PMID- 25296683 OWN - NLM STAT- MEDLINE DCOM- 20150610 LR - 20211203 IS - 1846-9558 (Electronic) IS - 1330-0075 (Linking) VI - 64 IP - 3 DP - 2014 Sep TI - Potential of the essential oil from Pimenta pseudocaryophyllus as an antimicrobial agent. PG - 379-85 LID - /j/acph.2014.64.issue-3/acph-2014-0024/acph-2014-0024.xml [pii] LID - 10.2478/acph-2014-0024 [doi] AB - This study evaluated the effectiveness of the essential oil of Pimenta pseudocaryophyllus in inhibiting the growth of the main bacteria responsible for bad perspiration odor (Staphylococcus epidermidis, Proteus hauseri, Micrococcus yunnanensis and Corynebacterium xerosis). The chemical profile of the essential oil was evaluated by high-resolution gas chromatography (HR-GC) and four constituents were identified, eugenol being the major component (88.6%). The antimicrobial activity was evaluated by means of the turbidimetric method, using the microdilution assay. The minimum inhibitory concentration (MIC) values of the essential oil ranged from 500 to 1,000 mug mL(-)(1). Scanning electron microscope (SEM) observations confirmed the physical damage and morphological alteration of the test bacteria treated with the essential oil, reference drugs and eugenol. The findings of the study demonstrated that this essential oil can be used in the formulation of personal care products. FAU - Suzuki, Erika Yoko AU - Suzuki EY FAU - Baptista, Edilene Bolutari AU - Baptista EB FAU - Resende Do Carmo, Antonio Marcio AU - Resende Do Carmo AM FAU - Miranda Chaves, Maria Das Gracas Afonso AU - Miranda Chaves MD FAU - Chicourel, Elizabeth Lemos AU - Chicourel EL FAU - Barbosa Raposo, Nadia Rezende AU - Barbosa Raposo NR LA - eng PT - Comparative Study PT - Journal Article PT - Research Support, Non-U.S. Gov't PL - Poland TA - Acta Pharm JT - Acta pharmaceutica (Zagreb, Croatia) JID - 9303678 RN - 0 (Anti-Infective Agents) RN - 0 (Oils, Volatile) RN - 0 (Plant Oils) SB - IM MH - Anti-Infective Agents/isolation & purification/*pharmacology MH - Gram-Negative Aerobic Bacteria/drug effects/growth & development/ultrastructure MH - Gram-Positive Bacteria/drug effects/growth & development/ultrastructure MH - Microbial Sensitivity Tests MH - Microscopy, Electron, Scanning MH - Oils, Volatile/isolation & purification/*pharmacology MH - Phytotherapy MH - *Pimenta/chemistry MH - Plant Oils/isolation & purification/*pharmacology MH - Plants, Medicinal EDAT- 2014/10/10 06:00 MHDA- 2015/06/11 06:00 CRDT- 2014/10/10 06:00 PHST- 2014/05/07 00:00 [accepted] PHST- 2014/10/10 06:00 [entrez] PHST- 2014/10/10 06:00 [pubmed] PHST- 2015/06/11 06:00 [medline] AID - /j/acph.2014.64.issue-3/acph-2014-0024/acph-2014-0024.xml [pii] AID - 10.2478/acph-2014-0024 [doi] PST - ppublish SO - Acta Pharm. 2014 Sep;64(3):379-85. doi: 10.2478/acph-2014-0024.