Chemical compositions and antimicrobial potential of Actinodaphne macrophylla leaves oils from East Kalimantan

1st International Conference on Tropical Studies and Its Application

Putri, A.S.^1 ; Purba, F.F.^1 ; Kusuma, I.W.^1 ; Kuspradini, H.^1

Faculty of Forestry, Mulawarman University, Kampus Gunung Kelua, Jl Ki Hajar Dewantara, East Kalimantan, Samarinda

75116, Indonesia^1

关键词: Anti-microbial activity;    Chemical component;    Chemical compositions;    Diffusion method;    Pharmaceutical industry;    Staphylococcus aureus;    Steam distillation;    Streptococcus mutans;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/144/1/012021/pdf
DOI  :  10.1088/1755-1315/144/1/012021

来源: IOP

【 摘 要 】

Essential oils producing plants comprises about 160-200 species, one of which belongs to Lauraceae family. Actinodaphne macrophylla is a plant of the Lauraceae family and widely spread on Kalimantan island. For humans, essential oils are used in cosmetics industry, food industry, and pharmaceutical industry. This research aimed to analyze the characteristics of essential oil and potential of antimicrobial activity from A. macrophylla leaves oils. Essential oils were obtained by steam distillation method. Antimicrobial activity was assayed using agar diffusion method which compared with two synthetic standards including chlorhexidine and chloramphenicol. Four microorganisms were used in this study were Candida albicans, Staphylococcus aureus, Streptococcus mutans, and Streptococcus sobrinus. The obtained oil was determined for its characteristics including the yield, refractive index, and chemical components. The attained components were analyzed using GC-MS. The results of this study showed that essential oils of A. macrophylla leaves contained 0.1051% of yield, clearless, and refractive index was 1.425. Based on GC-MS analysis result, it showed chemical components including spathulenol, 2-monopalmitin, (+)-sabinene, copaen, camphene, and β-pinene. This plant potentially can inhibit the growth of S. aureus, C. albicans, S. sobrinus, and S. mutans with inhibition zones of 17.22, 20.89, 22.34 and 22.89 mm, respectively.