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亮蓝FCF

亮蓝FCF
IUPAC名
disodium;2-[[4-[ethyl-[(3-sulfonatophenyl)methyl]amino]phenyl]-[4-[ethyl-[(3-sulfonatophenyl)methyl]azaniumylidene]cyclohexa-2,5-dien-1-ylidene]methyl]benzenesulfonate
别名 FD&C Blue No.1
Acid blue 9
D&C Blue No. 4
Alzen Food Blue No. 1
Atracid Blue FG
Blue #1 Lake
Erioglaucine
Eriosky blue
Patent Blue AR
Xylene Blue VSG
C.I. 42090, Basacid Blue 755, Sulfacid Brilliant Blue 5 J, Neolan Blue E-A
Brilliant Blue FD
识别
CAS号 3844-45-9  checkY
PubChem 19700
ChemSpider 18556
SMILES
 
  • CCN(CC1=CC(=CC=C1)S(=O)(=O)[O-])C2=CC=C(C=C2)C(=C3C=CC(=[N+](CC)CC4=CC(=CC=C4)S(=O)(=O)[O-])C=C3)C5=CC=CC=C5S(=O)(=O)[O-].[Na+].[Na+]
InChI
 
  • 1/C37H36N2O9S3.2Na/c1-3-38(25-27-9-7-11-33(23-27)49(40,41)42)31-19-15-29(16-20-31)37(35-13-5-6-14-36(35)51(46,47)48)30-17-21-32(22-18-30)39(4-2)26-28-10-8-12-34(24-28)50(43,44)45;;/h5-24H,3-4,25-26H2,1-2H3,(H2-,40,41,42,43,44,45,46,47,48);;/q;2*+1/p-2
InChIKey SGHZXLIDFTYFHQ-NUQVWONBAU
EINECS 223-339-8
ChEBI 82411
KEGG C19352
性质
化学式 C37H34N2Na2O9S3
摩尔质量 792.85 g/mol g·mol⁻¹
溶解性 可溶
危险性
NFPA 704
1
2
0
 
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

亮蓝FCF蓝色1号)是一种人工合成的有机化合物,主要用作一种蓝色的色素给加工食品、药物、膳食补充剂和化妆品染色。[1]它被分类为一种芳基甲烷染料并且有多个名称,例如FD&C Blue No. 1或者酸性蓝9。它在E编码中被标号为E133并且在国际颜料索引中被标号为42090。在外观上,它是一种可溶于水和甘油的蓝色粉末状固体,[2]具有628纳米的光吸收波长。它是最早被FDA允许的食用色素之一,并且也被广泛认为是无毒无害的。[3]

生产

亮蓝是一种通过对2-甲酰苯磺酸进行缩合反应,然后和适当的苯胺进行氧化合成染料[4]。它可以与柠檬黄结合,产生深浅不一的绿色。

该化合物常以二钠盐的形式出现,其CAS号为[2650-18-2],其钙盐和钾盐同样也被允许使用。另外,它也可以以铝色淀英语Lake pigment的形式出现。二钠盐的化学式为C37H34N2Na2O9S3

与其相关的染料有C.I.酸性绿 3(CAS号为[4680-78-8])以及酸性绿9 (CAS号[4857-81-2])。在这些染料的分子中,2-磺酸基团被分别替换为氢原子和氯原子。[5]

曾有很多人企图寻找与亮蓝颜色相近且更稳定的天然蓝色染料。可蓝色颜料必须具备很多的化学特征,比如包含π键的形式、芳香环、杂原子和杂环基团、以及离子键等等,以便吸收低能量红光。很多天然蓝色染料都不稳定,蓝色仅仅能产生于碱性条件或者有毒物质存在的条件下;含有花色素苷臭梧桐碱英语Trichotomine的衍生物是用于深入研究的良好候选化合物。另外,目前尚未发现任何适合用于饮料的亮蓝替代品。 [6]

