Results 11 to 20 of about 375,044 (249)

The determination of ferulic acid in sugar beet pulp

open access: yesCzech Journal of Food Sciences, 2001
The content of ferulic acid in sugar beet pulp was determined by reverse phase high-pressure liquid chromatography (HPLC) and UV/VIS-spectroscopy. The acid extracts of pectin carrying feruloyl groups were prepared for analysis.
P. Jankovská   +2 more
doaj   +1 more source

The Polyphenol Profile and Antioxidant Potential of Irradiated Rye Grains

open access: yesInternational Journal of Food Science, 2021
The irradiation process extends the cereal grain storage period, but also affects their chemical composition and antioxidants properties. The aim of this study was to analyze the effect of gamma irradiation on the content of total polyphenols, flavonoids,
Dorota Gumul, Wiktor Berski
doaj   +1 more source

Rye - the nutritional and technological evaluation in Czech cereal technology - A review: Grain and flours

open access: yesCzech Journal of Food Sciences, 2021
Rye is a later cereal compared to wheat and barley. The main use of rye in human nutrition consists in the processing of grain to flour (dark and wholemeal) and in the baking industries in sourdough and bread making.
Marcela Sluková   +3 more
doaj   +1 more source

Mid-Infrared Spectroscopic Study of Cultivating Medicinal Fungi Ganoderma: Composition, Development, and Strain Variability of Basidiocarps

open access: yesJournal of Fungi, 2023
Attenuated total reflection Fourier-transform infrared (ATR-FTIR) spectroscopy was proposed for rapid, versatile, and non-invasive screening of Ganoderma basidiocarps to assess their potential for specific applications.
Andriy Synytsya   +7 more
doaj   +1 more source

Effect of process parameters on slowly digestible and resistant starch content in extrudates

open access: yesCzech Journal of Food Sciences, 2014
A laboratory single-screw Kompaktextruder KE 19/25 was used at speeds 120-140 rpm of the screw with either a 2 : 1 or 3 : 1 compression ratio; the head had a 3 or 4 mm die. The temperature of the head was set at 131-144°C.
Petra Smrčková   +5 more
doaj   +1 more source

Extrusion process of maize grits used for nixtamalization

open access: yesCzech Journal of Food Sciences, 2022
The aim of the paper was to seek optimum conditions of extrusion cooking and follow-up processing to produce high-quality tortillas with good sensory properties.
Kristýna Olšaníková   +2 more
doaj   +1 more source

Characterization of the Specific Mode of Action of a Chitin Deacetylase and Separation of the Partially Acetylated Chitosan Oligosaccharides

open access: yesMarine Drugs, 2019
Partially acetylated chitosan oligosaccharides (COS), which consists of N-acetylglucosamine (GlcNAc) and glucosamine (GlcN) residues, is a structurally complex biopolymer with a variety of biological activities.
Xian-Yu Zhu   +5 more
doaj   +1 more source

Rye - nutritional and technological evaluation in Czech cereal technology - A review: Sourdoughs and bread

open access: yesCzech Journal of Food Sciences, 2021
Rye is a nutritionally and healthy valuable cereal. It is a significant substrate for biotechnological processing. This review presents the basic procedures for rye sourdough refreshing, the characteristics of used LAB and yeast, the types of sourdough ...
Marcela Sluková   +4 more
doaj   +1 more source

Solvent retention capacity for different wheats and flours evaluation

open access: yesCzech Journal of Food Sciences, 2012
The baking quality in the sets of both commercial and variety wheat samples (80 and 18 items) and wheat composite flour (standard and 25 blends) was evaluated in terms of the Solvent retention capacity method (AACC 56-11). Composites were prepared from a
Ivan Švec   +3 more
doaj   +1 more source

Probiotic lactic acid bacteria in biotechnology and the food industry: A review

open access: yesCzech Journal of Food Sciences
This review explores the diverse applications and health benefits of probiotic lactic acid bacteria (LAB) through biotechnological applications in the food industry.
Damla Avci   +4 more
doaj   +1 more source

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