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Lovemore Nkhata Malunga et al.
Food chemistry, 167, 311-319 (2014-08-26)
The effect of xylanase type (Trichoderma viride or Neocallimastix patriciarum) and graded ethanol fractionation on the antioxidant capacity (AOC) of arabinoxylan oligosaccharides (AXOS) obtained from wheat aleurone was investigated. AXOS yields were higher using N. patriciarum (62%) than T. viride
Wen Wen Xu et al.
Nutrition and cancer, 66(6), 989-998 (2014-07-30)
Chemoprophylaxis and chemosensitization are promising strategies to combat human cancers. Natural antioxidant agents show great promise in cancer therapy, and the use of edible mushrooms against cancer is receiving more interest globally. In this study, the radical scavenging activities including
C-C Tsai et al.
International journal of cosmetic science, 36(5), 471-476 (2014-06-04)
The objective of this study was to optimize ultrasound-assisted extraction of phenolic compounds from Phyllanthus emblica. Extracts obtained by UAE were evaluated for their antioxidant activities. Extraction experiments were carried out with three factors and three levels namely extraction time
Snezana Agatonovic-Kustrin et al.
Journal of chromatography. A, 1385, 103-110 (2015-02-11)
The present study describes a simple high performance thin layer chromatographic (HPTLC) method for the simultaneous quantification of apigenin, chamazulene, bisabolol and the use of DPPH free radical as a post-chromatographic derivatization agent to compare the free radical scavenging activities
Yao Fong et al.
Chinese medicine, 11, 45-45 (2016-10-14)
Trans-ferulic (FA) acid exhibits antioxidant effects in vitro. However, the underlying mechanism of trans-FA activity in cellular physiology, especially cancer physiology, remains largely unknown. This study investigated the cellular physiological effects of trans-FA on the H1299 human lung cancer cell
Yao Tang et al.
Journal of agricultural and food chemistry, 62(52), 12610-12619 (2014-12-04)
Composition of lipophilic phytochemicals including fatty acids, tocopherols, and carotenoids in leaves of 6 quinoa and 14 amaranth cultivars was analyzed. The oil yields in quinoa and amaranth leaves were only 2.72-4.18%, which contained mainly essential fatty acids and had
V P Stankov-Jovanović et al.
Journal of pharmaceutical and biomedical analysis, 111, 78-90 (2015-04-12)
Extracts of different polarity obtained from various plant parts (root, leaf, flower and fruit) of Seseli rigidum were studied by different antioxidant assays: DPPH and ABTS radical scavenging activity, by total reducing power method as well as via total content
Raquel Bridi et al.
Journal of food science, 80(6), C1188-C1195 (2015-05-07)
Propolis has been proposed as a polyphenolic-rich natural product potentially able to be used for human consumption or even for medicinal proposes. To guarantee a minimum phenolic and flavonoid content and as consequence of their related-biological activities, international requirements of
M Al-Fatimi et al.
Die Pharmazie, 68(3), 221-226 (2013-04-06)
In a previous paper we demonstrated the results of biological screening of Yemeni basidiomycetes. The present study was aimed to investigate the antimicrobial and the antioxidant activity of further basidiomycetes collected in Yemen. Dichloromethane, methanol and aqueous extracts of the
Leila Maringer et al.
Electrophoresis, 36(2), 348-354 (2014-10-14)
The combination of CE and MS is now a widely used tool that can provide a combination of high resolution separations with detailed structural information. Recently, we highlighted the benefits of an approach to add further functionality to this well-established
Hasan Kırmızıbekmez et al.
Fitoterapia, 103, 289-293 (2015-05-13)
A new prenylated isoflavan, iconisoflavan (1), and a new prenylated isoflav-3-ene, iconisoflaven (2) were isolated from the roots of Glycyrrhiza iconica together with four known ones namely (3S)-licoricidin (3), licorisoflavan A (4), topazolin (5) and glycycoumarin (6). The structures were
Mariane Lutz et al.
Archivos latinoamericanos de nutricion, 65(2), 71-78 (2016-01-29)
The Chilean National School Feeding Program (NSFP) delivers breakfast and lunch meals that supply 250 and 450 kcal, respectively, along the country. In the last decades, a significant increase of obesity has been observed in primary education children, and it
Soroor Sadegh Malvajerd et al.
ACS chemical neuroscience, 10(1), 728-739 (2018-10-20)
Curcumin is a multitherapeutic agent with great therapeutic potential in central nervous system (CNS) diseases. In the current study, curcumin was encapsulated in solid lipid nanoparticles (SLNs) and nanostructured lipid carriers (NLCs) for the purpose of increasing brain accumulation. The
Xueting Bai et al.
Marine drugs, 9(5), 863-878 (2011-06-16)
Black corals (BC) have been used for a long time in Chinese medicine, and may have some pharmaceutical functions when used as material for cigarette holders in southeast China. This study is aimed to investigate the bioactivities of volatile constituents
Claudia-Crina Toma et al.
Molecules (Basel, Switzerland), 20(6), 9560-9574 (2015-05-29)
This study was performed to evaluate the phenolic profile, antioxidant and diuretic effects of black cumin and lady-in-a-mist seeds. In the phenolic profile, differences between the two species are significant. Qualitative and quantitative analyses of the phenolic compounds were performed
Jeong-Yong Cho et al.
