食品科学与工程专业英语有关多肽的翻译
食品专业英语
WORDS1.vitamin 维生素2.Maltose 麦芽3.Barley 大麦4.Carotene 胡萝卜素5.Fermentation 发酵6.GMO 转基因生物7.Lettuce 莴苣8.Herbicide 除草剂9.Allergen 过敏原10.Alcholic beverages 酒精饮料11.Polysaccharid多糖12.Polyatomic 多酚13.Glycolysis 糖酵解14.Sucrose 蔗糖15.Fructose 果糖16.Glucose 葡萄糖ctose 乳糖18.Enzyme 酶19.Amylose 淀粉酶20.Amino acid 氨基酸21.Metabolic 新陈代谢22.Substrate 底物23.Casein 酪蛋白24.Yogurt 酸奶25.Skim milk 脱脂牛奶26.Carbonhydrate 碳水化合物27.Proteases 蛋白酶28.Papain 木瓜蛋白酶29.Fatty acid 脂肪酸Basic steps in vegetables' canning：1.preparation of vegetables 原料预处理2.Blanching 热烫3.Filling 填充4.Ensuring vacuum in containers 抽真空，排气5.Sealing 密封6.Heat processing 加热杀菌7.Cooling 冷却beling and casing 贴标装箱Fermentation conditions啤酒酵母利用糖进行发酵时，对蔗糖、果糖、麦芽糖和麦芽三糖有着独特的利用次序。
首先在胞外周质空间水解蔗糖；糖类再由诱导型或组成型的透性酶被主动或被动的进行跨膜转运至胞内。
麦芽糖和麦芽三糖在胞内被α-葡萄糖苷酶水解。
奶酒酵母（卡尔酵母）因为也可以利用蜜二糖酶，所以其在分类学上区别于啤酒酵母。
脆壁克鲁维酵母和乳酸克鲁维酵母这两种克鲁维酵母不同于啤酒酵母，它们含有乳糖透性酶系统，可将乳糖转运至细胞内，从而能够将乳糖水解为葡萄糖和半乳糖而进入糖酵解途径。
《食品专业英语》 词汇大全
词汇第一课（一）基本The characteristics about the Food English Sci-Technological Thesis英语食品科技论文的特点Academic thesis 学术论文Experiment:Research report, 实验型Observation,survey: Investigation report 观测型Theory:Mathematical thesis, 理论型Dissertation 学位论文Bachel or’s dissertation 学士论文Master’s dissertation 硕士论文Doctor’s dissertation 博士论文Acknowledgements , References and Appendix 感谢、参考文献和附录Introduction 引言、前言或介绍Materials and Methods 材料与方法Results and Discussion 结果与讨论Conclusions 结论goal 目的review 研究背景your work 要解决的问题experimental methods 实验方法type of experimental design 试验设计number of replications 重复次数statistical analysis 统计分析equipment 仪器（二）缩略词1 述语、组织、团体名称：LC =lethal concentration 致死浓度EAA =Essential amino acids 必需氨基酸DH = degree of hydrolysis 水解度DNA =deozyrebonucleic acid 脱氧核糖核酸USDA=US Department of Agriculture 美国农业部IFT=Institute of Food Technologists 食品科技协会CEO=chief executive officer 总经理2 数字+度量衡单位词15ft (foot\feet)50rpm (revolutions per minute)cal (calorie) 卡C（centigrade）摄氏温度etc=et cetera=and others（等物）et al.=et alii=and others(等人)i.e.=id est=that ise.g.=exampli gratia=for example＋plus 加号；正号－minus 减号；负号±plus or minus 正负号×is multiplied by 乘号÷is divided by 除号＝is equal to 等于号％per cent 百分之…℃degree Celsius /centigrade摄氏度(1) Terminology 科技术语的翻译Compound word 合成词end point 终点standard solution 标准溶液titration error 滴定误差buffer solution 缓冲溶液Polysemy 多义词Concentration 集中，集合，专心→浓缩，浓度Derivative 派生词：加词缀构成新术语alkaline 碱性的alkalinity碱度Spectrophotometer 分光光度计Condenser 冷凝器Subordination 分清主从法Diction 选词用字法Amplification & Omission 增字法与省略法Conversion 转换法Inversion 词序调整法Division 长句拆译法Subordination 分清主从法The food technologist can usually recognize fats[when he sees them] because they are quite different [both in their physical properties and in their chemical composition ]from the other two main food constituents: carbohdrate and protein.当食品科学工作者看到脂肪时，通常可以确认它们，因为不论在物理性质和化学组成上，脂肪都与另外两种主要食品组成成分（碳水化合物和蛋白质）不同。
食品科学与工程专业英语 总结
一、1.必需脂肪酸 essential fatty acid2。
水溶性维生素 water-soluble vitamin3.脂溶性维生素 fat-soluble vitamin4.食品添加剂 food additive5.甜味剂 sweetener6.真空包装 vacuum packaging (VP)7.货架期 shelf-life 8。
成膜的— film-forming9。
持水的— water-holding 10.降脂 reduced-fat11。
下脚料12。
GMP（良好操作规范） Good Manufacturing Practice13.HACCP(危害分析管理制度）Hazard Analysis and Critical Control Points14。
转基因作物 genetically modified organisms/crops15。
SSOP（卫生标准操作规程）Sanitation Standard Operating Procedure16.多不饱和脂肪酸 polyunsaturated fatty acid (PUFA)17。
碳水化合物 carbohydrate 18。
单糖 monosaccharide 19。
多糖 polysaccharide 20.果糖 fructose21.葡萄糖 glucose 22.微量矿物质 minor mineral 23。
发酵香肠 fermented sausage 24.淀粉酶 amylase25.着色剂 coloring agent 26.新陈代谢 metabolism27.强化奶 fortified milk 28.亚硝酸盐 nitrite二、句子翻译1。
在西方国家，目前的膳食指南推荐的脂肪摄入量占能量摄入的比例应从现在的40％左右减少到不足30％。
Current dietary guidelines recommend that the fat intake in Western countries should be decreased from around 40％ at present to not more than 30% of the energy intake。
中农复试专业英语翻译常考词汇
