POLA BAKTERI STAPHYLOCOCCUS AUREUS, PSEUDOMONAS AERUGINOSA, DAN ESCHERICHIA COLI PADA TESTER KOSMETIK

Clarissa Azalia Maheswari, 011411131016 (2017) POLA BAKTERI STAPHYLOCOCCUS AUREUS, PSEUDOMONAS AERUGINOSA, DAN ESCHERICHIA COLI PADA TESTER KOSMETIK. Skripsi thesis, Universitas Airlangga.

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Abstract

Introduction : Some people like to try cosmetics before pro-chasing them. Rich texture of cosmetics can provide a suitable medium for growth of pathogenic microorganisms. The common bacterias that usually contaminate the make up tester are Staphylococcus aureus, Escherechia coli, and Pseudomonas aeruginosa. In addition, skin microflora of anyone is unique which might be harmful to another person. Skin and eye pathogenicity could be communicated by sharing the make up tester. The aim of this study was to assess the level of microbiological contamination of cosmetics used by one person and by several people. Methods : This study was conducted using 30 make up tester samples representing 15 compact powders and 15 lipstick testers used by several people. In cosmetic samples the general numbers of aerobic mesophilic bacteria were determined with the spread plate method on Nutrient Agar, Blood Agar, and Mac Conkey agar and further checked with the biochemical test. Results : The number of aerobic mesophylic bacteria in the tested cosmetics ranged from the level below the method detectability to <10 cfu/g or ml. The presence of Staphylococcus spp was found in 3 out of 15 compact powder tester samples (20%) and 6 out of 15 lipstick tester samples (40%). Bacillus subtilis was also found in 13 out of 15 compact powder tester samples (86.67%) and 6 out of 15 lipstick tester samples (40%). Escherechia coli and Pseudomonas aeruginonas were not detected. Conclusion : Based on the results, Staphylococcus aureus and Bacillus subtilis were found in 30 make up tester samples while Escherechia coli and Pseudomonas aeruginosa were absent.

Item Type: Thesis (Skripsi)
Additional Information: KKA KK FK.PD.382/17 Mah p
Uncontrolled Keywords: cosmetics, bacteria in cosmetics, cosmetic usage, Staphylococcus in cosmetics, Pseudomonas in cosmetics, Escherecia coli in cosmetics
Subjects: Q Science > QR Microbiology > QR75-99.5 Bacteria
Divisions: 01. Fakultas Kedokteran
Creators:
CreatorsEmail
Clarissa Azalia Maheswari, 011411131016UNSPECIFIED
Contributors:
ContributionNameEmail
ContributorNurul Wiqoyah, Dra. , M. SiUNSPECIFIED
ContributorRatna Sofaria Munir, dr. , MSUNSPECIFIED
Depositing User: Mr Binkol2 2
Date Deposited: 19 Feb 2018 17:59
Last Modified: 19 Feb 2018 17:59
URI: http://repository.unair.ac.id/id/eprint/68544
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