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Marlene Costa et al.
Food chemistry, 310, 125716-125716 (2019-12-05)
The distribution of a homologous series of polyphenol derivatives of increasing lipophilicity has been determined in fish oil-in-water emulsions and nanoemulsions by the pseudophase model. One of the hypotheses on which the pseudophase model is based, is that its application
C Cueva et al.
Letters in applied microbiology, 54(6), 557-563 (2012-03-28)
To investigate the effect of seven wine phenolic compounds and six oenological phenolic extracts on the growth of pathogenic bacteria associated with respiratory diseases (Pseudomonas aeruginosa, Staphylococcus aureus, Moraxella catarrhalis, Enterococcus faecalis, Streptococcus sp Group F, Streptococcus agalactiae and Streptococcus
Julianna Karla Santana Andrade et al.
Food research international (Ottawa, Ont.), 109, 278-287 (2018-05-29)
The aim of this study was to obtain dried powders from the brown, green and red varieties of the Brazilian propolis by spray drying, using gum arabic and maltodextrin as encapsulating materials. Propolis microparticles were evaluated for particle size, X-Ray
Hua-liang Yang et al.
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 33(22), 2633-2635 (2009-02-17)
To study the chemical constituents of Lysidice brevicalyx. Various chromatographic techniques were used to isolate and purify the constituents such as column chromatography on silica gel, Rp-silica gel, Sephadex LH-20 and HPLC. The structures were elucidated by chemical evidence and
Timm Kress et al.
Cell and tissue research, 363(3), 649-677 (2015-09-24)
We reveal the neuroanatomy of the optic ganglia and central brain in the water flea Daphnia magna by use of classical neuroanatomical techniques such as semi-thin sectioning and neuronal backfilling, as well as immunohistochemical markers for synapsins, various neuropeptides and
Shouhong Gao et al.
Biomedical chromatography : BMC, 24(5), 472-478 (2009-08-19)
A simple, rapid and sensitive liquid chromatography-tandem mass spectroscopy (LC-MS/MS) method was developed and validated for the determination of ethyl gallate, a pharmacologically active constituent isolated from Lagerstroemia speciosa (Linn.) Pers. This method was used to examine the pharmacokinetics of
Hui Rong Wang et al.
Biomolecules, 8(3) (2018-09-12)
Ethyl gallate is a phenolic compound richly contained in Longan. In traditional Chinese medicine, Longan is widely known as a fruit with "hot" properties, with a tendency to promote inflammatory and certain other responses. The mechanism for its proinflammatory as
Miriam Martínez-Huélamo et al.
Food chemistry, 173, 864-872 (2014-12-04)
Tomato sauce is the most commonly consumed processed tomato product worldwide, but very little is known about how the manufacturing process may affect the phenolic composition and bioavailability after consumption. In a prospective randomised, cross-over intervention study, we analysed the
Vicente Andreu-Fernández et al.
Antioxidants (Basel, Switzerland), 9(5) (2020-05-23)
The flavanol epigallocatechin gallate (EGCG) is being tested for the treatment of several diseases in humans. However, its bioavailability and pharmacokinetic profile needs a better understanding to enable its use in clinical trials. There is no consensus on the most
Renata Colombo et al.
Biomedical chromatography : BMC, 23(6), 573-580 (2009-03-12)
Phyllanthus niruri L., commonly known in Brazil as 'quebra-pedra', has long been used in the treatment of diverse diseases and especially urolithiasis. The therapeutic effects of P. niruri are attributed to various compounds present in the plant, including the hydrolysable
Megumi Sumino et al.
Evidence-based complementary and alternative medicine : eCAM, 2012, 890524-890524 (2012-09-14)
Shosaikoto (Xiaochaihu Tang) is one of the frequently used traditional herbal medicines (Kampo medicines, Japan). To realize the effective use of precious crude drugs, we investigated the major constituents in the residual crude drugs after decoction and aimed for extraction
Ryan C Barnes et al.
Molecular nutrition & food research, 63(2), e1800512-e1800512 (2018-11-15)
This human clinical pilot trial investigated pharmacokinetics of gallotannin-metabolites and modulation of intestinal microbiota in healthy lean and obese individuals after 6 weeks of daily mango consumption. Participants are divided into three groups: Lean Mango (LM: n = 12; BMI
Steven N Mink et al.
Journal of applied physiology (Bethesda, Md. : 1985), 110(2), 359-374 (2010-11-13)
Although hydrogen peroxide (H2O2) is a well-described reactive oxygen species that is known for its cytotoxic effects and associated tissue injury, H2O2 has recently been established as an important signaling molecule. We previously demonstrated that lysozyme (Lzm-S), a mediator of
Julianna Karla Santana Andrade et al.
Food research international (Ottawa, Ont.), 101, 129-138 (2017-09-25)
The aim of the present study was to determine the contents of bioactive compounds present in brown, green and red species of propolis cultivated in the Brazilian northeast states of Alagoas and Sergipe. The contents of phenolic compounds, flavonoids and
Min Pi et al.
PloS one, 13(4), e0195980-e0195980 (2018-04-24)
New insights into G protein coupled receptor regulation of glucose metabolism by β-cells, skeletal muscle and liver hepatocytes identify GPRC6A as a potential therapeutic target for treating type 2 diabetes mellitus (T2D). Activating GPRC6A with a small molecule drug represents
Vaida Šulniūtė et al.
