Fatty acid composition of seeds of some species of Nepeta L.

abstract：:The aim of this study was to investigate the influence of both facility location and typology of fish farm on some ecotoxicological, qualitative and reproductive variables in European sea bass Dicentrarchus labrax L. Several variables were investigated: gonado-somatic index (GSI), liver-somatic index (LSI); 7-ethoxyre...

journal_title：Natural product research

authors： Cangialosi MV,Corsi I,Bonacci S,Sensini C,Cicero N,Focardi S,Mazzola A

更新日期：2013-04-01 00:00:00

abstract：:Essential oils (EOs) of chamomile contain several bioactive compounds, including monoterpenes, sesquiterpenes, triterpenes and fatty acids. Hydrodistillation of chamomile EO induces the formation of chamazulene, a bioactive compound. Chamazulene was isolated from the EO by column chromatography. The total antioxidant ...

journal_title：Natural product research

authors： Capuzzo A,Occhipinti A,Maffei ME

更新日期：2014-01-01 00:00:00

abstract：:Fruits of different Sorbus L. species have been traditionally used in food production and in the treatment of various ailments. Besides common antioxidant active phytochemicals such as ascorbic acid, tocopherols and carotenoids, fruits are rich in phenolic compounds that are of particular interest. In this study, prof...

journal_title：Natural product research

authors： Raudonis R,Raudonė L,Gaivelytė K,Viškelis P,Janulis V

更新日期：2014-01-01 00:00:00

abstract：:The anticancer activity of ethanol extract isolated from Goji berry (EEGB) on T47D human breast cancer cell line has been reported. Cell viability and cell proliferation were examined with the use of BrdU, MTT and NR methods. Induction of apoptosis was assessed by propidium iodide and Hoechst 33342 staining. Expressio...

journal_title：Natural product research

authors： Wawruszak A,Czerwonka A,Okła K,Rzeski W

更新日期：2016-09-01 00:00:00

abstract：:This study investigated the flavonoid constituents of a traditional Chinese medical plant Ziziphora clinopodioides Lam. by using ultra-performance liquid chromatography coupled with quadruple time-of-flight mass spectrometry and screened the active components in regulating autophagy.Normal rat kidney (NRK) cells trans...

journal_title：Natural product research

authors： Zhang XM,An DQ,Guo LL,Yang NH,Zhang H

更新日期：2019-09-01 00:00:00

abstract：:A new 20-membered macrolide named as levantilide C was isolated from the Micromonospora strain FIM07-0019 recovered from shallow coastal waters near the island of Chiloe, Chile. The chemical structure of levantilide C was elucidated on the basis of one- and two-dimensional NMR analysis. Two known indole derivatives we...

journal_title：Natural product research

authors： Fei P,Chuan-Xi W,Yang X,Hong-Lei J,Lu-Jie C,Uribe P,Bull AT,Goodfellow M,Hong J,Yun-Yang L

更新日期：2013-08-01 00:00:00

abstract：:A new C20-diterpenoid alkaloid carmichaedine (1) and six known alkaloids (2-7) were isolated from the lateral roots of Aconitum carmichaeli. Their structures were established on the basis of extensive spectroscopic analyses. Compound 1 exhibited potent antibacterial activity against Bacillus subtilis with minimum inhi...

journal_title：Natural product research

authors： Yu J,Yin TP,Wang JP,Mei RF,Cai L,Ding ZT

更新日期：2017-01-01 00:00:00

abstract：:One new limonoid, named siamensinolide (1), together with two known limonoids (2 and 3) and eight carbazole alkaloids (4-11) were isolated from the twigs of Chalcas siamensis Tanaka. Their structures were elucidated by spectroscopic methods, mainly 1D and 2D NMR spectroscopy. O-methylclausenolide (2) displayed strong ...

journal_title：Natural product research

authors： Boonyaketgoson S,Rukachaisirikul V,Phongpaichit S,Trisuwan K

更新日期：2020-05-25 00:00:00

abstract：:Fuzhuan brick-tea (FBT) is unique for a fungal fermentation stage in its manufacture process and is classified in dark tea. A new acylated flavonol glycoside, kaempferol 3-O-[E-p-coumaroyl-(→2)][α-l-arabinopyranosyl-(1→3)][α-l-rhamnopyranosyl(1→6)]-β-d-glucopyranoside, which was trivially named as camellikaempferoside...

journal_title：Natural product research

authors： Tian YZ,Liu X,Liu W,Wang WY,Long YH,Zhang L,Xu Y,Bao GH,Wan XC,Ling TJ

更新日期：2016-12-01 00:00:00

abstract：:The isolation from olive pulp of a diacylglycerol showing an oleic as well as an elenoic acid residue, the latter probably derived from a natural enzymatic oleuropein hydrolysis, is reported. The given structure is supported by 1H- and 13C-NMR data. ...

journal_title：Natural product research

authors： Marra C,Giordano ME

更新日期：2005-01-01 00:00:00

abstract：:Extracts obtained from Cyrtocarpa procera Kunth were evaluated to determine their toxicity on Artemia salina Leach. All the extracts showed a significant activity. Bioguided fractionation of these extracts led to the isolation of beta-sitosterol and the identification of 1,3-propyl-dipentadecanoate, 3-hydroxypropyl-9-...

