糖精钠,Saccharin sodium
1)Saccharin sodium糖精钠
1.Determination of saccharin sodium in additives of bright nickel plating;镀光亮镍添加剂中糖精钠含量的测定
2.Pretreatment of food sample for determination of benzoic acid, sorbic acid and saccharin sodium by HPLC;HPLC测定食品中苯甲酸、山梨酸、糖精钠的样品前处理
3.Study on detection of benzoic acid,sorbic acid,saccharin sodium in food with HPLC;液相色谱法同时检测食品中的苯甲酸、山梨酸、糖精钠
英文短句/例句

1.soluble saccharin溶性糖精, 糖精钠
2.Determination of benzoic acid,sorbicacid,saccharin sodium in soy milk by HPLCHPLC法测定豆奶中苯甲酸、山梨酸、糖精钠
3.Analysing Sodium Benzoate, Potassium Sorbate and Saccharin Sodium at the Same Time Using the Internal Standard Method of HPLC高效液相色谱内标法同时测定苯甲酸钠、山梨酸钾、糖精钠的研究
4.Determination of acesulfame K,benzoic acid,sorbic acid and sodium sacchar in food by diethyl ether extraction and HPLC乙醚萃取-HPLC测定食品中乙酰磺胺酸钾、苯甲酸(钠)、山梨酸(钾)和糖精钠
5.Rapid Determination of Saccharin Sodium in Ice Cream by HPLC高效液相色谱法快速测定冰淇淋中的糖精钠
6.Determination of Saccharin Sodium and Cyclamate in Yellow Rice Wine by LCM/S液质联用法同时测定黄酒中糖精钠和甜蜜素
7.Determining the Benzoic Acid, Sordic Acid and Saccharin Sodium by HPLC;HPLC测定各类食品中的苯甲酸、山梨酸、糖精钠
8.Detection of saccharin sodium in foods by high-performance liquid chromatography with fluorescence detector高效液相色谱荧光检测法测定食品中糖精钠
9.Determination of Non-aqueous Titration of Sodium Saccharin Content in Foods非水滴定法测定食品中糖精钠含量的研究
10.Determination of Saccharin Sodium in Stir-fried Melon Seeds by High Performance Liquid Chromatography炒瓜子中糖精钠的高效液相色谱检测法
11.A Factor Analysis Spectrophotometric Method For Measuring Crystallose And Benzoic Acid In Drinks用因子分析分光光度法同时测定饮料中糖精钠和苯甲酸
12.The Determination of Benzoic Acid,Sorbic Acid and Saccharin Sodium Content in Drinks Sold in Dali Market;大理市售饮料中苯甲酸、山梨酸和糖精钠含量的测定
13.Separation and Determination of Sorbic Acid,Benzoic Acid,Sodium Saccharin in the Preserved Fruits of Chaoshan by Capillary Electrophoresis毛细管电泳法分离测定潮汕凉果中的山梨酸、苯甲酸、糖精钠
14.Simultaneous Determination of Acesulfame-K,Saccharin Sodium,Benzoic Acid,Sorbic Acid and Dehydroacetic Acid in Moon Cake by HPLC月饼中安赛蜜、糖精钠、苯甲酸、山梨酸、脱氢乙酸检测方法的研究
15.Simultaneous Determination of Benzoic Acid,Sorbic Acid and Saccharin Sodium in Cake Products by Supersonic Extraction and HPLC超声提取HPLC法测定糕点中苯甲酸、山梨酸和糖精钠方法
