Abstract:
:The antioxidant activity of Citrus paradisi (grapefruit) seeds glyceric extract dissolved in ethanol and in aqueous media was evaluated using three different methods: evaluation by DPPH assay, by 5-lipoxygenase assay and by luminol/xanthine/xanthine oxidase chemiluminescence assay. The total phenolic content was determined by the Prussian Blue method opportunely modified. The grapefruit seeds glyceric extract utilized as aqueous solutions demonstrated antioxidant properties better than those displayed by alcoholic solutions.
journal_name
Fitoterapiajournal_title
Fitoterapiaauthors
Giamperi L,Fraternale D,Bucchini A,Ricci Ddoi
10.1016/j.fitote.2003.12.010keywords:
subject
Has Abstractpub_date
2004-03-01 00:00:00pages
221-4issue
2eissn
0367-326Xissn
1873-6971pii
S0367326X04000036journal_volume
75pub_type
杂志文章相关文献
FITOTERAPIA文献大全abstract::Extracts of Lantana camara var. aculeata leaves were studied for their phytochemical constituents and termiticidal effects against adult termite workers. The 5% chloroform extract was found to be significantly effective against termite workers. ...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2006.05.014
更新日期:2006-09-01 00:00:00
abstract::Two new steroidal esters with an unusual framework, Sinkiangenorin A and B, a new organic acid glycoside, Sinkiangenorin C, and four known lignin compounds were isolated from the seeds of Ferula sinkiangensis. The structures of these compounds were established by spectroscopic analysis and single-crystal X-ray diffrac...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2014.06.016
更新日期:2014-09-01 00:00:00
abstract::Centella asiatica (L.) Urban is a medicinal herb traditionally used in Asiatic countries for its multiple therapeutic properties, essentially due to its accumulation of specific pentacylic triterpenoid saponins, mainly asiaticoside and madecassoside and the corresponding sapogenins. This review summarizes the updated ...
journal_title:Fitoterapia
pub_type: 杂志文章,评审
doi:10.1016/j.fitote.2016.07.011
更新日期:2016-10-01 00:00:00
abstract::Aqueous extract of Pteris multifida showed scavenging activities on DPPH, hydroxyl radicals and reducing power. ...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2006.11.004
更新日期:2007-04-01 00:00:00
abstract::The leaf essential oil of Filipendula vulgaris, consisting mainly of salicylaldehyde (68.6%), was screened for its antimicrobial activity by the disk diffusion and microdilution broth assays. The essential oil remarkably inhibited the growth of all of the tested bacteria and fungi. It seems that the antimicrobial natu...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2007.03.022
更新日期:2007-12-01 00:00:00
abstract::Isonuatigenin-3-O-beta-solatriose (1) was isolated from the roots of Solanum sisymbriifolium. Its structure was determined by spectroscopic methods. ...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2005.04.008
更新日期:2005-09-01 00:00:00
abstract::Phytochemical study on rhizomes of Cimicifuga dahurica resulted in the isolation of nine new neolignan and phenylpropanoid glycosides, cimicifugasides A-E (1, 2, 7-9), cimicifugamides B-D (3-5), shomaside G (6) along with four known compounds (10-13). Their structures were identified by extensive spectroscopic analyse...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2019.03.023
更新日期:2019-04-01 00:00:00
abstract::We investigated the effect of caffeoylserotonin (CaS) on THP-1 monocyte migration and adhesion to fibronectin in response to MCP-1. CaS decreased monocyte adhesion and migration induced by MCP-1, together with CCR2 expression and α5β1 integrin, and activated β1 integrin expression on the cell surface. CaS also inhibit...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2012.04.025
更新日期:2012-12-01 00:00:00
abstract::Australian native plants have a long history of therapeutic use in indigenous cultures, however, they have been poorly studied scientifically. We analysed the effects of 14 plant derived compounds from the species Pilidiostigma glabrum, Myoporum montanum, Geijera parviflora, and Rhodomyrtus psidioides for their potent...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2015.12.010
