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    Wyświetlanie 1-5 z 5
    Tytuł:
    Tekhnologicheskie osnovy sozdanija modelnojj biotekhnologii mikobiopreparatov organicheskogo zemledelija
    Technology basics of biotechnology mikobiopreparatov model of organic farming
    Autorzy:
    Melnychuk, M.
    Dubrovin, V.
    Tesyluk, V.
    Krasowski, E.
    Powiązania:
    https://bibliotekanauki.pl/articles/76883.pdf
    Data publikacji:
    2013
    Wydawca:
    Komisja Motoryzacji i Energetyki Rolnictwa
    Tematy:
    biotechnology
    polysaccharide
    chitin
    chitosan
    glucan
    mushroom
    organic farming
    plant resistance
    Opis:
    Изложена актуальность разработки технологии и технического обеспечения производства микобиопрепаратов на основании элиситоров полисахаридной природы – хитина и глюканов. Рассмотрены современные представления о ключевых механизмах индукции устойчивости растений. Представлена технологическая схема модельной биотехнологии получения полисахаридов из клеточной стенки гриба трутовика настоящего.
    Presents current technology development and technical support on the basis of production mikobiopreparatov elicitors polysaccharide - chitin and glucan. The modern idea of the key mechanisms of induction of plant resistance. Is a flow diagram of the model Biotechnology of polysaccharides of the cell wall of the fungus Polypore present.
    Źródło:
    Motrol. Motoryzacja i Energetyka Rolnictwa; 2013, 15, 3
    1730-8658
    Pojawia się w:
    Motrol. Motoryzacja i Energetyka Rolnictwa
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Tekhnologicheckie osnovy poluchenija i primenenie gribnykh polisakharidov v organicheskom zemledelii
    Technological basis of preparation and mushroom polysaccharides in organic farming
    Autorzy:
    Melnychuk, M.
    Golub, H.
    Dubrovin, V.
    Teslyuk, V.
    Baranovsky, V.
    Powiązania:
    https://bibliotekanauki.pl/articles/77563.pdf
    Data publikacji:
    2013
    Wydawca:
    Komisja Motoryzacji i Energetyki Rolnictwa
    Tematy:
    plant protection
    plant disease
    protective mechanism
    chitin
    glucan
    fungi
    mushroom
    polysaccharide
    technical efficiency
    organic farming
    Opis:
    Found that an effective and new areas to protect plants from diseases is the induction of protective mechanisms. Study of various substances that are elisytorni properties and determined that the promising applcations of chitin and its derivatives. Affordable source of chitin and glucans can be mushrooms. The technology of obtaining mikobiopreparatu from fungal glucans and sound biological effectiveness of its use on different crops.
    Źródło:
    Motrol. Motoryzacja i Energetyka Rolnictwa; 2013, 15, 4
    1730-8658
    Pojawia się w:
    Motrol. Motoryzacja i Energetyka Rolnictwa
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Evaluation of polysaccharides content in fruit bodies and their antimicrobial activity of four Ganoderma lucidum (W Curt.: Fr.) P. Karst. strains cultivated on different wood type substrates
    Autorzy:
    Skalicka-Wozniak, K.
    Szypowski, J.
    Los, R.
    Siwulski, M.
    Sobieralski, K.
    Glowniak, K.
    Malm, A.
    Powiązania:
    https://bibliotekanauki.pl/articles/59103.pdf
    Data publikacji:
    2012
    Wydawca:
    Polskie Towarzystwo Botaniczne
    Tematy:
    polysaccharide content
    fruit body
    antimicrobial activity
    Ganoderma lucidum
    mushroom
    wood
    substrate type
    extraction
    antibacterial activity
    Opis:
    Quantitative determination of polysaccharides in Ganoderma lucidum fruit bodies from different sawdust cultivation substrates and their antibacterial activity was done. Thirty six samples were analyzed. Four strains of Ganoderma lucidum (GL01, GL02, GL03 and GL04) were cultivated on the growth substrates of three different sawdust types: birch (Bo), maple (Kl) or alder (Ol) amended with wheat bran in three different concentrations: 10, 20 and 30% (w/w). Even though the richest in polysaccharides was GL01 strain, the highest yields of the polysaccharides were determined in GL04Kl3 sample and was 112.82 mg/g of dry weight. The antibacterial activity of polysaccharides was determined in vitro using micro-dilution broth method. The panel of eight reference bacterial strains was used. All the polysaccharide samples tested showed the broad spectrum and the moderate antibacterial activity. Micrococcus luteus ATCC 10240 strain was the most sensitive with MIC (minimal inhibitory concentration) = 0.63 − 1.25 mg/mL.
