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Sultana S, Rahman MM, Aovi FI, Jahan FI, Hossain MS, Brishti SA, Yamin M, Ahmed M, Rauf A, Sharma R. Food Color Additives in Hazardous Consequences of Human Health: An Overview. Curr Top Med Chem 2023; 23:1380-1393. [PMID: 36650651 DOI: 10.2174/1568026623666230117122433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 11/03/2022] [Accepted: 11/12/2022] [Indexed: 01/19/2023]
Abstract
Food color additives are used to make food more appetizing. The United States Food and Drug Administration (FDA) permitted nine artificial colorings in foods, drugs, and cosmetics, whereas the European Union (EU) approved five artificial colors (E-104, 122, 124, 131, and 142) for food. However, these synthetic coloring materials raise various health hazards. The present review aimed to summarize the toxic effects of these coloring food additives on the brain, liver, kidney, lungs, urinary bladder, and thyroid gland. In this respect, we aimed to highlight the scientific evidence and the crucial need to assess potential health hazards of all colors used in food on human and nonhuman biota for better scrutiny. Blue 1 causes kidney tumor in mice, and there is evidence of death due to ingestion through a feeding tube. Blue 2 and Citrus Red 2 cause brain and urinary bladder tumors, respectively, whereas other coloring additives may cause different types of cancers and numerous adverse health effects. In light of this, this review focuses on the different possible adverse health effects caused by these food coloring additives, and possible ways to mitigate or avoid the damage they may cause. We hope that the data collected from in vitro or in vivo studies and from clinical investigations related to the possible health hazards of food color additives will be helpful to both researchers and the food industry in the future.
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Affiliation(s)
- Sharifa Sultana
- Department of Pharmacy, Faculty of Allied Health Sciences, Daffodil International University, Dhaka, 1207, Bangladesh
| | - Md Mominur Rahman
- Department of Pharmacy, Faculty of Allied Health Sciences, Daffodil International University, Dhaka, 1207, Bangladesh
| | - Farjana Islam Aovi
- Department of Pharmacy, Faculty of Allied Health Sciences, Daffodil International University, Dhaka, 1207, Bangladesh
| | - Farhana Israt Jahan
- Department of Pharmacy, Faculty of Allied Health Sciences, Daffodil International University, Dhaka, 1207, Bangladesh
| | - Md Sakhawat Hossain
- Pharmaceutical Sciences Research Division, BCSIR Dhaka Laboratories, Bangladesh Council of Scientific and Industrial Research (BCSIR), Dr. Qudrat-I-Khuda Road, Dhanmondi, Dhaka, 1205, Bangladesh
| | | | - Md Yamin
- Department of Pharmacy, Faculty of Allied Health Sciences, Daffodil International University, Dhaka, 1207, Bangladesh
| | - Muniruddin Ahmed
- Department of Pharmacy, Faculty of Allied Health Sciences, Daffodil International University, Dhaka, 1207, Bangladesh
| | - Abdur Rauf
- Department of Chemistry, University of Swabi, Anbar, Anbar, Khyber Pakhtunkhwa, Pakistan
| | - Rohit Sharma
- Department of Rasashastra and Bhaishajya Kalpana, Faculty of Ayurveda, Institute of Medical Sciences, Banaras Hindu University, Varanasi, 221005, Uttar Pradesh, India
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Biological Effects of Food Coloring in In Vivo and In Vitro Model Systems. Foods 2019; 8:foods8050176. [PMID: 31137639 PMCID: PMC6560448 DOI: 10.3390/foods8050176] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Revised: 05/21/2019] [Accepted: 05/22/2019] [Indexed: 11/16/2022] Open
Abstract
(1) Background: The suitability of certain food colorings is nowadays in discussion because of the effects of these compounds on human health. For this reason, in the present work, the biological effects of six worldwide used food colorings (Riboflavin, Tartrazine, Carminic Acid, Erythrosine, Indigotine, and Brilliant Blue FCF) were analyzed using two model systems. (2) Methods: In vivo toxicity, antitoxicity, and longevity assays using the model organism Drosophila melanogaster and in vitro cytotoxicity, DNA fragmentation, and methylation status assays using HL-60 tumor human cell line were carried out. (3) Results: Our in vivo results showed safe effects in Drosophila for all the food coloring treatments, non-significant protective potential against an oxidative toxin, and different effects on the lifespan of flies. The in vitro results in HL-60 cells, showed that the tested food colorings increased tumor cell growth but did not induce any DNA damage or modifications in the DNA methylation status at their acceptable daily intake (ADI) concentrations. (4) Conclusions: From the in vivo and in vitro studies, these results would support the idea that a high chronic intake of food colorings throughout the entire life is not advisable.
