丁香油与丁香提取物对口腔病原菌抑菌活性的比较研究

IF 0.5 Q4 DENTISTRY, ORAL SURGERY & MEDICINE
C. Gupta, D. Prakash
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引用次数: 6

摘要

目的比较丁香油和丁香提取物对口腔致龋菌群的影响,并评价其抑菌活性。材料与方法采用纸片扩散法测定丁香油和丁香提取物对牙菌斑主要致病菌盐杆菌、乳酸杆菌、假单胞菌、微球菌和变形链球菌的抑菌活性。每种提取液针对每种生物进行了三次重复试验。采用琼脂盘扩散法测定丁香精油及其提取物对黑曲霉、烟曲霉、曲霉、互交霉、根霉、根霉和青霉7种真菌的抑菌活性。结果丁香精油和丁香提取物均具有广谱的抑菌活性,对10种龋病细菌均有抑制作用。丁香油对牙菌斑主要病原菌的最大抑菌区直径(IZD)高于丁香提取物,表明丁香油对口腔病原菌具有较强的杀菌活性。丁香油对口腔病原菌的抑菌效果优于丁香提取物。结论丁香油具有作为口腔病原菌天然抗菌药物的潜力。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Comparative Study of the Antimicrobial Activity of Clove Oil and Clove Extract on Oral Pathogens
Objective The main objective of the present study was to do the comparative study of clove oil and clove extract on the oral micro-biota causing dental caries and also to assess the antifungal activity. Materials and Methods The antimicrobial activity of clove oil and clove extract was assessed against Halobacterium sp., Lactobacillus sp., Pseudomonas sp., Micrococcus sp. and Streptococcus mutans (major causative bacteria of dental plaque) by the paper disc diffusion method. For each extract three replicate trials were conducted against each organism. The antifungal activity of clove oil and extract was also assessed against seven fungal species (Aspergillus niger, A. fumigatus, Aspergillus sp., Alternaria sp., Rhizomucor sp., Rhizopus sp. and Penicillium sp.) by agar disc diffusion method. Results Both clove oil and clove extract was found to exhibit broad spectrum of antibacterial activity inhibiting all the ten test bacterial species involved in dental caries. Clove oil produced maximum inhibition zone of diameter (IZD) against themajor causative bacteria of dental plaque as compared to clove extract, thereby, showing that clove oil possesses strong bactericidal activity against oral pathogens. The highest inhibition zone of diameter was observed by clove oil as compared to clove extract against the test fungal species Conclusion The clove oil has the potential to be used as a natural antibacterial agent for oral pathogens.
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来源期刊
Open Dentistry Journal
Open Dentistry Journal DENTISTRY, ORAL SURGERY & MEDICINE-
CiteScore
2.00
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0.00%
发文量
86
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