Article Per Year (5 Year)
p-Index From 2020 - 2025
0
P-Index
This Author published in this journals
All Journal Jurnal Matematika & Sains Bionature
Tjodi Harlim
Departemen Kimia Universitas Hasanuddin Makassar
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Immunology & microbiology Mathematics

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
2’,4’-Dihidroksi-3’,5’,6’-Trimetoksi Calkon suatu Senyawa Antitumor dari Kulit Batang Tumbuhan Cryptocarya costata (Lauraceae) Hanapi Usman; Euis Holisotan Hakim; Sjamsul Arifin Achmad; Tjodi Harlim; Muhammad N. Jalaluddin; Yana Maolana Syah; Lia Dewi Juliawati; Lukman Makmur; Mariko Katajima
Jurnal Matematika & Sains Vol 10, No 3 (2005)
Publisher : Institut Teknologi Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Sifat Listrik Film Tipis SrTiO3 untuk Kapasitor MOS An anti-tumor calcon has been isolated from Criptocarya costata stem bark. The compound was obtained from chloroform fraction fractioned by chromatography technique and recrystalized in n-hexane and ethyl acetate. The compound structure elucidated based on physical and spectroscopic data was 2,4-dihydroxy-3,5,6-trimethoxy calcon. Cytotoxic assay using murine leukemia cell P388 showed positive activity with IC50 value of 3.65 µg/mL.
Uji Bioaktivitas Antibakteri Ekstrak Kayu Akar Bayur (Pterospermum subpeltatum C.B.Rob) Pince Salempa; Alfian Noor; Nunuk Hariani; Tjodi Harlim
Bionature Vol. 10 No. 2 (2009): Oktober 2009
Publisher : Jurusan Biologi Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Pterospermum subpeltatum C.B. Rob or bayur is traditionally and widely used as medicine for infection diseases caused by bacteria. Four extract from root stem of this plant were evaluated for their antibacterial activity properties against Escherichia coli, Shigella boydii, staphylococcus aureus danStreptococcus mutan. All the extract were able to inhibited the bacterial strain except Staphylococcus aureus. Chloroform extract exhibited effect for Shigella boydii and Streptococcus mutan. Hexana extract for Escherichia coli, while methanol extract for Shigella boydii. All extract showed an effect at the same extend (MIC; 50 mg/ml).
Co-Authors Alfian Noor Euis Holisotan Hakim Hanapi Usman Lia Dewi Juliawati Lukman Makmur Mariko Katajima Muhammad N. Jalaluddin Nunuk Hariani Pince Salempa Sjamsul Arifin Achmad Yana Maolana Syah