更新日期:2016-03-01 00:00:00
abstract::The fruits of Piper tuberculatum Jacq yielded piperine S (1) and N-(12,13,14-trimethoxydihydrocinnamoyl)-delta(3)-piperidin-2-one (2). Their complete NMR analysis based on one- and two-dimensional experiments is reported. ...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/s0367-326x(02)00321-0
更新日期:2003-02-01 00:00:00
abstract::A new cardenolide, 16,17-dihydroneridienone 3-O-beta-D-glucopyranosyl-(1-->6)-O-beta-D-galactopyranoside (1), was isolated from the roots of Terminalia arjuna. ...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/s0367-326x(00)00337-3
更新日期:2001-05-01 00:00:00
abstract::Three novel xanthonolignoid C-glycosides, glomexanthones A-C, with a trans-dihydrobenzofuran on B ring and a 2-hydroxymethyl-5-hydroxyl-2-pentenoic acid moiety in the sugar chain were isolated from an ethanol extract of Polygala glomerata. Their structures and absolute configurations were characterized by extensive NM...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2013.12.009
更新日期:2014-03-01 00:00:00
abstract::Cajaninstilbene acid (CSA), a bioactive constituent isolated from pigeon pea leaves, exhibited neuroprotective activities in previous studies. The present study aims to evaluate the antidepressant effects of CSA by using behavioral despair models of tail suspension test (TST) and forced swimming test (FST), and a chro...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2019.104450
更新日期:2020-03-01 00:00:00
abstract::Eight new flavonoids daemoflavans A-H, including two dimeric proanthocyanidins (1 and 2), four flavans (3-6), two 2-arylbenzofurans (7 and 8), along with nine known compounds (9-17), were isolated from the fruit of Daemonorops draco. Their structures, including the absolute configurations, were elucidated by extensive...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2020.104549
更新日期:2020-06-01 00:00:00
abstract::A series of new Lycopodium alkaloids, namely 1-epi-malycorin A (1), 1-epi-17S-hydroxymalycorin A (2), 6α-hydroxyphlegmariurine A (3), 2S,4R-dihydroxyfawcettimine (4), and 16-hydroxylycodine (5), together with 24 known ones, have been isolated from the club moss Phlegmariurus henryi. The structures of the new compounds...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2016.10.005
更新日期:2016-12-01 00:00:00
abstract::A stimulatory effect of apigenin-6-C-β-fucopyranoside (1) on glucose uptake was observed when rat soleus muscle was incubated with 1, 10 and 100 μM of this flavonoid glycoside. The presence of specific insulin signaling inhibitors, such as wortmannin, an inhibitor of phosphoinositide 3-kinase (PI3K), RO318220, an inhi...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2012.07.003
更新日期:2012-10-01 00:00:00
abstract::With the goal of unravelling antimicrobial agents and mixtures inspired by plant defences, we investigated the antibacterial and antifungal efficacy of Hirtellina lobelii DC. essential oil (EO), both alone and in combination with antimicrobial drugs. Hirtellina lobelii DC. EO was analysed by GC, GC-MS and partial frac...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2019.01.001
更新日期:2019-03-01 00:00:00
abstract::Five new aromatic compounds, designed as lucidumins A-D (1-4) and lucidimine E (9), along with seven known aromatic compounds (5-8, 10-12) were isolated from Ganoderma lucidum. Their structures were determined by spectroscopic method. Bioactive evaluation showed that compounds 2-4 and 6-10 displayed remarkable neuropr...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2019.01.013
更新日期:2019-04-01 00:00:00
abstract::Ailanthone (AIL) has many biological activities including antimalarial, antiviral and anticancer. Our previous study also found that AIL targets p23 against castration-resistant prostate cancer. In this report, the preclinical safety of AIL was evaluated by acute toxicity, subacute toxicity and toxicokinetics in mice....
