Published: March 16, 2023

Full Issue

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Articles

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

10.20885/ijca.vol6.iss1.art1
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
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457

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

10.20885/ijca.vol6.iss1.art2
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
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674

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

10.20885/ijca.vol6.iss1.art3
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
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507

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

10.20885/ijca.vol6.iss1.art4
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
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1149

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

10.20885/ijca.vol6.iss1.art5
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
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533

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

10.20885/ijca.vol6.iss1.art6
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
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266

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

10.20885/ijca.vol6.iss1.art7
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
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524

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

10.20885/ijca.vol6.iss1.art8
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
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586

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

10.20885/ijca.vol6.iss1.art9
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
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413