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Orchidea Rachmaniah
Observed names:
O Rachmaniah,
O. Rachmaniah,
Rachmaniah Orchidea
Institution:
Institut Teknologi Sepuluh Nopember
Observed institutions:
Leiden University,
University of Surabaya,
Institut Teknologi Sepuluh Nopember,
Delft University of Technology
ORCID:
0000-0002-3849-8970
Observed ORCID:
0000-0002-3849-8970
OpenAlex ID:
A5065459258
Green Separation of Bioactive Natural Products Using Liquefied Mixture of Solids
2018
·
Siti Zullaikah
, Orchidea Rachmaniah
, et al.
·
InTech eBooks
·
28
PDF
Enhanced Extraction of Phenolic Compounds from Moringa Oleifera Leaves Using Subcritical Water Ethanol Mixture
2019
·
S Zullaikah
, R Y Naulina
, et al.
·
IOP Conference Series Materials Science and Engineering
·
21
PDF
A Study on Acid-catalyzed Transesterification of Crude Rice Bran Oil for Biodiesel Production
2007
·
Orchidea Rachmaniah
·
18
Initial extraction of sodium silicate from sidoarjo mud by alkaline fusion and water leaching
2023
·
Erlinda Ningsih
, Sri Rachmania Juliastuti
, et al.
·
Heliyon
·
17
PDF
Pressurized Natural Deep Eutectic Solvent Extraction of Galanthamine and Related Alkaloids from Narcissus pseudonarcissus
2022
·
Orchidea Rachmaniah
, Erica G. Wilson
, et al.
·
Planta Medica
·
16
Determination of Rhodamine-B and Amaranth in snacks at primary school Sukolilo district of Surabaya-Indonesia by thin layer chromatography
2018
·
Widya Wahyu Tonica
, Maretna Fitri Hardianti
, et al.
·
AIP conference proceedings
·
13
Environmentally benign supercritical CO2 extraction of galanthamine from floricultural crop waste of Narcissus pseudonarcissus
2014
·
Orchidea Rachmaniah
, Young Hae Choi
, et al.
·
The Journal of Supercritical Fluids
·
13
PDF
Pemilihan Metode Ekstraksi Minyak Alga Dari Chlorella Sp. Dan Prediksinya Sebagai Biodiesel
2010
·
Orchidea Rachmaniah
·
12
Experimental Investigation and Optimization of Non-Catalytic In-Situ Biodiesel Production from Rice Bran Using Response Surface Methodology Historical Data Design
2021
·
Siti Zullaikah
, Ari Krisna Putra
, et al.
·
International Journal of Renewable Energy Development
·
11
Tailoring Properties of Acidic Types of Natural Deep Eutectics Solvents (NADES): Enhanced Solubility of Curcuminoids from Curcuma zeodaria
2018
·
Orchidea Rachmaniah
, Lailatul Jumiati Fazriyah
, et al.
·
MATEC Web of Conferences
·
9
PDF
Pengaruh Liquid Hot Water Terhadap Perubahan Struktur Sel Bagas
2009
·
Orchidea Rachmaniah
·
9
Solvent extraction of lithium from Sidoarjo mud using D2EHPA
2024
·
S.R. Juliastuti
, R. Darmawan
, et al.
·
South African Journal of Chemical Engineering
·
7
Effect of electrode modification on the production of electrical energy and degradation of Cr (Ⅵ) waste using tubular microbial fuel cell
2022
·
Raden Darmawan
, Sri Rachmania Juliastuti
, et al.
·
AIMS environmental science
·
7
Seluk Beluk Sertifikasi Halal Self-Declare: Studi Kasus Pendampingan UMKM pada Pelaksanaan Pengabdian Masyarakat Berbasis Produk Tahun 2022
2023
·
Orchidea Rachmaniah
, Yeni Rahmawati
, et al.
·
Sewagati
·
6
PDF
Sertifikasi CPPOB dan Halal pada Produk Makanan Minuman: Upaya Meningkatkan Keunggulan Ekonomi Suatu Produk
2022
·
Sari Kusumahati
, Sri Rachmania Juliastuti
, et al.
·
Sewagati
·
6
PDF
Purification of Curcuminoids from Natural Deep Eutectic Solvents (NADES) Matrices Using Chromatography-Based Separation Methods
2021
·
Orchidea Rachmaniah
, Muhammad Rifqy Muhsin
, et al.
·
Indonesian Journal of Chemistry
·
6
PDF
Antimicrobial effect of dissolved curcuminoid in natural deep eutectic solvents (NADES) to Escherichia coli and Staphylococcus aureus: A promising candidate for antimicrobial photodynamic therapy (aPDT)
2020
·
Orchidea Rachmaniah
, Galang Ramdhani Fitra Gama
, et al.
·
Malaysian Journal of Fundamental and Applied Sciences
·
6
PDF
Production of electricity from food waste using microbial fuel cell and hydrolytic microorganisms
2023
·
Fitria Nur Laily
, Sri Rachmania Juliastuti
, et al.
·
AIP conference proceedings
·
5
The Effect of Acids on Alkaloid Yield in Pressurized Water Extraction of Narcissus Pseudonarcissus
2021
·
Orchidea Rachmaniah
, Jaap Van Spronsen
, et al.
·
Journal of Engineering and Technological Sciences
·
5
PDF
Pendampingan Pengajuan Sertifikasi Halal Pelaku UMKM Makanan-Minuman
2024
·
Orchidea Rachmaniah
, Yeni Rahmawati
, et al.
·
Jurnal Pengabdian dan Peningkatan Mutu Masyarakat (Janayu)
·
4
PDF
Purified Konjac Glucomannan as Thickener for Substituting Gelatin in Making Panna Cotta
2024
·
Orchidea Rachmaniah
, Sri Rachmania Juliastuti
, et al.
·
Halal Research Journal
·
4
PDF
Process development for the enrichment of curcuminoids in the extract of ionic type of NADES
2020
·
O Rachmaniah
, M R Muhsin
, et al.
·
IOP Conference Series Materials Science and Engineering
·
4
PDF
Algae Spirulina Sp. Oil Extraction Method Using the Osmotic and Percolation and the Effect on Extractable Components
2010
·
R Elfera Yosta
, W Danang Harimurti
, et al.
·
Jurnal Teknik Kimia UPN Veteran Jatim
·
4
Natural colorant from suji leaves (Pleomale angustivoria) and dragon fruit peel (Hylocereus sp.)
2023
·
Yeni Rahmawati
, Intan Febrianti
, et al.
·
Journal of Fundamentals and Applications of Chemical Engineering (JFAChE)
·
3
Pelatihan Peningkatan Kompetensi Guru-Guru SMK Jurusan Keteknik Kimiaan se-Jawa Timur dalam Bidang Unit Operasi Ektraksi
2023
·
Lailatul Qomariyah
, Daril Ridho Zuchrillah
, et al.
·
Sewagati
·
3
PDF
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Works count:
71
Citation count:
270
H-index:
9
I10-index:
9
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