16.Determination of gibberellin,benzioc acid,saccharin sodium and ponceau 4R in fruits by solid phase extration and high perfermance liquid chromatographySPE-HPLC法测定水果中的赤霉素、苯甲酸、糖精钠和胭脂红
17.High-performance liquid chromatography determination in foods of saccharin sodium,benzoic acid,sorbic acid,dimethyl fumarate and dehydrogenation sodium acetate at same time高效液相色谱法同时测定食品中的糖精钠、苯甲酸、山梨酸、富马酸二甲酯和脱氢乙酸钠
18.The principle and specific methods of determination of saccharin sodium, cyclamate and citric acid in wine by high performance chromatograph are introduced.介绍了用高效液相色谱法测定葡萄酒中糖精钠、甜蜜素和柠檬酸的原理和具体方法。
相关短句/例句

sodium saccharin糖精钠
1.Detection of benzoic acid,sorbic acid,sodium saccharin,acesulfame patassium to beverage with high performance liquid chromatography;高效液相色谱法测定饮料中安赛蜜、苯甲酸、山梨酸、糖精钠含量
2.Convenient determinafion method for sodium saccharin in cold drink;冷饮中糖精钠的简捷测定法
3.Separation and Determination of Sorbic Acid,Benzoic Acid,Sodium Saccharin in the Preserved Fruits of Chaoshan by Capillary Electrophoresis毛细管电泳法分离测定潮汕凉果中的山梨酸、苯甲酸、糖精钠
3)Saccharin sodium salt糖精钠
1.Based on a large number of experiments,a method for quick determination of saccharin sodium salt in foods was established: with glacial acetic acid as solvent,the titration was carried out using standard solution of perchloric acid in glacial acetic acid.在大量实验的基础上,建立了在非水条件下快速测定食品中糖精钠的方法,以冰乙酸为溶剂,用高氯酸的冰乙酸标准溶液滴定,RSD在0。
2.By using external method the analytical result showed that STD of vitamin C, benzoic acid, sorbic acid, saccharin sodium salt were 1.用反相高效液相色谱同时测定维生素C、苯甲酸、山梨酸、糖精钠,方法简便、快速,准确度和精密度都很高,回收率高,重现性好,变异系数为4。
3.A rapid, accurate, and precise NMR analytical method for the analysis of 2 propen-- 1 -- sulfonic acid sodium and saccharin sodium salt in electroplating additive was developed.本文叙述了用于定量分析电镀添加剂中丙烯磺酸钠和糖精钠的快速、准确、精密的NMR分析方法。
4)Saccharin[英]['s?k?r?n][美]['s?k?r?n]糖精钠
1.A method is reported for the detection and analysis of saccharin concentration indrinkables by dual-wavelength UV scan.本文采用双波长紫外扫描法测定饮料中糖精钠的含量。
2.The separation and determination of non-nutritive sweeteners,acesulfame-K,saccharin,preservatives such as benzoic acid and caffeine in ready-to-serve beverages by using liquid chromatographic methods were described.应用反相HPLC法,探讨了同一色谱条件下,食品中安赛蜜,糖精钠、咖啡因及苯甲酸的分离条件,并在此基础上建立了饮料中人造甜味剂安赛蜜、糖精钠的测定方法,取得了满意的结果。
