D9132

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Nutritional values and bioactive components of under-utilised vegetables consumed by indigenous people in Malaysia.

Norsuhaila Abdul Wahab et al.

Journal of the science of food and agriculture, 95(13), 2704-2711 (2014-11-21)

Diverse plants species in the forest remain under-utilised and they are mainly consumed only by local people. However, increasing issues in food security prompted the present study, which explores the nutritional and antioxidant aspects of Malaysian under-utilised vegetables. The studied

Predicting the antioxidant capacity and total phenolic content of bearberry leaves by data fusion of UV-Vis spectroscopy and UHPLC/Q-TOF-MS.

Xue-Chao Song et al.

Talanta, 213, 120831-120831 (2020-03-24)

The total phenolic content (TPC) and antioxidant capacity have been considered as important quality parameters for plant extracts. In this study, bearberry leaves were regarded as studied subject and a reliable method was established to predict the TPC and antioxidant

Microwave-Assisted Extraction of Phenolic Compounds from Almond Skin Byproducts (Prunus amygdalus): A Multivariate Analysis Approach.

Arantzazu Valdés et al.

Journal of agricultural and food chemistry, 63(22), 5395-5402 (2015-05-26)

A microwave-assisted extraction (MAE) procedure to isolate phenolic compounds from almond skin byproducts was optimized. A three-level, three-factor Box-Behnken design was used to evaluate the effect of almond skin weight, microwave power, and irradiation time on total phenolic content (TPC)

Effects of hydroethanolic extracts of Balanites aegyptiaca (L.) Delile (Balanitaceae) on some resistant pathogens bacteria isolated from wounds.

Kokou Anani et al.

Journal of ethnopharmacology, 164, 16-21 (2015-02-11)

The bark of Balanites aegyptiaca (L.) Delile (Balanitaceae) is widely used in the Togolese folk medicine for the treatment of wounds, malaria and skin diseases. This study aimed to evaluate the antioxidant properties and the activity of the bark extract

HPLC and HPTLC methods by design for quantitative characterization and in vitro anti-oxidant activity of polyherbal formulation containing Rheum emodi.

Wasim Ahmad et al.

Journal of chromatographic science, 52(8), 911-918 (2013-08-28)

Safoof-e-Pathar phori (SPP) is a traditional polyherbal formulation and has been used since long time for its anti-urolithiatic activity. It contains three plant constituents Didymocarpous pedicellata, Dolichous biflorus and Rheum emodi. Emodin and chrysophanic acid were selected as chemical markers

Anti-ferroptotic mechanism of IL4i1-mediated amino acid metabolism.

Leonie Zeitler et al.

eLife, 10 (2021-03-02)

Interleukin-4-induced-1 (IL4i1) is an amino acid oxidase secreted from immune cells. Recent observations have suggested that IL4i1 is pro-tumorigenic via unknown mechanisms. As IL4i1 has homologs in snake venoms (L-amino acid oxidases [LAAO]), we used comparative approaches to gain insight

Stability of the Ellagitannin Fraction and Antioxidant Capacity of Varietal Pomegranate Juices.

Pedro Mena et al.

Natural product communications, 10(6), 1019-1024 (2015-07-23)

This work aimed to assess the effect of combining two pomegranate (Punica granatum L.) cultivars at different rates on the ellagitannin content, antioxidant capacity, and total phenolic content of varietal pomegranate juices. Widely distinct juices made from Mollar de Elche

Biological activities of selected basidiomycetes from Yemen.

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

Phenolic compounds content and antioxidant capacity of meals provided to elementary public schools in Chile during 2011.

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

Using sheath-liquid reagents for capillary electrophoresis-mass spectrometry: application to the analysis of phenolic plant extracts.

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

Brain Delivery of Curcumin Using Solid Lipid Nanoparticles and Nanostructured Lipid Carriers: Preparation, Optimization, and Pharmacokinetic Evaluation.

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

Prenylated polyphenolic compounds from Glycyrrhiza iconica and their antimicrobial and antioxidant activities.

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

Rapid evaluation and comparison of natural products and antioxidant activity in calendula, feverfew, and German chamomile extracts.

