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ADIDYAN MUBAROK
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SINTESIS DAN KARAKTERISASI SABUN NATRIUM DARI MINYAK BIJI NYAMPLUNG (Calophyllum Inophyllum L.) SERTA UJI AKTIVITAS ANTIBAKTERI TERHADAP Staphylococus aureus
Abstrak (Bhs. Indonesia)
Penelitian ini bertujuan untuk mempelajari pembuatan sabun dari minyak biji nyamplung, mengetahui karakteristik sabun berdasarkan SNI 06-3532-1994 dan aktivitas antibakteri sabun. Metode yang digunakan dalam penelitian ini adalah isolasi minyak biji nyamplung, pembuatan sabun, karakterisasi sabun dan uji aktivitas antibakteri. Hasil penelitian menunjukkan kadar minyak dari biji nyamplung 20,21%. Sabun yang didapatkan berwarna kuning dengan berat 13,028 g dari 10,028 g minyak biji nyamplung. Karakteristik sabun berdasarkan SNI didapatkan kadar air 25,287%, jumlah asam lemak 72,177%, alkali bebas 0,082%, lemak yang tidak tersabunkan atau lemak netral 0,834% dan minyak mineral dianggap negatif. Sabun berbahan dasar minyak biji nyamplung memiliki aktifitas antibakteri terhadap Staphylococus aureus dengan diameter zona bening sebesar 14,701 mm.
Abtrak (Bhs. Inggris)
The porpuse of this research is to study of soap making from nyamplung seed oil, to know the characteristic of soap based on SNI 06-3532-1994 and soap antibacterial activity. The method used in this research was nyamplung seed oil isolation, soap making, characterization of soap and antibacterial activity test. The result of this research showed that nyamplung seed yield 20.21% of oil. Soap acquired yellow with weight 13.028 g from 10.028 g nyamplung seed oil. Characteristic of soap based on SNI obtained water content was 25.287%, fatty acid number was 72.177%, free alkali was 0.082%, unsoap fatty or free fatty was 0.834%, mineral oil was considered to be negative. Soap base on nyamplung seed oil had antibacterial activity against bacteria Staphylococus aureus with diameter of resistance zone is 14.734 mm.
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