Results 21 to 30 of about 142,071 (297)

The Effect of Supplementing Pig Diet with Chestnut Wood Extract or Hops on Fresh Meat and Dry-Cured Products

Applied Sciences, 2020
Oxidation is one of the major reasons for impaired quality of meat and meat products but can be prevented by the addition of antioxidants. In the present study, the effect of dietary sweet chestnut wood extract and hop cones on the quality and oxidative ...
Urška Tomažin, Martin Škrlep, Maja Prevolnik Povše, Nina Batorek-Lukač, Danijel Karolyi, Matjaž Červek, Marjeta Čandek-Potokar   +6 more
doaj   +1 more source

The emergence and fate of horizontally acquired genes in Escherichia coli [PDF]

, 2008
Bacterial species, and even strains within species, can vary greatly in their gene contents and metabolic capabilities. We examine the evolution of this diversity by assessing the distribution and ancestry of each gene in 13 sequenced isolates of ...
Passel, M.W.J., van, Marri, P.R., Ochman, H.   +2 more
core   +2 more sources

Use of Conventional and Innovative Technologies for the Production of Food Grade Hop Extracts: Focus on Bioactive Compounds and Antioxidant Activity

Plants, 2021
This study investigated the use of conventional and innovative extraction methods to produce food-grade hop extracts with high antioxidant capacity and content in bioactive compounds.
Veronica Santarelli, Lilia Neri, Katya Carbone, Valentina Macchioni, Paola Pittia   +4 more
doaj   +1 more source

Organic hop farming in Czech Republic and worldwide.

Kvasný průmysl, 2012
Organic farming is a trend in official agricultural policies of the European Union. It prioritizes quality over quantity, which places it in contrast to the conventional farming aiming for the maximal profit . The history of organic hops growing began in
Josef JEŽEK, Josef VOSTŘEL, Karel KROFTA, Ivo KLAPAL   +3 more
doaj   +1 more source

Alpha acids content in Czech hops from the harvest of 2021 – forecast, reality, trends

Kvasný průmysl, 2022
From the brewing and commercial point of view, the content of alpha acids is one of the most important quality parameter of hops, which is subject to significant annual fluctuations.
Karel Krofta, Gabriela Fritschová, Alexandr Mikyška, Klára Belešová, Dagmar Vojtěchová, Jana Tichá   +5 more
doaj   +1 more source

Changes in antioxidative properties of hops in the course of drying, milling, pelletization and storage.

Kvasný průmysl, 2007
Post harvest drying of green hops causes loss of some antioxidative activity. This loss does not generally exceed 5 % of the original RADPPH value. Drying also affected decrease in polyphenol substances content.
Karel KROFTA, Alexandr MIKYŠKA, Danuša HAŠKOVÁ   +2 more
doaj   +1 more source

Alpha acids content in Czech hops from harvest 2022 - forecasts, reality and trends

Kvasný průmysl, 2023
From the brewing and commercial point of view, the content of alpha acids is the most important quality parameter of hops, which is subject to significant annual fluctuations. The established system for evaluating the content of alpha acids in Czech hops
Alexandr Mikyška, Karel Krofta, Gabriela Fritschová, Klára Belešová, František Kroupa, Jana Tichá   +5 more
doaj   +1 more source

Synthesis of Human Phase I and Phase II Metabolites of Hop (Humulus lupulus) Prenylated Flavonoids

Metabolites, 2022
Hop prenylated flavonoids have been investigated for their in vivo activities due to their broad spectrum of positive health effects. Previous studies on the metabolism of xanthohumol using untargeted methods have found that it is first degraded into 8 ...
Lance Buckett, Sabrina Schönberger, Veronika Spindler, Nadine Sus, Christian Schoergenhofer, Jan Frank, Oliver Frank, Michael Rychlik   +7 more
doaj   +1 more source

Sustainable development – a new trend of retail chain reporting in the Republic of Croatia

Ekonomski Vjesnik
Purpose: The aim of this paper is to collect and analyze data on sustainable development of nine leading retail chains in the Republic of Croatia (according to sales revenue in 2021).
Branislav Peleš, Dejan Balić, Dejan Liović   +2 more
doaj   +1 more source

Setting of import tolerance for cyflufenamid in hops

EFSA Journal, 2021
In accordance with Article 6 of Regulation (EC) No 396/2005, the applicant Nisso Chemical Europe GmbH submitted a request to the competent national authority in Greece to set an import tolerance for the active substance cyflufenamid in hops.
European Food Safety Authority (EFSA), Maria Anastassiadou, Giulia Bellisai, Giovanni Bernasconi, Alba Brancato, Luis Carrasco Cabrera, Lucien Ferreira, Luna Greco, Samira Jarrah, Aija Kazocina, Renata Leuschner, Jose Oriol Magrans, Ileana Miron, Stefanie Nave, Ragnor Pedersen, Hermine Reich, Miguel Santos, Alessia Pia Scarlato, Anne Theobald, Benedicte Vagenende, Alessia Verani   +20 more
doaj   +1 more source