{"id":1588,"date":"2025-09-16T14:44:58","date_gmt":"2025-09-16T07:44:58","guid":{"rendered":"https:\/\/www.its.ac.id\/publikasi\/?p=1588"},"modified":"2025-09-16T14:44:58","modified_gmt":"2025-09-16T07:44:58","slug":"optimasi-suhu-dan-lama-waktu-maserasi-terhadap-aktivitas-antioksidan-daun-sirih-cina-peperomia-pellucida-l-kunt","status":"publish","type":"post","link":"https:\/\/www.its.ac.id\/publikasi\/2025\/09\/16\/optimasi-suhu-dan-lama-waktu-maserasi-terhadap-aktivitas-antioksidan-daun-sirih-cina-peperomia-pellucida-l-kunt\/","title":{"rendered":"Optimasi Suhu dan Lama Waktu Maserasi Terhadap Aktivitas Antioksidan Daun Sirih Cina (Peperomia Pellucida L. Kunt)"},"content":{"rendered":"<div id=\"authorString\"><em>Reny Eka Evi Susanti, Eko Malis<\/em><\/div>\n<p>&nbsp;<\/p>\n<div id=\"articleAbstract\">\n<h4>Abstract<\/h4>\n<div>\n<p>Penelitian ini bertujuan untuk menentukan suhu dan lama waktu maserasi yang paling optimal dalam menghasilkan aktivitas antioksidan pada ekstrak daun sirih cina (<em>peperomia pellucida l. kunt<\/em>). Metode yang digunakan meliputi persiapan sampel, ekstraksi daun sirih cina (<em>peperomia pellucida l. kunt<\/em>). dengan variasi suhu dan lama waktu maserasi, serta pengukuran aktivitas antioksidan menggunakan metode DPPH. Hasil penelitian menunjukkan bahwa nilai IC50 aktivitas antioksidan optimal tercapai pada lama waktu maserasi 24 jam dengan nilai 23,24 ppm, dan pada suhu 55\u00b0C dengan nilai 55,83 ppm.<\/p>\n<\/div>\n<\/div>\n<div id=\"articleSubject\">\n<h4>Keywords<\/h4>\n<div>Daun sirih cina; Peperomia Pellucida L. Kunth; Ekstraksi; Maserasi; Aktivitas Antioksidan.<\/div>\n<div><a href=\"https:\/\/iptek.its.ac.id\/index.php\/kimia\/article\/view\/22056\">PDF<\/a><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Reny Eka Evi Susanti, Eko Malis &nbsp; Abstract Penelitian ini bertujuan untuk menentukan suhu dan lama waktu maserasi yang paling optimal dalam menghasilkan aktivitas antioksidan pada ekstrak daun sirih cina (peperomia pellucida l. kunt). Metode yang digunakan meliputi persiapan sampel, ekstraksi daun sirih cina (peperomia pellucida l. kunt). dengan variasi suhu dan lama waktu maserasi, [&hellip;]<\/p>\n","protected":false},"author":250,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_joinchat":[],"footnotes":""},"categories":[83],"tags":[],"class_list":["post-1588","post","type-post","status-publish","format-standard","hentry","category-akta-kimia-jurnal"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Optimasi Suhu dan Lama Waktu Maserasi Terhadap Aktivitas Antioksidan Daun Sirih Cina (Peperomia Pellucida L. Kunt) - IJC ( ITS Journal Center )<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.its.ac.id\/publikasi\/2025\/09\/16\/optimasi-suhu-dan-lama-waktu-maserasi-terhadap-aktivitas-antioksidan-daun-sirih-cina-peperomia-pellucida-l-kunt\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Optimasi Suhu dan Lama Waktu Maserasi Terhadap Aktivitas Antioksidan Daun Sirih Cina (Peperomia Pellucida L. Kunt) - IJC ( ITS Journal Center )\" \/>\n<meta property=\"og:description\" content=\"Reny Eka Evi Susanti, Eko Malis &nbsp; Abstract Penelitian ini bertujuan untuk menentukan suhu dan lama waktu maserasi yang paling optimal dalam menghasilkan aktivitas antioksidan pada ekstrak daun sirih cina (peperomia pellucida l. kunt). 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