Browsing Uniwersytet Przyrodniczy w Poznaniu by Issue Date
Now showing items 1-20 of 89
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Analysis of Airborne Optical and Thermal Imagery for Detection of Water Stress Symptoms
(MDPI, 2018-07-19)High-resolution airborne thermal infrared (TIR) together with sun-induced fluorescence (SIF) and hyperspectral optical images (visible, near- and shortwave infrared; VNIR/SWIR) were jointly acquired over an experimental ... -
Quality and Nutritional/Textural Properties of Durum Wheat Pasta Enriched with Cricket Powder
(MDPI, 2019-02-01)Cricket powder (CP) contains significant amounts of protein, fat (including unsaturated fatty acids), and fiber, as well as vitamins and minerals. The high nutritional value and low price make it an interesting addition ... -
The effect of pumpkin flour on quality and acoustic properties of extruded corn snacks
(Springer, 2019-02-19)Significant amounts of minerals, vitamins, carotenoids and other bioactive substances, as well as documented health- promoting activity, make pumpkin flour (PF) an interesting food additive. In this article, the influence ... -
Nutritional analysis and evaluation of the consumer acceptance of pork pâté enriched with cricket powder - preliminary study
(De Gruyter, 2019-03-22)The growing interest in insects as food ingredients on the one hand is controversial, on the other is in line with the recommendations of international organizations, such as the Food and Agriculture ... -
Effect of Thermal Processing on Antioxidant Activity and Cytotoxicity of Waste Potato Juice
(De Gruyter, 2019-05-21)Potato juice (PJ), commonly considered a burdensome waste, is rich in various compounds with bioactive properties. It has long been considered a remedy for gastric problems in traditional folk medicine. If valorization of ... -
Gluten-Free Bread with Cricket Powder-Mechanical Properties and Molecular Water Dynamics in Dough and Ready Product
(MDPI, 2019-07-03)Published data indicate that cricket powder (CP) is a good source of not only protein, fat and fiber, but also minerals. Due to the fact that this product naturally does not contain gluten, it is an interesting addition ... -
The Nutritional Value and Biological Activity of Concentrated Protein Fraction of Potato Juice
(MDPI, 2019-07-04)Potato protein is recognized as one of the most valuable nonanimal proteins due to the high content of essential amino acids. So far, it has not been used in human nutrition on a large scale due to technological limitations ... -
Low Field NMR Studies of Wheat Bread Enriched with Potato Juice During Staling
(De Gruyter, 2019-07-23)Potato juice is a by-product in the production of starch from potato tubers. However, published studies indicate that it is a source of bioactive compounds with antioxidant and anti-inflammatory effects. ... -
Seed-Roasting Process Affects Oxidative Stability of Cold-Pressed Oils
(MDPI, 2019-08-16)The oxidative stability of vegetable oils mainly depends on their fatty acid composition, their degree of unsaturation, and the presence of compounds with antioxidant activity. This paper reports on the effects of the ... -
Effect of cricket powder addition on 1H NMR mobility and texture of pork pâté
(Slovak University of Agriculture in Nitra, 2019-10-01)Cricket powder (CP), rich in protein, fat, vitamins and minerals, is potentially a valuable additive for the production of food. While being relatively poorly studied in terms of its technological properties, this raw ... -
Wheat bread enriched with raspberry and strawberry oilcakes: effects on proximate composition, texture and water properties
(Springer, 2019-10-03)Oilcakes from the oilseed industry are rich in dietary fibre and protein by-products. We assessed the impact of wheat flour replacement with raspberry and strawberry oilcakes on the proximate composition of bread, colour, ... -
Starch as a Green Binder for the Formulation of Conducting Glue in Supercapacitors
(MDPI, 2019-10-11)This work describes the use of commercially available starch as a binder for the preparation of conductive glue and electrode materials. It is demonstrated that starch can be successfully implemented as a binder in energy ... -
Partial wheat flour replacement with gluten-free flours in bread - quality, texture and antioxidant activity
(Slovak University of Agriculture in Nitra, 2019-12-01)Consumers are increasingly looking for products in which gluten is not present or its content has been reduced by the conversion of conventional raw materials to gluten-free. The influence of the partial wheat flour ... -
Degradation of Tocopherol Molecules and Its Impact on the Polymerization of Triacylglycerols during Heat Treatment of Oil
(MDPI, 2019-12-12)The aim of the study was to analyze the influence of the surface area to volume ratio of pressed and refined rapeseed oils on the changes in tocopherol content and polymerization of triacylglycerols during heating. In the ... -
Influence of Abiotic Stress Factors on the Antioxidant Properties and Polyphenols Profile Composition of Green Barley (Hordeum vulgare L.)
(MDPI, 2020-01-08)The influence of stress factors on the plant can, on the one hand, lead to worse functioning of the plant and loss of its crop, but on the other, it can have a positive effect on the metabolism of compounds with documented ... -
The Analysis of Nutritional Habits of the Third Age Students in Poznań
(De Gruyter, 2020-01-31)In recent years have seen increasing percentage of the elderly in the overall population. This has driven the attention to the lifestyle factors that influence the health and quality of life of this social group, including ... -
Review of Top-of-Canopy Sun-Induced Fluorescence (SIF) Studies from Ground, UAV, Airborne to Spaceborne Observations
(MDPI, 2020-02-19)Remote sensing (RS) of sun-induced fluorescence (SIF) has emerged as a promising indicator of photosynthetic activity and related stress from the leaf to the ecosystem level. The implementation of modern RS technology on ... -
Characterization of Rosa canina Fruits Collected in Urban Areas of Slovakia. Genome Size, iPBS Profiles and Antioxidant and Antimicrobial Activities
(MDPI, 2020-04-17)The studies of plant bacterial endophytes, colonizing the plant tissues without any signs of diseases, are essential for understanding of ecological interactions. The aim of our study is to detect microbiological contamination ... -
Properties of Ginkgo biloba L.: Antioxidant Characterization, Antimicrobial Activities, and Genomic MicroRNA Based Marker Fingerprints
(MDPI, 2020-04-27)The aim of this study was to characterize extracts from the leaves of Ginkgo biloba L. from selected Slovakian localities in terms of the content of bioactive constituents, antioxidants and their antimicrobial properties. ... -
Lycopene in tomatoes and tomato products
(De Gruyter, 2020-06-29)This article focused on the content of lycopene in fresh and dried tomatoes and tomato pomace, as well as in tomato paste at different harvest times (harvest 1 – August and harvest 2 – September). The lycopene content ...