Preferencje help
Polish version English version Język
Widoczny [Schowaj] Abstrakt
Liczba wyników

Znaleziono wyników: 20

Liczba wyników na stronie
Pierwsza strona wyników Pięć stron wyników wstecz Poprzednia strona wyników Strona / 1 Następna strona wyników Pięć stron wyników wprzód Ostatnia strona wyników

Wyniki wyszukiwania

Wyszukiwano:
w słowach kluczowych:  oyster mushroom
help Sortuj według:

help Ogranicz wyniki do:
Pierwsza strona wyników Pięć stron wyników wstecz Poprzednia strona wyników Strona / 1 Następna strona wyników Pięć stron wyników wprzód Ostatnia strona wyników
1

Comparison of mycelium growth and yielding of crossbred cultures of Pleurotus ostreatus (FR.) KUMM.

100%
Ziombra M., Czerwinska-Nowak A., Siwulski M.
Zeszyty Problemowe Postępów Nauk Rolniczych
|
2009
|
tom 539
|
nr 2
Badano wzrost grzybni na pożywce pszennej i podłożu ze słomy oraz plonowanie 9 kultur krzyżówkowych boczniaka ostrygowatego Pleurotus ostreatus (Fr.) KUMM. Doświadczenie przeprowadzono w Katedrze Warzywnictwa Uniwersytetu Przyrodniczego w Poznaniu w 2007 i 2008 roku. Przedmiotem badań były kultury krzyżówkowe boczniaka ostrygowatego oznaczone jako: 2/7, 3/19, 5/49, 7/61, 9/73, 11/91, 12/97, 14/10 i 14/127 pochodzące z kolekcji własnej Katedry Warzywnictwa Uniwersytetu Przyrodniczego w Poznaniu. Wzrost grzybni badano na pożywce agarowej pszennej na szalkach Petriego oraz na podłożu ze słomy w probówkach szklanych. W doświadczeniu uprawowym przeprowadzono ocenę plonowania 3 kultur krzyżówkowych wytypowanych na podstawie wyników badań wzrostu grzybni. Podłoże uprawowe stanowiła słoma pszenna uformowana w bloki o masie jednostkowej 16 kg. Stwierdzono, że badane kultury krzyżówkowe różniły się zarówno pod względem szybkości wzrostu grzybni, jak i wielkości plonu. Na pożywce pszennej najszybszym wzrostem grzybni odznaczała się kultura 14/127, natomiast na podłożu ze słomy pszennej najszybszy wzrost grzybni stwierdzono u kultur oznaczonych jako 14/127, 14/10, 9/73 i 12/97. Spośród kultur krzyżówkowych wytypowanych do doświadczenia uprawowego największym plonem ogólnym i handlowym odznaczała się kultura 14/127, najmniejszym zaś kultura 9/73.
2
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Oyster mycelium on the liquid medium

99%
Gapinski M., Wozniak W., Ziombra M., Murawska J.
Acta Mycologica
|
2007
|
tom 42
|
nr 1
The research presents the results of oyster mycelium growth on the liquid medium. The mycelim growth: Pleurotus citrinopileatus Singer, P. djamor (Rumph.: Fr.)Boedjin, P. erynii (DC.)Gillet and P. precoce (Fr). Quél. was tested. The quality and quantity of mycelium was assumed.
3
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Impact of light on yielding of some Pleurotus sp. strains

85%
Siwulski M., Ziombra M., Sobieralski K.
Acta Mycologica
|
2012
|
tom 47
|
nr 1
Light is an important factor deciding about yielding and morphological characters of Pleurotus carpophores. The objective of the research was to ascertain the impact of period and intensity of lighting on yielding and carpophore morphological features of four strains of oyster mushroom. The following strains were investigated: P. ostreatus: PX, K22 and P80 strains, P. pulmonarius: P20 strain. Fluorescent lamps with Day-Light were used to provide light in the cultivation room. The following lighting periods were used: 6, 10 and 14 hours/day and the applied lighting intensity included: 100, 300, 500 and 700 lx. Lighting exerted a significant impact on yielding. The highest carpophore crop was recorded when the applied lighting intensity was 500 and 700 lx for the period of 14 h/d. The highest mean mass of carpophores was recorded at 14-hour light exposure and 500 and 700 lx lighting intensity. Carpophore morphological features modified by the lighting period and its intensity included the cap diameter as well as the length and thickness of the stem.
4
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Pruning wastes from fruit trees as a substrate for Pleurotus ostreatus