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2019.04.016
更新日期:2019-07-01 00:00:00
abstract::Citotoxicity (inhibition of cell division in fertilized eggs of Loxechinus albus) and general toxicity (using embryos of Artemia salina) of plants belonging to the genera Senecio, Deschampsia, Alstroemeria, Anarthrophyllum, Chloraea and Geranium were investigated. ...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2005.07.007
更新日期:2005-12-01 00:00:00
abstract::The crude ethanol extract from the leaves of Zanthoxylum liebmannianum exhibited inhibitory effect on the reproduction of trophozoites of Entamoeba histolytica (IC(50)=3.48 microg/ml) and Giardia lamblia (IC(50)=58.00 microg/ml). From this extract, asarinin, hyperin, beta-sitosterol, and beta-sitosterol glucoside were...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/s0367-326x(00)00297-5
更新日期:2001-03-01 00:00:00
abstract::Seven oleanane-type triterpenoid saponins, tunicosaponins B-D (1-3), F-I (4-7), along with eight known triterpenoid saponins (8-15), were isolated from the roots of Psammosilene tunicoides. The structures of compounds 1-7 were determined by comprehensive spectroscopic analysis, including 1D and 2D NMR techniques, mass...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2020.104596
更新日期:2020-07-01 00:00:00
abstract::Gossypol is a yellow polyphenol isolated from cotton seeds. It has the antitumor activity and it is being tested to treat prostate cancer. However, its underlying mechanisms are still not well understood. The present study investigated the inhibitory effects of gossypol acetate on rat 5α-reductase 1, 3α-hydroxysteroid...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2018.12.024
更新日期:2019-03-01 00:00:00
abstract::Goniothalamus macrophyllus (Blume) Hook. f. & Thoms. is a plant widely distributed in Malaysia. The aim of this study is to identify compounds from the roots of G. macrophyllus. The ground roots were extracted with aqueous methanol and partitioned sequentially with n-hexane, chloroform and butanol. Purification from t...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2013.03.028
更新日期:2013-07-01 00:00:00
abstract::Four new sesquiterpenoids, phellinignins A-D (1-4), together with four known ones (5-8), were isolated from cultures of the fungus Phellinus igniarius. The structures were established by extensive spectroscopic methods including MS, NMR, and the single crystal X-ray diffraction. Compounds 1-3 and 5-8 are tremulane ses...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2019.104415
更新日期:2020-01-01 00:00:00
abstract::Five new benzylphenanthrenes, cremaphenanthrenes L-P (1-5) were isolated from the EtOAc-soluble extract of the tubers of Cremastra appendiculata. Their structures were elucidated based on the spectroscopic data and chemical methods. Compounds 1-5 were tested in vitro for their cytotoxic effects against colon (HCT-116)...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2015.03.003
更新日期:2015-06-01 00:00:00
abstract::Cordia dichotoma f. (Boraginaceae) is a small deciduous tree from India. The bark of was used in the treatment of ulcerative colitis (UC) and colic pain traditionally hence present work was undertaken to identify the phytoconstituent responsible for this activity. Apigenin is isolated by column chromatography from met...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2011.06.008
更新日期:2011-10-01 00:00:00
abstract::The methanol extracts of leaves, root and stem barks of Horsfieldia helwigii and Melia azedarach showed a broad spectrum of antibacterial activity. The activity was increased on fractionation (petrol, dichloromethane, ethyl acetate), particularly in the petrol fraction of the leaves of H. helwigii and dichlorometane f...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/s0367-326x(00)00334-8
更新日期:2001-05-01 00:00:00
abstract::A series of 33 curcumin analogues was synthesized and tested on TRPA1, TRPM8, and TRPV1 channels. Twenty of them acted as good modulators of TRPA1 channels. None was able to significantly activate TRPM8 channels, while curcumin itself and six curcuminoids belonging to the 1,3-dicarbonyl and acyclic series behaved as '...
journal_title:Fitoterapia
pub_type: 杂志文章,评审
doi:10.1016/j.fitote.2017.09.007
更新日期:2017-10-01 00:00:00
abstract::The Src-homology 2 domain-containing phosphatase 2 (SHP2), encoded by PTPN11, has been reported oncogenic tyrosine phosphatase associated with various tumors and played critical roles in many cell signaling events. Targeting SHP2 by small molecules may be a promising way for cancer therapy. Herein, a new abietane dite...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2020.104484
更新日期:2020-03-01 00:00:00