中农复试专业英语翻译常考词汇水分活度water activity碳水化合物carbohydrate单糖Monosaccharide低聚糖oligosaccharide多糖Polysaccharide蔗糖sucrose果糖fructose葡萄糖glucose淀粉starch果胶pectin纤维素cellulose美拉德反应Mailard reaction 持水性water binding capacity 粘度viscosity脂质lipid脂肪酸fatty acid氧化oxidation酶促氧化 Enzymatic oxidation 乳化emulsification过氧化物 peroxid抗氧化剂antioxidant麦芽糖maltose水解hydrolyze水解物hydrolyzate凝胶gel 胆固醇cholesterin肽peptide碱alkali脱水dehydration辐照irradiation酶enzyme色素pigment胡萝卜素carotene多酚 Polyphenol丹宁tannin焦糖caramel非酶褐变Nonenzymic browning异构化Isomerization reaction聚合polymerization变性denaturalization交联cross-linked;果蔬加工Fruit and Vegetable Processing 肉品加工Meat Products Processing饮料工业Beverage industry乳品工业Dairy Industry焙烤工业baking industry发酵工业fermentation industry食品检验Food Inspection污染物Contaminant罐藏工业Canning industry商业无菌commercial sterilization 孢子Spore属性Attribute变化altering褐变darken叶绿素chlorophyll改性淀粉modified starch考拉胶garrageenanalmond杏仁apple苹果apple core苹果核apple juice苹果汁apple skin苹果皮apricot杏子apricot flesh杏肉apricot pit杏核areca nut槟榔子banana香蕉banana skin香蕉皮bargain price廉价beechnut山毛榉坚果Beijing flowering crab海棠果bilberry 越桔bitter苦的bitterness苦味bitter orange酸橙blackberry黑莓blood orange 红橙canned fruit罐头水果carambola杨桃cherry樱桃cherry pit樱桃核cherry pulp樱桃肉chestnut栗子Chinese chestnut板栗Chinese date枣Chinese gooseberry猕猴桃Chinese walnut山核桃coconut椰子coconut milk椰奶coconut water椰子汁cold storage冷藏cold store冷藏库crisp脆的cumquat金桔currant 醋粟damson plum西洋李子Dangshan pear砀山梨date pit枣核decayed fruit烂果downy pitch毛桃dry fruit干果early-maturing早熟的fig无花果filbert榛子first class一等地，甲等的flat peach蟠桃flavour味道flesh果肉flesh fruit肉质果fresh新鲜的fresh litchi鲜荔枝fruit in bags袋装水果fruits of the season应时水果gingko白果，银杏grape葡萄grape juice葡萄汁grape skin葡萄皮grapestone葡萄核greengage青梅Hami melon哈密瓜Hard坚硬的haw山楂果hawthorn山楂hazel榛子honey peach水蜜桃in season应时的juicy多汁的juicy peach水蜜桃jujube枣kumquat金桔late-maturing晚熟的lemon柠檬litchi荔枝litchi rind荔枝皮longan桂圆，龙眼loguat枇杷mandarine柑桔mango芒果mature成熟的medlar 枇杷,欧查果morello黑樱桃mulberry 桑椹muskmelon 香瓜，甜瓜navel orange脐橙nectarine 油桃nut坚果nut meat坚果仁nut shell坚果壳oleaster沙枣olive橄榄orange柑桔orange peel柑桔皮papaya木瓜peach桃子pear梨persimmon 柿子pineapple菠萝plum李子plumcot李杏pomegranate石榴pomelo柚子，文旦red bayberry杨梅reduced price处理价ripe成熟的rotten fruit烂果seasonable应时的seedless orange无核桔special-grade特级的strawberry草莓sultana无核小葡萄superfine 特级的tangerine柑桔tart酸的tender嫩的tinned fruit罐头水果unripe未成熟的walnut胡桃，核桃walnut kernel核桃仁water chestnut荸荠watermelon西瓜食品包装food packaging （food packing ， food package ）真空包装 vacuum packing充气包装gas flush packaging （gas packing ）无菌包装 aseptic packaging （ aseptic packing ）营养素 nutrient蛋白质 protein粗蛋白质 crude protein植物蛋白 vegetable protein动物蛋白 animal protein蛋白质营养学评价nutritional evaluation蛋白质变性 protein denaturation蛋白质互补complementary action of protein氨基酸 amino acid必需氨基酸 essential amino acid脂肪 fat (oil and fat)粗脂肪 crude fat脂肪酸 fatty acid饱和脂肪酸 saturated fatty acid不饱和脂肪酸 unsaturated fatty acid碳水化合物 carbohydrate有效碳水化合物 effective carbohydrate 粗纤维 crude fiber膳食纤维 dietary fiber矿物质 mineral matter微量元素 trace element维生素 vitamin脂溶性维生素 liposoluble vitamin (fat soluble vitamin)水溶性维生素water soluble vitamin 每日推荐的营养素供给量(RDA) recommended daily nutrient allowance 水分moisture content水分活度 water activity热量 calorie固形物 solid content可溶性固形物 soluble solid不溶性固形物 insoluble solid食品污染 food contamination生物性污染 biologic contamination化学性污染 chemical contamination放射性污染 radioactive contamination 重金属 heavy metal微生物毒素 microbial toxin农药残留 residue of pesticide兽药残留 residue of veterinary drug食物中毒 food poisoning酸败 rancidity腐败 spoilage霉变 mould褐变 browning食物安全毒理学评价toxicological evaluation for food safety 人体每日允许摄入量(ADI) acceptable daily intake (ADI)食品感官检验 sensory analysis ( sensory evaluation)感官特性 organoleptic attribute食品理化检验 food physical and chemical analysis总糖 total reducing sugar还原糖 reducing sugar酸度 acidity总酸 total acid碘价 iodine value酸价 acid value过氧化值 peroxide value食品微生物学检验 food microbiological analysis菌落总数 total plate count大肠菌群 coliform致病菌 pathogenic bacterium抗生素 antibiotic原料清理raw material handling (rawmaterial cleaning)原料预处理pretreatment of raw material 酸处理acid treatment硫处理 sulphuring treatment碱处理 alkali treatment粉碎 grinding破碎 cracking (crushing)打浆 mashing搅拌 mixing分离 separation离心分离 centrifugal separation过滤 filtration膜分离 membrane separation筛分 screening (sifting)沉降 precipitation浓缩 concentration蒸馏 distillation精馏 rectification (distilling)蒸发 evaporation闪蒸 flash evaporation离子交换 ion exchange吸附 adsorption吸收 absorption解吸 deabsorption干燥 drying脱水 dehydration复水 rehydration浸取 extraction压榨 pressing乳化 emusifying均质 