Results 161 to 170 of about 6,254 (209)

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
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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
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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
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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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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
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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
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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
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Accumulation of the sesquiterpenes nootkatone and valencene by callus cultures of Citrus paradisi, Citrus limonia and Citrus aurantium

Plant Cell Reports, 1991
The production of the sesquiterpenes nootkatone and valencene by callus cultures of Citrus species is described. The levels of these compounds were examined by gas chromatography-mass spectrometry and their yields were compared with the amounts found in mature fruits.
J A, Del Río, A, Ortuño, D G, Puig, J L, Iborra, F, Sabater   +4 more
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Citrus x aurantium Grapefruit Group

2012
The grapefruit was originally thought to be a spontaneous sport of the pummelo and was separated from the pummelo by James MacFayden, in his Flora of Jamaica, in 1837 and given the botanical name Citrus paradisi. About 1948, citrus researchers found that grapefruit was not a sport of the pummelo but an accidental hybrid between the pummelo, Citrus ...
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Citrus x aurantium Tangor Group

2012
Tangor is a hybrid of tangerine (mandarin) and sweet orange. Ellendale tangor originated in Queensland, Australia where it was found growing on the Ellendale property of E. A. Burridge as early as 1878. Today it is an important variety in parts of Australia as well as other citrus-growing regions of the world (Plate 1).
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