Bioscience, biotechnology, and biochemistry, 79(2), 260-270 (2014-10-29)
Changes in chemical constituent contents and DPPH radical-scavenging activity in fruits of pear (Pyrus pyrifolia) cultivars during the development were investigated. The fruits of seven cultivars (cv. Niitaka, Chuhwangbae, Wonhwang, Hwangkeumbae, Hwasan, Manpungbae, and Imamuraaki) were collected at 15-day intervals
Motoko Ohata et al.
Food chemistry, 194, 1034-1039 (2015-10-17)
The present study was carried out to investigate the radical scavenging and antioxidant activities of fermented meat sauce (FMS) against 1,1-diphenyl-2-picrylhydrazyl (DPPH) and the hydroxyl radical (OH-radical), as well as to isolate substances in FMS related to its antioxidant activity.
Jun Liu et al.
International journal of biological macromolecules, 72, 1182-1190 (2014-09-27)
Optimization of extraction conditions, preliminary characterization and in vitro antioxidant activity of polysaccharides from black soybean (BSPS) were investigated. The results of Box-Behnken design showed that the optimal extraction conditions for BSPS were as follows: ratio of water to material
Abubakar B Aliyu et al.
Acta poloniae pharmaceutica, 70(1), 115-121 (2013-04-25)
Antioxidants activities from plants sources have attracted a wide range of interest across the world in recent times. This is due to growing concern for safe and alternative sources of antioxidants. The free radical scavenging activity using 1,1-diphenyl-2-picrylhydrazyl radical (DPPH)
Jiahao Huang et al.
Pharmaceutics, 11(4) (2019-04-17)
Phyto-phospholipid complexes have been developed as a common way of improving the oral bioavailability of poorly absorbable phyto-pharmaceuticals; however, the complexation with phospholipids can induce positive or negative effects on the bioaccessibility of such plant-derived active ingredients in different parts
Kai Wang et al.
Journal of ethnopharmacology, 155(1), 300-311 (2014-06-03)
Propolis is used widely in a number of cultures as a folk medicine and is gaining wider recognition for its potential therapeutic use, due to its wide range of biological properties and pharmacological activities, especially its anti-inflammatory effects. Despite an
Eun-Ju Yang et al.
Food & function, 6(12), 3678-3686 (2015-09-25)
Polyozellus multiplex (PM), a Korean edible mushroom, has biological activities such as chemoprevention of stomach cancer, inhibition of lipid peroxidation, and reduction of prolyl endopeptidase activity. However, there are little reports on the protective effects of PM or its constituents
Pitchaon Maisuthisakul et al.
Journal of food science and technology, 51(8), 1453-1462 (2014-08-13)
Qualitative analysis of hydrolysable extract from mango (Mangifera indica Linn. cultivar Chok-Anan) seed kernel was performed by means of reversed phase high-performance liquid chromatography coupled to diode array detection and electrospray ionization mass spectrometry (RPHPLC-DAD-ESI-MS). The main phenolic compound was
Munkhtugs Davaatseren et al.
Molecules (Basel, Switzerland), 22(12) (2017-12-20)
trans-Cinnamaldehyde (tCIN), an active compound found in cinnamon, is well known for its antioxidant, anticancer, and anti-inflammatory activities. The β-cyclodextrin (β-CD) oligomer has been used for a variety of applications in nanotechnology, including pharmaceutical and cosmetic applications. Here, we aimed
Phanida Phanthong et al.
Natural product communications, 10(8), 1387-1390 (2015-10-06)
Dolichandrone serrulata (DC.) Seem flowers are widely used as vegetables in northern and eastern Thailand. Biological studies of the methanolic extract of these flowers have shown promising antioxidant activity. Biological-guided separation of D. serrulata flowers yielded six compounds, identified as
Jian-Hua Xie et al.
Food chemistry, 186, 97-105 (2015-05-16)
Microwave-assisted extraction of flavonoids from Cyclocarya paliurus (Batal.) Iljinskaja leaves, its chemical composition and antioxidant activity were investigated in this study. The influences of parameters including temperature, extraction time, ratio of material to solvent and solvents on the yield of
J Correa-Betanzo et al.
Food chemistry, 165, 522-531 (2014-07-21)
Wild blueberries are rich in polyphenols and have several potential health benefits. Understanding the factors that affect the bioaccessibility and bioavailability of polyphenols is important for evaluating their biological significance and efficacy as functional food ingredients. Since the bioavailability of
Joo-Hyun Hong et al.
Marine drugs, 13(7), 4137-4155 (2015-07-03)
Marine fungi are potential producers of bioactive compounds that may have pharmacological and medicinal applications. Fungi were cultured from marine brown algae and identified using multiple target genes to confirm phylogenetic placement. These target genes included the internal transcribed spacer
Mu-Yi Cai et al.
Journal of food science and technology, 51(9), 1866-1874 (2014-09-06)
Soybean oligopeptides (SOP) with low molecular weights were prepared by two-step enzymatic hydrolysis on a pilot-scale. Peptide and free amino acid contents of SOP were 82.5 ± 1.13 % and 3.7 ± 0.28 % respectively. The molecular weight distribution of SOP was mainly bellow 1,000 Da (85.4 %)
Kejuan Li et al.
Journal of ethnopharmacology, 172, 61-69 (2015-06-19)
Helicteres angustifolia L. (H. angustifolia L.) has been used as traditional medicine in the treatment of cancer in China and Laos. Its medical benefits, however, are still lacking of scientific evidence. Two extracts successively obtained from the root of H.
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