Effects of acute ingestion of a pre-workout dietary supplement with and without p-synephrine on resting energy expenditure, cognitive function and exercise performance [PDF]
Journal of the International Society of Sports Nutrition, 2017 Background The purpose of this study was to examine the effects of acute ingestion of a pre-workout dietary supplement (PWS) with and without p-synephrine (S) on perceptions of readiness to perform, cognitive function, exercise performance, and markers ...
Y. Peter Jung +9 more
doaj +2 more sources
Safety, Efficacy, and Mechanistic Studies RegardingCitrus aurantium(Bitter Orange) Extract andp‐Synephrine [PDF]
Phytotherapy Research, 2017 Sidney J Stohs
exaly +2 more sources
Acute p-synephrine ingestion increases fat oxidation rate during exercise. [PDF]
Br J Clin Pharmacol, 2016 Aimsp‐Synephrine is a protoalkaloid widely used in dietary supplements for weight management because of its purported thermogenic effects. However, there is a lack of scientific information about its effectiveness to increase fat metabolism during exercise.
Gutiérrez-Hellín J, Del Coso J.
europepmc +4 more sources
Investigating the anti-oestrogenic effect of p-Synephrine and de novo design of oestrogen receptor modulating molecules [PDF]
, 2013 p-synephrine is the active ingredient in Citrus aurantium which is a major component of weight loss preparations. A uterotrophic assay carried out by Arbo et al. on immature female mice demonstrated that p-synephrine could act as an antagonist at the oestrogen receptor. This warrants consideration because these formulations are used indiscriminately by
Pace Bardon, C. +3 more
openaire +2 more sources
The effects of supplementation with P-Synephrine alone and in combination with caffeine on resistance exercise performance. [PDF]
J Int Soc Sports Nutr, 2015 Little is known concerning the potential ergogenic effects of p-synephrine supplementation. Therefore, the purpose of the present study was to examine the effects of supplementation with p-synephrine alone and in combination with caffeine on free-weight resistance exercise performance.Twelve healthy, college-aged men performed a control (CT) resistance
Ratamess NA +8 more
europepmc +4 more sources
Does the Time of Day Play a Role in the Acute Effect of p-Synephrine on Fat Oxidation Rate during Exercise in Women? A Randomized, Crossover and Double-Blind Study. [PDF]
Nutrients, 2022 p-Synephrine is deemed a safe and effective substance to increase fat utilization during exercise of low-to-moderate intensity in men but not in women. Additionally, the existence of a diurnal variation in substrate utilization has been documented during
Gutiérrez-Hellín J +7 more
europepmc +3 more sources
p-Synephrine, the main protoalkaloid of Citrus aurantium, raises fat oxidation during exercise in elite cyclists. [PDF]
, 2021 The aim of this study was to investigate the acute effects of p-synephrine ingestion on substrate oxidation during exercise in elite cyclists. Fifteen elite cyclists volunteered to participate in a double blind, crossover, randomized and placebo ...
Rodríguez, Iván +6 more
core +1 more source
Interaction of p-synephrine with p-chloranil: experimental design and multiple response optimization [PDF]
RSC Advances, 2016 A multivariate factorial design was proposed for determination ofp-synephrine. Novelty of present approach stems from consolidating multiple responses into a unified performance characteristic.
Elazazy, Marwa S. +3 more
openaire +4 more sources
Frontiers in Nutrition, 2022 BackgroundThere are still no studies of the cardiovascular safety of the isolated use of Citrus aurantium in aerobic submaximal exercise.ObjectiveTo evaluate the effect of C.
Cicero Jonas R. Benjamim +9 more
doaj +1 more source
Future Foods, 2022 Sour orange (Citrus aurantium) is a rich source of flavonoids and alkaloids whose potential as nutraceutical ingredients and functional foods has been underutilized.
Nancy Abril Estrada-Sierra +4 more
doaj +1 more source