Results 151 to 160 of about 86,318 (201)

Transcriptome Analysis and HPLC Profiling of Flavonoid Biosynthesis in Citrus aurantium L. during Its Key Developmental Stages

Biology, 2022
SIMPLE SUMMARY: Flavonoid is an important secondary metabolite with rich biological activity and pharmacological activity, and Citrus aurantium L. is of value in this regard. Citrus aurantium L.
Shi yaliang, Juan Niu, Yicheng Zhong
exaly   +2 more sources

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New components of Citrus aurantium

Tetrahedron, 1960
Abstract Further investigations of the peel of Citrus aurantium (from Waltair) have yielded a new flavonoid 5-hydroxyauranetin. 5-O-desmethylnobiletin has been isolated fromthe peel of Nagpur oranges along with auranetin and hesperidin. These results are of biogenetic significance.
P.S. Sarin, T.R. Seshadri
openaire   +1 more source

Cardiovascular Toxicity of Citrus aurantium in Exercised Rats

Cardiovascular Toxicology, 2013
When safety concerns forced the removal of ephedra from the market, other botanicals, including Citrus aurantium or bitter orange (BO) were used as replacements. A major component of the BO extract is synephrine, a chemical that is structurally similar to ephedrine.
Deborah K, Hansen, Nysia I, George, Gene E, White, Ali, Abdel-Rahman, Linda S, Pellicore, Daniel, Fabricant   +5 more
openaire   +2 more sources

Safety and efficacy of citrus aurantium for weight loss

The American Journal of Cardiology, 2004
To examine the safety and efficacy of citrus aurantium, an herb now commonly used as a substitute for ephedra in dietary supplements marketed to promote weight loss, we conducted a systematic review. An extensive search of MEDLINE, EMBASE, BIOSIS, and the Cochrane Collaboration Database identified only 1 eligible randomized placebo controlled trial ...
Stephen, Bent, Amy, Padula, John, Neuhaus   +2 more
openaire   +2 more sources

Effects of Blanching on Flavanones and Microstructure of Citrus aurantium Peels [PDF]

Food and Bioprocess Technology, 2015
Water and steam blanching were investigated as pretreatments of bitter orange peels in order to modulate their bitterness before further formulation processing such as osmotic treatment and drying. The fruit pieces were water blanched at 95 °C for 10 min and at 85 °C for 60 min and steam blanched at atmospheric pressure during 5 min.
Ben Zid, Malek, Dhuique-Mayer, Claudie, Bellagha, Sihem, Sanier, Christine, Collignan, Antoine, Servent, Adrien, Dornier, Manuel   +6 more
openaire   +3 more sources

Neodiosmin, a flavone glycoside of Citrus aurantium

Phytochemistry, 1992
Abstract The flavone neodiosmin (5,7,3′-trihydroxy-4′-methoxyflavone 7β-neohesperidoside) has been isolated and identified from the leaves of Citrus aurantium . 1 H and 13 C NMR data are given for this compound.
Jose Antonio Del Rio, Obdulio Benavente, Julian Castillo, Francisco Borrego   +3 more
openaire   +1 more source

Bioactive constituents obtained from the fruits of Citrus aurantium

Journal of Natural Medicines, 2018
Three new compounds, citrusauranosides A (1), B (2), and C (3), along with 22 known compounds (4-25) were obtained from the 70% ethanol-water extract of the fruits of Citrus aurantium L.. Their structures were identified by spectroscopic methods. Among the known compounds, 14, 15, 17 and 23 were firstly obtained from Citrus genus, and the NMR data of ...
Yi, Zhang, Peijian, Huang, Wei, He, Kaunda Joseph, Sakah, Jingya, Ruan, Zheng, Li, Tao, Wang   +6 more
openaire   +2 more sources

Antimutagenic Activity of Polymethoxyflavonoids from Citrus aurantium

Journal of Agricultural and Food Chemistry, 1999
The methanol extract from Citrus aurantium showed a suppressive effect on umu gene expression of SOS response in Salmonella typhimurium TA1535/pSK1002 against the mutagen 2-(2-furyl)-3-(5-nitro-2-furyl)acrylamide (furylfuramide). The methanol extract from C. aurantium was successively re-extracted with hexane, dichloromethane, butanol, and water.
M, Miyazawa, Y, Okuno, M, Fukuyama, S, Nakamura, H, Kosaka   +4 more
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Bioproduction of neohesperidin and naringin in callus cultures of Citrus aurantium

Plant Cell Reports, 1992
The accumulation of both neohesperidin and naringin as major flavonoids in callus cultures of bitter orange (Citrus aurantium) was demonstrated using high performance liquid chromatography with a diode-array detector. The identity of both compounds was confirmed by their corresponding nuclear magnetic resonance spectra.
J A, Del Río, A, Ortuño, F R, Marín, D G, Puig, F, Sabater   +4 more
openaire   +2 more sources

Adverse reaction to an adrenergic herbal extract (Citrus aurantium)

Phytomedicine, 2005
We report the case of a 52 year old woman that had an adverse reaction after taking a dry herbal extract of an unripe fruit of Citrus aurantium L. var. amara, as dietary supplement for weight loosing. The fruit is also known as zhi shi (in traditional Chinese Medicine) or bitter orange in other parts of the world.
FIRENZUOLI F, GORI L, CALAPAI, Gioacchino   +2 more
openaire   +2 more sources