85%
Landinez-Torres A. Y., Perez Fagua C., Lopez A. C. S., Deaquiz Oyola Y. A., Girometta C. E.
Acta Mycologica
|
2021
|
tom 56
|
nr 1
5

Aktywnosc przeciwutleniajaca frakcji fenolowych wyodrebnionych z boczniaka ostrygowatego - Pleurotus ostreatus [Jacq. ex Fr.] Quel

71%
Karmanska A., Florczak J., Wedzisz A.
Bromatologia i Chemia Toksykologiczna
|
2004
|
tom 37
|
nr 4
387-391
6

Potential of oyster mushrooms for the biocontrol of sugar beet nematode [Heterodera schachtii]

71%
Palizi P., Goltapeh E. M., Pourjam E., Safaie N.
Journal of Plant Protection Research
|
2009
|
tom 49
|
nr 1
27-33
The potential of oyster mushrooms to attack and kill sugar beet cyst nematode (Heterodera schachtii) was studied. The ability of Pleurotus ostreatus, P. sajor-caju, P. florida, P. flabellatus, P. ostreatus (sporeless), P. eryngii and Hypsizygus ulmarius to prey on the cyst nematode was confirmed. Nematodes were inoculated on water agar plates on which a single sparse fungal colony of one of the above mentioned fungi was grown. Nematodes were quickly immobilized after inoculation the plates with each Pleurotus species, with mortality of about 96%, 72%, 55%, 52%, 20%, 23% and 62%, respectively. Nematicidal activities of culture filtrates of Pleurotus species and H. ulmarius against H. schachtii were also studied in vitro. Extracts of P. ostreatus could paralyse 90% of nematodes whereas P. eryngii could paralyse only 50% of nematodes. The efficacy of old mushroom compost from cultures of P. ostreatus and P. sajor-caju in controlling cysts on sugar beet (Beta vulgaris ICI) were studied under greenhouse conditions. The results showed that 100 and 200 grams of mushroom compost per 3 kilogram/pot could significantly control cysts, reducing more than 85% cysts in soil. Presence of cysts on the roots and larvae inside roots were compared with the control treatment.
7
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

The nutritional and health properties of an oyster mushroom (Pleurotus ostreatus (Jacq. Fr) P. Kumm.)

71%
Salata A., Lemieszek M., Parzymies M.
Acta Scientiarum Polonorum. Hortorum Cultus
|
2018
|
tom 17
|
nr 2
An oyster mushroom (Pleurotus ostreatus (Jacq.) P. Kumm) is a cultivated species of mushrooms characterizing with unique culinary and medicinal properties. Its’ nutritional value comes from proteins, carbohydrates, fatty acids, vitamins and mineral nutrients present in their fruitbodies. Because of a high content of fiber (mainly chitin) and low content of fat, they are a valuable element of an atherosclerosis diet. The fruitbodies of oyster mushrooms are an important source of biologically active substances, specific polysaccharides and polyphenols, which influence a human immune system, so that it fights against cancer cells. ß-D-glucans have an advantageous effect on digestive system, lower blood cholesterol and triglycerides level, decrease the risk of ischaemic heart disease. Active substances present in the mushrooms have antioxidant, antibacterial, antiviral, antidiabetic and anti-inflammatory properties. Numerous scientific studies prove high efficiency of the therapy with the use of preparations and extracts from Pleurotus ostreatus mycelia, both in prophylaxis and cure of civilization diseases, atherosclerosis and cancer.
8

Dried shiitake [Lentinula edodes] and oyster [Pleurotus ostreatus] mushrooms as a good source of nutrient

71%
Regula J., Siwulski M.
Acta Scientiarum Polonorum. Technologia Alimentaria
|
2007
|
tom 06
|
nr 4
Due to presented in literature potential health benefits of shiitake Lentinula edodes (Berk.) Pegl. and oyster mushroom Pleurotus ostreatus (Jacq.: Fr.) Kumm., chemical composition as well as Fe, Cu and Zn ions sorption (in conditions related to human digestive tract) by dried shiitake and oyster were investigated. Both dried mushrooms had the high content of dietary fiber, Fe, Cu, Mg, K but low of fat, Na and Ca. Relatively low sorption of micronutrients was found in pH = 1.8, while the high sorption of Cu and Fe was observed in pH = 8.7. Dried mushrooms satisfied the maximum permissible level standards concerning toxic metals. The results of the research suggest that dried shiitake and oyster mushrooms can be used as additives in food products
9
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Comparison of growth and enzymatic activity of mycelium and yielding of Pleurotus ostreatus (Fr.) Kumm. on different substrates