journal_title：Natural product research

authors： Rodríguez-López V,Aguirre-Crespo F,Salazar L,Estrada-Soto S

更新日期：2006-01-01 00:00:00

abstract：:Loliolide content was determined in 13 marine algae including red, brown and green algae collected from the Black Sea, the Dardanelles and the Aegean Sea. Identification and quantification were performed by gas chromatography-mass spectrometry. The loliolide content in green alga is 1.76 microg g(-1), ranges from 0.14...

journal_title：Natural product research

authors： Percot A,Yalcin A,Aysel V,Erduğan H,Dural B,Güven KC

更新日期：2009-01-01 00:00:00

abstract：:Three new compounds; epi-mukulin, (Z)-Δ(1,2) dehydroguggulsterone and Δ(6,7)dehydro-20-hydroxygugglsterone were isolated from the n-hexane-soluble fraction (HSF) of the methanol extract of guggul, the oleogum resin of Commiphora wightii together with six known compounds: diasesartemin, (+)-epi-magnolin, (+)-diayangamb...

journal_title：Natural product research

authors： El-Mekkawy S,Meselhy MR,Nkobole N,Lall N

更新日期：2013-01-01 00:00:00

abstract：:Two new sphingofungins G (1) and H (2) with a five-membered lactone ring were identified from the solid-state fermentation of Aspergillus penicilliodes Speg., a dominant microorganism isolated previously from the post-fermentation of ripe Pu-er tea, together with six known metabolites. Their structures were elucidated...

journal_title：Natural product research

authors： Zhang H,Zhu HT,Wang D,Yang CR,Zhang YJ

更新日期：2019-05-01 00:00:00

abstract：:A phytochemical investigation on Lagotis brevituba led to the isolation and characterisation of 11 phenolic compounds: p-hydroxy-benzoic acid 1, methyl 3,4-dihydroxybenzoate 2, vanillic acid 3, protocatechuic acid 4, caffeic acid 5, glucose ester of (E)-ferulic acid 6, p-coumaric acid 7, vanillin 8, diosmetin-7-O-β-d-...

journal_title：Natural product research

authors： Yuan X,Wen H,Cui Y,Fan M,Liu Z,Mei L,Shao Y,Wang Y,Tao Y

更新日期：2017-02-01 00:00:00

abstract：:As part of our search for compounds with cytotoxicity from endophytes of traditional Chinese medicines, two novel nor-sesquiterpenoids (1-2) with a new skeleton containing a tetrahydrofuran moiety were isolated form a rice medium of Fusarium tricinctum, an endophytic fungus isolated from the root of Ligusticum chuanxi...

journal_title：Natural product research

authors： Cao YM,Guo DL,Jin MY,Tan L,Yang TL,Deng F,Gu YC,Li XH,Cao ZX,Deng Y

更新日期：2020-01-24 00:00:00

abstract：:A new isopimarane-type diterpenoid, crolaevinoid A, along with four known analogues was isolated from the twigs and leaves of Croton laevigatus. The structures of the isolated compounds were established on the basis of NMR and MS spectroscopic analyses. The isolated compounds were examined the antibacterial activities...

journal_title：Natural product research

authors： Li MY,Han ZZ,Liu LF,Wu XZ,Huang WJ,Wang K,Yang F,Yuan CS

更新日期：2020-10-01 00:00:00

abstract：:Propolis is a honeybee product that has been used since ancient times because of its therapeutic effects. It can be used in the development of alternative therapies for the treatment of many diseases, and because propolis shows antibacterial action, this work was carried out in order to investigate a possible synergis...

journal_title：Natural product research

authors： Orsi RO,Fernandes A Jr,Bankova V,Sforcin JM

更新日期：2012-01-01 00:00:00

abstract：:The aim of this work was to provide a characterisation of volatile constituents from different commercial batches of henna (Lawsonia inermis) leaves of different geographic origin. Headspace solid-phase microextraction (HS-SPME) coupled with gas chromatography-mass spectrometry (GC-MS) was used for the purpose. A tota...

journal_title：Natural product research

authors： Mengoni T,Peregrina DV,Censi R,Cortese M,Ricciutelli M,Maggi F,Di Martino P

更新日期：2016-01-01 00:00:00

abstract：:The antimicrobial activities of plant extracts have formed the basis of many alternative medicines. In this context, the genus Schinus L. (Anacardiaceae), exhibits many traditional uses in medicine. However, a few studies on the antimicrobial properties of Schinus areira essential oils were conducted. The essential oi...

journal_title：Natural product research

authors： Cutro AC,Castelli MV,López SN,Rosales MA,Hollmann A,Rodriguez SA

更新日期：2019-10-12 00:00:00

abstract：:From the deep-sea-derived fungus Aspergillus candidus, one novel (1) and three known (2-4) p-terphenyl derivates were isolated. The structure of the new compound was established mainly on the basis of extensive analysis of 1D and 2D NMR data. All four isolates were tested for in vitro anti-food allergic and antitumor ...

