Effect of amorphous silica from rice husk on the structure and optical properties of PVA.

Autor: Riyanto, A, Machmudah, S, Purwaningsih, S Y, Pratapa, S

Publikováno v: Journal of Physics: Conference Series; 2024, Vol. 2900 Issue 1, p1-9, 9p

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The effect of roasting Toraja Arabica coffee with a fluidized roaster on the antioxidant and proximate content.

Autor: Astuti, Machmudah, S, Winardi, S, Manalu, L P, Atmaji, G, Widodo, W E, Hartono, L K, Komariyah, K, Alfa, M N, Kurniasari, I

Publikováno v: IOP Conference Series: Earth & Environmental Science; 4/23/2023, Vol. 1182 Issue 1, p1-6, 6p

Controlled crushing device-intensified direct biodiesel production of Black Soldier Fly larvae.

Autor: Sitepu EK; Department of Chemistry, Universitas Sumatera Utara, Medan 20155, Indonesia., Perangin-Angin S; Department of Chemistry, Universitas Sumatera Utara, Medan 20155, Indonesia., Ginting GJ; Department of Chemistry, Universitas Sumatera Utara, Medan 20155, Indonesia., Machmudah S; Department of Chemical Engineering, Institut Teknologi Sepuluh Nopember, Surabaya 60111, Indonesia., Sari RN; Pusat Riset Bioindustri Laut dan Darat, Badan Riset dan Inovasi Nasional, Mataram 83352, Indonesia., Tarigan JB; Department of Chemistry, Universitas Sumatera Utara, Medan 20155, Indonesia.

Publikováno v: Heliyon [Heliyon] 2023 May 27; Vol. 9 (6), pp. e16402. Date of Electronic Publication: 2023 May 27 (Print Publication: 2023).

Oil removal from spent bleaching earth of vegetable oil refinery plant using supercritical carbon dioxide.

Autor: Machmudah S; Department of Chemical Engineering, Institut Teknologi Sepuluh Nopember, Kampus ITS Sukolilo, Surabaya 60111, Indonesia., Maulana NA; Department of Chemical Engineering, Institut Teknologi Sepuluh Nopember, Kampus ITS Sukolilo, Surabaya 60111, Indonesia., Norman ASM; Department of Chemical Engineering, Institut Teknologi Sepuluh Nopember, Kampus ITS Sukolilo, Surabaya 60111, Indonesia., Nyoto VM; School of Chemical Engineering and Technology, Tianjin University, Beiyang Ave, Nankai District, Tianjin 300072, China., Amrullah I; Department of Biotechnology, IPB University, Jl Raya Dramaga, Bogor 16680, Indonesia., Wahyudiono; New Industry Creation Hatchery Center, Tohoku University, 6-6-10 Aoba, Aramaki, Aoba-ku, Sendai 980-8579, Japan., Winardi S; Department of Chemical Engineering, Institut Teknologi Sepuluh Nopember, Kampus ITS Sukolilo, Surabaya 60111, Indonesia., Wenten IG; Department of Chemical Engineering, Institut Teknologi Bandung, Jl. Ganesha 10, Bandung 40132, Indonesia., Goto M; Super Critical Technology Centre Co. Ltd., Kuwana, Mie 511-0838, Japan.

Publikováno v: Heliyon [Heliyon] 2022 Oct 05; Vol. 8 (10), pp. e10826. Date of Electronic Publication: 2022 Oct 05 (Print Publication: 2022).