蓝色的和红色的Jolly Rancher糖英语Jolly Rancher。其中蓝色的那颗使用亮蓝进行染色。

应用

含有蓝库拉索酒的伏特加。

像许多其他的食用色素一样,主要使用的亮蓝是用于改正或增强天然着色剂,或者使得无色的化合物产生一种鲜明的颜色[7]


在美国,有两种允许使用的蓝色染料(一种是亮蓝,另外一种是靛蓝胭脂红,或者叫FD&C蓝色2号),其中,亮蓝的使用最普遍。作为一种蓝色染料,亮蓝经常被使用于棉花糖冰淇淋罐装食品以及加工豆类、袋装汤品、瓶装食用色素、甜筒、冰棒、蓝莓味的食品、儿童药物、日用品、糖果[8]、饮料,尤其是蓝色库拉索酒。它同样用于肥皂洗发水漱口水[9],以及其他卫生和化妆品应用。

亮蓝也被广泛用作一种水示踪剂[10]。由于其可以长期保留颜色的能力,亮蓝表现得比其他染料示踪剂更好。另外,亮蓝毒性低,因此对环境有利。然而,亮蓝对不同的土壤有不同的影响。亮蓝更容易被酸性土壤吸收,由于其分子很大且有离子键。土壤成分和流速也会影响亮蓝的吸附水平[11]

大多数饮料含有亮蓝,比如苏打水,它也被用于蓝瓶实验。在这样的饮料中,染料和还原剂都被混合在同样的溶液中。当溶液呈蓝色时,存在氧气。如果加入氢氧化钠,发生了一种除去氧气的反应,使得溶液变得无色。染料回到蓝色状态时,可以通过旋转溶液使其再次氧化,空气中的氧气作为氧化剂进入到溶液当中[12]

健康和安全性

在英国,聪明豆巧克力曾经使用亮蓝进行染色(上),直到2008年。后来被天然螺旋藻取代进行染色(下)。

这种染料很难被胃肠道吸收,所以摄入染料的95% 都可以在粪便中找到。当被涂抹在舌头或刮过的皮肤上时,亮蓝会被直接吸收进血液[13]

由于其无毒的性质,亮蓝被用作生物着色剂。当其溶解于介质中时,被用于给细胞壁、细菌以及真菌细胞染色。另外,这种染料不会抑制任何物种的发育[14]。因为同样的理由,亮蓝也被应用在与凝血有关的医疗设备中。将低浓度以1cm的增量的亮蓝置于血贴的背面,以允许外科医生精确切割并指示作为有效止血剂的血贴的一侧,以便正确放置[15]

另外,其亦为是欧盟和美国批准用于药物配方的食品着色剂和无药理活性物质,在其他国家也同样合法。但是,它具有在患有中度哮喘的个体中诱导过敏反应的能力[16]。2003 年,美国FDA发布了一项公共卫生咨询,以警告医疗保健用品提供者这种合成染料在肠内喂养溶液中的潜在毒性[17]。 以下对于该染料的法律限制适用于欧盟和其他国家/地区:150–300mg/kg,具体取决于食品类型;食品和药品的安全限量为0.1mg/日/体重(kg)[18]。 亮蓝的一日可接受攝取量为6mg/kg。

生物学研究

亮蓝FCF及其相似的染料,比如亮蓝G,均为嘌呤受体——即引起发炎反应和细胞进程的受体——的阻滞剂。[19]

