Results 101 to 110 of about 461,867 (311)

Effect of plant ontogeny on the phytochemical composition and antioxidant activity of Artemisia herba alba essential oil

open access: yesInternational Journal of Minor Fruits, Medicinal and Aromatic Plants
Artemisia herba-alba is a medicinal and strongly aromatic plant widely used in traditional medicine by many cultures since ancient times. It is known that the quantitative chemical composition of plants and consequently their biological activities vary ...
Touil Souhila
doaj   +1 more source

The essential oil of origanum syriacum L. Var. bevanii (Holmes) Ietswaart

open access: yes, 1993
The essential oil of Origanum syriacum var. bevanii was studied by GC and GC/MS. Forty-five compounds were identified, with carvacrol (42.46%) being in most abundance.
Tümen, Gülendam, Baser K.
core   +1 more source

Experimental Characterization of Mycelium‐Based Composites Under Multiple Loading Conditions

open access: yesAdvanced Engineering Materials, EarlyView.
This study examines the mechanical response of mycelium‐based composites under compression, shear, and tension using mechanical testing and imaging methods. The comparison between unpressed and hot‐pressed specimens shows that hot pressing is associated with higher compression and shear stiffnesses.
Shaghayegh Elahi   +5 more
wiley   +1 more source

Herbicidal Activity of Nepeta flavida Essential Oil

open access: yes, 2018
Chemical components of the essential oil of Nepeta flavida (aerial parts), collected from Duzici region of Osmaniye province (Turkey) was investigated. A total of forty-one compounds were identified by gas chromatography/mass spectrometry (GC-MS).
Bozok, Fuat
core   +1 more source

Electrified Damage in Motion Systems

open access: yesAdvanced Engineering Materials, EarlyView.
The electrified damage in motion systems is a fundamental framework presenting the degradation pathway arising from the coupling of electrical energy transport with mechanical contact and interfacial chemistry. The framework positions electrified damage as a distinct degradation regime with unique characteristic surface morphologies and failures of ...
M. Humaun Kabir   +2 more
wiley   +1 more source

Histological study for the biological effect of Rosemary Rosmarinus officinalis L. essential oil on liver and kidney tissues

open access: yesمجلة مركز بحوث التقنيات الاحيائية, 2013
Many herbs and plant extracts are added to the diet not only for their aromatic properties but they possess an important biological activity. The aim of the present investigation is to examine the biological activities (describes the beneficial or ...
Yasamin T. Qadori   +3 more
doaj   +1 more source

Essential oils [PDF]

open access: yesZeitschrift für Naturforschung C, 2020
openaire   +2 more sources

essential oil from aniba riparia (nees) mez

open access: yes, 2002
The essential oils of some parts of Aniba riparia were obtained by hydrodistillation and analyzed by GC/MS. The majorcomponents identified in the leaf oil were β-caryophyllene (16.9%), α-humulene (14.9%) and bicyclogermacrene (14.1%).
Silva, João Domingos da   +4 more
core   +1 more source

Consumed by Abdominal Distention

open access: yes
Arthritis Care &Research, EarlyView.
Abimbola Fadairo‐Azinge   +3 more
wiley   +1 more source

From Food to Power: Hydrogel Thermoelectrics for Ingestible Electronics

open access: yesAdvanced Functional Materials, EarlyView.
We introduce a fully edible thermoelectric–electrochromic platform that harvests heat from food and converts it into a visible color change. N‐type and p‐type hydrogel thermoelectric generators connected in series power anthocyanin‐based electrochromic displays, demonstrating the feasibility of safe, biodegradable, ingestible systems for on‐food ...
Antonia Georgopoulou   +3 more
wiley   +1 more source

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