homogenizing发酵 fermentation酿造 brewing糊化 gelatinization凝沉 retrogradation液化 liquifying (liquefaction)糖化 saccharification (conversion)氢化 hydrogenation嫩化 tenderization软化 softening营养强化 fortification (enrichment)膨化 extrusion (puffing)精制 refining烘焙 baking 熏制 smoking保鲜 refreshment (refreshing)冷藏 cold storage , frozen storage速冻 quick-freezing气调贮藏storage in controlled atmosphere干制保藏drying preservation (preserved by dehydration ; drying process)腌制保藏curing preservation (preserved by curing process) 盐渍 salting酱渍 saucing糖渍 sugaring酸渍 pickling糟渍cured or pickled with germented grains辐照保藏 irradiation preservation化学保藏 chemical preservation成熟 ripening后熟 maturation灭菌 sterilization超高温瞬时灭菌 ultra high temperature short time sterilization 商业无菌 commercial sterilization消毒 disinfection巴氏消毒 pasteurization接种 inoculation培菌 cultivation染菌microbiological contamination （ contamination ）动物性食品food of animal origin (animal food)植物性食品vegetable food (plant food) 传统食品 traditional food干制食品 dehydrated food糖制食品 confectionery腌制品 curing food烘焙食品 bakery熏制食品 smoking food膨化食品 puffed food (extruded food) 速冻食品 quick-frozen food罐藏食品 canned food方便食品convenient food(fast food,prepared food, instant food)特殊营养食品food of special nutrients婴幼儿食品 infant or baby food强化食品 nutrient fortified food天然食品 natural food摸拟食品 imitation food预包装食品 prepackaged food食品制造 food manufacturing食品加工 food processing食品工业 food industry食品资源 food resource食品新资源 new resource for food原料 raw material配料 ingredient主料major ingredient (major material)辅料 minor ingredient食品添加剂 food additive食品营养强化剂 food enrichment加工助剂 processing aid酶 enzyme配料表 list of ingredients配方 formula食品包装材料 packaging material for food食品包装容器 food container软包装 flexible package硬包装 rigid package食品标签 food labelling保质期 date of minimum durability食品质量管理 food quality control食品质量监督food quality supervision食品质量检验 food quality inspection 食品卫生 food hygiene (food safety)食品营养 food nutrition食品成分 food composition食品分析 food analysis食品工业标准化food industry standardization 食品标准 food standard食品产品标准 food product standard食品卫生标准 food hygienic standard 食品厂卫生规范 hygienic code of food factory食品分析方法标准food analysing standard methed良好加工规范good manufacturing practice (GMP)危害分析关键控制点 hazard analysis and critical control point (HACCP)食品生产许可证 food production licence 食品产品合格证food product qualification食品卫生许可证food hygiene licence 食品卫生合格证food hygiene qualification食品工业副产品by-product of food industry粮食 grain粮食制品 cereal product肉制品 meat product食用油脂 edible oil and fat乳制品 dairy product水产品 sea food水果制品 fruit product蔬菜制品 vegetable product植物蛋白食品 vegetable protein food淀粉制品 starch-based product蛋制品 egg product糕点 pastry糖果 candy调味品 condiment (seasoning)食用盐 edible salt (food grade salt)饮料酒 alcoholic drink无酒精饮料non-alcoholic drink （ soft drink ）单糖Monosaccharide多糖Polysaccharide污染物Contaminant罐藏工业Canning industry商业无菌commercial sterilization 孢子Spore 属性Attribute 变化altering 褐变darken。
食品专业英语单词汇总
食品专业英语单词汇总Aabattoir 屠宰场abdominal cramps 腹绞痛aborigine 土著abundant 大量的acetic 醋酸achieved 形成activator 活化剂active agent 活性剂acute 急性的acyl 酰基adequate 足够的adhere 遵守adverse 不利的aflatoxin 黄曲霉毒素agent to 作...用的agitation 搅拌albumin 蛋清aldehyde 醛algae 藻类aligned 整齐的alkaloid 生物碱allergen 过敏源alternative 替代品amber 琥珀amine 胺amino acid 氨基酸ammonia 氨气amongst ...之一amylase 淀粉酶amylopectin 支链淀粉amylose 直链淀粉Anaemia 贫血anatomy 分析anthelmintic 驱虫剂anthocyanin 花青素antibacterial agent 抑菌物质antibiotic 抗生素anti-carcinogeic 抗癌的antifungal agent 抑菌剂antiseptic 防腐的aortic valve 主动脉瓣appetite 食欲、饮食习惯applie to 适用于apricot 杏aqueous 水的archaeological 考古学的aroma 香味aromatic 芳香族的arose 上升artery 动脉ascorbic acid 抗坏血酸Asia Minor 小亚细亚aspect 方面Aspergillus 曲霉association 缔合assurance 确保asthma 哮喘atherosclerosis 动脉粥样硬化atomic 原子的attribute 属性authenticity 真实性Autolysis 自溶Ｂbacilli 杆菌Bacillius cereus 蜡样芽孢杆菌bacillus 杆菌backup 备份bacterial contamination 细菌污染balanced diet 均衡膳食bale salt 胆汁盐barley 大麦barley bran 大麦麸barren 贫瘠的basic fuchsin 品红beetroot 甜菜根behave 表现、起某种作用belt 传送带benzoic acid 苯甲酸Beri beri 脚气病Bifidobacterium bifidi 双歧杆菌bile 胆汁bind 与...结合bind to 与。
食品专业英语词汇参考资料
