti Puspitasari
Keyword(s):  

Street foods yang dikonsumsi tanpa memperhatikan tingkat kebersihan dan kematangannya akan mengakibatkan foodborne disease. Walaupun dimasak hingga matang, ada beberapa bakteri yang dapat bertahan dalam suhu ekstrem. Beberapa bakteri yang memiliki ketahanan pada suhu ekstrem termasuk dalam bakteri gram negatif. Penelitian ini memiliki tujuan untuk menemukan bakteri gram negatif pada street foods di daerah sekitar Jalan Karang Menjangan, Surabaya. Penelitian ini merupakan penelitian eksperimental yang meggunakan beberapa tahap pengujian, yaitu isolasi dengan medium Salmonella-Shigella dan MacConkey serta pewarnaan gram. Hasil dari penelitian ini ditemukan kontaminasi bakteri gram negatif pada 5 dari 15 sampel (33%) street foods di daerah sekitar Jalan Karang Menjangan, Surabaya. Kesimpulan dari penelitian ini adalah ditermukannya kontaminasi bakteri gram negatif  pada street foods ditemukan pada makanan yang dimasak maupun tidak dimasak. Penjual makanan dihimbau agar lebih memperhatikan tingkat kebersihan selama proses penyimpanan bahan, pengolahan, dan penyajian dikarenakan adanya bakteri yang dapat bertahan hidup walaupun bahan makanan sudah dimasak hingga matang.

2018 ◽  
Vol 15 (2) ◽  
pp. 85
Author(s):  
Winiati Pudji Rahayu

Mycotoxin is widely known as one cause of foodborne disease, produced by toxigenic fungi. Any country should be aware about this high risk potency by knowing the mycotoxin, affected commodities, fungal sources, and toxicity effect to human or animal. Controlling mycotoxin could be done by physic, chemical, and biological methods. The microbial characteristic used for biological agent should be evaluated including the inability to produce toxic substance, tendency to multiply, colonize, survive, safety, and applicability to the environment. Studies related to mycotoxin biocontrol by using antagonistic microorganism can be focused on (1) the effect to the mycotoxin, (2) the growth of microorganism, or (3) the application to food both raw material and processed products. Consideration to combine more than one species of microorganism instead of a single species also has been taken to achieve more effective result.  For example, S. cerevisiae has been used together with LAB to control certain mycotoxin. Further studies are needed to develop the possibility of other biological agents and the effect of their application, which in the next have the potency as manufacturing products.


2021 ◽  
pp. 1-24
Author(s):  
Qihua Qiu ◽  
Daniel Dewey-Mattia ◽  
Sanjana Subramhanya ◽  
Zhaohui Cui ◽  
Patricia M. Griffin ◽  
...  

1988 ◽  
Vol 1988 (28) ◽  
pp. 37-39 ◽  
Author(s):  
R.V. BHAT ◽  
S. GAUTAMI ◽  
R. B. SASHIDAR ◽  
A. G. LAKHANI

2011 ◽  
Vol 4 (1) ◽  
pp. 5-16 ◽  
Author(s):  
Jeffrey Blazar ◽  
Marc Allard ◽  
E. Kurt Lienau

AbstractFood safety is an important consideration worldwide. To maintain and improve our current knowledge of foodborne disease outbreaks, we must understand some of the more imminent issues related to food safety. A variety of agents are responsible for transmitting the estimated 76 million cases of illnesses caused by foodborne pathogens every year. This review explores why insects pose a serious health concern, in terms of worldwide food safety initiatives, by looking at evidence in published <abs>Food safety is an important consideration worldwide. To maintain and improve our current knowledge of foodborne disease outbreaks, we must understand some of the more imminent issues related to food safety. A variety of agents are responsible for transmitting the estimated 76 million cases of illnesses caused by foodborne pathogens every year. This review explores why insects pose a serious health concern, in terms of worldwide food safety initiatives, by looking at evidence in published literature. We highlight at least eleven different species of insects, including the lesser mealworm, Alphitobius diaperinus (Panzer); secondary screwworm, Cochliomyia macellaria (Fabricius); synanthropic flies [flesh fly, Sarcophaga carnaria (L.); house fly, Musca domestica (L.); fruit fly, Drosophila melanogaster (Meigen); and stable fly, Stomoxys calcitrans (L.)], American cockroach, Periplaneta americana (L.); German cockroach, Blatella germanica (L.); Oriental cockroach, Blatta orientalis (L.); Pacific beetle cockroach, Diploptera punctata (Eschscholtz); and Speckled feeder cockroach, Nauphoeta cinerea (Olivier), which act as vectors for Salmonella spp. or Escherichia coli and illustrate how these insects are successful vectors of foodborne disease outbreaks. We propose that insects be considered as one of the latest issues in food safety initiatives. Not only are some insects extremely important contributors to diseases, but now we suggest that more research into insects as potential carriers of E. coli and Salmonella spp., and therefore as contributing to foodborne disease outbreaks, is granted.


Food Control ◽  
2018 ◽  
Vol 88 ◽  
pp. 28-32 ◽  
Author(s):  
Weiwei Li ◽  
Shuyu Wu ◽  
Ping Fu ◽  
Jikai Liu ◽  
Haihong Han ◽  
...  

2005 ◽  
Vol 191 (7) ◽  
pp. 1029-1031 ◽  
Author(s):  
Timothy F. Jones ◽  
William Schaffner
Keyword(s):  

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