journal_title：Natural product research

authors： Lin YK,Xie CL,Xing CP,Wang BQ,Tian XX,Xia JM,Jia LY,Pan YN,Yang XW

更新日期：2019-06-24 00:00:00

abstract：:A new pentacyclic triterpenoid fatty acid ester, lupan-20-ol-3(β)-yl hexadecanoate (1), together with lupan-20-ol-3(β)-yl acetate (2), olean-18-en-3(β)-yl hexadecanoate (3), dotriacontanoic acid (4), stigmasterol (5), rubiadin (6), nonadecanoic acid (7), palmitic acid (8) and camptothecin (9) were isolated from the he...

journal_title：Natural product research

authors： Rajan R,Venkataraman R,Baby S

更新日期：2016-10-01 00:00:00

abstract：:Phytochemical investigation of Eucommia ulmoides Oliver staminate flowers provided twenty-seven compounds, including 11 triterpenes (1-11), 4 fatty acids (12-15), 1 coumarin (16), 1 chromone (17), 7 flavonoids (18-24) and 3 cyclopeptide alkaloids (25-27). Compounds 4-6, 8-9, 11-15, 17 and 25-27 were reported for the f...

journal_title：Natural product research

authors： Li R,Nie L,Wang Q,Ouyang D,Zhang L,Yuan Y,Hong Y,Wang J,Hu X

更新日期：2020-12-12 00:00:00

abstract：:This study was focused on in vitro cytotoxicity screening of the raspberry seeds methanol extract towards a number of cancer cell lines of human origin. The tested extract at the preferred concentrations (IC50 <30 µg/mL) inhibited only the growth of the lung cancer A-549 cells (IC50 = 14.07 ± 0.96 µg/mL). At the same ...

journal_title：Natural product research

authors： Simonovic M,Kojic V,Jakimov D,Glumac M,Pejin B

更新日期：2019-09-17 00:00:00

abstract：:One new furylhydroquinone derivative (1) and seven known compounds (2-8) were isolated from the roots of Lithospermum erythrorhizon Sieb. et Zucc (Boraginaceae). The structure of 1 was elucidated by extensive spectroscopic methods using NMR and MS. The absolute configuration of shikonofuran J (1) was unambiguously det...

journal_title：Natural product research

authors： Ahn J,Chae HS,Chin YW,Kim J

更新日期：2019-06-01 00:00:00

abstract：:Cardiac glycosides are used for treatment of irregular heartbeats, cardiac arrhythmia and congestive heart failures. In this research, digitoxin as a cardiac glycoside was identified and isolated for the first time in the world from Adonis aestivalis and investigated for its cytotoxic activity against cervical cancer ...

journal_title：Natural product research

authors： Hosseini M,Taherkhani M,Ghorbani Nohooji M

更新日期：2019-03-01 00:00:00

abstract：:Chronic administration of myricetin (100 and 300 mg kg⁻¹, p.o., for 4 weeks) isolated from Vitis vinifera (Vitaceae) ameliorated hypertension and oxidative stress induced by deoxycorticosterone acetate (DOCA)-salt in rats. Myricetin treatment reduced systolic blood pressure, vascular reactivity changes and reversed th...

journal_title：Natural product research

authors： Borde P,Mohan M,Kasture S

更新日期：2011-09-01 00:00:00

abstract：:A new isoflavone, 4'-prenyloxyvigvexin A (1) and a new pterocarpan, (6aR,11aR)-3,8-dimethoxybitucarpin B (2) were isolated from the leaves of Lonchocarpus bussei and the stem bark of Lonchocarpus eriocalyx, respectively. The extract of L. bussei also gave four known isoflavones, maximaisoflavone H, 7,2'-dimethoxy-3',4...

journal_title：Natural product research

authors： Adem FA,Kuete V,Mbaveng AT,Heydenreich M,Koch A,Ndakala A,Irungu B,Yenesew A,Efferth T

更新日期：2019-09-01 00:00:00

abstract：:A new polycyclic polyprenylated acylphloroglucinol (1), nujiangefolin D, together with five known analogues (2-6), were isolated from the fruits of Garcinia nujiangensis. Compound 1 was screened by the LC-MS and LC-PDA. The structure of 1 was elucidated on the basis of extensive spectroscopic techniques including 1 D ...

journal_title：Natural product research

authors： Tang Z,Lu L,Zhou X,Shen J,Song W,Tang Y,Xia Z

更新日期：2020-09-01 00:00:00

abstract：:From the fruit of Pandanus tectorius Parkinson ex Du Roi, one new (1) and six known aldehyde compounds (2-7) were isolated by various chromatography methods. Based on their spectroscopic data, these compounds were identified as (Z)-4-hydroxy-3-(4-hydroxy-3-methylbut-2-en-1-yl) benzaldehyde (1), p-hydroxybenzaldehyde (...

journal_title：Natural product research

authors： Mai DT,Le TD,Nguyen TP,Phan NM,Nguyen HA,Nguyen TT,Tran le Q

更新日期：2015-01-01 00:00:00