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血红铁粉 |
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血红素铁
Heme iron
血红素铁是由一个二价铁离子镶嵌在一个原卟吩环而构成的化合物。将新鲜抗凝猪血,经离心分离红血球、溶血、沉淀溶解血红蛋白、分离、结晶和精制而成,具有重要的生理功能和很高的实用价值,在饲料、食品、保健品、化工及化妆品行业中有广泛应用。
Heme iron is a compound composed of a divalent iron ion embedded in a porphine ring. It is made through centrifugal separation of red blood cells from anticoagulated fresh blood, hemolysis, precipitation and dissolution of hemoglobin, separation, crystallization and purification. With an important physiological function and high practical values, it has been widely applied to the feed, food, health care products, chemicals and cosmetics.
一、产品应用:
Applications:
由于猪血源血红素铁含有丰富的有机铁,机体吸收率超过90%,而且无耐药性、无残留、无毒副作用,在动物饲料中添加具有极佳的补铁效果:
Since the heme iron in porcine blood is rich in organic iron, with an absorption rate of over 90%, and it has no resistance, residue and toxic effects, it can play an excellent effect of iron supplementation if adding it to animal feed:
直接利用蛋白肽的吸收通道,避免了与其他矿物元素竞争吸收,生物利用率明显高于其他补铁剂,在仔猪和母猪饲料中添加血红素铁可以有效预防贫血,增强动物造血机能,促进生长 (湖农农业大学,2007);
1. It can take advantage of protein-peptide absorption channel directly to avoid competition with other mineral elements. So, its bioavailability is significantly higher of than other iron-enrich agents. Adding heme iron into piglets’ and sows’ feed, it can be effective in preventing anemia, and enhancing the blood-forming function of animals to promote their growth (Hunan Agricultural University, 2007);
血红素既能够提供动物机体所需要的氨基酸,又提供了铁等微量元素,而且易于被机体吸收,从而增强动物造血机能并明显改善动物皮毛性状 (四川农业大学,2008)。
2. Heme is able to provide necessary amino acids for animals, and iron and other trace elements, which are easy to be absorbed by the body. Thereby, it can improve animals’ blood-forming function and their fur traits (Sichuan Agricultural University, 2008).
在肉制品工业领域,血红素可以替代传统亚硝酸盐发色剂,在火腿和红肠制品中添加血红素,其制品切面色泽均匀、新鲜美观、口感韧性强、味道纯正 (东北农业大学,2008)。
In the meat products industry, heme can be an alternative of traditional nitrite color fixatives. Adding heme into ham and red-sausage products, the product section shall be uniform in color, fresh and attractive with pleasing and pure taste. (Northeast Agricultural University, 2008)
二、产品特征:
Product characteristics:
以新鲜健康猪血为原料,经纯生物方法提取,不含有有毒成分。
产品可以利用肽吸收通道,生物利用率高,动物补血效果好。
铁离子为整合金属元素,性质稳定,不易与其他金属元素产生拮抗。
1. It is produced with fresh healthy blood as raw material by pure biological process, without any toxic ingredients. 2. The product can make use of peptide absorption channel, with high bioavailability and good effect of enrich animal blood. 3. As a kind of integrated metal element, iron is stable and not easy to counteract with other metal elements.
表1 营养成分指标 单位: %
Table 1 Indicators of nutrients Unit: %
代号
Code 血红素铁≥
Heme iron ≥ 铁 ≥
Iron ≥ 粗灰分 ≤
Crude ash ≤ 钙
Calcium 总磷 ≥
TP ≥ 水分≤
Water ≤
血红素铁
Heme iron 16 1.5 8.0 0.1~0.5 0.2~0.5 9.0
三、建议用法:
Recommended usage:
添加对象
Objects 添加量 (g/吨)
Adding volume (g/ton)
仔猪
Piglets 250
母猪
Sows 200
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