57%
Siwulski M., Drzewiecka K., Sobieralski K., Chong Y.
Acta Scientiarum Polonorum. Hortorum Cultus
|
2010
|
tom 09
|
nr 3
Cereal straw is used as the most common substrate for Pleurotus ostreatus (Fr.) Kumm. cultivation. However other easily available and cheep materials are being sought. Textile industry wastes, among others, seem to be suitable materials. The effect of the kind of substrate on the mycelium growth, enzymatic activity and yield of Pleurotus ostreatus (Fr.) Kumm. was investigated. The subjects of the studies were the ‘K22’ and ‘P80’ strains of P. ostreatus and four substrates: i.e. alder sawdust, rye straw, hemp and flax shive. The type of substrate was found to affect the examined P. ostreatus parameters. The examined strains responded similarly to the applied substrate type. The best mycelium growth was obtained on the substrate from flax shive. The activity of the laccase enzyme turned out to be the highest on the hemp shive and the same substrate also yielded the highest crop of carpophores. The obtained results corroborated high usefulness of hemp and flax shive for the cultivation of P. ostreatus.
10

Fauna upraw boczniaka ostrygowatego

57%
Lewandowski M., Dmowska E., Ignatowicz S.
Progress in Plant Protection
|
1999
|
tom 39
|
nr 2
463-466
11

Aktywnosc celulolityczna grzybow uprawowych

57%
Karmanska A., Florczak J., Wedzisz A.
Bromatologia i Chemia Toksykologiczna
|
2005
|
tom 38
|
nr 4
351-354
Badano aktywność celulolityczną trzech gatunków grzybów uprawowych: boczniaka ostrygowatego, boczniaka mikołajkowego i pieczarki dwuzarodnikowej. Do oznaczania aktywności tych enzymów wykorzystano metodą Somogyi-Nelsona.
12

A new species of Chonocephalus Wandolleck (Diptera: Phoridae) that is a secondary pest of oyster mushrooms (Poriales: Lentinaceae) in Indonesia

57%
Rostaman, Disney R.
Fragmenta Faunistica
|
2004
|
tom 47
|
nr 1
13

Mycelium growth and yield of wild strains of Pleurotus ostreatus (Jacq.: Fr.) Quel. cultivated on waste materials from the textile industry

57%
Sobieralski K., Siwulski M., Sas-Golak I., Mankowski J., Kotlinska T.
Folia Horticulturae
|
2011
|
tom 23
|
nr 1
14

Effect of the leaf extract from the maidenhair tree [Ginkgo biloba L.] on the growth of the oyster mushroom [Pleurotus spp.] mycelium

57%
Siwulski M., Sobieralski K., Korszun S.
Herba Polonica
|
2007
|
tom 53
|
nr 3
The authors investigated the impact of maidenhair alcohol extract addition on mycelium growth in two species of oyster mushroom: P. precoce and P. citrinopileatus on the agar medium and beech sawdust substrate. The following concentrations of the experimental extract were added to media and substrates: 0, 1, 10, 100, 1000 and 10000/Jg/l. It was found that addition of extract from maidenhair leaves to agar medium either stimu­lated or inhibited the mycelium growth of oyster mushroom depending on extract con­centration. In case of the P. precoce, stimulation of mycelium growth occurred at extract concentration of 1 and 10 /Jg/1, while in P. citrinopileatus - at concentration ranging from 1 to 100pg/l. Concentrations higher than those mentioned above inhibited the growth of mycelium. The extract from maidenhair leaves added to substrate from beech sawdust was found to stimulate mycelium growth only at concentration of 10000 jug/1, irrespective of species of the examined oyster mushroom.
15
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Rheological properties and quality evaluation on Egyptian balady bread and biscuits supplemented with flours of ungerminated and germinated legume seeds or mushroom