1、词头mono-一Ov-卵uni-一alkane烷烃bi-二paraffin石蜡di-二olefin石蜡tri-三alkene烯烃tertio-三alkyne炔烃tertrial-三alcohol醇tetra-四ketone酮quart-四aldehyde醛penta-五phenol酚hexa-六ether醚hepta-七acid酸octa-八ester酯nona-九amine胺deca-十amide酰胺undeca-十一acylhalide酰卤dodeca-十二halide卤代物trideca-十三quinone醌tetradeca-十四hyper-过于，超，极度pentadeca-十五super-过于，超，极度hexadeca-十六hypo-次，亚，在之下Heptadeca-十七per-高Octadeca-十八oligo-寡，少数的Nonadeca-十九ortho-正-，邻-，〔o-〕Arachidic-二十meta-偏-，间-，(m-)Methyl-甲基para-傍-，对-，副-Ethyl-乙基normal正-Propyl-丙基trans反-Butyl-丁基cis顺-Amyl-戊基benzyl苄基Hexyl-己基benzoyl苯甲酰〔基〕Heptyl-庚基acetyl乙酰基Octyl-辛基propionyl丙酰基Nonyl-壬基butyryl丁酰基Decyl-癸基thionyl亚硫酰基Cyclo-环thio-硫-Iso-异sulfonyl-磺酰Hemi-半fluoro-氟代Semi-半chloro-氯代Hemo-血iodo-碘代Homo-同bromo-溴代Holo-完全hydroxyl(l)-羟基Heter(o)-杂，异，其它carboxy(l)-羧基1carbony(l)-羰基imidazole咪唑基alkyl烷基methylol羟甲基alkoxyl烷氧基methylene亚甲基amido酰胺基primary 伯-，一级amino氨基secondary 仲-，二级imino亚氨基tertiary 叔-，三级sulfhydryl巯基quaternary 季-，四级guanidino胍基2、词尾-ane-烷-ether-醚-ene-烯-ide-酐，-化--yne-炔-ite-亚盐-enol-烯醇-itol-糖醇-ol-醇-oside-糖苷-al-醛-onic -酮酸，-糖酸-aldehyde-醛-ose-醛糖-one-酮-ulose-酮糖-amine-胺-an-聚糖-amide-酰胺-yl-基-imine-亚胺-genin-配基-ate-盐，-酯-ase-酶-ester-酯有机酸与核苷酸Formicacid甲酸hexanoic己酸Acetica.乙酸heptylate,heptanoate庚酸Propionica.丙酸octanoic,octoic辛酸Butyrica.丁酸decanoic癸酸Caproica.己酸dodecanoic十二酸Heptoica.庚酸tetradecanoic十四酸Caprylica.辛酸hexadecanoic十六酸Caprica.癸酸9-hexadecenoic十六-9-烯酸Laurica.月桂酸octadecanoic十八酸Myristica.肉豆蔻酸9-octadecenoic十八-9-烯酸Palmitica.棕榈酸〔软脂酸〕9,12,15-octadecatrienoic十八碳三烯酸Palmitoleica.棕榈油酸Arachidic二十酸Stearica.硬脂酸5,8,11,14-eicostetraenoic二十碳四烯酸Oleica.油酸13-docosenoic 二十二碳-13-烯酸Linoleica.亚油酸Citric柠檬酸Linolenica.亚麻酸Lactic乳酸eicosanoic花生酸，二十烷酸Acetic乙酸，醋酸Arachidonic花生四烯酸Malic苹果酸butannoic丁酸Tartaric酒石酸2Oxalic草酸Cytosine(Cyt)胞嘧啶Amber琥珀酸Uracil(Ura)尿嘧啶Fumaric富马酸Nucleicacid核酸Succinic琥珀酸Nucleotide核苷酸Tannic丹宁酸Ribonucleicacid核糖核酸Tannin单宁Deoxyribonucleic 脱氧核糖核酸Benzoic苯甲酸Nucleoside核苷Sorbic山梨酸Ribose核糖Adenosine(A)腺苷Purine嘌呤Guanosine(G)鸟苷Adenine(Ade)腺嘌呤Cyridine(C)胞苷Guanine(Gua)鸟嘌呤Uridine(U)尿苷Pyrimidine嘧啶Thymine(Thy)胸腺嘧啶4糖类与脂类furanose呋喃糖protopectin原果胶pyranose吡喃糖levulose左旋糖arabinose阿拉伯糖dextrose右旋糖xylose木糖monosaccharide单糖ribose核糖monose单糖glucose葡萄糖monosaccharose单糖fructose果糖disaccharide双糖galactose半乳糖disaccharose双糖mannose甘露糖triose三碳糖sorbose山梨糖tetrose四碳糖fucose岩藻糖aldose醛糖galacturonicacid半乳糖醛酸Ketose酮糖glucuronicacid葡萄糖醛酸homoglycan 同〔均〕聚糖oligosaccharide寡糖heteroglycan杂聚糖oligose寡糖glycan聚糖polysaccharide多糖glycosan聚糖polyose多糖glucan葡聚糖mucopolysaccharide粘多糖fructosan果聚糖sucrose蔗糖xylan木聚糖maltose麦芽糖mannan甘露聚糖isomaltose异麦芽糖hexosan己聚糖dextrin糊精glycoside 糖苷，配糖物cyclodextrin环状糊精glucosyl 葡萄糖〔基〕amylose直链淀粉glycerol甘油amylopectin支链淀粉glycerine甘油glycogen糖原glycoritol甘油酸盐cellulose纤维素glycerate甘油糖醇hemicellulose半纤维素sorbitol山梨糖醇pecticsubstances果胶质glucitol葡萄糖醇3xylitol木糖醇triolein 三油酸甘油酯mannitol甘露糖醇phosphatide磷脂syrup糖浆phospholipid磷脂goldensyrup糖蜜，佐餐糖浆glycerophospholipid甘油磷脂molasses〔废〕糖蜜lecithin卵磷脂caramel焦糖，酱色cephalin脑磷脂molassesmass废糖蜜浆glycolipid糖酯caramelize焦糖化choline胆碱saturatedfattyacid饱和脂肪酸inositol肌醇glyceride甘油酯ethanolamine乙醇胺glycerinester甘油酯sterol固醇triglyceride甘油三酸酯cholesterol胆固醇tristearin三硬脂酸甘油酯steroid 类固醇化合物glycerin单硬脂酸甘油酯5、分析reagent试剂standardcurve标准曲线sequesteringagent螯合剂standardization标定chelatingagent螯合剂fluorometry 荧光分析法qualitativeanalysis定性分析fluorescence荧光quantitativeanalysis定量分析spectrometry 光谱测定法methylred甲基红massspectrometry质谱法methylorange甲基橙volumetricflask容量瓶neutralred中性红beaker烧杯sensuousidentification感观鉴定flask烧瓶opticalanalysis光学分析conicalflask三角瓶accuracy准确度graduatedcylinder量筒precision精密度funnel漏斗deviation偏差desiccator枯燥器error误差desiccant枯燥剂visible-ultraviolet可见-紫外dryingoven烘箱absorbance吸光度defecate 用石灰澄清spectralcurve光谱曲线defect 缺陷，疵病titrimetry滴定分析6、无机盐sodiumcarbonate碳酸钠Mono-sodiumphosphate磷酸氢钠sodiumbicarbonate碳酸氢钠nitrate硝酸盐sodiumbisulphate硫酸氢钠Nitrite 亚硝酸盐Sodiumbisulphate亚硫酸氢钠Sulphur(S)硫phosphite亚磷酸盐Sulphuricacid硫酸phosphate磷酸盐Sulphate(sulfate)硫酸盐disodiumphosphate磷酸氢二钠Sulphurousacid亚硫酸phosphide磷化物Sulphite(sulfite)亚硫酸盐4Sulphide(sulfide)硫化物iodate碘酸盐oxide氧化物Chloride漂白粉fluoride氟化物bleachingpowder漂白粉fluorine氟hightesthypochlorite漂白精chloride氯化物Hypochlorite次氯酸盐chlorine(Cl)氯Perchlorate高氯酸盐bromide溴化物Chlorate正氯酸盐bromine(Br)溴Hydroxide 