推薦：鐵草氨菌素 E 來源于抗生素鏈霉菌@2024已更新

別名:1,12,23-三羥基-1,6,12,17,23,28-六氮雜環(huán)三十三烷-2,5,13,16,24,27-異己酮鐵(III) 絡合物

經(jīng)驗公式（希爾記法）:C27H45FeN6O9

CAS號:20008-20-2

分子量:653.53

MDL編號:MFCD07785179

PubChem化學物質(zhì)編號:329755756

NACRES:NA.85

屬性
無菌性
non-sterile

質(zhì)量水平
200

檢測方案
≥95% (HPLC)
≥95%

形式
powder

缺失
≤6% loss on drying

application(s)
environmental
food ａnd beverages
microbiology

儲存溫度
2-8°C

適用性
Salmonella spp.

SMILES string
[Fe+3].[O-]N1CCCCCNC(=O)CCC(=O)N([O-])CCCCCNC(=O)CCC(=O)N([O-])CCCCCNC(=O)CCC1=O

InChI
1S/C27H45N6O9.Fe/c34-22-10-14-26(38)32(41)20-8-3-6-18-30-24(36)12-15-27(39)33(42)21-9-2-5-17-29-23(35)11-13-25(37)31(40)19-7-1-4-16-28-22;/h1-21H2,(H,28,34)(H,29,35)(H,30,36);/q-3;+3

InChI key
MZFKJKOHYACYNT-UHFFFAOYSA-N

說明
一般描述
Scientifically proven supplement for culture media improves detection of Salmonella, Enterobacter sakazakii ａnd Yersinia enterocolitica .

Ferrioxamine E from Streptomyces antibioticum is a siderophore which facilitates the supply of iron (III), an essential trace element, to bacteria involved in food poisoning, including Salmonella, Enterobacter saka-zakii ａnd Yersinia enterocolitica. It promotes rapid growth by reducing the lag phase in culture media ａnd reactivates dormant bacteria. Use of ferrioxamine E can permit rapid detection of low bacterial cell counts, even from dry products like spices ａnd tea after long storage periods. It is an essential component of quality control efforts in the food industry.

Ferrioxamine E is often used in Buffered Peptone Water, the medium recommended by the ISO-Norms for Enterobacteriacea. Ferrioxamine E also improves the motility of Salmonella, which helps to improve the identification by semisolid selective motility media like SIM, MRSV, DIASSALM or SMS. Ferrioxamine E does not improve growth of Escherichia coli, Shigella, Proteus, Providencia ａnd Morganella species; a feature that makes it a semi-selective compound. The recommended concentration of Ferrioxamine E to promote bacterial growth is between 5 ａnd 200 ng/mL
The ferrioxamines are basically metabolic products produced by the actinomycetes, ａnd are characterised as ferrioxamines A, B, C, D 1, D2, E, F ａnd G. Generally all ferrioxamines are trihydroxamates ａnd the deferrioxamines are either linear or cyclic (D2 ａnd E).[1]
應用
在預增菌肉湯和增菌肉湯培養(yǎng)基中加入鐵草氨菌素 E 顯著改善了從人為或天然污染食品中對沙門氏菌的回收率。

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發(fā)表刊物        影響因子           獎勵金額
SCI期刊雜志      1.0≤1F＜3.0          200元
SCI期刊雜志      3.0≤1F＜6.0          400元
SCI期刊雜志      6.0≤1F＜10.0         600元
SCI期刊雜志      1F≥10                1000元