Food chemistry, 224, 37-47 (2017-02-06)
Ten Salvia species, S. amplexicaulis, S. austriaca, S. forsskaolii S. glutinosa, S. nemorosa, S. officinalis, S. pratensis, S. sclarea, S. stepposa and S. verticillata were fractionated using supercritical carbon dioxide and pressurized liquid (ethanol and water) extractions. Fifteen phytochemicals were
Kayleigh A Clarke et al.
The Journal of nutritional biochemistry, 27, 203-210 (2015-10-12)
Dietary flavonoids may protect against sunburn inflammation in skin. Preliminary reports using less complete analysis suggest that certain catechins and their metabolites are found in skin biopsies and blister fluid after consumption of green tea; however, it is not known
Raquel Del Pino-García et al.
Food chemistry, 221, 1723-1732 (2016-12-17)
The impact of thermal processing on the phenolic profile and antioxidant capacity (TAC) of powdered red wine pomace seasonings (RWPSs) obtained from different sources (seedless: Sk-S; whole: W-S; seeds: Sd-S) was assessed. High contents in anthocyanins, flavonol-3-O-glycosides, phenolic acids and
Tomoya Takahashi et al.
PloS one, 13(10), e0204856-e0204856 (2018-10-12)
Catechins, biologically active polyphenols in green tea, exhibit various biological activities, such as anticancer and antiviral activities, arising from interactions with functional proteins. However, the molecular details of these interactions remain unclear. In this study, we investigated the interactions between
Xiaobo Wang et al.
Journal of ethnopharmacology, 241, 111801-111801 (2019-03-18)
Rhodiola crenulata, a traditional Tibetan medicine, has shown promise in the treatment of hypobaric hypoxia (HH)-induced brain injury. However, the underlying mechanisms remain unclear. This study investigated the protective effects of R. crenulata aqueous extract (RCAE) on HH-induced brain injury
Gema Pereira-Caro et al.
Food & function, 11(5), 3986-4001 (2020-04-30)
This study explored plasma levels and urinary and fecal excretion of metabolites and microbial-derived catabolites over a 24 h period following the ingestion of red wine (RWP) or grape seed (GSP) proanthocyanidin-rich extracts by rats. In total, 35 structurally-related (epi)catechin
Mylene Ross Arcena et al.
Food research international (Ottawa, Ont.), 127, 108767-108767 (2019-12-29)
This study assessed the feasibility of using a multiplatform approach; integrating untargeted fingerprinting of volatiles and targeted profiling of phenolic and oenological attributes (soluble solids, pH, titratable acidity and colour properties) coupled with chemometrics to understand complex (bio) chemical reactions
Romy Gleyse Chagas Barros et al.
Food research international (Ottawa, Ont.), 130, 108899-108899 (2020-03-12)
Edible flowers are receiving renewed interest as potential sources of bioactive compounds. The present study aimed to investigate the presence of bioactive compounds and antioxidant activity of some exotic flowers present in Brazil such as Amaranthus hypochondriacus, Tropaeolum majus (red)
Jose Gotes et al.
Critical care medicine, 40(2), 560-572 (2011-10-25)
Vasopressor therapy is required in septic shock to maintain tissue perfusion in the face of hypotension. Unfortunately, there are significant side effects of current vasopressors, and newer agents need to be developed. We recently discovered that ethyl gallate, a nonflavonoid
Dan-Dan Tian et al.
Drug metabolism and disposition: the biological fate of chemicals, 46(5), 552-560 (2018-02-23)
Green tea (Camellia sinensis) is a popular beverage worldwide, raising concern for adverse interactions when co-consumed with conventional drugs. Like many botanical natural products, green tea contains numerous polyphenolic constituents that undergo extensive glucuronidation. As such, the UDP-glucuronosyltransferases (UGTs), particularly
Eun-Hye Choi et al.
Food & function, 8(10), 3664-3674 (2017-09-16)
The impacts of onion peel (OP) and Dendropanax morbifera (DM), as excipient foods rich in flavonols, on the digestive recovery, intestinal absorption, and pharmacokinetics of GT epicatechins were studied via an in vitro digestion model system with Caco-2 cells and
Jürgen Rybak et al.
Frontiers in systems neuroscience, 4 (2010-09-10)
The honeybee standard brain (HSB) serves as an interactive tool for relating morphologies of bee brain neurons and provides a reference system for functional and bibliographical properties (http://www.neurobiologie.fu-berlin.de/beebrain/). The ultimate goal is to document not only the morphological network properties
Facile synthesis of new quinoxalines from ethyl gallate by green chemistry protocol
Rafaely L N, et al.
Tetrahedron Letters, 58, 825-828 (2017)
Jéssica V Faria et al.
Food research international (Ottawa, Ont.), 139, 109836-109836 (2021-01-30)
Fruits are widely recognized as sources of biologically active metabolites, such as antioxidant compounds. In this context, fruits commonly consumed in the central Amazonia, especially in its biggest metropolis (Manaus - AM/Brazil), are attractive as potential sources of antioxidant compounds
[Studies on the chemical constituents of Ampelopsis humulifolia var. heterophylla (Thunb.) K. Koch].
Qiongguang Zhang et al.
Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials, 26(9), 636-637 (2003-12-25)
To study the chemical constituents from Ampelopsis humulifolia var. heterophylla (Thunb.) K. Koch. Chromatography and spectroscopic analysis were employed to isolate and elucidate the chemical constituents in the plant. Six compounds were isolated and elucidated as lupeol, beta-stiosterol, daucosterol, ethyl
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