Analisis Daya Hambat Ekstrak Daun Sirih Hijau (Piper betle L.) terhadap Mikroorganisme Indikator Mastitis

Abstract

Abstrak. Penelitian tentang Analisis Daya Hambat Ekstrak Daun Sirih Hijau (Piper betle L.) terhadap Mikroorganisme Indikator Mastitis telah dilaksanakan di Laboratorium Ilmu dan Teknologi Pengolahan Susu dan Laboratorium Analisis Pangan dan Hasil Pertanian yang dilaksanakan pada 7 September sampai dengan 10 November 2018. Penelitian ini terdiri dari 4 perlakuan dan 5 ulangan. Data yang diperoleh selanjutnya akan diolah menggunakan Rancangan Acak Lengkap, jika didapatkan hasil yang berbeda maka akan dilanjutkan dengan uji Duncan. Perlakuan R1 yaitu penambahan ekstrak daun sirih hijau 15%, R2 yaitu penambahan ekstrak daun sirih hijau 30%, R3 yaitu penambahan ekstrak daun sirih hijau 45% dan R4 yaitu penambahan ekstrak daun sirih hijau 60%. Hasil penelitian menunjukkan bahwa ekstrak daun sirih hijau dengan konsentrasi 15%, 30%, 45% dan 60% mampu menghambat E. coli dan S. aureus. Berdasarkanhasil penelitian ini dapat disimpulkan bahwa ekstrak daun sirih hijau mampu menghambat pertumbuhan E. coli dan S. aureus.Inhibiting Power Analysis of Green Betel Leaf Extract (Piper betle L.) against Microorganism Indicator MastitisAbstract. Research on Inhibitory Analysis of Green Betel Leaf Extract (Piper betle L.) against Mastitis causing Microorganism has been conducted in Milk Processing Science and Technology Laboratory and  Food and Agricultural Product Analysis Laboratory held on September 7 to November 10, 2018. This research consisted of 4 treatments and 5 replications. The data obtained will then be processed using a Completely Randomized Design, if different results are obtained it will be followed by the Duncan Multiple Range Test. The treatment of R1 is the addition of 15% green betel leaf extract, R2, which is the addition of 30% green betel leaf extract, R3, namely the addition of 45% green betel leaf extract and R4 which is the addition of 60% green betel leaf extract. The results showed that green betel leaf extract with a concentration of 15%, 30%, 45% and 60% was able to inhibit E. coli and S. aureus. Based on the results of this study it can be concluded that green betel leaf extract can inhibit the growth of E. coli and S. aureus.