Vol. 4 No. 1 (2022): Journal of Chemical Natural Resources

This issue has been available online since 15th September 2022 for the regular issue of February 2022. All articles in this issue authored/co-authored by 10 authors from 2 countries (Indonesia and Malaysia)

Published: 2022-12-15

Articles

Synthesis of Sulfated Chitosan Through Sulfation Reaction of Chitosan with Chlorosulfonic Acid in N, N-Dimethylformamide, and Antibacterial Activity Test
Epria R Manik, Jamaran Kaban
1-8
- PDF
The Effect of Variation of Latex Mixed Storage Time Polystyrene and Natural Rubber Concentrate Latex on the Stability of the Emulsion by Using Emulsifier Sodium Lauryl Sulfate
Hakimah Osman
9-17
- PDF
Isolation and Analysis of Chemical Components of Garlic (Allium sativum L.) Tuber Essential Oil As Well As Antibacterial and Antioxidant Activity Tests
Sabarmin Perangin-angin, Dimas A Pratama
18-27
- PDF
Phytochemical of Ethanolic Extract of Cabbage (Brassica oleracea) Collected from Medan, Indonesia
Lela Diyana Br Tarigan, I Nyoman Enrich Lister, Edy Fachrial, Adek Armansyah
28-32
- PDF
Calcium Silicate as a Media For Enhancement of Vitamin E Concentration from Candlenut Oil (Aleurites moluccana)
Firman Sebayang, Merais Pana Br Surbakti
33-43
- PDF
Study on Utilization of Active Natural Zeolite as Ammonia Absorbent in Aquarium as a Medium Fresh Fish Cultivation
Chairuddin, Roberta Marbun, Jamahir Gulton
44-48
- PDF
Characterization of Biodegradable Composites from Polypropylene, Polypropylene Grafted Maleic Anhydride, and Durian Seed Starch
Darwin Yunus Nasution, Rizka Meilia Fitri, Amir Hamzah Siregar
49-58
- PDF
Preparation of Crackers by Mixing of Cassava, Carrot, and Protein Isolated from Waste of Ketchup Factory with CaSO4 Ions
Sovia Lenny
59-64
- PDF
Effect of Fermentation Time and Weight of Bread Yeast on Bioethanol Content from Glucose Hydrolysis of Cellulose Empty Bunches Palm Oil (Elaesis guineensis Jacq.) with HCl 30%
Rozyanti Rahman
65-71
- PDF
Analysis of the Copper (Cu), Chromium (Cr), and Manganese (Mn) Levels from the Steel Industry Liquid Waste by Atomic Absorption Spectrophotometry Method
Zul Alfian, Syarifah Aini, Harry Agusnar
72-76
- PDF

Vol. 4 No. 1 (2022): Journal of Chemical Natural Resources

Articles

Synthesis of Sulfated Chitosan Through Sulfation Reaction of Chitosan with Chlorosulfonic Acid in N, N-Dimethylformamide, and Antibacterial Activity Test

The Effect of Variation of Latex Mixed Storage Time Polystyrene and Natural Rubber Concentrate Latex on the Stability of the Emulsion by Using Emulsifier Sodium Lauryl Sulfate

Isolation and Analysis of Chemical Components of Garlic (Allium sativum L.) Tuber Essential Oil As Well As Antibacterial and Antioxidant Activity Tests

Phytochemical of Ethanolic Extract of Cabbage (Brassica oleracea) Collected from Medan, Indonesia

Calcium Silicate as a Media For Enhancement of Vitamin E Concentration from Candlenut Oil (Aleurites moluccana)

Study on Utilization of Active Natural Zeolite as Ammonia Absorbent in Aquarium as a Medium Fresh Fish Cultivation

Characterization of Biodegradable Composites from Polypropylene, Polypropylene Grafted Maleic Anhydride, and Durian Seed Starch

Preparation of Crackers by Mixing of Cassava, Carrot, and Protein Isolated from Waste of Ketchup Factory with CaSO4 Ions

Effect of Fermentation Time and Weight of Bread Yeast on Bioethanol Content from Glucose Hydrolysis of Cellulose Empty Bunches Palm Oil (Elaesis guineensis Jacq.) with HCl 30%

Analysis of the Copper (Cu), Chromium (Cr), and Manganese (Mn) Levels from the Steel Industry Liquid Waste by Atomic Absorption Spectrophotometry Method

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