    Źródło:
    Acta Societatis Botanicorum Poloniae; 2012, 81, 1
    0001-6977
    2083-9480
    Pojawia się w:
    Acta Societatis Botanicorum Poloniae
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Effects of Tremella fuciformis-Derived Polysaccharides with Different Molecular Weight on D-Galactose-Induced Aging of Mice
    Autorzy:
    Luo, Donghui
    Liu, Xiaofei
    Guan, Jingjing
    Jang, Guili
    Hua, Yanglin
    Zhang, Xinfei
    Xu, Xiaofei
    Powiązania:
    https://bibliotekanauki.pl/articles/16538544.pdf
    Data publikacji:
    2023-05-25
    Wydawca:
    Instytut Rozrodu Zwierząt i Badań Żywności Polskiej Akademii Nauk w Olsztynie
    Tematy:
    mushroom
    polysaccharide purification
    anti-oxidant activity
    anti-aging activity
    structure-function relationship
    anti-oxidant enzyme
    Opis:
    The structure-bioactivity relationship of Tremella fuciformis polysaccharides (TFPs) in anti-aging in vivo is rarely reported. In the present study, a purified TFP, named HM, mainly composed of mannose, fucose, xylose, and glucose in a molar ratio of 4.14:0.98:0.81:0.62, was obtained from the fruiting body of T. fuciformis. Subsequently, two differentially degraded TFPs, named MM and LM, respectively, were prepared by a combined method of ultrasonic irradiation (US) and H2O2 treatment. Their structural properties, scavenging activities against free radicals in vitro, and anti-aging effects on D-galactose-induced aging of mice were determined. The average molecular weight of HM, MM, and LM was 58.3×106, 4.68×106, and 3.14×105 Da, respectively. All three TFPs were devoid of triple helix conformation and exhibited concentration- and molecular weight-dependent scavenging activity against radicals. The TFPs markedly relieved skin aging, effectively attenuated oxidative stress, and significantly decreased inflammation in D-galactose-induced aging mice. MM exhibited the best anti-aging effect among the TFPs. Additionally, TFPs partially restored the alterations in pH and the total content of short-chain fatty acids (SCFAs) in the colon but exhibited various impacts on the content of the individual SCFAs. These findings would provide rational guidance for a better application of TFPs in anti-aging foods and expand our understanding of the structure-function relationship of mushroom polysaccharides.
    Źródło:
    Polish Journal of Food and Nutrition Sciences; 2023, 73, 2; 163-174
    1230-0322
    2083-6007
    Pojawia się w:
    Polish Journal of Food and Nutrition Sciences
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Culinary and medicinal mushrooms: insight into growing technologies
    Autorzy:
    Zięba, Piotr
    Sękara, Agnieszka
    Sułkowska-Ziaja, Katarzyna
    Muszyńska, Bożena
    Powiązania:
    https://bibliotekanauki.pl/articles/11543379.pdf
    Data publikacji:
    2020
    Wydawca:
    Polskie Towarzystwo Botaniczne
    Tematy:
    mushroom
    mushroom cultivation
    growing technology
    Agaricus bisporus
    Ganoderma lucidum
    Lentinus edodes
    Pleurotus
    polysaccharide
    terpenoid
    cultivated mushroom
    medicinal property
    edible mushroom
    Opis:
    Humans have used mushrooms from the beginning of their history. However, during the last few decades, the market demand for these fruiting bodies has increased significantly owing to the spread in the capabilities of culinary and pharmacological exploitation. Natural mushroom resources have become insufficient to meet the support needs. Therefore, traditional methods of extensive cultivation as well as modern technologies have been exploited to develop effective growing recommendations for dozens of economically important mushroom species. Mushrooms can decompose a wide range of organic materials, including organic waste. They play a fundamental role in nutrient cycling and exchange in the environment. The challenge is a proper substrate composition, including bio-fortified essential elements, and the application of growing conditions to enable a continuous supply of fruiting bodies of market quality and stabilized chemical composition. Many mushroom species are used for food preparation. Moreover, they are treated as functional foods, because they have health benefits beyond their nutritional value, and are used as natural medicines in many countries. Owing to the rapid development of mushroom farming, we reviewed the growing technologies used worldwide for mushroom species developed for food, processing, and pharmacological industries.
    Źródło:
    Acta Mycologica; 2020, 55, 2; 5526
    0001-625X
    2353-074X
    Pojawia się w:
    Acta Mycologica
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
      Wyświetlanie 1-5 z 5

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