Results 11 to 20 of about 2,284 (202)

Transformation of Eugenol and Safrole into Hydroxychavicol [PDF]

open access: yesIndonesian Journal of Chemistry, 2015
Hydroxychavicol is found in betel leaf at low concentration and is reported to have antibacterial, anti-inflammatory, antioxidant, anticancer, and antimutagenic activities.
Budi Arifin   +2 more
doaj   +6 more sources

Polyacrylonitrile Nanofiber-Based Quartz Crystal Microbalance for Sensitive Detection of Safrole

open access: yesSensors, 2018
Safrole is the main precursor for producing the amphetamine-type stimulant (ATS) drug, N-methyl-3,4-methylenedioxyamphetamine (MDMA), also known as ecstasy.
Ahmad Kusumaatmaja   +2 more
exaly   +4 more sources

Biological evaluation of Safrole oil and Safrole oil Nanoemulgel as antioxidant, antidiabetic, antibacterial, antifungal and anticancer

open access: yesBMC Complementary Medicine and Therapies, 2021
Background Safrole is a natural compound extracted from various plants, and has shown various biological activities. The current study aimed to investigate the antioxidant, antidiabetic, antimicrobial, and anticancer activity of safrole oil and to study ...
Ahmad M. Eid, Mohammed Hawash
doaj   +4 more sources

SYNTHESIS OF SECONDARY ALCOHOL COMPOUNDS FROM SAFROLE AND METHYLEUGENOL [PDF]

open access: yesIndonesian Journal of Chemistry, 2010
Synthesis of secondary alcohols compound from safrole and methyleugenol has been achieved through conversion of allyl group to alcohol.The reaction of safrole and methyleugenol with mercuric acetate in aqueous tetrahydrofuran, followed by in situ ...
Hanoch J Sohilait   +2 more
doaj   +2 more sources

SYNTHESIS OF SAFRYL KETONE FROM SAFROLE [PDF]

open access: yesIndonesian Journal of Chemistry, 2010
Synthesis of safryl ketone from safrole has been achieved through conversion of allyl group to secondary alcohol, followed by oxidation with PCC-Al2O3.
Hanoch J Sohilait   +3 more
doaj   +2 more sources

Yield of essential oil and safrole content based on fresh and dry biomass of long pepper in the Brazilian Amazon [PDF]

open access: yesActa Amazonica, 2015
Long pepper (Piper hispidinervum) is an Amazonian species of commercial interest due to the production of safrole. Drying long pepper biomass to extract safrole is a time consuming and costly process that can also result in the contamination of the ...
Jacson Rondinelli da Silva NEGREIROS   +2 more
doaj   +4 more sources

Studies of Piper auritum Kuntz’s Mutagenic and Antimutagenic Properties Using the Ames Test [PDF]

open access: yesMetabolites
Background: Piper auritum Kuntz is an endemic plant from Mexico and Central America, where it is called “hoja santa”, and it is widely used in both local cuisine and traditional medicine.
Luis S. Muñoz-Carrillo   +6 more
doaj   +2 more sources

SYNTHESIS of 3.4-METHYLENEDIOXYPHENYL-2-PROPANONE from SAFROLE [PDF]

open access: yesIndonesian Journal of Chemistry, 2010
The Synthesis of 3.4-methylenedioxyphenyl-2-propanone from safrole has been achieved through conversion of allyl group to secondary alcohol, followed by oxidation with pyridinium chlorochromate(PCC).
Hanoch J Sohilait   +3 more
doaj   +2 more sources

Upregulation of proteolytic enzymes and cyclooxygenase-2 in human gingival fibroblasts stimulated with safrole [PDF]

open access: yesJournal of Dental Sciences, 2014
Background/purpose: Areca quid chewing is associated with periodontal diseases. Many of the undesirable effects of areca quid have been attributed to safrole, a major polyphenolic compound in the inflorescence of Piper betle.
Yung-Chuan Ho   +4 more
doaj   +2 more sources

GC-MS Profile and Enhancement of Antibiotic Activity by the Essential Oil of Ocotea odorífera and Safrole: Inhibition of Staphylococcus aureus Efflux Pumps [PDF]

open access: yesAntibiotics, 2020
Considering the evidence that essential oils, as well as safrole, could modulate bacterial growth in different resistant strains, this study aims to characterize the phytochemical profile and evaluate the antibacterial and antibiotic-modulating ...
Ray S. Almeida   +14 more
doaj   +3 more sources

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