引用

  1. ^ FD&C Blue 1 (Brilliant Blue). International Association of Color Manufacturers. [2019-05-06]. (原始内容存档于2019-05-06). 
  2. ^ FD&C Blue No. 1: Brilliant Blue FCF Food Dye. culinarylore.com. 2015-08-04 [2019-06-03]. (原始内容存档于2021-08-24). 
  3. ^ Nutrition, Center for Food Safety and Applied. Color Additives History. FDA. 2019-03-16 [2019-05-06]. (原始内容存档于2021-08-24). 
  4. ^ El Ali, Bassam M.; Bassam El Ali; Ali, Mohammad Farahat. Handbook of industrial chemistry: organic chemicals需要免费注册. New York: McGraw-Hill. 2005. ISBN 978-0-07-141037-3. 
  5. ^ Gessner T, Mayer U. Triarylmethane and Diarylmethane Dyes. Ullmann's Encyclopedia of Industrial Chemistry. Weinheim: Wiley-VCH. 2002. ISBN 3527306730. doi:10.1002/14356007.a27_179. 
  6. ^ Newsome, Andrew G.; Culver, Catherine A.; van Breemen, Richard B. Nature's Palette: The Search for Natural Blue Colorants. Journal of Agricultural and Food Chemistry. 2014-07-16, 62 (28): 6498–6511. ISSN 0021-8561. PMID 24930897. doi:10.1021/jf501419q. 
  7. ^ Nutrition, Center for Food Safety and Applied. Overview of Food Ingredients, Additives & Colors. FDA. 2019-04-14 [2022-02-26]. (原始内容存档于2022-07-10) (英语). 
  8. ^ Nestle Aero packet ingredients listing barcode: 7613031579334
  9. ^ LISTERINE Antiseptic Mouthwash, Smart Rinse, Whitening, Advanced, Fluoride Rinse, and Tartar Protection Products. Listerine.com. [2009-07-31]. (原始内容存档于2011-01-02). 
  10. ^ Flury M, Flühler H. Brilliant Blue FCF as a Dye Tracer for Solute Transport Studies—A Toxicological Overview. Journal of Environmental Quality. 1994, 23 (5): 1108–1112. doi:10.2134/jeq1994.00472425002300050037x. 
  11. ^ Allaire SE, Roulier S, Cessna AJ. Quantifying preferential flow in soils: A review of different techniques. Journal of Hydrology. 2009-11-15, 378 (1): 179–204. Bibcode:2009JHyd..378..179A. doi:10.1016/j.jhydrol.2009.08.013. 
  12. ^ Staiger FA, Peterson JP, Campbell DJ. Variations on the "Blue-Bottle" Demonstration Using Food Items That Contain FD&C Blue #1. Journal of Chemical Education. 2015-10-13, 92 (10): 1684–1686. Bibcode:2015JChEd..92.1684S. doi:10.1021/acs.jchemed.5b00190. 
  13. ^ Lucová M, Hojerová J, Pažoureková S, Klimová Z. Absorption of triphenylmethane dyes Brilliant Blue and Patent Blue through intact skin, shaven skin and lingual mucosa from daily life products. Food and Chemical Toxicology. February 2013, 52: 19–27. PMID 23127598. doi:10.1016/j.fct.2012.10.027. porcine tongue dorsum was exposed to human saliva with 15,000 ng/cm2 of dye for 20 min. 24-h diffusion resulted in 34 ng/cm2 of BB and 86 ng/cm2 of PB which can be directly absorbed into the blood system. 
  14. ^ Chau HW, Goh YK, Si BC, Vujanovic V. An innovative brilliant blue FCF method for fluorescent staining of fungi and bacteria. Biotechnic & Histochemistry. August 2011, 86 (4): 280–7. PMID 20560873. S2CID 37175297. doi:10.3109/10520295.2010.492733. 
  15. ^ Lewis KM, Kuntze CE, Gulle H. Control of bleeding in surgical procedures: critical appraisal of HEMOPATCH (Sealing Hemostat). Medical Devices: Evidence and Research. 2015-12-22, 9: 1–10. PMC 4694675可免费查阅. PMID 26730213. doi:10.2147/mder.s90591 (英语). 
  16. ^ Weber RW, Hoffman M, Raine DA, Nelson HS. Incidence of bronchoconstriction due to aspirin, azo dyes, non-azo dyes, and preservatives in a population of perennial asthmatics. The Journal of Allergy and Clinical Immunology. July 1979, 64 (1): 32–7. PMID 447949. doi:10.1016/0091-6749(79)90080-0. 
  17. ^ FD&C Blue No. 1.. Drugs.com. [16 November 2013]. (原始内容存档于2021-08-24). 
  18. ^ E133. zusatzstoffe-online.de. [2013-11-16]. (原始内容存档于2013-05-27). 
  19. ^ Ferreira LG, Faria RX, Ferreira NC, Soares-Bezerra RJ. Brilliant Blue Dyes in Daily Food: How Could Purinergic System Be Affected?. International Journal of Food Science. 2016, 2016: 7548498. PMC 5090090可免费查阅. PMID 27833914. doi:10.1155/2016/7548498可免费查阅. 
  20. ^ Peng W, Cotrina ML, Han X, Yu H, Bekar L, Blum L, Takano T, Tian GF, Goldman SA, Nedergaard M. Systemic administration of an antagonist of the ATP-sensitive receptor P2X7 improves recovery after spinal cord injury. Proceedings of the National Academy of Sciences of the United States of America. July 2009, 106 (30): 12489–93. PMC 2718350可免费查阅. PMID 19666625. doi:10.1073/pnas.0902531106可免费查阅. 
  21. ^ Molica F, Nolli S, Fontana P, Kwak BR. Turbidimetry on Human Washed Platelets: The Effect of the Pannexin1-inhibitor Brilliant Blue FCF on Collagen-induced Aggregation. Journal of Visualized Experiments. April 2017, (122). PMC 5564473可免费查阅. PMID 28448011. doi:10.3791/55525. 
  22. ^ Osgood MJ, Sexton K, Voskresensky I, Hocking K, Song J, Komalavilas P, Brophy C, Cheung-Flynn J. Use of Brilliant Blue FCF during vein graft preparation inhibits intimal hyperplasia. Journal of Vascular Surgery. August 2016, 64 (2): 471–478. PMC 5480606可免费查阅. PMID 27763268. doi:10.1016/j.jvs.2015.02.028. 
  23. ^ Voskresensky, Igor V.; Wise, Eric S.; Hocking, Kyle M.; Li, Fan Dong; Osgood, Michael J.; Komalavilas, Padmini; Brophy, Colleen; Cheung-Flynn, Joyce. Brilliant Blue FCF as an Alternative Dye for Saphenous Vein Graft Marking: Effect on Conduit Function. JAMA Surgery. 2014-11-01, 149 (11): 1176–81. ISSN 2168-6254. PMC 4237645可免费查阅. PMID 25251505. doi:10.1001/jamasurg.2014.2029. 

