inh dầu gừng là một trong những tinh quý do có công dụng chữa bệnh buồn nôn, chống say tàu xe, kháng oxi hóa, khuẩn và viêm. Trong nghiên cứu này, thành phần hóa học từ căn hành Zingiber officinale Roscoe trồng tại Phú Yên Bình Dương lần đầu tiên được bố. Các thông số chưng cất lôi cuốn hơi nước tối ưu bao gồm thời gian ly trích (06 giờ) tỉ lệ nguyên liệu: (1:3 g/ml). Thành phân tích bằng phươn...

Lemon balm (Melissa officinalis L.) is a plant of the family Lamiaceae. The present study aimed to determine chemical composition lemon essential oil grown in Northeastern Bulgaria, perform comparative analysis its antimicrobial activity with that citral, and surface tension properties. main compounds (concentration above 3%) were: ß-caryophyllene (20.45%), geranial (19.74%), neral (15.81%), ge...

Medicinal plants contain numerous bioactive molecules that synergistically provide therapeutic benefits. We have devoted our attention to various EOs without toxicity normal cells, studying their activities against human cancer cells. In particular, we studied the cytotoxicity of Vepris macrophylla (Baker) I. Verd. EO. V. is an evergreen tree Madagascar where much appreciated as a source tradit...

Zingiber officinale Roscoe is an herbal plant native to Asia that can be found in all tropical countries. It used folk medicine, food, and cosmetics. A chemical characterization some agronomic experiments have been carried out on Z. essential oil, showing promising findings for the biological control of fungal pathogens belonging genus Fusarium. The aim this review collect update literature cov...

O estudo sobre adubação e a sazonalidade faz-se necessário, pois podem influenciar na produção de biomassa qualidade quantidade dos óleos voláteis produzidos por plantas medicinais. A pesquisa teve como objetivo identificar o manejo agrícola época no ano apropriados para colheita com melhor Melissa officinalis submetida ao delineamento experimental inteiramente casualizado (DIC), sendo adubaçõe...

Background: In the recent decade, artificial drying has been one of the most important needs of the pharmaceutical industries. In addition, different drying methods have different effects on the quantity and quality of the essential oils produced from medicinal plants. Objective: The main objective of this study was to evaluate the effects of different drying methods (shade and oven drying a...

Oils extracted from Cymbopogon citratus, Lantana camara, Artemisia camphorata, and Imperata cylindrica plants were used as potential insecticides against the rice weevil, Sitophilus oryzae (L.) (Coleoptera: Curculionidae). The phytochemical composition of isolated oils was identified by gas chromatograph-mass spectrometry (GC-MS). Oil contact toxicities evaluated adults S. oryzae. activities ac...

Abstract Cymbopogon species are widely distributed worldwide and known for their high essential oil content with potential commercial medicinal benefits justifying inclusion in food cosmetics. Most received scant characterization regarding full complement of bioactive constituents necessary to explain activities. In this study, the metabolite profiles 5 species, C . citratus , flexuosus proceru...

The aim of this study was determine the volatile compounds, antimicrobial and antioxidant activity of the essential oils (EOs) of cinnamon (Cinnamomum verum), fenugreek seeds (Trigonella foenum greacum), ginger (Zingiber officinale) and marjoram (Origanum majorana) widely consumed in Egypt. EOs showed a great variety of compounds in their chemical compositions, Trans-cinnamyl aldehyde, terpinen...

Dracocephalum kotschyi (Lamiaceae), as one of the remarkable aromatic plants, widely grows and also is cultivated in various temperate regions of Iran. There are diverse reports about the composition of the oil of this plant representing limonene derivatives as its major compounds. There is no report on cloning of monoor sesquiterpene synthases from this plant. In the present study, the aroma p...