Papers by Agnieszka Jasińska
The project repository journal, Aug 27, 2022
Journal of Environmental Science and Health Part B-pesticides Food Contaminants and Agricultural Wastes, 2017
Twardziak jadalny-Lentinula edodes (BERK.) SING. wystêpuje na Dalekim Wschodzie, g³ównie w Japoni... more Twardziak jadalny-Lentinula edodes (BERK.) SING. wystêpuje na Dalekim Wschodzie, g³ównie w Japonii, Korei i Chinach. Spotkaae go mo¿na tak¿e w Wietnamie, Tajlandii, Birmie, w pó³nocnej czêoeci Borneo, Filipinach, na Tajwanie i w Papui Nowej Gwinei [91, 97]. Powszechnie znany jest pod japoñsk¹ nazw¹-"shiitake". Nazwa ta wywodzi siê od s³ów: "shii"-japoñskiej nazwy drzewa, na którym w warunkach naturalnych grzyb ten wystêpuje oraz "take", co po japoñsku znaczy "grzyb" [82, 97]. Twardziak jadalny, w najnowszej polskiej nomenklaturze nazywany twardnikiem japoñskim, nale¿y do królestwa grzybów Fungi, klasy podstawczaków-Basidiomycetes, rodziny twardzioszkowatych-Marasmiaceae, nale¿¹cej do rzêdu pieczarkowców-Agaricales [82]. Shiitake tworzy okr¹g³e owocniki oerednicy od 5 do 25 cm. Pocz¹tkowo s¹ one wypuk³e, z podwiniêtymi brzegami, w miarê dojrzewania staj¹ siê p³askie. Barwa kapelusza m³odych owocników jest ciemnobr¹zowa do prawie czarnej, u starszych jest znacznie jaoeniejsza. Powierzchnia kapelusza jest pozbawiona oeluzu i pokryta charakterystycznymi bia³ymi kosmkami. D³ugooeae trzonu, na którym jest osadzony kapelusz twardziaka, wynosi 2-4 cm, a oerednica 0,8-1,3 cm [82, 91]. Odmiany produkcyjne twardziaka ró¿ni¹ siê wzrostem grzybni, wielkooeci¹ plonu i przebiegiem plonowania, a tak¿e cechami morfologicznymi owocników [8, 80, 81, 83, 84, 86, 89, 90]. Twardziak cieszy siê bardzo du¿ym zainteresowaniem konsumentów. Zainteresowanie to wynika z jego wyj¹tkowych walorów smakowych, du¿ej wartooeci od¿yw
Progress in Plant Protection, 2009
Journal of Fungi, 2021
A cultivated mushroom species, Pleurotus citrinopileatus, is becoming increasingly popular thanks... more A cultivated mushroom species, Pleurotus citrinopileatus, is becoming increasingly popular thanks to its attractive colour and medicinal properties. In this study, P. citrinopileatus was grown in a cultivation medium enriched with wheat bran (WB), thymus post-extraction waste (TPEW) and pumpkin post-extraction waste (PPEW) products. The study showed that the post-extraction wastes are a crucial factor determining the accumulation of minerals, the content/profile of low-molecular-weight organic acids (LMWOAs) and phenolic compounds in fruit bodies, thereby increasing their nutritional value. The use of the waste materials significantly increased LMWOAs contents. The sum of LMWOAs under all cultivation mediums increased, especially quinic, malic and citric acids under the 20% PPEW, 25 and 50% TPEW addition. Total phenolic content, phenolic content, as well as the composition and scavenging effect on DPPH radicals, were strongly dependent on the used substrate. The control variant was ...
Scientia Horticulturae, 2018
This study compared the mineral composition of fruit bodies of the edible mushroom Hypsizygus mar... more This study compared the mineral composition of fruit bodies of the edible mushroom Hypsizygus marmoreus (white and grey strains) produced in China and distributed in Poland with those cultivated experimentally in Poland. In total, 41 elements were determined using inductively coupled plasma optical emission spectrometry and the results were evaluated using various statistical methods. Principal component analysis pointed to similarity in the mineral composition of white H. marmoreus imported from China and obtained from experimental cultivation in Poland. The composition of elements in grey H. marmoreus fruit bodies from China and Poland was different. The Friedman test showed insignificant differences in the content of all 41 elements jointly among the 4 studied groups of mushrooms. The same insignificant differences were observed for 5 macroelements and the rest (36) of the elements jointly. Rank sum showed the highest load of 5 macroelements jointly in the grey strain from Polish experimental cultivation, while the lowest load of the rest of the 36 elements (including deleterious ones) was observed in the white strain from Polish experimental cultivation. The content of all 41 elements jointly in the studied mushroom groups was as follows: white strain (Poland) < grey strain (China) < white strain (China) < grey strain (Poland). Significant differences in total mineral content between white and grey fruit bodies of H. marmoreus, both from China and from Poland, and also for selected elements between white or grey strains from both countries (differences in cultivation), were indicated by the Welch Two Sample t-test (α = 0.05).
International Journal of Horticultural Science, 2019
Almoust half of the world’s population is at risk for inadequate zinc (Zn) intake, a strategic tr... more Almoust half of the world’s population is at risk for inadequate zinc (Zn) intake, a strategic trace element that is necessary for a healthy immune system. A lack of zinc can make a person more susceptible to disease and illness. There is a need of defining additional sources of zinc in diet. Cadmium (Cd), however, and its toxicity in food chain receives considerable public and scientific attention. Cd is primarily toxic to kidney and can cause bone demineralization. In many areas in the EU, intake of Cd is not far from maximum tolerable. Mushrooms are well known for accumulating metal ions such as zinc and cadmium. Objective of this study was to define relationship between cultivation systems and conditions on zinc and cadmium content in fruit bodies of Agaricus subrufescens grown on different substrates. Cultivation was performed on mushroom composts based on increasing amount of digestate from anaerobic digestion treatment processes mixed with wheat straw and paper. The Zn and Cd...