补充阅读

  • Hansen WH, Fitzhugh OG, Nelson AA, Davis KJ. Chronic toxicity of two food colors, brilliant blue FCF and indigotine. Toxicology and Applied Pharmacology. January 1966, 8 (1): 29–36. PMID 5950860. doi:10.1016/0041-008X(66)90097-4. 
  • Borzelleca JF, Depukat K, Hallagan JB. Lifetime toxicity/carcinogenicity studies of FD & C Blue No. 1 (brilliant blue FCF) in rats and mice. Food and Chemical Toxicology. April 1990, 28 (4): 221–34. PMID 2358248. doi:10.1016/0278-6915(90)90034-K. 
  • Brown JP, Dorsky A, Enderlin FE, Hale RL, Wright VA, Parkinson TM. Synthesis of 14C-labelled FD & C Blue No. 1 (Brilliant Blue FCF) and its intestinal absorption and metabolic fate in rats. Food and Cosmetics Toxicology. February 1980, 18 (1): 1–5. PMID 7372204. doi:10.1016/0015-6264(80)90002-4. 

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Former mining operation in Mohave County, Arizona Aerial view of Guano Point. Old tramway headhouse is at the end of dirt road (right). Second tramway tower is more clearly visible, on skyline to right. Bat Cave mine is 2,500 feet (760 m) below, across the canyon. See also: Batcave (disambiguation) The Bat Cave mine was a bat guano mine in a natural cave located in the western Grand Canyon of Arizona at river mile 266, 800 feet (240 m) above Lake Mead. Mining The cave was apparently di…

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