Results 21 to 30 of about 7,901,793 (350)

Differential Oligomerization of Alpha versus Beta Amino Acids and Hydroxy Acids in Abiotic Proto-Peptide Synthesis Reactions

open access: yesLife, 2022
The origin of biopolymers is a central question in origins of life research. In extant life, proteins are coded linear polymers made of a fixed set of twenty alpha-L-amino acids.
Moran Frenkel-Pinter   +6 more
doaj   +1 more source

The Stability of Hop (Humulus lupulus L.) Resins during Long-Period Storage

open access: yesPlants, 2023
The stability of alpha-acids, beta-acids and hop storage index (HSI) values under different conditions (aerobic/anaerobic, 4 °C/room temperature) was studied in a two-year trial.
Ksenija Rutnik   +2 more
doaj   +1 more source

Analysis and prognosis of bitter acids content in Czech hop varieties - year 2018 and long-term comparisons and trends

open access: yesKvasný průmysl, 2019
This article presents the results of the harvest forecast of the alpha- and beta-bitter acids of the Czech hop varieties in the 2018 harvest, the results are discussed in relation to the long-term averages, the composition of the bitter acid analogs and ...
Alexandr Mikyška, Marie Jurková
doaj   +1 more source

Three-year tracking of fatty acid composition of plasma phospholipids in healthy children [PDF]

open access: yes, 2007
Objectives: The fatty acid composition of plasma phospholipids reflects the dietary fatty acid intake as well as endogenous turnover. We aimed at investigating the potential tracking of plasma phospholipid fatty acid composition in children that ...
Andersson A   +35 more
core   +1 more source

Year prognoses of the alpha acid contents in Czech hops.

open access: yesKvasný průmysl, 2012
A content of alpha acids which is from brewing and commercial point of view, the most important quality parameter of hops, is subjected to distinctive year-to-year fluctuations.
Karel KROFTA   +2 more
doaj   +1 more source

Development of chiral phosphoric acids based on ferrocene-bridged paracyclophane frameworks [PDF]

open access: yes, 2013
International audienceThis work deals with the development of a new family of planar chiral phosphoric acids, based on a ferrocenophane/paracyclophane scaffold.
Betzer, Jean-François   +7 more
core   +6 more sources

Expression of an anti-CD33 single-chain antibody by Pichia pastoris [PDF]

open access: yes, 2005
CD33 is a cell surface glycoprotein expressed on cells of myelomonocytic lineage, leukaemic cells, but not haematopoietic stem cells. By virtue of its expression pattern, CD33 has become a popular target for new immunotherapeutic approaches to treat ...
Emberson, Louise M.   +3 more
core   +1 more source

Alpha acids content in Czech hops from the 2023 harvest – forecasts, reality and trends

open access: yesKvasný průmysl
The most important weather factor for the hop growing season in 2023 was the rainy period in the last decade of July and the first decade of August, which replaced the previously warm and dry weather. Heavy rainfall with a total of 60–100 mm of water and
Karel Krofta   +4 more
doaj   +1 more source

Polyunsaturated fatty acids in the pathogenesis and treatment of multiple sclerosis [PDF]

open access: yes, 2007
Epidemiological, biochemical, animal model and clinical trial data described in this overview strongly suggest that polyunsaturated fatty acids, particularly n-6 fatty acids, have a role in the pathogenesis and treatment of multiple sclerosis (MS).
Copeland   +16 more
core   +2 more sources

Dose-Dependent Alterations to In Vitro Human Microbiota Composition and Butyrate Inhibition by a Supercritical Carbon Dioxide Hops Extract

open access: yesBiomolecules, 2019
Hop cones (Humulus lupulus L.) have been used throughout history as an additive in beer brewing and as herbal supplements with medicinal and culinary properties.
Paul A. Blatchford   +4 more
doaj   +1 more source

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