Results 101 to 110 of about 36,000 (178)

Efficient Synthesis of Sugar Oxazolines from Unprotected N-Acetyl-2-amino Sugars by Using Chloroformamidinium Reagent in Water

, 2016
Sugar oxazoline derivatives were directly synthesized from the corresponding N-acetyl-2-amino sugars in aqueous media by using a chloroformamidinium-type dehydrating reagent.
Shin-ichiro Shoda (1733680), Tomonari Tanaka (1733686), Masato Noguchi (396802), Atsushi Kobayashi (582164), Hidetoshi Gyakushi (2388130)   +4 more
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Increasing vineyard sustainability: innovating a targeted chitosan-derived biocontrol solution to induce grapevine resistance against downy and powdery mildews

Frontiers in Plant Science
The European Green Deal aims to reduce the pesticide use, notably by developing biocontrol products to protect crops from diseases. Indeed, the use of significant amounts of chemicals negatively impact the environment such as soil microbial biodiversity ...
Daphnée Brulé, Marie-Claire Héloir, Thibault Roudaire, Jérémy Villette, Silvère Bonnet, Yoann Pascal, Benoît Darblade, Philippe Crozier, Philippe Hugueney, Véronique Coma, Benoit Poinssot   +10 more
doaj   +1 more source

Study on the extraction and purification of Chitin and Chitin based derivatives from Exoskeleton of Fresh water prawns [PDF]

Crustacean’s shells constitute the traditional and current commercial source of Chitin. Chitin and its derivatives as a potential resource as well as multiple functional substrates have generated attractive interest in various fields such as biomedical ...
Abhishek Mathur, Vinod Kumar
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Isolation, Macromolecular Properties, and Combining Site of a Chitooligosaccharide-specific Lectin from the Exudate of Ridge Gourd(Luffaa cutangzda)

, 1986
A lectin specific for chito-oligosaccharides from the exudate of ridge gourd (Luffa acutangula) fruits has been purified to homogeneity by affinity chromatography.
Sanadiq, Ashok R, Vellareddy, Anantharam, Patanjali, Sankhavaram R, Goldstein, Irwin J, Swam, Joginadha M, Surolia, Avadhesha   +5 more
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Non‐branched β‐1,3‐glucan oligosaccharides trigger immune responses in Arabidopsis [PDF]

[EN] Fungal cell walls, which are essential for environmental adaptation and host colonization by the fungus, have been evolutionarily selected by plants and animals as a source of microbe-associated molecular patterns (MAMPs) that, upon recognition by
Sopeña Torres, Sara, Muñoz Barrios, Antonio, Garrido Arandía, María, Mélida Martínez, Hugo, López, Gemma, Pacios, Luis F., Molina, Antonio, Bacete, Laura, Jordá, Lucía   +8 more
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Intervention mechanism of marine-based chito-oligosaccharide on acute liver injury induced by AFB1 in rats

Bioresources and Bioprocessing
Aflatoxin B1 (AFB1) is extremely hepatotoxic, a causative agent of liver cancer, and can cause symptoms of acute or chronic liver damage. Chito-oligosaccharides (COS), obtained from the degradation of chitosan derived from shrimp and crab shells, is a ...
Lin Chen, Jiahui Yan, Huijun Shi, Zhaohuan Zhang, YueLiang Zhao, Yong Zhao, Yuan Wang, Jie Ou   +7 more
doaj   +1 more source

Chito-oligosaccharides (COS) functionality: Antimicrobial activity and antioxidant capacity in vitro

, 2015
Trabajo presentado al 10th International Conference of the European Chitin Society celebrado en San Petersburgo (Rusia) del 20 al 24 de mayo de 2011.
Mengíbar, Marian, Mateos-Aparicio, Inmaculada, Miralles, Beatriz, Tejero, S., Costabile, Adele, Kolida, Sofía, Rastall, Robert A., Heras, Ángeles   +7 more
openaire   +2 more sources

壳寡糖在N9小胶质细胞中抑制由脂多糖诱导的一氧化氮的生成

, 2011
Chito-oligosaccharides (COS) have been reported to exert many biological activities, such as antioxidant, antitumor and anti-inflammatory effects. However, the effects of COS on inflammatory microglial cells remain unknown. In present study, we examined
魏鹏, 杜昱光, 许青松, 于超
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Owa-Chito Festival

, 1994
Photograph of a scene during the Owa-Chito Festival, at Beavers Bend State ...
Argo, Jim
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Chitinase Chi1 from Myceliophthora thermophila C1, a Thermostable Enzyme for Chitin and Chitosan Depolymerization

, 2018
A thermostable Chitinase Chi1 from Myceliophthora thermophila C1 was homologously produced and characterized. Chitinase Chi1 shows high thermostability at 40 °C (>140 h 90% activity), 50 °C (>168 h 90% activity), and 55 °C (half-life 48 h).
Eggink, G., Broek, Ben, van den, Koetsier, Martijn J., Krolicka, M., Boeriu, C.G., Joosten, Rob, Hinz, Sandra W.A.   +6 more
core   +1 more source