Results 111 to 120 of about 36,000 (178)

Purification, Characterization and Antifungal Activity of Chitinase from Serratia marcescens Isolated from Fresh Vegetables

Ibn Al-Haitham Journal for Pure and Applied Sciences, 2017
  Seven [35%] and five [25%] Serratia marcescens  isolates were obtained out of 20 samples of lettuce and 20 samples of spinach, respectively, taken from different locations in a farm in Baghdad city.
N. H. Zeki, S. N. Muslim
doaj  

One-Pot Synthesis of 2-Deoxy-β-oligosaccharides

, 2016
A new one-pot method using glycosyl phosphites for the synthesis of 2-deoxy-β-oligosaccharides is ...
Gary A. Sulikowski (214879), Rongson Pongdee (526404), Bin Wu (138543)   +2 more
core   +1 more source

CHITO-OLIGOSACCHARIDE: A MULTIFUNCTIONAL BIOPOLYMER ADVANCING MODERN WOUND HEALING

Chito-oligosaccharide (COS), a low–molecular weight bioactive derivative of chitosan, has emerged as a highly promising multifunctional biopolymer for advanced wound management. Its unique structural characteristics—short β-(1→4)-linked chains of D-glucosamine and Nacetyl-D-glucosamine with tunable degrees of polymerization and acetylation—provide ...
openaire   +2 more sources

Characterization of chito-oligosaccharides prepared by chitosanolysis with the aid of papain and Pronase, and their bactericidal action against Bacillus cereus and Escherichia coli

, 2005
Papain (from papaya latex; EC 3.4.22.2) and Pronase (from Streptomyces griseus; EC 3.4.24.31) caused optimum depoly-merization of chitosan at pH 3.5 and 37 °C, resulting in LMMC (low molecular mass chitosan) and chito-oligomeric-monomeric mixture.
Lalitha, R. Gowda, Acharya, B. Vishu Kumar, Varadaraj, M. C., Tharanathan, R. N.   +3 more
core  

壳寡糖诱导烟草防御酶系活性变化及PR-1a基因表达研究

, 2010
寡糖（oligosaccharides）是重要的植物系统获得抗病性的激发子。壳寡糖（chito-oligosaccharides）是一类氨基葡萄糖通过β—1，4键成苷而形成的2～10个单元的低聚糖。已有的研究表明壳寡糖具有多种生物活性。前期研究结果表明，壳寡糖诱导的植物系统抗病性对抑制植物病毒有很好的效果。本研究以烟草和TMV为互作体系 ...
商文静, 杜昱光, 商鸿生, 吴云锋, 赵小明   +4 more
core  

Chito-oligosaccharide loaded with ACC (1-aminocyclopropane-1-carboxylate) deaminase-producing bacteria improved soil microecology and cotton growth in salinized lands. [PDF]

BMC Plant Biol
An M, Jia Y, Ren K, Zhang L, Wang Q, Zhu Y, Fan Y.   +6 more
europepmc   +1 more source

Oligosaccharide oxidase for the enzymatic synthesis of glucosaminic acids. [PDF]

Biotechnol Lett
Raji O, Vuong TV, Davoudvandi N, Master ER.   +3 more
europepmc   +1 more source

Protection against Polymicrobial Sepsis by Chitin Oligomers is Fine-Tuned by <i>N</i>‑Acetyl‑d‑Glucosamine Residues. [PDF]

ACS Omega
Patel P, Agnihotri G, Siddappa S, Ravindran B, Saiyed T.   +4 more
europepmc   +1 more source

Acetate to caproate: metagenomic insights into functional shifts in a methane-arrested anaerobic bioreactor. [PDF]

FEMS Microbes
Schaerer LG, Anderson RS, Chan J, De Long SK.   +3 more
europepmc   +1 more source

Lipo-Chito Oligosaccharides Enhances Germination Tolerance of Maize to Salinity Stress

International Journal of Current Microbiology and Applied Sciences, 2017
M. Rajasekar, D. Udhaya Nandhini, E. Somasundaram   +2 more
openaire   +1 more source