乙二胺四乙酸钠

方法：采用锌标准液测定鞣酸，乙二胺四乙酸钠回滴过量锌离子的络合滴定法对鞣酸作含量测定。

Methods : The content of the tannin was determined by compleximetry .

乙二胺四乙酸钠钙盐

Calcium disodium salt of EDTA

聚氯乙烯（PVC）试验方法营养强化剂乙二胺四乙酸铁钠中氨基三乙酸的检测方法研究

Testing methods for polyvinyl chloride Determination of nitrilotriacetic acid in sodium iron (ⅲ) ethylenediaminetetraacetate for nutritional fortifier

膜不通透性Zn2+螯合剂乙二胺四乙酸二钠钙（CaEDTA）能降低细胞内游离Zn2+含量，并抑制胞内MTⅢmRNA的表达。

The cell membrane impermeable Zn 2 + chelator could reduce the intracellular concentration of free Zn 2 + and the expression of MT ⅲ mRNA .

外加无机盐、糖类、多元醇或有机电解质均可以提高酶的储存稳定性和热稳定性，室温下乙二胺四乙酸二钠、草酸钠、乙酸钠及氯化钙对LOX活性均有较好的稳定作用。

Addition of some salts , sugar , polyol or organic electrolytes , especially EDTA-Na_2 can increase the storage stability and thermostability of LOX .

探讨了微波（MW）-乙二胺四乙酸二钠（EDTA）快速脱钙技术对鱼鳞脱钙的影响，及其脱钙过程中胶原的损失情况。

To investigate the effect of rapid decalcification techniques with microwave ( MW ) and ethylene diamine tetracetic acid ( EDTA ), and the loss of collagen on the process of decalcification in fish scale .

50℃、24h的恒温实验结果表明，单一稳定剂中，乙二胺四乙酸二钠对UP的热稳定效果最好，酒石酸的效果最差；

The results under 50 ℃ with the storage time of 24 h show that , among all the single stabilizers , the thermostability coefficient of the UP with disodium EDTA stabilizer is the largest and that of the tartaric acid is the smallest .

目的建立利用毛细管区带电泳（CZE）技术分离测定铁强化酱油中的铁营养强化剂乙二胺四乙酸铁钠（NaFeEDTA）的方法。

Objective An analytical method for separation and determination of sodium iron (ⅲ) ethylenediaminetetraacetate ( NaFeEDTA ) in iron fortified soy sauce by capillary zone electrophoresis ( CZE ) has been developed .

以乙二胺四乙酸二钠、柠檬酸、抗坏血酸为PPO抑制剂，采用L9（3~4）表进行正交实验，结果表明：0.003%EDTA+0.1%柠檬酸+0.1%抗坏血酸能最大限度地抑制建莲的多酚氧化褐变。

By L9 ( 34 ) researching on methods of Jian-lotus PPO 's activity inhibitation , the result shows that the combination of 0.003 % EDTA , 0.1 % citric acid and 0.1 % ascorbic acid could enormously inhibit Jian-lotus 's polyphenol oxidation .

乙二胺四乙酸铁钠为面包中适宜的铁强化剂。

The sodium ferric EDTA was a good iron source in bread .

乙二胺四乙酸铁钠吸收机理研究

Studies on the Absorption Mechanism of Sodium Iron Ethylenediaminetetraacetate

乙二胺四乙酸二钠/碳糊修饰电极测定银离子

An Ethylenediaminetetraacetic Acid Modified Carbon Paste Electrode for the Determination of Silver Ion

低剂量的乙二胺四乙酸铁钠可以减轻缺铁但是对贫血无效。

Low-dose NaFeEDTA reduced iron deficiency but not anaemia .

铁营养强化剂乙二胺四乙酸铁钠合三水的热分解研究

Studies on the Thermal Decomposition of Food Fortifier : sodium iron (ⅲ) Ethylenediaminetetraacetate Trihydrate

乙二胺四乙酸二钠是一种优秀的络合剂。

Disodium ethylenediamine tetraacetate is a good sequesterant .

乙二胺四乙酸二钠标准滴定溶液的不确定度

Uncertainty of Disodium EDTA Standard Titrated Solution

酒石酸钾钠&乙二胺四乙酸二钠作掩蔽剂丁二酮肟测镍的方法研究

On the Photometric Determination of Nickel with Dimethylglyoxime Using Potassium Sodium Tartrate and EDTA as Masking Agent

两种铁强化食盐中乙二胺四乙酸铁钠的检测方法研究

Study on the two methods for determination of Sodium Iron (ⅲ) Ethylenediamine tetraacetate in Iron Fortified Salt

高效液相色谱法测定板栗罐头中乙二胺四乙酸二钠的含量

Determination of ethylene diamine tetraacetic acid disodium salt in canned chinese chestnut by high performance liquid chromatography

对乙二胺四乙酸二钠滴定法测定生活饮用水总硬度的测量不确定度进行评定。

The uncertainty of measurement for the determination of total hardness of drinking water by EDTA titration method was evaluated .

高剂量的乙二胺四乙酸铁钠还会降低贫血水平，而且还能增加所有铁指标的水平。

The high dose of NaFeEDTA also decreased the level of anaemia , and increased levels of all iron indicators .

双指示物质动力学分析法研究Ⅰ.锰（Ⅱ）-乙二胺四乙酸二钠-铬（Ⅳ）催化体系

Studies on the New Kinetic Analysis by Two Indicating Substances ⅰ . Manganese (ⅱ) - Ethylenediaminetetraacetic Acid Disodium Salt-Potassium Dichromate System

发现除乙二胺四乙酸铁钠外，添加其他铁源，经焙烤制成面包后，最终都产生了大量不溶性铁。

Except sodium ferric EDTA , all other iron sources added to the proces produced a large amounts of insoluble iron .

乙二胺四乙酸铁钠和元素羰基铁粉在贮藏过程中变化不大，而硫酸亚铁和柠檬酸铁铵在贮藏过程中绝大部分变成了不溶性铁。

The change of sodium ferric EDTA and carbonyl iron was not great , but most of ferric sulfate and ferric ammonium citrate became insoluble during storage .

服用未强化玉米粉的儿童的缺铁性贫血发病率是10%，这比接受高剂量乙二胺四乙酸铁钠的儿童的发病率高90%。

The prevalence of iron-deficiency anaemia in children who received unfortified flour was ten per cent , 90 per cent higher than in children who had received high-dose NaFeEDTA .

在化学镀时本实验采用的是双络合剂三乙醇胺和乙二胺四乙酸二钠，实验证明使用这两种络合剂能取得较好的镀覆效果。

In electroless plating we adopted double complexing agent triethanolamine and ethylenediamine tetraacetic acid disodium . The experiments proved that using the two complexing agent can obtain a good plating effect .

研究了以Fe3+-乙二胺四乙酸二钠-Na2S2O3体系为浸取剂从废感光胶片中回收银的方法，考察了浸出银的最佳工艺条件。

A method using Fe ~ ( 3 + ) - EDTA-Na_2S_2O_3 system as leaching agent for recovering silver from waste photosensitive film was studied and the optimum process conditions were examined .

结果表明，以焦磷酸铁和乙二胺四乙酸铁钠为铁强化剂，稳定性较好，铁含量（以铁元素计）可达600mg/kg～1200mg/kg，颜色和口感不会明显改变。

The results reveal that ferric pyrophosphate and ferric sodium edelate used as Fe-fortifier are stable . Ferric content in salt is 600mg / kg ~ 1200mg / kg . The colour and the oral sensation can not change obviously .