Results 41 to 50 of about 514,514 (304)

Analysis of Volatile Components, Fatty Acids, and Phytosterols of growing in Poland

open access: yesNatural Product Communications, 2013
Extracts and essential oils from seeds as well as essential oils from cone scales and needles with twigs of the Abies koreana population were studied. An analysis of Korean fir essential oils allowed us to determine 147 volatile compounds. The identified
Anna Wajs-Bonikowska   +3 more
doaj   +1 more source

Seasonal Variation in the Chemical Composition and Antimicrobial Activity of Volatile Oils of Three Species of Leptospermum (Myrtaceae) Grown in Brazil

open access: yesMolecules, 2011
This study investigates the seasonal variation of three species of Leptospermum (Myrtaceae) grown in Brazil. The chemical composition of the volatile oils of L. flavescens and L.
Antonio Lelis Pinheiro   +5 more
doaj   +1 more source

Advances in Sustainable and Wearable Textile Based Soft Robotics

open access: yesAdvanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas   +6 more
wiley   +1 more source

Volatile profile and flavor of cold pressed Citrus essential oils [PDF]

open access: yes, 2013
HRGC-MS technique was used for the qualitative and quantitative analyses of volatile flavour compounds of different varieties of cold pressed mandarin oils.
Kostadinovic Velickovska, Sanja
core   +1 more source

Chemical Composition and Antimicrobial Activity of the Volatile Oils from and , Two Endophytic Fungi in var.

open access: yesNatural Product Communications, 2009
Volatile oils were obtained by hydrodistillation from Gliomastix murorum and Pichia guilliermondii, two endophytic fungi isolated from the traditional Chinese medicinal herb Paris polyphylla var. yunnanensis.
Jianglin Zhao   +7 more
doaj   +1 more source

Separation and Identification of many Volatile oils from the Seeds and Peels of the Fruit of Iraqi Citrullus colocynthis (L.) Schrad Plant and Study its Antioxidant Effect

open access: yesTikrit Journal for Agricultural Sciences, 2023
     A current study was included the separation and diagnosis of a number of volatile oils components from the seeds and the peels of a fruit from the Iraqi Citrullus colocynthis ( L. ) Schrad Plant , by using Clevenger apparatus for light compounds and
Safaa Bilal, Ayad Khorsheed
doaj   +1 more source

Electrospun Wood‐Derived Biopolymers as Electrodes in Electrochemical Energy Storage Technologies

open access: yesAdvanced Functional Materials, EarlyView.
Electrospinning transforms wood‐derived cellulose and lignin into architecturally defined, binder‐free carbon electrodes with tuneable porosity and functionality. This review shows how fibre design enables decoupled charge and mass transport, enhancing performance across battery systems, while identifying key challenges in spinnability, scalability ...
Michael W. Thielke   +3 more
wiley   +1 more source

Insecticidal action of synthetic girgensohnine analogues and essential oils on Rhodnius prolixus (Hemiptera: Reduviidae)

open access: yesBiomédica: revista del Instituto Nacional de Salud, 2017
Introduction: The alkaloid girgensohnine has been used as a natural model in the synthesis of new alkaloid-like alpha-aminonitriles with insecticidal effect against disease vectors.
Juliana Cuadros   +3 more
doaj   +1 more source

Storage Stability and Flavor Change of Marinated Pork

open access: yesFoods, 2022
To evaluate the storage stability and flavor changes of marinated pork treated with chili and pepper essential oils, the contents of total sulfhydryl, malondialdehyde, total volatile base nitrogen (TVBN), Ca2+ATPase activity, and total viable counts of ...
Yin Zhang   +11 more
doaj   +1 more source

Chitin‐Derived Carbon‐Metal Functional Materials

open access: yesAdvanced Functional Materials, EarlyView.
Functional carbon materials are synthesized from combination of biopolymer (chitin) and iron precursors. The resultant material exhibits superior surface area and adsorptive properties compared to carbon materials synthesized directly from pure chitin.
Herry Fang   +7 more
wiley   +1 more source

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