Results 81 to 90 of about 18,455,093 (146)

Decay of CpdA into aziridine derivatives and synephrine depends on the solvent and pH.

open access: yes, 2013
(A) Schematic depiction of the in vitro decay of CpdA in pure water (upper part) and PBS (pH = 7.6) or Tris-HCl (pH = 7.6) buffer (lower part) based on 1H NMR spectroscopic analysis.
Uwe-Karsten Hanisch (251208)   +8 more
core   +1 more source

Microbial metabolism of phenolic amines: degradation of dl-synephrine by an unidentified arthrobacter

open access: yes, 1975
Microorganisms capable of degrading dl-synephrine were isolated from soil of Citrus gardens by enrichment culture, with dl-synephrine as the sole source of carbon and nitrogen.
Kutty, RK   +3 more
core  

“Gate Effect” in p‑Synephrine Electrochemical Sensing with a Molecularly Imprinted Polymer and Redox Probes

open access: yes, 2019
The “gate effect” mechanism for conductive molecularly imprinted polymer (MIP) film coated electrodes was investigated in detail. It was demonstrated that the decrease of the DPV signal for the Fe­(CN)64–/Fe­(CN)63– redox probe with the increase of the ...
Patrycja Lach (6797453)   +11 more
core   +1 more source

Conversion of (+/-)-synephrine into p-hydroxyphenylacetaldehyde by Arthrobacter synephrinum: A novel enzymic reaction

open access: yes, 1976
A partically purified enzyme from Arthrobacter synephrinum was found to catalyse the conversion of (+/-)-synphrine into p-hydroxyphrenylacetaldehyde and methylamine.
Devi, N Abitha   +3 more
core  

Comprehensive Assessment of a Pre-Workout Dietary Supplement with and without Synephrine [PDF]

open access: yes, 2016
The aim of this study was to examine the effect of acute (Study 1) and chronic (Study 2) ingestion of a pre-workout supplement with (PWS+S) and without p-synephrine (PWS) on safety, metabolism, body composition and performance.
Jung, Yanghoon P
core  

Data_Sheet_1_Citrus aurantium L. and synephrine improve brown adipose tissue function in adolescent mice programmed by early postnatal overfeeding.PDF

open access: yes
Introduction and aimsObesity is a multifactorial condition with high health risk, associated with important chronic disorders such as diabetes, dyslipidemia, and cardiovascular dysfunction. Citrus aurantium L. (C. aurantium) is a medicinal plant, and its
Érica Patrícia Garcia Souza (17774307)   +10 more
core   +1 more source

Determination of Synephrine and Caffeine in Citrus Species Herbal Medicines and Weight-Loss Supplements from Taiwan by High-Performance Liquid Chromatography (HPLC)

open access: yes
Synephrine is widely found in Chinese herbs of the Rutaceae family and is commonly used as a primary substitute for ephedrine in sports supplements. However, its potential cardiotoxicity has necessitated governmental regulations regarding its use.
Fu-An Chen (793305)   +4 more
core   +1 more source

Analysis of Synephrine Content in Bitter Orange (Citrus aurantium L.) Dietary Supplements

open access: yes, 2013
Many Americans are either currently taking, or have recently taken, non-prescription dietary supplements. These supplements claim to help prevent or relieve any number of ailments, but are not regulated by any governing body.
Newell, Martha L.
core   +1 more source

Study on the enantiomerization of synephrine by chiral high-performance liquid chromatography

open access: yes, 2009
Synephrine, the active phenethylamine alkaloid of Citrus aurantium L., is a biologically active compound that has effects on human metabolism that could help to reduce fat mass in obese people, since it stimulates lipolysis, raises the metabolic rate and
BENVENUTI, Stefania   +3 more
core  

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