Abstrak

Baca Juga : UJI AKTIVITAS KOMBINASI PERASAN JERUK NIPIS (CITRUS AURANTIFOLIA S.), BELIMBING WULUH (AVERRHOA BILIMBI L.) DAN BAWANG PUTIH (ALLIUM SATIVUM L.) TERHADAP PENGHAMBATAN PERTUMBUHAN BAKTERI PROPIONIBACTERIUM ACNES SECARA IN VITRO (Novia Lestiandari, 2019) ,

Baca Juga : PENGARUH AIR PERASAN JERUK NIPIS (CITRUS AURANTIFOLIA) TERHADAP BAKTERI LACTOBACILLUS ACIDOPHILUS (Annisa Editia, 2017) ,

an 11,13 mm. persentase inhibisi yang diperoleh berturut-turut adalah 58,65% ; 55,93% dan 60,67%. sedangkan pada e. coli menunjukkan diameter zona hambat sebesar 13,5; 6,7; and 10,80 mm. persentase inhibisi yang diperoleh berturu-turut adalah 49,20% ; 74,79% dan 59,36%. secara keseluruhan, berdasarkan diameter zona hambat yang terbentuk kombinasi yang dilakukan dari ekstrak air bawang putih konsentrasi 50% dengan air perasan jeruk nipis dapat menurunkan aktivitas dari ekstrak air bawang putih baik pada aktivitas antijamur terhadap c. albicans maupun pada aktivitas antibakteri terhadap s. aureus dan e. coli. namun, mampu menaikkan aktivitas dari jeruk nipis kata kunci: bawang putih (allium sativum), jeruk nipis (citrus aurantifolia), c. albicans, s. aureus, e. coli dan metode difusi kirby-bauer. abstract antifungal and antibacterial activity have been conducted by combination of aqueous garlic extract as concentration 50% with juice of lemon against c. albicans, s. aureus, and e. coli testing using by kirby-bauer diffusion method. phytochemical screening result show that, aqueous garlic extract and lemon juice contains alkaloid, flavonoid, and terpenoid. antifungal activity result against c. albicans show that the diameter of inhibition zone of aqueous garlic extract, lemon juice and aqueous garlic extract – lemon juice combination were 28,44; 0; and 19,88 mm. percentage of inhibition showed that -23,49% and 13,67%. lemon juice is not have antifungal activity. result of antibacterial activity against s. aureus show that the diameter of inhibition zone of aqueous garlic extract, lemon juice and aqueous garlic extract – lemon juice combination were 11,7; 12,47; and 11,13 mm. percentage of inhibition showed that 58,65% ; 55,93% and 60,67%. then for antibacterial against e. coli show the diameter inhibition zone were 13,5; 6,7 and 10,80 mm. percentage of inhibition showed that 49,20% ; 74,79% and 59,36%. overall, based on the diameter of inhibition zone of aqueous garlic extract as concentration 50% with juice of lemon can decrease antifungal activity against c. albicans and antibacterial activity against s. aureus, and e. coli. keywords: garlic (allium sativum), lemon (citrus aurantifolia), c. albicans, s. aureus, and e. coli, kirby-bauer diffusion

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