氢氧根离子iodide碘化物Chlorinity氯含量iodine(I)碘Cyanide氰化物carbide碳化物Cyanicacid氰酸silicate硅酸盐7食品化学emulsifier乳化器，乳化剂Stabilizer稳定剂emulsion乳浊液carboxymethylcellulose羧甲基纤维素Glycerinmonostearate单硬脂酸甘油酯adsorptionisotherm吸附等温线Soybeanphospholipid大豆磷脂desorption解吸spicery香料，佐料resorption回吸seasoning佐料，调味料moisture湿度，水分seasoner佐料，调味料centrifugate离心Seasoningmatter佐料，调味料clarify澄清，净化Sweetorangeoil甜橙油clarification澄清，净化Mandarinoil橘子油homogenize均质，均化Lemonoil柠檬油homogenate匀浆Spearmintoil薄荷油emulsify乳化vanillin香兰素Deshell脱壳maltol麦芽酚Decorticate脱皮ethylmaltol乙基麦芽酚Degum脱胶Activecarbon活性碳Defatting脱脂diatomaceous硅藻土Dehull脱壳kaolin高岭土，白陶土Degrease脱脂antifoamer消泡剂Hygroscopicity吸湿性antiadhesive抗粘着剂Diffusion扩散性Anti-cakingagent抗结块剂Viscosity粘性，粘度Benzylacetate乙酸苄酯Volatility挥发性antimold防霉剂Plasticity可塑性Isoamylacetate乙酸异戊酯permeability渗透性Antisepticagent消毒剂Impermeability 不渗透性，气密性Sweetener甜味剂Osmoticpressure渗透压Antitoxic解毒剂Depolymerize解聚Thickener增稠剂Hydrolysis水解作用Synergist增效剂Pyrolysis 热解，高温分解Sodiumalginate海藻酸钠Browning褐变5Rancidity酸败Solvability 溶解能力Palatability可口性Dipolar偶极Lubrication润滑Dielectricconstant介电常数Solubility溶解度/性Equilibriumconstant平衡常数常见食品分类名词mango芒果pork猪肉cashew腰果mutton羊肉pomegranate石榴fleshofrabbit/hare兔肉guava番石榴fishflesh鱼肉Passionfruit西番莲seaweed海藻mandarin(e)蜜橘，橘laver紫菜orange橙beancurd豆腐Litchi,lychee荔枝sausage香肠longan龙眼margarine人造黄油plum李，梅yogurt酸奶jujube枣yolk蛋黄hawthorn山楂Sauerkraut泡菜papaya木瓜pickledcabbage腌菜sugarcane甘蔗Chinesecabbage大白菜Betelnut,areca槟榔spinach菠菜Chinesemustard芥菜eggplant茄子cinnamon肉桂bittermelon苦瓜clove丁香bittergourd苦瓜menthol薄荷cucumber黄瓜onion洋葱cucumberinsoy酱黄瓜ginger姜waxgourd冬瓜scallion葱whitegourd冬瓜chive细香葱cantaloup 香瓜，甜瓜leek韭菜pumpkin南瓜garlic蒜头dishclothgourd丝瓜garlicsprouts蒜苗pea 豌豆，青豆mustard芥末soybean,soya 黄豆，大豆spice香料peanut花生essence香精carrot胡萝卜sesame芝麻Chineseradish萝卜soysauce酱油lotusroot藕beef牛肉Cassava,manioc木薯微生物学名Aspergillus曲霉属米曲霉黄曲霉宇佐美曲霉臭曲霉Absidia梨头霉属黑曲霉Acetobacter 醋酸杆菌属6Agaricus蘑菇属Mucor毛霉属Bacillus芽孢杆菌属Rhizopus根霉属Bacillussubtilis枯草芽孢杆菌Rhodotorula红酵母属Brevibacterium短杆菌属Saccharomyces 酿酒酵母属Candida假丝酵母属Salmonella 沙门氏菌属Clostridium梭状芽孢杆菌属streptococcus链球菌属Corynebacterium棒杆菌属Trichoderma木霉属Escherichiacoli大肠埃希氏菌Trichodermaviride绿色木霉Hansenula汉逊酵母属Willianus 威尔酵母菌Lactobacillus乳杆菌属10食品微生物及发酵diplobacillus双杆菌Budding芽殖colony菌落Dormancy休眠spore芽孢，孢子Lagphage延滞期capsule荚膜Declinephase衰亡期bacteriophage噬菌体Stationaryphase稳定期family科Exponentialgrowth指数生长期hypha菌丝Recipient受体spore孢子Logphage对数生长期Infect感染，传染Corrosive 腐败性，腐蚀性Infuse浸制，泡制deastringent脱涩Commercialfermentation工业发酵Clone克隆Feeding进料Mutation突变Diffuse浸提Mutant突变体Corrupt腐败的，不洁Mutagenesis诱变Defoam消泡Mutagen诱变剂De-esterification脱脂作用Variation变异Degeneration退化Genotype基因型Degrade退化，降解Prototroph原氧型Depurate净化，精制Auxotroph营养缺陷型Desiccate枯燥nutrientagar营养琼脂Dextrine糊精nutrientbroth营养肉汤Assimilation同化作用beansproutsmedium 豆芽汁培养基dissimilation异化作用agar琼脂nitrification硝化作用meatextract肉膏denitrification反硝化作用beefextract牛肉膏Nitrogenfixation固氮作用maltwort麦芽汁Pasteurfixation巴氏效应yeastextract酵母膏fermentability可发酵性agarslant琼脂斜面Homofermentation同型发酵contaminant 污染物〔杂菌〕heterofermentation异型发酵inoculum接种物Autolysis自溶现象inoculation接种Schizogenesis裂殖inoculate接种7culturetransferring 移菌aseptictechnique 无菌操作cultivation 培养purification 纯化sterilization 灭菌autoclave 高压灭菌tyndallization 间歇分段〕灭菌filtrationsterilization 过滤除菌inactivate 钝化，灭活incineration 灼烧灭菌pasteurization 巴氏消毒法confection 糖食，糖果candy 糖果，蜜饯colloid 胶体，胶态colloidmill 胶体磨congeal 凝固，冻凝order 目fungi 真菌fruiting 子实体exospore 外生孢子parasexuality 准性生殖actinomycetes 放线菌anaerobe 厌气菌obligateanaerobe 专性厌氧菌saprophyticbacteria 腐生菌Gram-positive 革兰氏阳性endospore 内生孢子eubacteria 真细菌aerobe 需氧菌facultativeanaerobe 兼性厌氧菌coccus 球菌microaerobe 微需氧菌diplococcus 双杆菌tetrads 四联球菌sarcina 八叠球菌coccubacillus 球杆菌flagellum 鞭毛pilus 菌毛sporicidal 杀死芽孢的gasvacuole 气泡protoplast 原生质体mycophage 真菌噬菌体trypsin 胰蛋白酶trypticenzyme 姨蛋白酶gelatinase 明胶蛋白酶papain 木瓜蛋白酶inoculatingneedle 接种针loop 接种环incubator 培养箱activatedsludge 活性污泥immobilizedcell 固定化细胞flat-sourspoilage 平罐酸败infectiousmicrobe 杂菌commercialstrain 生产用菌株compoundbarm 混合酵母distillation 蒸馏conversioncoefficient 转化率Gram-negativebacteria 革兰氏阴性菌rod 杆菌Decolorize 脱色Defecated 澄清的Degerming 消毒Denature 变性Deterioration 变质，退化Petriplate 培养皿Mash 醪液Spoilage 酸败，腐败primaryfermentation 前发酵solidstatefermentation 固态发酵liquidstatefermentation 液态发酵secondaryfermentation 后发酵shallowtrayfermentation 浅盘发酵mainfermentation 