{"id":20348,"date":"2015-03-07T01:12:29","date_gmt":"2015-03-07T01:12:29","guid":{"rendered":"https:\/\/www.its.ac.id\/news\/2015\/03\/07\/emma-kembangkan-turunan-kitosan-untuk-medis\/"},"modified":"2015-03-07T01:12:29","modified_gmt":"2015-03-07T01:12:29","slug":"emma-kembangkan-turunan-kitosan-untuk-medis","status":"publish","type":"post","link":"https:\/\/www.its.ac.id\/news\/emma-kembangkan-turunan-kitosan-untuk-medis\/","title":{"rendered":"Emma, Kembangkan Turunan Kitosan Untuk Medis"},"content":{"rendered":"<p>Menurut Emma, disertasi yang ia lakukan berawal dari ide mencari sisi positif dari limbah kulit udang yang jarang dimanfaatkan oleh masyarakat. Setelah melalui beberapa tahapan riset, distilasi hasil ekstrak limbah kulit udang yang ia lakukan ternyata dapat menghasilkan turunan <em>kitosan<\/em>. Turunan <em>kitosan<\/em> ini menjadi embrio pembuatan bahan utama obat-obatan pada tahap pengembangan selanjutnya.<\/p>\n<p>Untuk memperoleh turunan <em>kitosan<\/em>, Emma pun menggunakan dua proses penguraian yakni proses sonikasi dan hidrotermal. Proses sonikasi merupakan pemutusan rantai kitosan dengan menggunakan gelombang bunyi. Sedangkan proses hidrotermal merupakan proses sintesa kulit udang dengan menggunakan media air bersuhu tinggi.<\/p>\n<p>Hasil dari beberapa proses tersebut berupa zat <em>glukosamin<\/em> yang dapat digunakan sebagai komposisi utama pembuatan obat radang sendi. Selain itu, proses ini juga menghasilkan zat <em>oligomer<\/em> dengan derajat polimerisasi terentu untuk obat anti tumor. &#8221;Zat yang dihasilkan ini sebagai komposisi utama obat-obatan yang berperan sebagai zat aktifnya,&#8221; jelas Ibu dari dua anak ini.<\/p>\n<p>Di samping itu, Emma mengakui sempat mengalami beberapa kendala saat mengerjakan disertasi ini. Salah satunya, ketika memasuki tahap analisa. &quot;Terbatasnya fasilitas di sini membuat penelitian saya sedikit terhambat. Untungnya, berkat bantuan relasi di Jepang, saya dapat melanjutkan penelitian dengan mengirimkan sampelnya ke sana,&quot; jelasnya.<\/p>\n<p>Meskipun sukses meraih gelar doktor, Emma tak berencana untuk menghentikan penelitiannya. Bahkan, ia berniat untuk mengembangkan riset ini ke arah komersialisasi. Namun, Emma pun sadar bahwa jalan untuk menuju ke sana tidaklah mudah. &quot;Pengembangan ke arah komersialisasi masih jauh dan butuh pengembangan lebih lanjut,&quot; tuturnya kepada ITS Online.<\/p>\n<p>Ia pun berpesan, agar para peneliti tidak cepat putus asa ketika menghadapi berbagai kendala. Sebab, setiap permasalahan yang menghambat proses riset, pasti akan selalu ada solusinya. &#8221;Seperti yang saya alami, keterbatasan alat tak menjadi penghambat untuk menyelesaikan penelitian ini,&#8221; tutupnya. (van\/ali)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Jurusan Teknik Kimia (Tekkim) ITS kembali melahirkan doktor. Dr Emma Savitri ST MT resmi menyandang gelar doktor setelah sukses melakukan sidang terbuka pada Jumat (6\/3). Pada sidang kali ini, Emma mempresentasikan hasil disertasinya yang berjudul<em> Degradasi Kitosan dengan Proses Sonikasi dan Hidortermal untuk Aplikasi Medis dan Farmasi <\/em>di Aula Odjoe Djoeriaman ITS.<\/p>\n","protected":false},"author":1,"featured_media":20349,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[14],"tags":[],"class_list":["post-20348","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-berita-utama"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Emma, Kembangkan Turunan Kitosan Untuk Medis - ITS News<\/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\/news\/emma-kembangkan-turunan-kitosan-untuk-medis\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Emma, Kembangkan Turunan Kitosan Untuk Medis - ITS News\" \/>\n<meta property=\"og:description\" content=\"Jurusan Teknik Kimia (Tekkim) ITS kembali melahirkan doktor. 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