Determination of Trace Geosmin and 2-Methylisoborneol in Drinking Water by Gas Chromatography;
气相色谱法测定饮用水中痕量土臭素和二甲基异冰片
Methods:Geosmin in drinking water was extracted by dichloromethane.
目的:建立大体积进样、程序升温气化、气相色谱质谱联用测定饮用水中的土臭素的分析方法。
By isolation,separation and cultivation,Sreptomyces flaveolus(also named Actinomycetes 5460)that produced MIB and geosmin was obtained from soil.
经过分离和鉴定,能代谢嗅味物质二甲基异莰醇(MIB)和土臭素(geosmin)的典型菌种是淡黄链霉菌(又名放线菌5460),发现培养方式、培养基组分、培养基中溶解氧、培养温度等都会影响放线菌的代谢嗅味物质的种类和质量浓度。
This paper discusses on the preparation of the odorless allicin and maize germ,and probes into the health functions of the odorless allicin and maize germ and their application in the cosmetics.
论述了无臭蒜素与玉米胚芽油的制取,探讨了无臭蒜素与玉米胚芽油的保健功效及其在化妆品中的应用。
The research progress of dietary fiber controlling skatole level of pig;
日粮纤维调控猪体粪臭素水平的研究进展
The Danger of Skatole on the Livestock Production;
粪臭素在家畜养殖中的危害
A high performance liquid chromatographic (HPLC)method was developed for the analysis of skatole and indole in porcine tissue and serum samples.
建立了高效液相色谱法测定猪皮下脂肪、背最长肌和血清中的粪臭素和吲哚含量的方法。
The concentration of two odorous compounds (geosmin and 2-methylisoborneol MIB) in intensive cultivation freshwater fish ponds of Beijing were detected by coupling HSPME with GC-MS, and the biomass of the phytoplankton and actinomycetes in the ponds were investigated at the same time.
通过顶空固相微萃取-气质联用色谱测定北京市精养鱼池中两种主要土腥异味物质(土臭味素和二甲基异莰醇)含量,同时测定鱼池中浮游藻类和放线菌生物量,研究了土腥异味物质含量与浮游藻类和放线菌生物量之间的关系。
This paper analyzes the nutritional components and therapeutic value of garlic, expounds the molecular mechanism of garlic odor and the method of deodorization, and introduces the technique for processing the compound deodorized allicin beverage.
分析了大蒜的营养成分及食用药用价值,阐述了大蒜臭味产生的分子机理及脱臭方法,介绍了脱臭蒜素复合饮料等系列产品的加工技术。
Control Technology and Mechanism of Geosmin and 2-Methylisoborneol;
土臭素和二甲基异冰片的控制技术及机理研究
Determination of odor compounds 2-MIB and GSM in water by SPME-GC/MS/MS
SPME-GC/MS/MS法测定水中2-甲基异莰醇和土臭素
Concentrations and Sources of 2-MIB & Geosmin in Freshwater Fishponds and the Influencing Factors
鱼池中二甲基异莰醇和土臭味素的含量、来源及产生影响因素的研究
Phytochemical Investigation of Laggera Pterodonta and Computer Simulation of Mechanism of Territrem B and Its Analogues Binding to Acetylcholinesterase;
臭灵丹的化学成分研究和土震素B及其类似物与乙酰胆碱酯酶结合的计算机模拟
You may be stinking rich, but even a clay figure has earthy qualities.
你有你的臭钱，我泥人也有个土性儿；
Studies on disinfections and deodorization of the excavated books from the Ming tomb;
明墓出土古书的消毒杀菌与除臭研究
Inhibition effect of ozone on soil-borne pathogenic fungi of vegetables
臭氧对蔬菜土传病原真菌的抑制作用
The deodorization is a very important processing section to remove the natural colora.
脱臭对脱除天然色素起到了重要作用。
Characteristics of Natural Regeneration of Sabina Vulgaris Community in Mu Us Sandland;
毛乌素沙地臭柏群落的天然更新特征
Separation of Vitamin E from Cottonseed Oil Deodorizer Distillate
从棉籽油脱臭馏出物中提取维生素E
Phenotypic Variation of Natural Population of Sabina Vulgaris in Mu Us Sandland
毛乌素沙地天然臭柏种群的表型变异
Application of improved dermis intradermic suture in plastic surgery and aesthetic surgery
肉毒毒素局部注射治疗腋臭90例报道
Botulinum toxin A local injection therapy for axillary osmidrosis
A型肉毒毒素局部注射治疗腋部臭汗症
Analysis on Life Table of Natural Sabina Vulgaris Population in Mu Us Sandy Land
毛乌素沙地天然臭柏种群生命表分析
Studies on In-situ Ozonation of PAH in Simulated Soil;
原位臭氧化法处理模拟土壤中的多环芳烃
Removal of phenanthrene from contaminated soil by a combination of pre-ozonation and composting
臭氧预氧化-堆肥去除污染土壤中菲实验研究
Allelopathic effects of solution extracted from soil around Ailanthus altissima root zone on germination of Robinia pseudoacacia seeds
臭椿根区土壤水浸提液对刺槐种子发芽的影响
BAMBOO CHARCOAL BOARD HAS FUNCTIONS OF DEODORANT, DRYNESS.
产品描述:炭素板拥有除臭，除湿，干燥等功效。
