Results 61 to 70 of about 142,696 (212)

Comparative study on sensory and rheology characteristics of chocolate products obtained from cocoa beans roasted in different conditions [PDF]

BIO Web of Conferences
Roasting conditions of cocoa beans, used in chocolate production, were evaluated in the following study as one of the main factors determine quality of the chocolate products.
Petrova Ivanka, Djurkov Georgi, Hadjikinova Raina   +2 more
doaj   +1 more source

Essential oils: History, biosynthesis, and agronomic aspects

, 2012
Essential oils constitute important raw materials for the food, beverage,pharmaceutical, and perfumery industries. The production and chemical composition ofessential oils are influenced by genetic and agronomic factors, among others.
Facanali, Roselaine, Vieira, Maria Ap. R. [UNESP], Haber, Lenita L., Marques, Marcia Ortiz M.   +3 more
core  

Constituents of the Essential Oil of Suregada Zanzibariensis Leaves are Repellent to the Mosquito, Anopheles Gambiae s.s. [PDF]

, 2010
In traditional African communities, repellent volatiles from certain plants generated by direct burning or by thermal expulsion have played an important role in protecting households against vectors of malaria and other diseases.
Joseph, Cosam C, Hassanali, Ahmed, Gikonyo, Nicholas K, Nkunya, Mayunga H H, Mayunga H.H. Nkunya, Ahmed Hassanali, Nicholas K. Gikonyo, Cosam C. Joseph, Ester Innocent, Innocent, Ester   +9 more
core   +1 more source

Volatile constituents and larvicidal activity of the essential oils from three Nigerian medicinal plants

, 2015
Larvicides are products that kill mosquito larvae. Essential oils and plant extracts are emerging natural sources of larvicides, insecticides and insect antifeedant (Duke, 1990).
Aboaba, S. A., Ibrahum, K., FLAMINI, GUIDO   +2 more
core  

Essential oils in food preservation, flavor and safety

, 2016
POINTSDISCLAIMER; ACKNOWLEDGMENT; REFERENCES; 3 - Cultivation of Essential Oils; INTRODUCTION; IMPORTANT SPECIES FOR ESSENTIAL OIL CULTIVATION; FACTORS INFLUENCING CULTIVATION OF ESSENTIAL OILS; Environmental Factors; Harvesting-Related Factors ...
Preedy, Victor R.
core  

Antifungal activity of essential oils against selected terverticillate penicillia [PDF]

, 2015
The aim of this study was to screen 15 essential oils of selected plant species, viz. Lavandula angustifolia, Carum carvi, Pinus mungo var. pulmilio, Mentha piperita, Chamomilla recutita L., Pinus sylvestris, Satureia hortensis L., Origanum vulgare L ...
Nenad Vukovič, Jana Petrová, Nenad Vukovič, Michal Stričík, Kačániová, Miroslava, Katarina Rovná, Zuzana Hajduová, Elena Horská, Petrová, Jana, Lukáš Hleba, Jana Petrová, Miroslava Kačániová, Stricik M., Lukáš Hleba, Hajduova Z., Felšöciová, Soňa, Horska E., Miroslava Kačániová, Hleba, Lukas, Hajduova, Z., Michal Stričík, Soňa Felšöciová, Petrova, J., Vukovic, Nenad, Rovna, K., Hleba, L., Felsociova, S., Soňa Felšöciová, Zuzana Hajduová, Stricik, M., Horska, E., Katarina Rovná, Vukovic, N., Kacaniova, M., Elena Horská, Rovná, Katarína   +35 more
core   +1 more source

Thermodynamic parameters for the distillation process in obtaining essential oil from cut fruits [PDF]

BIO Web of Conferences
An experimental steam distillation process was investigated to extract essential oil from cut fruits in a laboratory distillation plant. It was determined that the chemical composition of the obtained primary essential oil. The experiments were performed
Semerdzhieva Ana, Atanasov Dimitar, Atanasova Teodora, Tasheva Stanislava   +3 more
doaj   +1 more source

The effects of inhaled bergamot and geranium essential oils on rat behaviour

, 2009
The aim of this study was to evaluate the behavioural effects of inhaled bergamot, geranium and a combination of these oils in three novelty evoked tests of anxiety.
Salvesen, Gregory John
core  

Chemical and antimicrobial characterization of essential oils obtained from aerial part, root and fruit of ferulago longistylis boiss., an endemic species

, 2020
The aerial part, root and fruits of Ferulago longistylis Boiss. an endemic species, were subjected to the evaluation of essential oil compositions and antimicrobial activity.
Gürbüz İ., Demirci F., Kılıç C.S., Dilmaç E., Kırcı D., Demirci B., Duman H.   +6 more
core   +1 more source

Essential Oils and Microbial Communication

, 2019
The World Health Organization highlighted the increase in the resistance to conventional antibiotics for most pathogens and observed also a decrease of the threshold for all mechanisms of cell-cell microbial communication, leading to the formation of ...
Raffaele Coppola, Filomena Nazzaro, Adriano Gomez da Cruz, Gomez da Cruz, Adriano, Nazzaro, Filomena, Fratianni, Florinda, Vincenzo De Feo, Fernando Jesus Ayala-Zavala, Jesus Ayala-Zavala, Fernando, d’Acierno, Antonio, Antonio d’Acierno, Florinda Fratianni, De Feo, Vincenzo, Coppola, Raffaele   +13 more
core   +1 more source