Results 81 to 90 of about 8,408 (243)

Antibacterial Activities of Green Basil (Ocimum Violaceum) Essential Oil and Derivatives by MAOS (Microwave Assisted Organic Synthesis) Against Staphyllococus Aureus and Escherichia Coli [PDF]

open access: yes, 2014
Green basil (Ocimum violaceum , Linn.) plantis part of the varieties of basil (Ocimum basilicum, Linn.). Green basil essential oil (GBEO) contain chemical compounds that have an anti- bacterial activities . Methyl eugenol and methyl chavikol are in green
Anshory, H. (Hady)   +3 more
core   +1 more source

STRUCTURE – ANTIOXIDANT ACTIVITIES RELATIONSHIP ANALYSIS OF ISOEUGENOL, EUGENOL, VANILIN AND THEIR DERIVATIVES

open access: yesIndonesian Journal of Chemistry, 2010
Structure Activity Relationship (SAR) technique between the theoretical parameters and antioxidant activities of isoeugenol, eugenol, vanillin and their derivatives as Mannich reaction products, have been analyzed. Antioxidant activities were examined by
Nur Aini, Bambang Purwono, Iqmal Tahir
doaj   +1 more source

Chemical screening identifies the β-Carboline alkaloid harmine to be synergistically lethal with doxorubicin. [PDF]

open access: yes, 2017
Despite being an invaluable chemotherapeutic agent for several types of cancer, the clinical utility of doxorubicin is hampered by its age-related and dose-dependent cardiotoxicity.
Ashour, M.E.   +4 more
core   +1 more source

Variability in the Content of Essential Oils and Selected Mycotoxins in Spices of the Apiaceae Family

open access: yesFlavour and Fragrance Journal, Volume 41, Issue 1, Page 37-49, January 2026.
The study analysed essential oils and mycotoxins in five types of spices. The results showed variability in oil yield and detection of T‐2 and HT‐2 toxin concentrations, highlighting the importance of quality assessment of spices to ensure food safety.
Helena Pluháčková   +6 more
wiley   +1 more source

Structure- and computational-aided engineering of an oxidase to produce isoeugenol from a lignin-derived compound

open access: yesNature Communications, 2022
Lignin can be depolymerized into 4-alkylphenols by chemical means. Here the authors show a three-step computational-assisted enzyme engineering process to generate a biocatalyst for the conversion of lignin-derived 4-n-propylguaiacol into isoeugenol, a ...
Yiming Guo   +8 more
doaj   +1 more source

New Insights Into Ginseng and Clove Supplementation: Alleviating Obesity by Reducing Leptin Resistance and Reshaping the Gut Microbiota

open access: yesFood Frontiers, Volume 7, Issue 1, January 2026.
AEGC conferred substantial resistance to weight gain and reduced food intake. AEGC may alleviate LR by regulating the levels of LEP and ADP. AEGC elevated the diversity of gut microbiota and reconstructed the composition. Changes such as CAG‐873 in gut microbiota may be the reason why AEGC alleviates LR.
Weifeng Ni   +9 more
wiley   +1 more source

Geographical Variation in Nutritional Components of Peanut: Evidence From Multi‐Region Production Areas

open access: yesFood Frontiers, Volume 7, Issue 1, January 2026.
ABSTRACT As an important oilseed and food material, the nutritional quality of peanut is influenced by not only the variety but also place of origin. However, research on the geographical impact remains scarce. In this study, nine peanut cultivars were planted at eight sites to determine geographical effects on quality parameters, including fatty acids,
Xueyan Wang   +10 more
wiley   +1 more source

Bifunctional Pt Catalysts Supported on a Zeolite-Binder Matrix for the Hydrodeoxygenation of Isoeugenol for Renewable Jet Fuel Production [PDF]

open access: hybrid, 2023
Mark E. Martínez-Klimov   +8 more
openalex   +1 more source

Expression and characterization of a 9-cis-epoxycarotenoid dioxygenase from Serratia sp. ATCC 39006 capable of biotransforming isoeugenol and 4-vinylguaiacol to vanillin

open access: yesBiotechnology Reports, 2018
A 9-cis-epoxycarotenoid dioxygenase gene from Serratia sp. ATCC 39,006 (SeNCED) was overexpressed in soluble form in E.coli. SeNCED showed the maximum activity at 30 °C and pH 8.0, and it was stable relatively at range of pH 5–10 and temperature of 20 °C
Jiao Tang   +4 more
doaj   +1 more source

Ozonolysis of surface-adsorbed methoxyphenols: kinetics of aromatic ring cleavage vs. alkene side-chain oxidation [PDF]

open access: yes, 2014
Lignin pyrolysis products, which include a variety of substituted methoxyphenols, constitute a major component of organics released by biomass combustion, and may play a central role in the formation of atmospheric brown carbon.
A. Z. Kawam   +3 more
core   +1 more source

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