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Chitin degradation by the facultatively aerobic cellulolytic bacterium Cellulomonas uda
Pure sciences Biological sciences Chitin Cellulolytic bacterium Cellulomonas uda Nitrogen availability
2015/1/28
Microbes, traditionally characterized by their capacity to decompose cellulose anaerobically, were examined for the ability to degrade the chemically-related polymer, chitin. Our results suggest that ...
The Characterization of Chitin Microparticle Preparations: Degree of Acetylation and its Effect on Immunologic Response
Chitin Chitosan THP-1 Th17 Th1
2014/11/6
Studies examining the immune response upon exposure to chitin microparticles in living models have reached drastically differing conclusions, and the reason remains unclear. One notable issue between ...
冻融循环对甲壳素凝聚态结构和脱乙酰反应的影响（Effects of Freezing-thawing Cyclic Treatment on Condensed State Structure and N-deacetylation of Chitin）
甲壳素 冻融循环处理 N-脱乙酰反应
2009/11/3
甲壳素和质量分数为40%的浓NaOH溶液的混合物在-18℃和40℃条件下反复进行冻融处理，结果表明慢速冷冻加低温解冻的冻融循环处理过程中，冰晶的反复形成和重结晶能够破坏甲壳素凝聚态特别是晶态结构。经过3次冻融循环处理，可使甲壳素在NaOH溶液中完全溶解，获得甲壳素最终质量分数为4%，NaOH最终质量分数约为10%的均相溶液，为用均相脱乙酰法制备半脱乙酰水溶性甲壳素提供前提。
Effect of Chitin in Shrimp Meal on Growth Performance and Digestibility in Growing Broilers
broiler chitin digestibility meat color shrimp meal
2009/7/30
In order to clarify whether chitin in shrimp meal (SM) affects growth performance of broilers adversely, body weight gain, feed intake, digestibility and nitrogen retention were measured in broilers g...
Effect of Chitin Application on Growth and Yield of Rice
Chitin Dry matter production Grain production Growth analysis Rice
2009/7/22
Field experiments were carried out in 1994, 1995, and 1996 to study the effects of chitin on the growth and yield of rice. The results of experiments in 1994 and 1996 showed that chitin as a basal dr...
Effect of Shrimp Chitin and Shrimp Chitin Hydrolysate on the State of Water and Dehydration-induced Denaturation of Lizard Fish Myofibrillar Protein
chitin hydrolysis fish myofibrils
2009/6/10
To assess the potential utilization of shrimp waste, shrimp chitin (SC) and shrimp chitin hydrolysate (SCH) were prepared from black tiger (Penaeus monodon), endeavour (Metapenaeus endeavouri) and gia...
Fermentation of Shrimp Biowaste under Different Salt Concentrations with Amylolytic and Non-Amylolytic Lactobacillus Strains for Chitin Production
chitin chitosan biopolymers
2009/3/13
Fermentation of shrimp biowaste was conducted with two Lactobacillus plantarum strains at pH=6.0 under various salt concentrations. The non-amylolytic strain L. plantarum 541 and amylolytic strain L. ...
Impact of hexaflumuron, a chitin synthesis inhibitor, on growth, development and reproductive performance of the progeny in Callosobruchus maculatus after adult treatments
Hexaflumuron Callosobruchus maculatus eggs development fecundity longevity
2009/3/3
Hexaflumuron, a benzoylphenylurea derivative, was tested topically at four doses (0.5, 1, 1.5 and 2 µg/insect) on adults of Callosobruchus maculatus (Coleoptera: Bruchidae) and first evaluat...
Producing Wound Dressing Materials from Chitin Derivatives by Forming Nonwovens Directly from Polymer Solution
dibutyrylchitin electrospinning spraying of polymer solution
2009/2/16
Dibutrylchitin is an ester derivative of chitin, characterised by good biomedical properties. Therefore, it can be used as a raw material for wound dressings. The high solubility of dibutyrylchitin in...
Wound Healing Acceleration by a Textile Dressing Containing Dibutyrylchitin and Chitin
dressing materials wound healing dibutyrylchitin regenerated chitin
2009/2/5
New textile dressings containing dibutyrylchitin (DBCH) or regenerated chitin (RC) were
prepared in the process of coating a trade polypropylene non-woven material with films of
DBCH or RC. The dry ...
Application of an air-abrasive cutting apparatus in the pediatric dental field: Cutting using chitin-chitosan grains
Air-abrasion cutting Artificially softened dentin Cavity preparation Chitin-chitosan SEM observation
2008/4/19
Using an air-abrasive cutting apparatus, cavity preparation of dentin and artificially softened dentin was performed using alumina or chitin-chitosan grains as cutting media. As a result of scanning e...
Evaluation of Different Application Methods of Chitin and Chitosan for Controlling Tomato Root Rot Disease under Greenhouse and Field Conditions
Chitin Chitosan Root rot and Tomato
2010/11/8
Root rot disease caused by Rhizoctonia solani, Fusarium solani and Sclerotium rolfsii is the most
severdisease attacks tomato plants. Effect of different application methods of chitin and chitosan as...
Use of Chitin and Chitosan Against Tomato Root Rot Disease under Greenhouse Conditions
Chitin Chitinase Chitosan Microflora Root rot tomato
2010/11/8
Root rotcaused byRhizoctonia solani,Fusarium solani and Sclerotiumrolfsii is themost destructive disease of tomato plants. Effect of chitin and chitosan on root rot pathogens as well as their influenc...
Effects of Dietary Supplementation of Fermented Chitin-chitosan (FERMKIT) on Toxicity of Mycotoxin in Ducks
Duck Mycotoxicity Aflatoxin Zearalenone Fermented Chitin-chitosan
2016/4/13
Two experiments were conducted to evaluate the efficacy of dietary FERMKIT, a commercial toxin binder consisting of probiotic-fermented natural product containing chitin, chitosan and chitosan oligosa...