主发酵submergedfermentation 深层发酵batchfermentation 分批发酵continuousfermentation 连续发酵openfermentation 敞口发酵topfermentation 上面发酵bottomfermentation 下面发酵fermenter 发酵罐seedingtank 种子罐brewing 酿造aging 陈酿acidification 酸化作用antifoamagent 消泡剂acetification 醋化作用saccharification 糖化作用saccharine 糖精8sacchariferousagents 糖化剂rawstarter 曲koji 日本酒曲brankoji 麸曲11食品包装sealing 封口adhension 粘合labeling 加标，贴标barcode 条形码solidfibreboard 硬纸板箱corrugatedbox 瓦楞纸箱carton 盒three-piececan 三片罐jar 坛，广口瓶bag,pouch,sachet,sack 袋retort 杀菌，杀菌锅aluminiumfoilbag 铝袋crown 王冠盖tamperproofcap 防盗盖pilferproofcap 扭断螺纹盖，防盗盖plug 塞子12食品工艺与设备centrifuge 离心机separator 别离机retort 杀菌器pasteurizer 消毒器gauge 表，计，量规milkgauge 牛乳比重计retortpouch 蒸煮袋vertical 立式horizontal 卧式plate 板式rotary 回转式scrapped 刮板式scrappedevaporator 刮板式蒸发器double-pipe 套管式blanching,scald 热烫lyepeeling 碱液去皮juicescrew-extractor 螺旋榨汁机spraydrying 喷雾枯燥grind 研磨，破碎subdivide 粉碎liquidkoji 液体曲medium 培养基Donor 供体piston 活塞package 包装contents 内装物flexiblepackage 软包装rigidpackage 刚性包装transparentpackage 透明包装See-throughpackage 透明包装Outerpackage 外包装Exteriorpackage 外包装Innerpackage 内包装Interiorpackage 内包装domesticpackage 内销包装exportpackage 出口包装returnablepackage 回收包装one-waypackage 不回收包装mill 糖厂，粉碎机colloidmill 胶体磨sterilizer 杀菌器processinginwater 常压杀菌commercialsterilization 商业灭菌ultrahightemperature 超高温杀菌(UHTS) baumehydrometer 波美比重计roasting 焙炒cure 腌制，熏干brine 盐水，卤水rinsed 漂洗chilling 冷却pickled 腌制dip 浸，浸distilledvinegar 白醋distiller’sgrain酒精dosage 剂量，补料educt 抽出物，浸提物emulsify 乳化homogenize 均质9homogenate 均浆13食品酶与蛋白质lipase脂肪酶pecticenzyme果胶酶lipoxidase脂肪氧化酶Pectinestrase果胶酯酶lipoxygenase脂肪氧合酶protease蛋白酶decarboxylase脱羧酶peptidase肽酶exoenzyme胞外酶proteolyticenzyme 蛋白质分解酶exocellularenzyme胞外酶rennet凝乳酶endoenzyme胞内酶rennin凝乳酶endocellularenzyme胞内酶renase凝乳酶nuclease核酸酶pancreatin胰酶ribonuclease核糖核酸酶chymotrypsin 胰凝乳蛋白酶tannase单宁酶chymotrypsinogen 胰凝乳蛋白酶原cellobiase纤维二糖酶catalase过氧化氢酶trypsin胰蛋白酶oxidase氧化酶pepsin胃蛋白酶oxygenase加氧酶bromelin菠萝蛋白酶kinase激酶lipolyticenzyme脂肪分解酶pancreaticamylase胰淀粉酶dehydratase脱水酶liquefyingamylase液化淀粉酶dehydrase脱水酶maltase麦芽糖酶cellulose纤维素酶glycogenase糖原酶cellulosicenzyme纤维素酶pectinmethylesterase果胶甲酯酶lactase乳糖酶protopectinase原果胶酶peroxidase过氧化物酶diastase 糖化酶，淀粉酶superoxidedismutase超氧化物歧化酶amylase 糖化酶，淀粉酶dehydrogenase脱氢酶diastatic淀粉酶的hydroxylase羟化酶covalentbackbone共价主链phosphorylase磷酸化酶disulfidelinkage/bridge二硫键phosphorylase磷酸化酶oxidoreductase氧化复原酶amylase胰淀粉酶hydrolase水解酶glucoamylase葡萄糖淀粉酶transferase转移酶scurase蔗糖酶lyase裂合酶invertase转化酶isomerase异构酶maltase麦芽糖酶isoenzyme同功酶fructosidase果糖苷酶isozyme同功酶glucosidase葡萄糖苷酶ligase连接酶β-glucanaseβ-葡聚糖酶holoenzyme全酶glycogenase糖原酶coenzyme辅酶pectase果胶酶prostheticgroup辅基albumen蛋白，蛋清，胚乳glucoprotein糖蛋白albumin清蛋白glycoprotein糖蛋白casein酪蛋白gluten 谷蛋白，面筋10ovalbumin卵清蛋白，卵白蛋白histone 组蛋白ovoglobulin卵球蛋白insulin 胰岛素immunoprotein免疫蛋白质α-helix α-螺旋configuration构型immuneglobulin免疫蛋白conformation构象antigen抗原antibody抗体14氨基酸Ala Alanine丙氨酸Arg Arginine精氨酸Asn Asparagine 天门冬酰氨Asp Asparticacid 天门冬氨酸Cys Cysteine半胱氨酸Cystine胱氨酸Gln Glutamine谷氨酰胺Glu Glutamicacid谷氨酸Gly Glycine甘氨酸GSH，GSS Glutathione谷胱甘肽His Histidine组氨酸Hyp Hydroxypraline羟脯氨酸Ile Isoleucine异亮氨酸Leu Leucine亮氨酸Lys Lysine赖氨酸Met Methionine蛋氨酸Phe Phenylalanine苯丙氨酸Pro Proline脯氨酸Ser Serine丝氨酸Thr Threonine苏氨酸Try Tryptophan(e)色氨酸Tyr Tyrosine酪氨酸Val Valine缬氨酸Ornithine鸟氨酸Citrulline瓜氨酸一直以来，世界卫生组织积极致力于转基因生物来源的转基因食品平安的评价的规那么和标准的制定。
食品科学专业英语翻译
1.Alcoholic beverages are produced from a range of raw materials but especially from cereals,fruits and sugar crops .They include non-distilled beverages such as beers,wines,ciders,and sake.Distilled beverages such as whisky and rum are produced from fermented cereals and molasses,respectively,while brandy is produced by distillation of wine.Other distilled beverages,such as vodka and gin,are produced from neutral spirits obtained by distillation of fermented molasses,grain,potato or whey.A variety of fortified wines are produced by addition of distilled spirit to wines to raise the alcohol content to 15-20%.Notable products include sherries,Port and Madeira wines.含酒精的饮料是由一系列的原料,尤其是由谷物,水果和糖作物包括non-distilled钪的饮料,如:啤酒、葡萄酒、杯苹果酒,酒的。
如威士忌蒸馏饮料、朗姆酒制造谷物和糖蜜发酵,分别站在白兰地是由蒸馏的酒。
其他蒸馏饮料,如伏特加和杜松子酒,制造了中性酒精蒸馏发酵糖蜜,谷物,马铃薯或乳清。
材料科学与工程专业英语单词
