Contamination of Bacillus cereus in Elementary School Snack Food

Fahani, Ayu; Dwiyanti, Ratih Dewi; Muhlisin, Ahmad

doi:10.35916/thmr.v1i2.10

Cited by 8 publications

(6 citation statements)

References 23 publications

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“…Infectious diseases caused by tuberculosis 1 , Staphylococcus aureus and Salmonella thypi are the main obstacles in Indonesia, besides the problem of bacterial environmental contamination such as Staphylococcus aureus 2 and Bacillus 3 . Staphylococcus aureus is a floranormal on the skin, respiratory tract, and human digestive tract.…”

Section: Introductionmentioning

confidence: 99%

Bactericidal Potential of Extract Citrus Hystrix D.C.Leaf Powder on Staphylococcus aureus and Salmonella typhi

Maulidah¹,

Thuraidah²,

Lutpiatina³

2020

JSK

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Infectious diseases can be caused by bacteria such as Staphylococcus aureus and Salmonella typhi. Treatment of infectious diseases can use antibiotics. However, antibiotics can cause side effects on users. Kuit Lime leaf (Citrus hystrix D.C.) contains secondary metabolites such as alkaloids, steroids, triterpenoids, tannins, and flavonoids used as antibacterial. This study aimed to determine the bactericidal potential of the kuit lime leaf extract powder on Staphylococcus aureus and Salmonella typhi. The type of research used is the experiment, and the research design used is the Posttest Only Control Group Design. The antibacterial activity test used was the liquid dilution of MIC and MBC. The results showed the MIC of Staphylococcus aureus and Salmonella typhi was 180 mg/mL and 120 mg/mL, while the MBC results against Staphylococcus aureus and Salmonella typhi are 190 mg/mL and 130 mg/mL. Data analysis in this research conducted descriptively. Based on descriptive analysis, it concluded that the bactericidal potential of the powdered extract of kuit lime against Staphylococcus aureus is at a concentration of 190 mg/mL and Salmonella typhi at a concentration of 130 mg/mL.

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Section: Introductionmentioning

confidence: 99%

Bactericidal Potential of Extract Citrus Hystrix D.C.Leaf Powder on Staphylococcus aureus and Salmonella typhi

Maulidah¹,

Thuraidah²,

Lutpiatina³

2020

JSK

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“…Aedes aegypti mosquitoes cause dengue Hemorrhagic Fever (DHF). Until now it is still a health problem for the Indonesia community, besides infection problems such as tuberculosis (Rifa'i, A. et al, 2019), or environmental pollutants such as fungi (Susanti, Y. et al, 2019) or bacteria such as Staphylococcus aureus (Mustika Sari, P. et al, 2019) and Bacillus (Fahani, A. et al, 2019). Indonesia has a high DHF mortality rate.…”

Section: Introductionmentioning

confidence: 99%

Biolarvasides of Cananga odorata Flower and Zyzygium polyanthum Leaves Ethanol Extract on Aedes aegypti Larva

Nurlailah

Thuraidah²

2020

Med.Lab.Tech.J.

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Dengue hemorrhagic fever (DHF) is one of the diseases caused by Aedes Aegypti mosquitoes. DHF is still a public health problem, including in Indonesia, due to the high mortality rate caused by this mosquito. The risk caused by the bite of the Aedes sp mosquito is quite dangerous, including acute fever, bleeding, shock, and even death, so that efforts are needed to control it. One of the natural ingredients that can use to eradicate Aedes Aegypti mosquitoes without causing negative impacts on the environment is the Cananga flower and Zyzigium Leaves. This study purposes of determining the optimum concentration of Cananga Flowers and Zyzigium Leaves Ethanol extract of which was having biolarvaside effect to Aedes Aegypti larvae. The method used a simple experiment with Posttest Only With Control Group Design. The data result of the research analyzed with Logit and Wilcoxon test. Achievement of those tests was LC50 Zyzigium leaf extract on contact for 24 hours was 0.609-0.935, and LC99 was between 1.064-1.973 while Cananga flower extract obtained LC50 of 0.228-0.261 and the LC99 was 0.446 to 0.558. Wilcoxon test for compared bioalarvaside effect results between Cananga Flower and Zyzigium Leaf received a significance value less than α (0.001<0.05), so it can ascertain that the Cananga Flower extract was stronger biolarvaside than Zyzigium Leaf extract.

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“…Bacterial infections such as tuberculosis 1,2,3 and Staphylococcus aureus 4,5 are significant obstacles. There are also environmental contaminant bacteria and fungal 6 such as Salmonella 7 , E Coli 8 , Staphylococcus aureus 9,10 and Bacillus 11,12 . Fungal infections such as Malassezia furfur which cause Pityriasis Versicolor often found in the community of children and adults.…”

Section: Introductionmentioning

confidence: 99%

Clove (Syzygium aromaticum) Effect on Growth Malassezia Furfur and Aspergillus sp on Media

Lutpiatina¹,

Lestari²,

Sari³

et al. 2020

IJFMT

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Background: Malassezia furfur and Aspergillus sp are fungi associated with infection in humans. One of the plants that can use as anti fungi is clove (Syzygium aromaticum). Aim:The purpose of this study was to determine the growth barriers of Malassezia furfur and Aspergillus sp on media with the addition of Clove Powder (Syzygium aromaticum). Material and Method:The equipment used by cloves (Syzygium aromaticum) is a part of the reddishgreen flower. The samples used in this study were Malassezia furfur and Aspergillus sp. Specimens planted on Saboraud Dextrose Agar media with the addition of clove powder (Syzygium aromaticum) in various concentrations.Results: Malassezia furfur in media with clove powder concentration of 0%; 0.05%; 0.1% shows the number of colonies 1330; 1135; 765. Aspergillus niger, Aspergillus flavus, Aspergillus fumigatus on media with clove powder concentration of 0%; 0.05%; 0.2% indicates colony diameter of 6.8 cm; 5 cm; 3.7 cm (Aspergillus niger), 6.7 cm; 5 cm; 4.3 cm (Aspergillus flavus), 7 cm; 5 cm; 2.3 cm (Aspergillus fumigatus). Conclusion:Media with Addition of Clove Powder (Syzygium aromaticum) can inhibit the growth of Malassezia furfur and Aspergillus sp.

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Contamination of Bacillus cereus in Elementary School Snack Food

Cited by 8 publications

References 23 publications

Bactericidal Potential of Extract Citrus Hystrix D.C.Leaf Powder on Staphylococcus aureus and Salmonella typhi

Bactericidal Potential of Extract Citrus Hystrix D.C.Leaf Powder on Staphylococcus aureus and Salmonella typhi

Biolarvasides of Cananga odorata Flower and Zyzygium polyanthum Leaves Ethanol Extract on Aedes aegypti Larva

Clove (Syzygium aromaticum) Effect on Growth Malassezia Furfur and Aspergillus sp on Media

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