Layanan journal yang disediakan oleh Perpustakaan Universitas Gunadarma
| Judul Artikel | : | KINETIKA HIDROLISIS MALTOSA PADA VARIASI SUHU DAN JENIS ASAM SEBAGAI KATALIS |
|---|---|---|
| Judul Terbitan | : | SIGMA : Jurnal Sains dan Teknologi |
| ISSN | : | 14105888 |
| Bahasa | : | IND |
| Tempat Terbit | : | Yogyakarta |
| Tahun | : | 0000 |
| Volume | : | Vol. 9 Issue 1 0000 |
| Penerbit | : | LPUSD |
| Frekuensi Penerbitan | : | |
| Penulis | : | D. Setyawan Purwo Handoko |
| Abstraksi | : | A research of maltose hydrolysis rate at various temperatures and homogenous catalysts has been carried out using a set of polarimeter. The reaction temperatures are set at 300, 40°, 50°, 60°, 70°C, and the homogenous catalysts used are sulfic acid, chloride acid, phosphate acid, and acetic acid with concentration of 4 N. The results show that sulfic acid has the strongest influence in increasing the maltose hydrolysis rate and reaching the activated energy, then follows chloride acid, phosphate acid and acetic acid. The rate constant of maltose hydrolysis increases with the increase of temperature. |
| Kata Kunci | : | Maltose hydrolysis; homogenous catalyst; temperature |
| Lokasi | : | p. 9 |
| Terakreditasi | : | belum |