Journal of Environmental Management, 2019
Cadmium (Cd) and its mobility and toxicity in the food chain receives considerable public and sci... more Cadmium (Cd) and its mobility and toxicity in the food chain receives considerable public and scientific attention. Levels in soil have been increasing, partly caused by mineral fertiliser use. In many areas in the EU, intake of Cd is not far from the maximum tolerable level. Now, urban and more circular approaches to food production are being promoted, in which waste materials substitute growing media and fertilizers. Can this make the situation worse, or is it, on the contrary, possible to extract Cd from the cycle using practical microbial methods? Cd concentration, availability and accumulation in materials and crops in a closed greenhouse system was investigated first. Secondly, we tested if fungal remediation was able to remove a significant amount of Cd. A sequential extraction analysis showed how anaerobic digestion and composting changed chemical Cd availability. Cd levels in the system were comparable to agricultural soils. The vegetable crops did not accumulate Cd. However, the culture of the edible mushroom Agaricus subrufescens in the greenhouse had a strong effect on Cd mobility: It extracted 80% of the Cd from the growing medium into the mushrooms, mostly at the start of fruiting. These early Cd enriched mushrooms can be treated as special waste, while the later harvest complied with EU Cd limits for foodstuffs and can potentially be consumed. Thus, growing this mushroom species in an integrated waste-to-crop system can be a cost-efficient way to remediate Cd from the food chain.
Acta Horticulturae, 2018
The growth in urban population requires solutions that improve the quality of life, especially by... more The growth in urban population requires solutions that improve the quality of life, especially by proper waste management, reduction of air pollution and CO 2 emissions, and prevention of food waste. One of the key initiatives introduced and supported by the EU is circular economy. The main principle is 'to close the loop' by greater re-use and recycling of materials. To meet these challenges, a new solution was developed in the project Food to Waste to Food. In Norwegian climatic conditions, the cultivation of vegetables and mushrooms was performed in a low-energy semiclosed greenhouse insulated with soap bubbles. Presented here are the details in a system called "digeponics", in which biogas digester residues (solid and liquid parts) were used for growing medium and fertiliser for cultivation: the solid part was vermicomposted (converting nutrients into available forms) and mixed with green waste compost (to provide structure) into a growing medium for plants-rich in nutrients and beneficial microorganisms. The liquid, high in NH 4 + , was used in an aerated circulating solution. Through a series of experiments, we present the key measures for rapid conversion of the organic residue into a nutrient rich (e.g., NO 3-) and aerobic root zone. The main challenges were related to management of pH, EC, dissolved oxygen, chloride, nitrate and phosphate, which is discussed here. The input was nothing else than the waste itself. A control treatment based on mineral fertilisers and peat substrate was included. The yield of tomatoes was comparable to the control treatment. The results showed that a chemically balanced conventional system could be substituted by this microbial and waste based system, less chemically balanced, but more natural and sustainable.
European Food Research and Technology, 2017
carnosum and cultivated G. lucidum as regards accumulation of all elements. Significant differenc... more carnosum and cultivated G. lucidum as regards accumulation of all elements. Significant differences between cultivated and wild growing G. lucidum were observed only for K and In, whereas in G. pfeifferi differences were found for Ba, Cd, Eu, Ge, Ni, Rh, Sr, Te, Zn, Mg, and Na. Significant differences in Ca, P, and Pr contents were determined for both the species.
Progress in Plant Protection, 2009
IECHo 2022
This article is an open access article distributed under the terms and conditions of the Creative... more This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY
International Journal of Horticultural Science, 2021
Black poplar mushroom, Agrocybe cylindracea deserves special attention, due to its medicinal prop... more Black poplar mushroom, Agrocybe cylindracea deserves special attention, due to its medicinal properties. Water and alcohol extracts from fruiting bodies of the fungus have an anti-oxidant, anti-cancer, anti-fungal, cholesterol and triglycerides blood level lowering abilities. This mushroom is rich in proteins and vitamins, mineral elements and low in fat. The aim of the experiments was to determine effect of a substrate supplementation with CaCO3 on mycelial growth, yield, morphological features and storability of fruiting bodies of four strains of A. cylindracea (DC.) Marie. The amount of additive to sawdust substrate affects rate of mycelial growth and yield of investigated strains. A. cylindracea mycelial growth was not affected by addition of CaCO3 to substrate, however a significant effect of this additive was found on yield, which was the highest with CaCO3 addition in an amount of 8 g/100 g of substrate. Carpophores characterized with the largest caps diameter, and the larges...
Horticulturae
The present investigation aimed to study the utilisation of combined dairy manure-food waste dige... more The present investigation aimed to study the utilisation of combined dairy manure-food waste digestate as a substrate (experimental mushroom substrate—EMS) for Pleurotus djamor (strain 2708, Mycelia) cultivation. Considering the lack of scientific information about the influence of elements concentration in growing substrates on the bioaccumulation of elements in cultivated mushrooms and their residual concentrations in substrates left after cultivation (spent mushroom substrate—SMS), a multi-elemental analysis of 38 elements was carried out. In the study, inductively coupled plasma optical emission spectrometry (ICP OES) was used for elemental analysis. The P. djamor cultivated on EMS resulted in a yield of 196.50 g/bag, achieving a biological efficiency (BE) of 39.90%. High variability in the elemental concentrations among substrates both before and after mushroom cultivation was evident. The studied elements accumulation in P. djamor was in an increasing trend in three subsequent...
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Papers by Agnieszka Jasińska