Results 31 to 40 of about 1,693,639 (223)

Interkingdom Detection of Bacterial Quorum-Sensing Molecules by Mammalian Taste Receptors

open access: yesMicroorganisms, 2023
Bitter and sweet taste G protein-coupled receptors (known as T2Rs and T1Rs, respectively) were originally identified in type II taste cells on the tongue, where they signal perception of bitter and sweet tastes, respectively.
Yobouet Ines Kouakou, Robert J. Lee
doaj   +1 more source

Supercritical carbon dioxide hop extraction [PDF]

open access: yesActa Periodica Technologica, 2005
The hop of Magnum cultivar was extracted using supercritical carbon dioxide (SFE-as extractant). Extraction was carried out in the two steps: the first one being carried out at 150 bar and 40°C for 2.5 h (Extract A), and the second was the extraction of ...
Pfaf-Šovljanski Ivana I.   +4 more
doaj   +1 more source

Comparison of Czech hop cultivars based on their contenst of secondary metabolites

open access: yesCzech Journal of Food Sciences, 2010
Seven Czech hop varieties (dry hop cones) coming from the harvest of 2008 (Agnus, Bor, Harmonie, Premiant, Rubín, Sládek, and Saaz) were compared for their composition depending on their varietal differentiation.
Lukáš Jelínek   +3 more
doaj   +1 more source

Czech aroma hop variety.

open access: yesKvasný průmysl, 2009
The variety Harmonie was first registered in the year 2004. It is a multiple hybrid with its origin in the varieties Saaz aroma variety (55%), Premiant (31%), Northern Brewer (12%) and Fuggle (2%). Red coloured hop bines and hop cones of cylindrical form
Karel KROFTA   +3 more
doaj   +1 more source

Inhibitory effect of hop fractions against Gram-positive multi-resistant bacteria. A pilot study

open access: yesBiomedical Papers, 2018
Aim: Our research focused on the antimicrobial effects of purified hop (Humulus lupulus L.) fractions including α-bitter acids (humulones), β-bitter acids (lupulones) and xanthohumol, and a commercial CO2 hop extract of bitter acids against reference and
Katerina Bogdanova   +7 more
doaj   +1 more source

Influence of growing area, plant age, and virus infection on the contents of hop secondary metabolites

open access: yesCzech Journal of Food Sciences, 2012
Hops and hop products (pellets and extracts) belong to the major raw materials employed in brewing industry. Many effects such as the growing area, hop plant age, and virus infection influence the contents of the brewing-important hop secondary ...
Lukáš JELÍNEK   +5 more
doaj   +1 more source

Supra and subgingival application of antiseptics or antibiotics during periodontal therapy

open access: yesPeriodontology 2000, EarlyView., 2023
Abstract Periodontal diseases (gingivitis and periodontitis) are characterized by inflammatory processes which arise as a result of disruption of the balance in the oral ecosystem. According to the current S3 level clinical practice guidelines, therapy of patients with periodontitis involves a stepwise approach that includes the control of the patient ...
Elena Figuero   +5 more
wiley   +1 more source

The effects of 5 days β-alanine supplementation on the velocity and the percentage o2max at the lactate threshold [PDF]

open access: yes, 2010
Purpose: To assess the effect of 5 days β-alanine supplementation on the velocity and the percentage of O2max ¬¬ (%O2max) at the lactate threshold (Tlac) during treadmill running.
Johnson, Matthew
core   +2 more sources

Innovative Test Strip‐Based Colorimetric Sensors Integrated With Affinity Chromatography: Acetylcholinesterase Inhibitor Screening Breakthrough in Lycium Barbarum Leaves

open access: yesAdvanced Science, EarlyView.
Schematic diagrams illustrating the breakthrough in the screening of AChE inhibitors from LBL, and the research process of the pharmacodynamics of the NCP are presented. ABSTRACT Current Alzheimer's drugs exhibit limited effectiveness, highlighting the necessity for multi‐target treatments.
Yuping Sa   +11 more
wiley   +1 more source

Bitter-Tasting Amino Acids l‑Arginine and l‑Isoleucine Differentially Regulate Proton Secretion via T2R1 Signaling in Human Parietal Cells in Culture

open access: yes, 2019
This study aimed at identifying whether the bitter-tasting amino acids l-arginine (l-ARG) and l-isoleucine (l-ILE) differentially regulate mechanisms of gastric acid secretion in human parietal cells (HGT-1 cells) via activation of bitter taste sensing ...
Jakob P. Ley   +19 more
core   +1 more source

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