50%
Eissa H. A., Hussein A. S., Mostafa B. E.
Polish Journal of Food and Nutrition Sciences
|
2007
|
tom 57
|
nr 4
487-496
Raw and germinated chick peas and kidney peas flours and mushroom flours as a partial substitute for wheat flour in Egyptian balady bread and biscuit production were evaluated. The rheological properties of flour dough and baking quality properties (physical, chemical, protein content, colour and sensory characteristics) of wheat flour, raw and germinated chick peas and kidney pea’s flours or mushroom flours were examined in balady bread and biscuit. Wheat flour was partially replaced by raw and germinated chick peas and kidney pea’s flours and mushroom flours in ratios of 5, 10, and 15%. Water absorption, dough development time (DDT) and dough weakening increased but mixing tolerance index (MTI) and dough stability decreased in the case of raw and germinated legumes flours, whereas the extent of decrease was relatively marginal in the case of mushroom flours at the level of 5 and 10%. Greater effects were observed on the mixing tolerance index values (MTI) in biscuit. It increased in the case of germinated legumes flour and mushroom flour, whereas the extent of decrease was relatively marginal in the case of raw legumes flour with increasing the level from 5% to15%. Baking properties, colour and sensory evaluation tests showed that 15% of wheat flour could be replaced with germinated legumes and mushroom flours and still providing good quality of Egyptian balady bread and biscuits. MTI as an indicator for staling test revealed that wheat bread was better than wheat-germinated legumes and mushroom flours bread regarding freshness.
16

Wchlanianie i wiazanie kadmu przez boczniaka ostrygowatego [ Pleurotus ostreatus Jacq.ex f.Quel ] w warunkach uprawy

50%
Florczak J., Lasota W.
Bromatologia i Chemia Toksykologiczna
|
1995
|
tom 28
|
nr 1
17-23
Badano owocniki boczniaka ostrygowatego uprawianego na podłożu kontrolnym i skażonym (zawierającym zanieczyszczoną metalami słomę) oraz słomę skażoną i kontrolną. Przeprowadzono charakterystykę frakcji białkowych boczniaka i słomy za pomocą sączenia molekularnego. Podjęto próbę wyodrębnienia z boczniaka frakcji białkowych wiążących kadm.
17

Problemy ochrony upraw boczniaka [Pleurotus spp.] przed szkodnikami

50%
Tomalak M.
Progress in Plant Protection
|
2008
|
tom 48
|
nr 3
978-987
18

A new subspecies of a scuttle fly [Diptera: Phoridae] that feeds on oyster mushrooms [Pleurotus ostreatus] in Poland

50%
Disney R. H. L., Durska E.
Fragmenta Faunistica
|
1999
|
tom 42
|
nr 07-13
19

Porownanie skladu chemicznego boczniaka ostrygowatego - Pleurotus ostreatus Jacq. ex Fr. Quel z pieczarka dwuzarodnikowa - Agaricus bisporus Lge. Sing.

43%
Karmanska A., Wedzisz A., Biernat J., Florczak J.
Bromatologia i Chemia Toksykologiczna
|
2002
|
tom 35
|
nr 3
283-287
Porównano skład chemiczny boczniaka ostrygowatego i pieczarki dwuzarodnikowej. Oznaczono zawartość wilgoci, popiołu całkowitego, związków azotowych, skład aminokwasowy, skład kwasów tłuszczowych i wybranych składników mineralnych.
20

Wplyw sposobu dlugotrwalego przechowywania grzybni boczniaka na jej wzrost

43%
Siwulski M., Sobieralski K., Czerwinska A.
Zeszyty Problemowe Postępów Nauk Rolniczych
|
2007
|
tom 517
|
nr 1
173-178
The influence of storage method on the growth of Pleurotus sp. spawn was tested. Three species of Pleurotus: P. ostreatus, P. precoce and P. djamor, were used in the experiment. The grain spawn was stored for a year under following conditions: liquid nitrogen, at the temperature of -28°C, at the temperature of 1-2°C and at the temperature of 2-4°C after previous drying. The storage method influenced the spawn growth of tested species. The spawn which was dried initially and then stored at the temperature of 2-4°C was characterized by the best vitality. Storage of Pleurotus spawn at the temperatures of -28°C and temperature of 1-2°C resulted in the spawn decay.
Pierwsza strona wyników Pięć stron wyników wstecz Poprzednia strona wyników Strona / 1 Następna strona wyników Pięć stron wyników wprzód Ostatnia strona wyników
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.