biotin

The review includes detection of pathogens,antibiotics,biotoxins and pesticide residues.该文介绍了电化学、光学、压电和量热生物传感器在食品安全检测中的应用,包括致(bìng)菌、抗生素残留、生物(dú)素和农(yào)残留检测,指出了目前研究中需要解决的问题并展望了未来发展方向,认为高灵敏度、集成化、微型化、多功能化等是未来用于食品安全检测的生物传感器的发展趋势和重点方向。D1t汉语字典

Biotoxins as a sort of chemical compounds of biological origin pla y a very important role in military and biomedical fields.生物(dú)素是一类具有重要军事和生物医学应用价值的生物源化学物质。D1t汉语字典

Preparation and characterization of biotinylated chitosan nanoparticles;生物素化壳聚糖纳米粒的制备及其相关性质D1t汉语字典

Conclusion Biotin and chitosan are chemically bonded through an amide linkage so that the Biotinylated chitosan is successfully synthesized with simple processes and low cost.目的合成生物素化壳聚糖并对其结构进行表征。D1t汉语字典

Biosensor can be used in determination of pesticide residue, natural toxins and food additives et al in food.文中主要介绍了生物传感器的工作原理、分类及其特点,并对其在食品污染(农(yào)残留、生物(dú)素、食品添加剂等)检测中的应用进行介绍。D1t汉语字典

Natural toxins show multiplicities in biogenic source, chemical structure, biological function and active mechanism.生物(dú)素的存在是一种重要的生命现象,它是自然生物界长期进化发展的具有特殊生物活性的化学产物,而且在生源、化学、功能、作用机制等方面表现出多重多样性。D1t汉语字典

A method for the determination of feed additive D-biotin by HPLC is described.本文采用高效液相色谱法测定饲料中添加剂D-生物素的含量,方法简便、准确,重现性好,适用于饲料中D-生物素的分析。D1t汉语字典

An HPLC method was established for the determination of related substances of d-biotin.建立了HPLC法测定d-生物素的有关物质。D1t汉语字典

One was biotic factor including bacterium,fungi and actinomyces etc.再植障碍已成为阻碍黑龙江果树生产的严重问题之一,本文概述了果树再植障碍的原因:生物因素和非生物因素,生物因素包括细菌、真菌和放线菌等,非生物因素包括土壤pH、灌溉方式等。D1t汉语字典

This paper refers to the kinds,characteristics,pathogeny(including abiotic factors and biotic factors) and control measures of this disease.本文主要从苹果再植(bìng)的类型、表现、致(bìng)因素(生物因素和非生物因素)以及防治措施等方面概述了十几年来人们在这方面的研究进展情况。D1t汉语字典

Plant secondary metabolites is an adaptation of plants to circumstances, and it s result of plant interacting with biotic factor and abiotic factor in the permanent evolution.植物次生物质是植物对环境的一种适应,是在长期进化过程中植物与生物和非生物因素相互作用的结果。D1t汉语字典

biochemistry of microbial toxin微生物(dú)素生物化学D1t汉语字典

Producing poison or toxic substances.产(dú)的产生(dú)素或有(dú)物质的D1t汉语字典

Toxin: Any substance poisonous to an organism; often restricted to poisons produced by living organisms.(dú)素任何能对生物体产生(dú)害的物质。但「(dú)素」一词常常仅指由活的生物体产生的(dú)物。D1t汉语字典

Extraction of Endotoxin and Exoxin from Bacillus thuringiensis Berliner and Biological Testing苏云金杆菌内(dú)素和外(dú)素的提取及生物测定D1t汉语字典

cryptotoxin ,microbial (excl. those from snake or bee venom)微生物隐(dú)素（不包括或蜜蜂的(dú)液提取物）D1t汉语字典

cryptotoxin, non-microbial, from snake or bee venom非微生物隐(dú)素,蛇或蜜蜂的(dú)液提取物D1t汉语字典

toxoid-antitoxin floccule(TAF)类(dú)素抗(dú)素絮状物D1t汉语字典

Progress in Research on Methods for Determination of Bioactivity of Clostridium botulinum Toxin and Pathogenic Diagnosis of Botulism肉(dú)(dú)素生物学活性及肉(dú)中(dú)(bìng)原检测方法的研究进展D1t汉语字典

"These toxins may be poisons that occur naturally in plants and animals, chemical contaminants, or toxic products of microorganisms."(dú)素主要来自某些动植物含有的天然(dú)物、污染食物的化学(dú)物和微生物的(dú)性产物。D1t汉语字典

Fungus infections can produce harmful substances, called mycotoxins.真菌感染能产生一些有害物质—(dú)枝(dú)素。D1t汉语字典

The Bioantagonistic Effects of Qu Du Tang on Endotoxin of Escherichia Coli in Chickens;“去(dú)汤”对鸡大肠杆菌内(dú)素的生物拮抗作用D1t汉语字典

A Review of Toxic Effect of Microcystin on Aquatic Animals;微囊藻(dú)素对水生动物(dú)性影响的研究进展D1t汉语字典

Detoxification of mycotoxin by microorganisms in food and feed食品与饲料中霉菌(dú)素的微生物脱(dú)研究进展D1t汉语字典

Advances on Mycotoxins and Bio-detoxification Technology in Rice大米中的真菌(dú)素及其生物脱(dú)技术的研究D1t汉语字典

STUDY ON BIOLOGICAL ACTIVITY OF AEROMONAS SOBRIA TOXIN温和气单胞菌(dú)素的生物学活性研究D1t汉语字典

Studies on the Biological Activity of Deoxypodophyllotoxin and Its Mechanism;脱氧鬼臼(dú)素生物活性及机制的研究D1t汉语字典

Experimental Research of Biological Effect on Anti-lipopolysaccharide Fab ;抗内(dú)素Fab’体内生物学效应的研究D1t汉语字典

Progress on Degrading Algal Poison of the Blue Algal by Microorganism利用微生物降解蓝藻藻(dú)素研究进展D1t汉语字典