Results 41 to 50 of about 3,254,081 (256)

The Fungicidal Effect of Essential Oils of Fennel and Hops against Fusarium Disease of Pea

open access: yesApplied Sciences, 2023
Modern integrated farming systems encourage the search for alternative (non-chemical), highly effective methods of plant protection. In this study, the fungistatic effect of fennel essential oil (FEO) and hop essential oil (HEO) on fungal growth and ...
Sylwia Barbara Okorska   +7 more
doaj   +1 more source

Essential oil composition of different parts of Tanacetum cilicicum (Boiss.) Grierson

open access: yes, 2020
The aim of this study was to investigate and compare the chemical composition of essential oils obtained by Clevenger-type apparatus from capitula (TCC) and aerial parts including leaves and stems (TCA) of Tanacetum cilicicum (Boiss.) Grierson from ...
ŞEN, ALİ   +2 more
core   +1 more source

Essential Oil Extraction of Fennel Seed (Foeniculum vulgare) Using Steam Distillation [PDF]

open access: yes, 2012
Indonesia is a potential country in developing essential oils which is each part of the plants produce essential oils such as leaf, seed, fruit, and root. One of the potential plants is fennel.
Eko , Setyawan, Astrilia , Damayanti
core   +2 more sources

Durability of Soft Pneumatic Actuators: A Review and Benchmarking Protocol

open access: yesAdvanced Robotics Research, EarlyView.
Lack of durability is a key challenge hindering the broad scale adoption of soft pneumatic actuators (SPAs) in automation industries. This review provides a comprehensive overview of existing research on SPA durability, introduces a standardized durability benchmarking protocol to consolidate the testing of SPAs, and outlines promising directions for ...
Dickson Chiu Yu Wong   +2 more
wiley   +1 more source

Anomalous Enhancement in MXene‐Based Electrochemical Actuators: Pseudo‐Capacitance‐Induced Multi‐Charge Accumulation in Confined Space

open access: yesAdvanced Science, EarlyView.
We elucidate the electrochemical actuation mechanism of 2D material‐based electrodes within a MXene‐centered framework, linking atomic‐scale surface chemistry to macroscopic performance (see schematic). Mechanistically, the reduction of Ti─O─Ti sites in H2SO4 triggers the accumulation of hydrated ions at confined active sites, resulting in anomalous ...
Jiang Xu   +6 more
wiley   +1 more source

AVALIAÇÃO QUANTITATIVA DE ÁCIDOS AMARGOS, XANTHOHUMOL E ÓLEOS ESSENCIAIS PRESENTES EM FLORES DE DIFERENTES CULTIVARES DE Humulus lupulus L. PRODUZIDAS NA REGIÃO NORDESTE DO BRASIL

open access: yesQuímica Nova
Hop flowers contain chemical substances that are used to confer sensory properties to beer. Hop flower products have very high commercial value, but national production represents less than 2% of domestic consumption. In this work, flowers from different
Samuel P. D. Marques   +9 more
doaj   +1 more source

Hydrolats from Humulus lupulus and Their Potential Activity as an Organic Control for Varroa destructor

open access: yesPlants, 2022
Varroa destructor is a parasitic mite, which is considered a severe pest for honey bees causing serious losses to beekeeping. Residual hydrolats from steam extraction of hop essential oils, generally considered as a waste product, were tested for their ...
Azucena Elizabeth Iglesias   +11 more
doaj   +1 more source

High‐Pressure Modulation of Breathing Kagome Lattice: Cascade of Lifshitz Transitions and Evolution of the Electronic Structure

open access: yesAdvanced Science, EarlyView.
External pressure directly tunes the breathing distortion of the kagome lattice in Fe3Sn2, suppressing it near 15 GPa and reversing it at higher pressures. This structural modulation drives a cascade of Lifshitz transitions, reconstructs the Fermi surface, strengthens electronic correlations and carrier localization, and modifies ultrafast electron ...
Marcos Vinicius Gonçalves‐Faria   +14 more
wiley   +1 more source

Fortification of Beer with Extracts of the Selected Czech Medicinal Herbs and Plants

open access: yesKvasný průmysl, 2020
This study investigated the possibilities of fortification of beer with various herbal extracts. The aim was to fortify beer with natural substances that have favourable effects on consumers´ health.
Helena Pluháčková   +5 more
doaj   +1 more source

Hemp (Cannabis sativa L., Kompolti cv.) and Hop (Humulus lupulus L., Chinook cv.) Essential Oil and Hydrolate: HS-GC-MS Chemical Investigation and Apoptotic Activity Evaluation

open access: yesPharmaceuticals, 2022
In this study, essential oils (EOs) and hydrolates (Hys) from Italian hemp (Cannabis sativa L. Kompolti cv.) and hop (Humulus Lupulus L., Chinook cv.) supply chains were chemically characterized and tested to investigate their apoptotic potential for the
Elisa Ovidi   +8 more
doaj   +1 more source

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