Published: March 16, 2023

Antioxidant Test and Flavonoids Determination of Tuber Pakis Kinca (Nephrolepis cordifolia (L) C. Presl)

Samsul Hadi (1), Arif Subekti (2), Amalia Khairunnisa (3)
(1) Department of Pharmacy, Universitas Lambung Mangkurat ,
(2) Department of Pharmacy, Universitas Lambung Mangkurat ,
(3) Department of Pharmacy, Universitas Lambung Mangkurat
01-09
390

Potential of Bacillus sp. from Kebun Raya Liwa as a Producer of Indole Acetic Acid (IAA) Hormone

Fadlina Athfin (1), Kusuma Handayani (2), Wawan A. Setiawan (3), C. Nugroho Ekowati (4)
(1) Department of Biology, Universitas Lampung ,
(2) Department of Biology, Universitas Lampung ,
(3) Department of Biology, Universitas Lampung ,
(4) Department of Biology, Universitas Lampung
10-20
538

Production of Resistant Starch from Avocado Seeds (Persea americana) through Streptomyces sp. AB8 Fermentation and Autoclaving-Cooling Variations

Achmad Arifiyanto (1), Siti Inah (2), Indah Sukma Ningsih (3), Christina Nugroho Ekowati (4), Tundjung Tripeni Handayani (5)
(1) Department of Biology, Universitas Lampung ,
(2) Department of Biology, Universitas Lampung ,
(3) Department of Biology, Universitas Lampung ,
(4) Department of Biology, Universitas Lampung ,
(5) Department of Biology, Universitas Lampung
21-30
440

The Effect of Pineapple Leaf Fiber Addition to Mechanical and Thermal Characteristics of Sago Starch Based Biofoam with Thermopressing Method

Rozanna Dewi (1), Novi Sylvia (2), Zulnazri Zulnazri (3), Medyan Riza (4)
(1) Department of Chemical Engineering, Universitas Malikussaleh ,
(2) Department of Chemical Engineering, Universitas Malikussaleh ,
(3) Department of Chemical Engineering, Universitas Malikussaleh ,
(4) Department of Chemical Engineering, Universitas Syiah Kuala
31-41
845

Characterization of Zeolite ZSM-5 Synthesized from Kaolin and TPABr Using X-Ray Diffraction and Infrared Spectroscopy

Abdul Hamid (1), Faizatur Rohmah (2), Tri Esti Purbaningtias (3), Mohammad Abdullah (4)
(1) Department of Heavy Machinery Mechanical Engineering, Politeknik Negeri Madura ,
(2) Department of Heavy Machinery Mechanical Engineering, Politeknik Negeri Madura ,
(3) Diploma Program in Chemical Analysis, Universitas Islam Indonesia ,
(4) Department of Shipbuilding Engineering, Politeknik Negeri Madura
42-51
482

Glass tube-coated TiO2 nanostructure for degradation of methylene blue: an experimental and design of column photocatalytic reactor

Rahmat Hidayat (1), Ganjar Fadillah (2), Shin-Ichi Ohira (3)
(1) Politeknik Negeri Lampung ,
(2) Chemistry Department, Universitas Islam Indonesia ,
(3) International Research Organization for Advanced Science and Technology (IROAST), Kumamoto University
52-62
222

Effect of Dolomite Addition on The Performance of Palm Oil Mill Fly Ash for Methylene Blue Adsorption

Elda Pelita (1), Rita Youfa (2), Desniorita (3), Anang Baharuddin Sahaq (4), Miftahurrahmah (5), Resi Levi Permadani (6), Jerry (7)
(1) Politeknik ATI Padang ,
(2) Politeknik ATI Padang ,
(3) Politeknik ATI Padang ,
(4) Politeknik ATI Padang ,
(5) Politeknik ATI Padang ,
(6) Politeknik ATI Padang ,
(7) Politeknik Industri Petrokimia Banten
63-74
440

The Effect of Slip Polymer Additives on the Characteristics of Polyethylene Films

Putri Intan Puspa Ningrum (1), Ani Mulyasuryani (2), Rakhma Febriani (3)
(1) Chemistry Department, Universitas Brawijaya ,
(2) Chemistry Department, Universitas Brawijaya ,
(3) PT Lyondellbasell Advanced Polyolefins
75-84
427

Synthesis of Ni doped-TiO2 Thin Film Photocatalysts on Glass Surfaces

Margareta Caroline Harunrasjid (1), Anthoni Batahan Aritonang (2), M. Agus Wibowo (3), Puji Ardiningsih (4), Adhitiyawarman (5)
(1) Chemistry Department, Universitas Tanjangpura ,
(2) Chemistry Department, Universitas Tanjangpura ,
(3) Chemistry Department, Universitas Tanjangpura ,
(4) Chemistry Department, Universitas Tanjangpura ,
(5) Chemistry Department, Universitas Tanjangpura
85-96
334