• Publications
  • Influence
Maximizing total phenolics, total flavonoids contents and antioxidant activity of Moringa oleifera leaf extract by the appropriate extraction method
Abstract Moringa oleifera L. (Moringaceae) has been used as traditional medicines in many tropical and sub-tropical countries. Having phenolics and flavonoids as major constituents, the leaf extractExpand
Antimicrobial effects of Thai medicinal plants against acne-inducing bacteria.
Propionibacterium acnes and Staphylococcus epidermidis have been recognized as pus-forming bacteria triggering an inflammation in acne. The present study was conducted to evaluate antimicrobialExpand
Comparison of bioactive compounds content, free radical scavenging and anti-acne inducing bacteria activities of extracts from the mangosteen fruit rind at two stages of maturity.
Contents of bioactive components, free radical scavenging and anti-acne producing bacteria activities of young and mature fruit rind extracts of mangosteen were compared. The young fruit rind extractExpand
Antioxidant activity of Siamese neem tree (VP1209).
Leaves, fruits, flowers and stem bark extracts from the Siamese neem tree (Azadirachta indica A. Juss var. siamensis Valeton, Meliaceae) were assessed for antioxidant activity in vitro using theExpand
Simultaneous HPLC quantitative analysis of active compounds in leaves of Moringa oleifera Lam.
Moringa oleifera Lam. has been used as a traditional medicine for the treatment of numerous diseases. A simultaneous high-performance liquid chromatography (HPLC) analysis was developed and validatedExpand
Hemostatic and Wound Healing Properties of Chromolaena odorata Leaf Extract
Chromolaena odorata (L.) King and Robinson (Siam weed) extract has been used to stop bleeding and in wound healing in many tropical countries. However, its detailed mechanisms have not beenExpand
Effect of Garcinia mangostana on inflammation caused by Propionibacterium acnes.
The present study was aimed to investigate the activity of Thai medicinal plants on inflammation caused by Propionibacterium acnes in terms of free radical scavenging and cytokine reducingExpand
Free radical scavenging and anti-acne activities of mangosteen fruit rind extracts prepared by different extraction methods
The ethanol extracts of mangosteen fruit rinds prepared by several extraction methods were examined for their contents of bioactive compounds, DPPH-scavenging activity, and anti-acne producingExpand
Senna alata leaf powder was used to obtain five extracts which contain anthraquinone compounds in different forms i.e. anthraquinone aglycone extract, anthraquinone glycoside extract, anthraquinoneExpand
Variation of Berberine Content in Coscinium fenestratum Stem in Thailand Market
Coscinium fenestratum (Gaertn.) Colebr. (Menispermaceae), called "Hamm" in Thai, is a traditional medicine of the northeastern part of Thailand which is recently very popularly used. Its stem isExpand