血红素铁

各区的膳食Fe摄入充足，为RDA的218%，膳食中血红素铁非常低，仅占总摄入铁的6.02%，非血红素铁是本市儿童膳食铁的主要成份。

The dietary iron intake in every district was enough , and was 218 % of RDA . But heme iron was low , and it was only 6.02 % accounting for all iron intake , nonheme iron was the main composition of the iron intake in this city .

血红素铁的生物利用研究

A study on the bioavailability of heme iron in rat

当血红素铁接受电子被还原后再与CO结合，将产生细胞色素P450的特征光谱。

After reduced by accepting electron and bound with CO , ferrins form optical absorption spectrum .

MG组和SG组大鼠骨髓非血红素铁含量均显著低于CG组（P0.01）。

Non-heme iron in bone marrow in MG and SG was lower than that in CG .

脂氧化酶（lipoxygenase，LO）是一组不含有血红素铁的氧合酶，能够将氧分子插入包括：花生四烯酸和亚油酸为代表的多聚不饱和脂肪酸内。

Lipoxygenases ( LO ) are a family of nonheme iron-containing enzymes that insert molecular oxygen into polyunsaturated fatty acids such as arachidonic and linoleic acids .

结果各年龄组儿童能量、蛋白质、铁和维生素C平均每日摄入量均达到推荐的膳食营养素摄入量，但膳食铁构成中血红素铁所占比例较低；

Results The daily average intakes of energy , protein , iron and vitamin C in school children of all age groups reached the daily recommended criteria ( > 85 % of the RNIs ), but the proportion of heme in dietary iron constitution was lower .

喂养3个月后断头取血和脑组织，测定血液铁状态指标和各脑区非血红素铁（NHI）含量。

The hematological indices of iron status and the non-heme iron of brain were determined at the end of the three months .

目的观察运动情况下组织器官游离铁（FI）代谢和贮存铁（SI）的变化及其与非血红素铁（NHI）的关系。

Objective : This study was to observe the changes of free iron ( FI ) metabolism and storage iron ( SI ) and their relation to the changes of non-heme iron ( NHI ) contents under the long-term exercise condition .

运动期满后观察血液学铁状态指标和器官非血红素铁（NHI）含量和NHI总含量（TNHI）的变化。

The hematological indices of iron status and the non-heme iron ( NHI ) and total NHI ( TNHI ) of the organs were determined at the end of the desired period .

非血红素铁加氧酶模型配合物的合成与催化性能研究

Synthesis of Non-heme Iron Oxygenase Model Complexes and Their Catalytic Properties

测定肝脏和骨髓非血红素铁含量；

The non-heme iron in bone marrow and liver was determined .

保健食品中血红素铁和非血红素铁的分离分析法

A method for determination of heme and non-heme iron in dietary supplements

血红素铁更容易吸收比非血红素铁。

Haem iron is more readily absorbed than non-haem iron .

它们含有非血红素铁，在活性位点与硫协同作用。

They contain nonheme iron in association with sulfur at the active site .

生物态补铁剂-血红素铁研究进展

Biology iron supplement - heme iron and its progress

生物有机大分子中血红素铁的可见光谱特性

Visible Spectral Character of Heme Iron in Biomacromolecules

2.食用富含非血红素铁的食物

Step 2 Eat foods rich in nonheme iron

结论：游泳训练可以增加腓肠肌非血红素铁含量，促进机体铁动员。

Conclusion Suitable training could improve body iron homeostasis , increase gastrocnemius ' non-heam iron .

大豆影响膳食中非血红素铁生物利用的综合研究

A comprehensive study about the influence of soybean on bioavailability of non-heme iron in diet

血红素铁的研究进展

Heme Iron and Its Progress of Research

食用富含非血红素铁的食物，例如蔬菜，水果和谷类。

Eat foods rich in nonheme iron , such as vegetables , fruits , and grains .

本文就血红素铁的功能、应用及其制备、纯化方法等作一综述。

The function , application and preparation , purification of heine iron was reviewed in this article .

血红素铁存在于动物性食品和产品，同时非血红素铁的植物性食物中找到。

Haem iron is found in animal-derived foods and products , whilst non-haem iron is found in plant foods .

本文就血红素铁中二价铁的保护工作提出了设想，并对其生理功能和应用现状加以综述。

The paper put forward assumed plans for ferrous ions protection , and in addition , summarized its phy siolog ical function and present utilization .

该文综述血红素铁结构与性质、功能、提取、测定方法和在食品工业中应用情况。

The structure and nature , function , extraction , determination and application in the food industry of heme iron are summarized in this article .

尽管非血红素铁不像亚铁血红素那么容易被吸收，两种铁素相结合可以大幅增加身体对非血红素铁的吸收。

While nonheme iron is not as easily absorbed as heme iron , combining the two can significantly increase your body 's absorption of nonheme iron .

畜禽血液营养丰富，其中大部分为血红蛋白存在于红血球中，占血液总蛋白质含量的70～80%，而且血红蛋白中还含有丰富的血红素铁。

Animal blood is richly containing hemoglobin in the blood cells which represents 70-80 % of the protein content of blood and also includes contains hematin .

经分析，其异咯嗪、非血红素铁以及不稳定硫之比为1：（8～10）：10。

The proportions of flavin , non-heme iron and labile sulphide in the eluate was found to be 1 : ( 8 ~ 10 ) : 10 .

血红素铁一般结合在血液中的血红蛋白或肌肉中的肌红蛋白中，是食品中发现的铁元素存在的两种形式中的一种。

Heme iron , one of two types of iron found in foods , is bound to either the blood protein hemoglobin or the muscle protein myoglobin .

血红蛋白粉是一种粗蛋白含量达91%的动物性蛋白源，且含有丰富的血红素铁。含有高的赖氨酸，但异亮氨酸缺乏。

Hemoglobin powder is a kind of animal quality protein feed , containing 91 % of CP , plentiful hemochrome iron , high lysine but low isoleucine .