查询词典 fumaric acid

We have constituted the system of GMP and HACCP in vegetable and fruit juice enterprises . Also we established a neotype about controlling residual pesticide and rapid detection method of sodium , thermophilic acidophilic bacteria, fumaric acid , lactic acids and galac turonic acid was developed .

我们已经在蔬菜和果汁企业创建了 GMP 和 HACCP 体系，同时我们也建立了控制残留农药的新模式，快速检测钠，喜温嗜酸菌，富马酸，乳酸和半乳糖醛酸的方法也得到了提高。

Other Ingredients 其它成分: Glucose syrup, sucrose, apple pectin, fumaric acid, citric acid, lactic, acid, natural flavors and colors added (vegetable juice concentrate, annatto and tumeric).

专有配方以下水果和蔬菜精矿：苹果纤维，芒果，草莓，番茄，胡萝卜，木瓜，野生蓝莓，冰樱桃，蔓越莓，香菜，菠菜，羽衣甘蓝，卷心菜，花椰菜，青花菜

Objective: To establish a method for the determination of maleic acid in fumaric acid by ion exchange chromatography.

目的：建立离子交换色谱法检测食品添加剂富马酸中杂质马来酸。

Conslusion: The method was simple, rapid, sensitive and accurate. It's suitable for determination of maleic acid in fumaric acid as food additives.

该法简便、快速、灵敏、准确，可用于食品添加剂富马酸中马来酸的检测。

Determination of maleic acid in fumaric acid as food additives by ion exchange chromatography

LLDPE虽与过去的LDPE同属于同-密度范围，但由于它们之间的分子结构不同，熔融流变学行为也不同，因此他们的物理基本性质及成型加工特点也不相同。

Using microorganism fermentation cultivation technique, with escherichia coli strains of ASP - 311 for fermentation, with rich fumaric acid as the substrate to ferment produce l-aspartic acid, Study the result of activated carbon, and the temperature, the use of bleaching time and discoloring pH value of various conditions, aspartic acid decoloring effect, and finally: the concentration of carbon, decoloring temperature of 1.0% 60 degrees, the bleaching time for 0.5 h, pH for 6, in this condition, the result is the absorbency of decolour 3.2%, to achieve the best effect.

本文利用微生物发酵培养技术，以大肠杆菌ASP-311为发酵菌株，以富马酸为底物来发酵生产天冬氨酸；研究了发酵液中活性炭的使用量、脱色的温度、脱色的时间以及pH值等各种条件对L-天冬氨酸脱色效果的影响，最终得出：活性炭的浓度为1.0%，脱色温度为60℃，脱色时间为0.5h，pH为6，在此条件下，发酵液的吸光度为3.2%，此时的脱色效果达到最佳。

Fumaric acid (trans-butenedioic acid) An unsaturated dicarboxylic acid, which occurs in many plants.

延胡索酸：一种不饱和二羧酸，存在于许多植物体中。

A method to determine micro amount of meleic acid in fumaric acid is described, and the results confirmed by gas chromatography.

本文研究了反丁烯二酸试样中微量顺丁烯二酸的测定方法。

Fumaropimaric acid was prepared from rosin and fumaric acid as raw materials.

以富马酸和松香为原料制备富马海松酸。

Fumaric acid, citric acid, succinic acid existed in Urtica Cannabina L. as well as in Urtica diocio. The severe consequence of hepatic fibrosis is cirrhosis liver.

肝纤维化是各种慢性肝病发展至肝硬化的一个必经共同途径，阻止肝纤维化的形成对防止肝硬化具有重要意义。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。