sorbic

Express method of preservatives including sorbic acid and benzoic acid in soy were analysed by gas chromatogram

酱油中防腐剂山梨酸和苯甲酸的气相色谱快速分析方法

Determination of dehydroacetic acid and sorbic acid and benzoic acid in food by gas chromatography internal standard method

气相色谱内标法测定食品中防腐剂脱氢乙酸、苯甲酸和山梨酸

Sugar, corn syrup, corn starch, glucose, pectin, malt sugar, sorbic acid potassium and etc.

玉米浆、玉米淀粉、葡萄糖、果胶、麦芽糖、山梨酸钾等。

Result A high performance liquid chromatography method was developed to determine benzoic acid, sorbic acid, saccharin sodium, lemon yellow, amaranth, carmine, sunset yellow and caffeine, and was applied to drink samples.

结果建立了同时测定苯甲酸、山梨酸、糖精钠、柠檬黄、苋菜红、胭脂红、日落黄和咖啡因八种添加剂的高效液相色谱法，并应用于饮料样品的分析。

Some main synthetic methods, antiseptic mechanism and application of sorbic acid were especially reviewed.

着重介绍了山梨酸的几种主要合成路线, 以及山梨酸防腐机理和应用概况.

HPLC method to Determine the Benzoic acid and Sorbic acid in Cured Meat and Comparison of Pre-treatment

HPLC测定腌熏腊肉中苯甲酸、山梨酸及前处理方法比较

Sorbic acid is a new type of antiseptic and freshening agent for food.

山梨酸是一种新型的食品防腐保鲜剂.

The minimum detectable value of sorbic acid is 1 × 10-9 g, coefficient of variation ( CV) is 0.18%, recovery rate is 99.81%.

回收率为99.81%；CV（变异系数）为0.18%。

methyl, ethyl, propyl and butyl sorbates were synthesized by esterification of sorbic acid with four kinds of alcohol respectively.

采用直接酯化法，将山梨酸与四种醇反应，合成了山梨酸甲酯、乙酯、丙酯、丁酯。

Sorbic has removed its Chinese chief executive from office, and from his position as legal representative of the company in China.

益康国际已解除其中国籍首席执行官职务，并剥夺了其作为公司在华法人代表的资格。

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

Compared with benzoic acid and sorbic acid, Nipagin has a good market and development prospects.

通过与苯甲酸和山梨酸比较, 说明尼泊金酯具有良好的市场和发展前景.

Additives to be tested: Saccharin, Sodium cyclamate, Acesulfame potassium, benzoic acid, sorbic acid, Sulphites, Tartrazine, Sunset yellow, Amaranth, Ponceau 4R, Brilliant blue. 2.

【研究方法】1.检测食品添加剂种类：苯甲酸、山梨酸、安赛蜜、甜蜜素、糖精钠、柠檬黄、苋菜红、胭脂红、日落黄、亮蓝和二氧化硫。