abrade磨损abrasives研磨机acicular针状的activator催化剂additive添加剂adhesive粘合剂aerospace航空宇宙agglomerates团聚体alchemy乙醛alternative选择性的aluminium铝aluminosilicate铝硅酸盐amber琥珀amorphous无定性的angstrom埃anhydride酸酐anisotropic各向异性anneal退火anode阳极anodising阳极化apatite磷灰石aqueous chemistry液相化学aroma compound芳香族化合物astronomy天文学astrophysics天文物理学asymmetric不对称的austenitic奥氏体的bactericidal properties 杀菌性能bakeware 烘焙用具ballast 压舱物，沙囊beryllium 铍binary 二进位的，二元的bioassimilation 生物同化作用biodegradability 生物降解能力biomass 生物的数量，生物质、biomimetics 仿生学bioplast 原生体biopolymer 生物高聚物biosensor 生物传感器blade 刀刃，刀片blend 混合block copolymer 嵌段共聚物body fluids 体液boron 硼brittle 易碎的，脆性的bulk material 体相材料calcium hydroxyapatite胶原羟基磷灰石cancellous多孔的capacitor离散的carbide 碳化物carbon dioxide二氧化碳carboxylic acid羧酸cast 铸件cast浇铸castor oil蓖麻油catastrophic悲惨的cathode阴极cation正离子cellulose纤维素cementation黏固作用ceramic陶器的chromium铬cleaving裂开cluster丛生coalesce合并cobalt钴collagen形态colloid 胶体colloidal胶质的colorant着色剂complementary补充的composite合成物compostability肥料稳定性condensation浓缩configuration电容器contamination污染continual连续的contour 轮廓copolymer共聚物corrode 使腐蚀corrosion 腐蚀cortical皮层的cosmetic化妆品covalent共价地craft工艺creep corrosion裂隙腐蚀creep resistance蠕变阻力crevice裂缝critical shear stress 临界剪切应力crucial至关重要的crush碾碎cryogenic低温学的cupro-nickel alloys铜镍合金curing agent固化剂currency货币curvation弯曲data storage device 数据存储装置dealloying脱合金成分腐蚀deceptive欺骗性的degradation 退化delamination剥离depict描述detector 探测器deteriorate使恶化dezincification 脱锌diacid 二价酸diamine 二元胺dielectric电介质dilute稀释dimension scale尺寸比例discrete离散的discrete energy level 离散能级dispersion分散distinguished by以…为特征drainpipe 排水管drum击鼓ductile柔软的eco-friengly环境友好的elastomer弹性体electeomotive电动势的electrode电极electrooptical电子光学的electrostatic adsorption静电吸附elimination消除encapsulate压缩encapsulation包装encase围绕encountered遇到enrich使充足enzyme酶epoxy环氧基树脂etching蚀刻eutectic共熔得1evaporation蒸发exclusively唯一的exfoliation剥落extension延长extractive提取的extrusion挤出fatigue疲乏，疲劳，累活；femoral-head 股骨头ferrites陶铁磁体ferromagnetic铁磁材料，铁磁体ferromagnetic material铁磁性材料ferrous 含铁的filiform丝状的，纤维状的flexible柔韧性，易曲的floppy disk软盘fluorescent日光灯；a.荧光的folding可折叠的foodstuff食品，粮食forge稳步前进，铸造，伪造formaldehyde甲醛，蚁醛formula 公式，规则fraction小部分，片段，分数fracture破裂，骨折；fuel cell燃料电池fungi真菌类galvanic流电的，抽搐的，以流电所产的gas turbine燃气涡轮gecko壁虎getter吸气剂goggles护目镜，眼罩grind 磨碎，碾碎，折磨guillotine 断头台（切纸的）闸刀；hafnium铪hematite赤铁矿hierarchical分层的，体系的hockey sticks曲棍holographic technique全息摄影技术homopolymer均聚物horticulture园艺hybrid混合物；a.混合的imitate模仿，仿效，仿制immune免疫的impede妨碍，阻碍imperative紧急的，必要的impracticable不可行的impurity不纯，杂质indicator指示器，指示剂ingenious巧妙的，有独创性的inhale吸入inhibitor抑制剂injurious有害的，伤害的inomer离聚物，离子交联聚合物integrated circuit集成电路interfacial phenomena界面现象intergranular 晶粒间的，粒间的intricate复杂的，错综的investigation 调查ion implantation离子注入irreversible 不能撤回的，不能取消的isoprene橡胶机制isotropic等方性的，各向同性的ketone酮kevlar纤维Blamellar薄片状的，薄层状的lathe车床；v.用车床加工lattice晶格leach滤去lignin木质素lithium-aluminosilicate 锂铝硅酸盐lithography 光刻，石版印刷术lotus荷花lubricant滑润剂luster光泽macromolecule 巨大分子，高分子macroscopical宏观的，肉眼可见的magnetic有磁性的magnetic memory 磁存储器magnetoresistive effect 磁阻效应make advantage of利用malleability 可锻性，延展性malleable 有延展性的，可锻的marine turbine 船用汽轮机matrix.矩阵matrix material 基质材料mediate仲裁，调停memory存储器metalloid非金属；a.非金属的metallurgist冶金家，冶金学者metallurgy冶金，冶金术metalworking 属加工术，金属工methacrylate异丁烯酸盐microbe微生物，细菌microprocessor微处理器microstructure 微观结构，显微结构minic 模仿molten 熔化；a.熔铸的molybdenum 钼moment力矩monoclinic单斜的monolayer单层mould模具nannocomposite纳米复合的nanobiotechnolgy纳米生物技术nanoelectronics光电技术nanoonion纳米葱nanorod纳米管nanotubeconjugated纳米管共轭的negative底片niobium铌noble贵族nucleosynthesis核聚变nucleotide核苷numismatics古币nylon尼龙oleic acid 油酸on the verge of 接近于optimum 最适宜ore 矿石orientation 方向orthogonal 正交的orthopedic 整形外科的orthotropic 正交各向异性的oxidation 氧化oxide 氧化物oxidize 氧化，生锈percolation 过滤permeability 渗透性，磁导率peroxidation 过氧化反应persistence 坚持，持续petrochemical 石化的；石化产品phenol 苯酚photoresist 光阻材料physical law 物理法则physiological 生理的piezoelectric 压电的pin 将~用针别住，钉住pin 将~用针别住，钉住pitting 蚀损斑plasma etching 等离子腐蚀plasma 血浆，等离子体plasticizer 可塑性plating 电镀plating 电镀pliable 易曲折的，柔软的polyamide 聚酰胺polyelectrolyte 聚合电解质polyethylene terephthalate 聚乙烯对苯二酸脂polyethylene 聚乙烯polyhedron 多面体polynucleotide 多核苷酸polyolefin 聚烯烃polypeptide 多肽polyphase 多相polypropylene 聚丙烯polysaccharide 多糖polystyrene 聚苯乙烯polyvinylchloride 聚氯乙烯porosity 多孔性portable 轻便的possess 持有，拥有pottery 陶器precaution 预防措施，注意事项precipitate 沉淀物；使沉淀precipitation 沉淀法preferential 优先的prepolymer 预聚物principle 主要的，最重要的probabilistic 概率的，概率性的processing aid 加工助剂proliferation 增殖prominent 卓越的，显著的，突出的prone 倾向于prooxidant 氧化强化剂propagation 扩展propellers 螺旋桨pyrex 耐热玻璃pyrolysis 高温分解pyrolytic 热解的pyrometallurgy 火法冶金学quantum confinement量子限域效应quench淬火radar雷达radiolysis 射解，辐解rare earth稀土元素rarity稀有refractive index折射率refractories耐火材料regain 收回，恢复residue残余，剩余物resilient a.