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

Lipids, tocopherols, and carotenoids in leaves of amaranth and quinoa cultivars and a new approach to overall evaluation of nutritional quality traits.

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

Secondary metabolites of Seseli rigidum: Chemical composition plus antioxidant, antimicrobial and cholinesterase inhibition activity.

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

Inhibitory effect of trans-ferulic acid on proliferation and migration of human lung cancer cells accompanied with increased endogenous reactive oxygen species and β-catenin instability.

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

Total monoamine oxidase (MAO) inhibition by chestnut honey, pollen and propolis.

O Yildiz et al.

Journal of enzyme inhibition and medicinal chemistry, 29(5), 690-694 (2013-10-26)

Monoamine oxidase (MAO) inhibitors are generally used in the treatment of depressive disorders and some neurodegenerative illnesses, such as Parkinson's disease and Alzheimer's disease. The aim of this preliminary study was to investigate the MAO [MAO (E.C.1.4.3.4)] inhibiting effect of

In vitro antioxidant activities of four medicinal plants on the basis of DPPH free radical scavenging.

Ikram Ilahi et al.

Pakistan journal of pharmaceutical sciences, 26(5), 949-952 (2013-09-17)

The present research investigation was aimed at the evaluation of antioxidant activities of methanolic (70%) extracts of whole plant of Pentanema vestitum and fruits of Pistacia integerrima, Withiana somniferra and Withiana coagulans on scavenging of 2, 2-diphenyl-2-picrylhydrazyl (DPPH) free radical.

Ingrid Vicente Farias et al.

Mediators of inflammation, 2021, 7688153-7688153 (2021-11-12)

Ilex paraguariensis A. St. Hil. (Aquifoliaceae), popularly known as "yerba mate," has great economic and social significance for the population of Southern Latin America. This study was conducted (1) to investigate the phytochemical composition of four different standardized extracts, (2)

Impact of phenolic composition on hepatoprotective and antioxidant effects of four desert medicinal plants.

Naglaa Gamil Shehab et al.

BMC complementary and alternative medicine, 15, 401-401 (2015-11-11)

Flavonoids and other polyphenols play a protective role in liver diseases and possess a high antioxidant capacity. To compare and evaluate the antioxidant and hepatotoprotective activities of 4 deserts plants, Fagonia indica Burm. f., Calotropis procera R.Br., Zygophylum hamiense Schweinf.

Antioxidant properties of certain cereals as affected by food-grade bacteria fermentation.

Chung-Yi Wang et al.

Journal of bioscience and bioengineering, 117(4), 449-456 (2013-11-13)

The effects of fermentation by 2 food-grade bacteria (Bacillus subtilis and Lactobacillus plantarum) on antioxidant activities and the contents of phenolics and flavonoids in 4 cereals (specifically adlay, chestnut, lotus seed, and walnut) were determined and compared with those of

Comparative Studies on Polyphenolic Composition, Antioxidant and Diuretic Effects of Nigella sativa L. (Black Cumin) and Nigella damascena L. (Lady-in-a-Mist) Seeds.

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

Ultrasound-assisted extraction of phenolic compounds from Phyllanthus emblica L. and evaluation of antioxidant activities.

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

Investigating the Phospholipid Effect on the Bioaccessibility of Rosmarinic Acid-Phospholipid Complex through a Dynamic Gastrointestinal in Vitro Model.

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

Water extract from Pleurotus pulmonarius with antioxidant activity exerts in vivo chemoprophylaxis and chemosensitization for liver cancer.

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

International Regulations of Propolis Quality: Required Assays do not Necessarily Reflect their Polyphenolic-Related In Vitro Activities.

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

Pilot-scale production of soybean oligopeptides and antioxidant and antihypertensive effects in vitro and in vivo.

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 %)

Investigation of Marine-Derived Fungal Diversity and Their Exploitable Biological Activities.

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

In vitro and in vivo bioactivities of aqueous and ethanol extracts from Helicteres angustifolia L. root.

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.

Characterization and storage stability of the extract of Thai mango (Mangifera indica Linn. Cultivar Chok-Anan) seed kernels.

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

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