查询词典 sorbic

"Our major products are Potassium Sorbate, Sorbic Acid, Natural Vitamin E, Phytosterol.

&，&我们公司主要生产山梨酸，山梨酸钾，焦磷酸钾，天然维生素E，植物甾醇。

Benzoic acid and sorbic acid in vinegar were extracted by distillation and determined by high perform liquid chromatography.

摘 要：研究了一种用蒸馏法提取、高效液相色谱法测定食醋中苯甲酸和山梨酸的方法。

In this paper,a rapid and sensitive method of reverse high performance liquid chromatography for simultaneously determinating the benzoec acid and sorbic acid in drinks was established .

建立一种测定饮料中苯甲酸和山梨酸含量的快速反相高效液相色谱法。

In this paper, based on the relationship between molecular structure and anti-microbial activity, the synthesis methods and anti-microbial activity of several sorbic acid derivatives were studied.

本课题以食品防腐剂分子结构与抗菌活性关系理论为依据，研究山梨酸衍生物的合成方法及其抗菌活性，对反应条件，产物结构、产物理化性质和抑菌活性进行了较深入研究，可为新型食品防腐剂的开发提供依据。

Benzoic acid, sorbic acid and saccharin sodium were determined in the same time by HPLC with UV detector.

通过加入适量沉淀剂除去样品中绝大部分蛋白质和脂肪后，用高效液相色谱法，由紫外检测器同时测定牛乳中苯甲酸、山梨酸和糖精钠。

To develop a solid phase extraction- high performance liquid chromatography method for determination of dehydroacetic acid,benzoic acid,sorbic acid in cake and pastry.

建立了固相萃取-高效液相色谱法测定糕点中的脱氢乙酸、苯甲酸、山梨酸的方法。

The study aimed to discuss the method of determining benzoic acid and sorbic acid content in the cooked meat pnxlucts by HPLC.

［目的］探索高效液相色谱法测定熟肉制品中苯甲酸和山梨酸含量的方法。

The ease of Murrell - Sorbic potential function is detailed in this paper. As numericalresults, the problems of molecules CO and N2 are considered to show the validity of the approach.

并详细讨论了Murrell-Sorbie势能函数下该方法的具体表达式，同时以双原子分子一氧化碳和氮气为例进一步说明该方法的有效性和正确性。

Results: Solution concentration range depended on 0.5~50 mg/L lineaity, relation fine, the relevance modulus amounted to 0.999 without exception. The soursulfan acet ophenetidin ilamide potassium, benzoic acid, dehydro aectic acid, sorbic acid, saccharin sodium minium inspects up out tickness being 0.062, 0.074, 0.066, 0.370, 0.105mg/L The standard deviation was smaller than 5.0%. The additive hit hack rate was 96.8% in drink pickle and the nature bean product fermenting 101.6%.

结果：本方法测定食品中5种添加剂，溶液浓度范围在0.5~50mg/L线性关系良好，相关系数均达0.999；乙酰磺胺酸钾、苯甲酸、脱氢乙酸、山梨酸、糖精钠最小检出浓度分别为0.062，0.074，0.066，0.037，0.105mg/L；标准偏差均小于5.0%；饮料、酱菜和发酵性豆制品中添加剂的回收率为

The proteins in milk and dairy products were mostly eliminated by the precipitators. Three aseptics and two sweeteners were separated on a C18 column with the mobile phase of methanol -0.05mol/L potassium dihydrogen phosphate under gradient elution. With a diode array detector, acesulfame, benzoic acid, and sorbic acid were detected at 230 nm and sodium saccharin and aspartame were detected at 210nm.

通过加入适量沉淀剂除去样品中绝大部分蛋白质后，采用C18色谱柱分离，以甲醇－0.05mol/L磷酸二氢钾溶液为流动相梯度洗脱，用二极管阵列检测器于230nm波长处检测安赛蜜、苯甲酸和山梨酸，于210nm波长处检测糖精钠和阿斯巴甜。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。