弹回的，有回弹力的resin n.树脂rhenium铼rigid刚硬的，严格的roll.滚动；v.辗，轧rotate（使）旋转rotor blades动叶片rupture strength 断裂强度rust铁锈ruthenium 钌sacrifice牺牲sanitaryware卫生洁具sanskrit梵文sapphire蓝宝石schematically原理性的sealability胶黏性segregate分离的self-assembly自组装的self-organization自组织semiconductor半导体shattering震动shellac虫漆single/multi-wall carbon nanotubes单/多臂碳纳米管sintered烧结sinter熔渣size parameter尺寸参数skeleton骨架sketch概括soft ferrites软性铁氧体soildification凝固solely单独的sol-gel溶胶凝胶spatial resolution空间分辨率spectrum光谱starch淀粉stiff僵硬的stoichiometric number化学计算值storage medium记录材料styrene苯乙烯sublattice子格submicron亚微米substrate基片successor下一代sucseptible易受影响的sulfur硫磺superalloy超耐合金钢superhydrophobic超疏水的superparamagnetism超顺磁性susceptibility磁化系数swellable可膨胀的synergetic effect协同作用tableware餐具tailing残渣，尾料take into account考虑，重视tantalum钽tendon腱，肌腱terminology术语学tetragonal四角形的，正方晶系的tetrahedral四面体的the electron mean free path电子平均自由行程the spin relaxation length自旋张弛长度the visible range可见光区thermoplastic热塑性的thermoset热固性的tiles瓷砖tire cord 轮胎帘布titanium钛tonne 公吨toxic residue 残毒trabeculae 骨小梁transcribe转录transistor 晶体管transmutation变形，变化tumor肿块，肿瘤tungsentungsten钨，钨锰铁矿turbine涡轮，涡轮机turbocharger涡轮增压器ultrasonic treatment超声波处理unit mass单位质量unpainted未上漆的unsealed打开的uppermost最高的usage使用valance bands 价带variant不同的；n.变体，变异体ventilation通风，换气versatile 通用的，万能的viability生存能力vice versa反之亦然vinyl 乙烯基viscous粘的vulcanization 硫化vulcanize 硫化wax 蜡，蜡状物，增加；v.变大yield stress屈服应力zirconium 锆。
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食品科学与工程（2）班
申旭阳（20091064）Quantification of Target Peptides or Proteins by Liquid Chromatography-Mass Spectrometry with Multiple Reaction Monitoring
Journal of Biochemistry and Molecular Biology Abstract
This study was to establish a modified plasma peptide extraction method and to develop a mass spectrometry quantification method for target peptides or proteins．Three techniques of ultrafiltration，organic solvent extraction and solid phase extraction were used to extract peptides from plasma samples．Tricine-SDS-PAGE was used to determine the extraction efficiency．Peptide and protein quantification were completed by liquid chromatography combined with mass spectrometry in multiple reaction monitoring ( MRM) mode．The Tricine-SDS-PAGE results showed that acetonitrile ( ACN) precipitation was the most efficient approach for low molecular plasma peptides enrichment besides for excluding the high molecular protein contaminations．The correlation coefficients of the standard curves were 0. 995 and
0. 999 in the quantification of peptide or protein standards by liquid chromatography-mass spectrometry ( LC-MS) ，respectively．In conclusion，we successfully established a simple and efficient plasma peptide extraction method and a subsequent LC-MS MRM method for peptide and protein quantifications．These methods might be applied to the quantification of target peptides or proteins in complex samples．
Key words
peptide; protein; multiple reaction monitoring ( MRM ) ; quantification; liquid chromatography-mass spectrometry( LC-MS)
液质联用多反应监测法定量目标多肽或蛋白质
生物化学与分子生物学报
摘要
为建立优化的血浆内源性多肽提取方法，并且构建目标多肽和蛋白质的质谱定量方法，本研究考察了超滤法、有机溶剂沉淀法和固相萃取法对血浆内源性多肽的提取效果，并通过Tricine-SDS-PAGE 对提取效果进行比较．通过液相色谱串联质谱多反应监测( MRM) 分析，建立了多肽标准品ESAT-6 定量方法，并将ESAT-6 定量建立的液相色谱和质谱条件应用于蛋白质的定量，对多肽和蛋白质MRM 定量的标准曲线进行了考察．Tricine-SDS-PAGE 结果表明，乙腈沉淀法是最佳的血浆内源性多肽提取方法，低分子量的多肽可以得到很好的富集，且能有效地去除高分子蛋白质的污染．液相色谱串联质谱MRM 法检测血浆内提取的多肽，标准曲线的线性较好，相关系数为0. 999．另外，采用MRM 法对胶内分离的蛋白质进行定量，标准曲线的线性相关系数为0. 995．综上所述，本研究构建了一种简单有效的血浆多肽提取方法，通过液质联用MRM 法成功地实现了目标多肽和蛋白质定量测定．该定量方法可以推广应用于复杂样品中的多肽和蛋白质的定量分析．
关键词
多肽; 蛋白质; 多反应监测; 定量; 液相色谱串联质谱。