Results 121 to 130 of about 30,342 (234)

The Essential Oil Composition and Antioxidant Activity of Achillea spp. Growing in the Southwest of Iran [PDF]

open access: yesJournal of Medicinal Plants and By-products, 2013
The composition of essential oil isolated from Achillea eriophora, Achillea millefolium, Achillea biebersteinii and Achillea tenuifolia growing wild in the south west of Iran, was analyzed.  A. eriophora, A. millefolium and A.
doaj  

Biological Activities of Barringtonia Racemosa (Lecythidaceae) and the Quantitative Analysis of Phenolic Acids And Flavonoids Present in the Various Bioactive Extracts of the Species [PDF]

open access: yes, 2009
Barringtonia racemosa (Family Lecythidaceae) posses several bioactivities and is used in traditional medicine of Malaysia. However, its antioxidant, antimicrobial, anti-inflammatory and allelopathic activities investigation are still lacking. The aims of
Hussin, Nurul Mariam
core  

EDA Complex–Mediated C(sp3)–H Cross‐Dehydrogenative Coupling Enables Synthesis of Noncanonical α,β‐Diamino Acids

open access: yesEuropean Journal of Organic Chemistry, Volume 29, Issue 14, 15 April 2026.
Access to nonproteinogenic α,β‐diamino acids from simple feedstock precursors is of great interest to generate medicinal small molecule libraries. We report a regioselective photoinduced C(sp3)–C(sp3) cross‐dehydrogenative coupling (CDC) of N‐arylglycine derivatives with amides.
Krishnakumar Sachidanandan   +4 more
wiley   +1 more source

Supplementation of antioxidant BHT to different bull semen extenders enhances semen quality after chilling [PDF]

open access: yes, 2017
The effects of adding various concentrations of antioxidant, butylated hydroxytoluene (BHT) on chilled bull semen for 72 h at 4°C in Bioxcell® (BX), Tris egg-yolk- (TEY) and citrate egg-yolk- (CEY) based semen extenders were studied.
Aliyu, Abdulrasheed Bello   +7 more
core  

Safety and efficacy of a feed additive consisting of butylated hydroxytoluene (BHT) for all animal species (Katyon Technologies Limited). [PDF]

open access: yesEFSA J, 2022
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP)   +24 more
europepmc   +1 more source

Safety and efficacy of a feed additive consisting of butylated hydroxytoluene (BHT) for all animal species (Lanxess Deutschland GmbH). [PDF]

open access: yesEFSA J, 2022
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP)   +24 more
europepmc   +1 more source

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