PENGARUH VARIASI KONSENTRASI TEPUNG SUKUN (Artocarpus altilis) SEBAGAI MEDIA ALTERNATIF TERHADAP Staphylococcus aureus ATCC 25923

Desy, Kusumawati (2022) PENGARUH VARIASI KONSENTRASI TEPUNG SUKUN (Artocarpus altilis) SEBAGAI MEDIA ALTERNATIF TERHADAP Staphylococcus aureus ATCC 25923. Other thesis, Sekolah Tinggi Ilmu Kesehatan Nasional.

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Abstract

Breadfruit is a fruit produced by the Artocarpus altilis plant. The shape is round to tend to be oval. It is bright green in color and will turn brownish yellow when ripe. Breadfruit plants are the most suitable habitat in tropical lowlands. Breadfruit flour is a gluten-free flour produced from naturally cultivated breadfruit flour. Breadfruit flour at 100 g. contains water content between 2-6%, protein 3.6 g, fat 0.8 g, and carbohydrates 78.9 g, vitamin B20.17 mg, vitamin B10.34 mg, vitamin C 47.6 mg, calcium 58, 8 mg, phosphorus 165.2 mg and iron 1.1 mg. Staphylococcus aureus is a cocci-shaped bacterium and is gram-positive. Staphylococcus aureus is a facultative aerobic or anaerobic and survives in high concentration environments. The purpose of the study was to determine the effect of variations in the concentration of breadfruit as an alternative medium for the growth of Staphylococcus aureus, to determine the number of plates of total bacteria in Staphylococcus aureus. This study was a Quota Sampling with 5 treatment groups including 3 groups of breadfruit alternative media (Artocapus altilis) with variations in concentrations of 5%, 7.5%, and 10%, and 2 controls for positive control of Nutrient agar media and negative control of base agar media. The results of the research were normality test, homogeneity test, and ANOVA test with sig value <0.005. The conclusion of this study was that there were differences in the number of colonies on the growth of Staphylococcus aureus on breadfruit alternative media with variations in the concentrations of 5%, 7.5%, and 10%.

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