| Pemilihan Metode Ekstraksi Minyak Alga dari Chlorella sp. dan Prediksinya sebagai Biodiesel O Rachmaniah, RD Setyarini, L Maulida Seminar Teknik Kimia Soehadi Reksowardojo, 2010 | 43 | 2010 |
| Green separation of bioactive natural products using liquefied mixture of solids S Zullaikah, O Rachmaniah, AT Utomo, H Niawanti, YH Ju Green Chemistry 1, 17-38, 2018 | 38 | 2018 |
| A study on acid-catalyzed transesterification of crude rice bran oil for biodiesel production O Rachmaniah, YH Ju, SR Vali, I Tjondronegoro, AS Musfil Youth energy symposium, 19th world energy congress and exhibition, Sydney …, 2004 | 28 | 2004 |
| pengaruh katalis asam (h2so4) dan suhu reaksi pada reaksi esterifikasi minyak biji karet (Hevea brasiliensis) menjadi biodiesel F Yuliani, M Primasari, O Rachmaniah, M Rachimoellah, L Biomassa, ... Skripsi Sarjana, Fakultas Teknologi Industri ITS. Surabaya. Hal, 1-2, 2013 | 25 | 2013 |
| Enhanced Extraction of Phenolic Compounds from Moringa Oleifera Leaves Using Subcritical Water Ethanol Mixture S Zullaikah, RY Naulina, P Meinawati, K Fauziyah, M Rachimoellah, ... IOP Conference Series: Materials Science and Engineering 543 (1), 012021, 2019 | 15 | 2019 |
| Determination of Rhodamine-B and Amaranth in snacks at primary school Sukolilo district of Surabaya-Indonesia by thin layer chromatography WW Tonica, MF Hardianti, SA Prasetya, O Rachmaniah AIP Conference Proceedings 2049 (1), 2018 | 14 | 2018 |
| Tailoring properties of acidic types of Natural Deep Eutectics Solvents (NADES): Enhanced solubility of curcuminoids from curcuma zeodaria O Rachmaniah, LJ Fazriyah, NH Seftiyani, M Rachimoellah MATEC Web of conferences 156, 01011, 2018 | 14 | 2018 |
| Pengaruh liquid hot water terhadap perubahan struktur sel bagas O Rachmaniah, L Febriyanti, K Lazuardi Prosiding Seminar Nasional XIV, FTI-ITS, 30-40, 2009 | 14 | 2009 |
| Transesterifikasi Minyak Mentah Dedak Padi menjadi Biodiesel dengan Katalis Asam O Rachmaniah Laporan Thesis, Jurusan Teknik Kimia FTI-ITS, Surabaya, 2004 | 12 | 2004 |
| Environmentally benign supercritical CO2 extraction of galanthamine from floricultural crop waste of Narcissus pseudonarcissus O Rachmaniah, YH Choi, I Arruabarrena, B Vermeulen, J Van Spronsen, ... The Journal of Supercritical Fluids 93, 7-19, 2014 | 11 | 2014 |
| Pengaruh metode pretreatment pada bahan lignosellulosa terhadap kualitas hidrolisat yang dihasilkan R Orchidea, KW Andi, RP Dedy, FS Lisa, L Khoir, P Reza, DM Cakra Seminar Nasional Teknik Kimia Soebardjo Brothohardjono, 2010 | 11 | 2010 |
| Produksi Biodiesel Berkemurnian Tinggi Dari Crude Palm Oil (Cpo) Dengan Tertrahidrofuran-Fast Single-Phase Process O Rachmaniah, A Baidawi, I Latif Reaktor 12 (3), 166-174, 2009 | 10 | 2009 |
| Pressurized natural deep eutectic solvent extraction of galanthamine and related alkaloids from Narcissus pseudonarcissus O Rachmaniah, EG Wilson, YH Choi, GJ Witkamp, R Verpoorte Planta Medica 88 (09/10), 814-825, 2022 | 9 | 2022 |
| Algae spirulina sp. oil extraction method using the osmotic and percolation and the effect on extractable components R Elfera Yosta, D Harimurti, O Rachmaniah Jurnal Teknik Kimia 4 (2), 287-294, 2012 | 8 | 2012 |
| Acid Hydrolysis Pretreatment of Bagasse-Lignocellulosic Material for Bioethanol Production O Rachmaniah, A Krishnanta, D Ricardo Jurnal ITS, 2012 | 8 | 2012 |
| Transesterifikasi dengan Co-Solvent sebagai salah satu alternatif Peningkatan Yield Metil Ester pada Pembuatan Biodiesel dari Crude Palm Oil (CPO) A Baidawi, I Latif, O Rachmaniah Chemical National Seminar 26, 2008 | 8 | 2008 |
| Process development for the enrichment of curcuminoids in the extract of ionic type of NADES O Rachmaniah, MR Muhsin, AP Widya, M Rachimoellah IOP Conference Series: Materials Science and Engineering 732 (1), 012005, 2020 | 7 | 2020 |
| Initial extraction of sodium silicate from sidoarjo mud by alkaline fusion and water leaching E Ningsih, SR Juliastuti, R Darmawan, N Hendrianie, O Rachmaniah Heliyon 9 (6), 2023 | 5 | 2023 |
| Selection of algae oil extraction method of chlorella sp. and predictions for biodiesel production O Rachmaniah, RD Setyarini, L Maulida Seminar of Chemical Engineering Soehadi Reksowardojo, 2011 | 5 | 2011 |
| Sertifikasi CPPOB dan Halal Pada Produk Makanan Minuman: Upaya Meningkatkan Keunggulan Ekonomi Suatu Produk S Kusumahati, SR Juliastuti, N Hendrianie, R Darmawan, Y Rahmawati, ... Sewagati 7 (1), 39-46, 2023 | 4* | 2023 |