3.The saccharin content of the drink was determined by use three wavelengthes UV specttophotometic methrod in thin paper.本文应用三波长紫外分光光度法,将背景吸收、浑浊及干扰作线性近似处理,测定了饮料中的糖精钠含量。
5)Saccharine sodium糖精钠
1.Determination of saccharine sodium, benzoic acid and sorbic acid in dairy drinks by MPLC;离子对色谱法测定含乳饮料中糖精钠、苯甲酸和山梨酸的含量
2.High performance liquid chromatography(HPLC) method was established for the simultaneous determination of benzoic acid,sorbic acid and saccharine sodium in milk.建立了采用高效液相色谱法同时测定牛奶中苯甲酸、山梨酸和糖精钠的分析方法,牛奶样品经水提取、离心后直接进样,于230 nm处检测,外标法定性、定量。
6)saccharin sodium wastewater糖精钠生产废水
延伸阅读

糖精钠【通用名称】糖精钠【其他名称】糖精钠 糖精钠 拼音名:Tangjingna 英文名:Saccharin Sodium 书页号:2000年版二部-1057 C7H4NNaO3S.2H2O 241.19 本品为1,2-苯并异噻唑-3(2H)- 酮1,1-二氧化物钠盐二水合物。按干燥品计算,含 C7H4NNaO3S不得少于99.0%。 【性状】 本品为无色结晶或白色结晶性粉末。无臭或微有香气,味浓甜带苦;易 风化。 本品在水中易溶,在乙醇中略溶。 【鉴别】 (1) 取本品约0.3g,加水5ml溶解后,加稀盐酸1ml,即析出结晶;滤过, 沉淀用水洗净后,在105℃干燥2小时,依法测定(附录Ⅵ C),熔点为226~230℃。 (2) 取本品约20mg,置试管中,加间苯二酚约40mg,混合后,加硫酸0.5ml,用小火 加热至显深绿色,放冷,加水10ml与过量的氢氧化钠试液,即显绿色荧光。 (3) 本品炽灼后,残渣显钠盐的鉴别反应(附录Ⅲ)。 (4) 本品的红外光吸收图谱应与对照的图谱(光谱集576图)一致。 【检查】 酸碱度 取本品1.0g,加水10ml溶解后,对石蕊试纸显中性或碱性反应;但 遇酚酞指示液不得显红色。 铵盐 取本品0.4g,加无氨蒸馏水20ml溶解后,加碱性碘化汞钾试液1ml,摇匀,静置 5分钟,如显色,与标准氯化铵溶液(取氯化铵,在105℃干燥至恒重后,精密称取0.2966g, 加无氨蒸馏水溶解使成1000ml)0.10ml,用同一方法制成的对照液比较,不得更深(0.00 25%)。 苯甲酸盐与水杨酸盐 取本品0.5g,加水10ml溶解后,加醋酸5滴使成酸性,加三氯化 铁试液3滴,不得生成沉淀或显紫堇色。 甲苯磺酰胺 取邻甲苯磺酰胺和对甲苯磺酰胺对照品适量,精密称定,加二氯甲烷制 成每1ml中含上述的甲苯磺酰胺异构体各为50μg的溶液作为对照品溶液;另取本品2.0g, 精密称定,用5%碳酸钠溶液8.0ml溶解后,加色谱用硅藻土〔称取硅藻土(过九号筛)100 g,加入盐酸800ml,时时搅拌,浸渍12小时以上,除去酸液,再用盐酸同样处理3次,每次 1小时,然后用水洗涤至溶液显中性,将硅藻土分散于甲醇300ml中,滤过,在80℃烘干〕10g, 混合均匀,装入25mm×250mm的色谱管,照柱色谱法(附录Ⅴ C 第二法),用二氯甲烷洗 脱约30分钟,收集洗脱液50ml,蒸发至近干,加二氯甲烷,使成1.0ml,作为供试品溶液。 取上述两种溶液,照气相色谱法(附录Ⅴ E),用硅酮(OV17)为固定相,涂布浓度为1.5%, 在柱温180℃测定。含甲苯磺酰胺的总量不得过0.0025%。 干燥失重 取本品,在105℃干燥至恒重,减失重量不得过15.0%(附录Ⅷ L)。 重金属 取本品2.0g,置烧杯中,加水48ml溶解后,加盐酸溶液(9→100)2ml,搅匀, 并用玻璃棒摩擦杯壁,至开始结晶,静置1小时后,滤过,取滤液25ml,依法检查(附录Ⅷ H 第一法),含重金属不得过百万分之十。 砷盐 取无水碳酸钠约1g,铺于坩埚底部与四周,再取本品1.0g,置无水碳酸钠上 ,用水少量湿润,干燥后,先用小火烧灼使炭化,再在500~600℃炽灼使完全灰化,放冷, 加盐酸5ml与水23ml使溶解,依法检查(附录Ⅷ J 第一法),应符合规定(0.0002 %)。 【含量测定】 取本品约0.2g,精密称定,加冰醋酸20ml溶解后,加结晶紫指示液 1滴,用高氯酸滴定液(0.1mol/L)滴定至蓝绿色,并将滴定的结果用空白试验校正。每 1ml高氯酸滴定液(0.1mol/L)相当于20.52mg的C7H4NNaO3S。 【类别】 诊断用药、矫味剂。 【贮藏】 密封保存。