Results 71 to 80 of about 865,358 (172)

Discrimination of fennel chemotypes applying IR and Raman spectroscopy – discovery of a new -asarone chemotype

Julius-Kühn-Archiv, 2016
Various vibrational spectroscopy methods have been applied to classify different fennel chemotypes according to their individual profile of volatile substances.
Krähmer, Andrea, Gudi, Gennadi, Krüger, Hans, Henning, Lothar, Schulz, Hartwig   +4 more
doaj   +1 more source

Combinations of Lemongrass and Star Anise Essential Oils and Their Main Constituent: Synergistic Housefly Repellency and Safety against Non-Target Organisms

Insects
The present study evaluated the housefly repellency of single-component formulations and combinations of lemongrass and star anise essential oils (EOs) and their main constituents.
Mayura Soonwera, Jirisuda Sinthusiri, Hataichanok Passara, Tanapoom Moungthipmalai, Cheepchanok Puwanard, Sirawut Sittichok, Kouhei Murata   +6 more
doaj   +1 more source

Simultaneous Determination of Essential Oil Components and Fatty Acids in Fennel using Gas Chromatography with a Polar Capillary Column

Natural Product Communications, 2015
Cultivated and wild growing samples of fennel ( Foeniculum vulgare Mill., Apiaceae) from R. Macedonia were studied for their volatiles and fatty acid composition. The main essential oil components isolated via hydrodistillation were: trans -anethole (>80%
Menče Najdoska-Bogdanov, Jane B. Bogdanov, Marina Stefova   +2 more
doaj   +1 more source

Changes in Volatile Compounds during Aging of Sweet Fennel Fruits-Comparison of Hydrodistillation and Static Headspace Sampling Methods

Natural Product Communications, 2016
Two extraction methods for subsequent gas chromatographic (GC) determination of volatiles from freshly harvested and aged fennel fruit samples ( Foeniculum vulgare Mill.,ssp. vulgare var. dulce ) have been compared.
Menče Najdoska-Bogdanov, Jane B. Bogdanov, Marina Stefova   +2 more
doaj   +1 more source

Trans-anethole exerts protective effects on lipopolysaccharide-induced acute jejunal inflammation of broilers via repressing NF-κB signaling pathway. [PDF]

Poult Sci, 2023
Tong Y, Yu C, Chen S, Zhang X, Yang Z, Wang T.   +5 more
europepmc   +1 more source

Synthesis of Magnolignan, a New Pigment Lightening Component, via a Suzuki-Miyaura Reaction

Journal of Chemistry, 2013
Magnolignan, 2,2′-dihydroxy-5,5′-dipropyl-biphenyl (1), is a down-regulator of melanin synthesis that inhibits the maturation of tyrosinase. In this study, a concise total synthesis of 1 was achieved in five steps with 50% overall yield starting from ...
Shuhei Narita, Tetsuhiro Ogura, Toyonobu Usuki   +2 more
doaj   +1 more source

Chemical Characterization and Enantioselective Analysis of Tagetes filifolia Lag. Essential Oil and Crude Extract

Plants
The essential oil (EO) of Tagetes filifolia Lag. was obtained from dried plant material through Clevenger-type steam distillation and analyzed using gas chromatography–mass spectrometry (GC/MS), a gas chromatography–flame ionization detector (GC/FID) and
Vladimir Morocho, Anghela Chamba, Paulo Pozo, Mayra Montalván, Alírica I. Suárez   +4 more
doaj   +1 more source

Trans-anethole ameliorates lipopolysaccharide-induced acute liver inflammation in broilers via inhibiting NF-κB signaling pathway. [PDF]

Poult Sci, 2022
Tong Y, Yu C, Xie Z, Zhang X, Yang Z, Wang T.   +5 more
europepmc   +1 more source

ANTIDEPRESSANT-LIKE ACTIVITY OF TRANS-ANETHOLE IN UNSTRESSED MICE AND STRESSED MICE: Department of Pharmaceutical Sciences, Guru Jambheshwar University of Science and Technology, Hisar -125 001 (Haryana)

, 2019
Objectives: The present study was undertaken to investigate the antidepressant potential of trans-anethole in unstressed and stressed male mice. Methods: Swiss albino male mice were exposed to chronic unpredictable mild stress for 21 successive days ...
SUDHA, DINESH DHINGRA
core   +1 more source

Identification and Functional Analysis of Differentially Expressed Genes in Myzus persicae (Hemiptera: Aphididae) in Response to Trans-anethole. [PDF]

J Insect Sci, 2022
Ding CY, Ma YM, Li B, Wang Y, Zhao L, Peng JN, Li MY, Liu S, Li SG.   +8 more
europepmc   +1 more source