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Angarita SAK, Duarte S, Russell TA, Ruchala P, Elliott IA, Whitelegge JP, Zarrinpar A. Quantitative Measure of Intestinal Permeability Using Blue Food Coloring. J Surg Res 2019; 233:20-25. [PMID: 30502249 PMCID: PMC6561122 DOI: 10.1016/j.jss.2018.07.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2018] [Revised: 05/23/2018] [Accepted: 07/02/2018] [Indexed: 12/25/2022]
Abstract
BACKGROUND Loss of intestinal barrier integrity plays a fundamental role in the pathogenesis of various gastrointestinal diseases and is implicated in the onset of sepsis and multiple organ failure. An array of methods to assess different aspects of intestinal barrier function suffers from lack of sensitivity, prolonged periods of specimen collection, or high expense. We have developed a technique to measure the concentration of the food dye FD&C Blue #1 from blood and sought to assess its utility in measuring intestinal barrier function in humans. MATERIALS AND METHODS Four healthy volunteers and 10 critically ill subjects in the intensive care unit were recruited in accordance with an institutional review board approved protocol. Subjects were given 0.5 mg/kg Blue #1 enterally as an aqueous solution of diluted food coloring. Five blood specimens were drawn per subject: 0 h (before dose), 1, 2, 4, and 8 h. After plasma isolation, organic extracts were analyzed by high-performance liquid chromatography/mass spectrometry detecting the presence of unmodified dye. RESULTS We found no baseline detectable absorption in healthy volunteers. After including the subjects in the intensive care unit, we compared dye absorption in the six subjects who met criteria for septic shock with the eight who did not. Septic patients demonstrated significantly greater absorption of Blue #1 after 2 h. CONCLUSIONS We have developed a novel, easy-to-use method to measure intestinal barrier integrity using a food grade dye detectable by mass spectrometry analysis of patient blood following oral administration.
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Affiliation(s)
- Stephanie A K Angarita
- Department of Surgery, David Geffen School of Medicine, University of California, Los Angeles, California
| | - Sergio Duarte
- Dumont-UCLA Transplant Center, David Geffen School of Medicine, University of California at Los Angeles, Los Angeles, California
| | - Tara A Russell
- Department of Surgery, David Geffen School of Medicine, University of California, Los Angeles, California
| | - Piotr Ruchala
- Semel Institue for Neuroscience and Human Behavior, David Geffen School of Medicine, University of California at Los Angeles, Los Angeles, California
| | - Irmina A Elliott
- Department of Surgery, David Geffen School of Medicine, University of California, Los Angeles, California
| | - Julian P Whitelegge
- Semel Institue for Neuroscience and Human Behavior, David Geffen School of Medicine, University of California at Los Angeles, Los Angeles, California
| | - Ali Zarrinpar
- Dumont-UCLA Transplant Center, David Geffen School of Medicine, University of California at Los Angeles, Los Angeles, California.
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Parker CM, Heyland DK. Aspiration and the Risk of Ventilator-Associated Pneumonia. Nutr Clin Pract 2017; 19:597-609. [PMID: 16215159 DOI: 10.1177/0115426504019006597] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Ventilator-associated pneumonia (VAP) is a major concern in the intensive care unit. It is estimated that the risk of developing VAP may be as high as 1% per ventilated day, and the attributable mortality approaches 50% in some series. A growing body of evidence implicates the role of microaspiration of contaminated oropharyngeal and perhaps gastroesophageal secretions into the airways as an integral step in the pathogenesis of VAP. In patients who have been intubated and mechanically ventilated for >72 hours, the majority of VAP is caused by enteric gram-negative organisms, presumably of gastrointestinal origin. As a result, strategies designed to minimize the risk of these contaminated secretions into the normally sterile airways are of paramount importance in terms of VAP prevention. This review highlights the important etiological role of the gut in the development of VAP and also discusses the evidence behind interventions that may modulate the risk of both aspiration and subsequent VAP.
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Affiliation(s)
- Chris M Parker
- Division of Respiratory and Critical Care Medicine, Queen's University, Kingston, Ontario, Canada
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Brilliant Blue Dyes in Daily Food: How Could Purinergic System Be Affected? INTERNATIONAL JOURNAL OF FOOD SCIENCE 2016; 2016:7548498. [PMID: 27833914 PMCID: PMC5090090 DOI: 10.1155/2016/7548498] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/31/2016] [Accepted: 08/28/2016] [Indexed: 11/21/2022]
Abstract
Dyes were first obtained from the extraction of plant sources in the Neolithic period to produce dyed clothes. At the beginning of the 19th century, synthetic dyes were produced to color clothes on a large scale. Other applications for synthetic dyes include the pharmaceutical and food industries, which are important interference factors in our lives and health. Herein, we analyzed the possible implications of some dyes that are already described as antagonists of purinergic receptors, including special Brilliant Blue G and its derivative FD&C Blue No. 1. Purinergic receptor family is widely expressed in the body and is critical to relate to much cellular homeostasis maintenance as well as inflammation and cell death. In this review, we discuss previous studies and show purinergic signaling as an important issue to be aware of in food additives development and their correlations with the physiological functions.
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Arens C, Herrmann IF, Rohrbach S, Schwemmle C, Nawka T. Position paper of the German Society of Oto-Rhino-Laryngology, Head and Neck Surgery and the German Society of Phoniatrics and Pediatric Audiology - Current state of clinical and endoscopic diagnostics, evaluation, and therapy of swallowing disorders in children. GMS CURRENT TOPICS IN OTORHINOLARYNGOLOGY, HEAD AND NECK SURGERY 2015; 14:Doc02. [PMID: 26770277 PMCID: PMC4702052 DOI: 10.3205/cto000117] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Swallowing disorders are frequent. The main concern is mortality due to aspiration-induced pneumonia and malnutrition. In addition, quality of life is severely affected. The demographic trend indicates an increase of dysphagia in the future. Neurodegenerative diseases, tumors of the digestive tract, and sequelae of tumor treatment in the head and neck region are the main pathologic entities. Predominantly ENT physicians and phoniatricians are asked for diagnostics and therapy, and will coordinate the interdisciplinary treatment according to the endoscopic findings. A differentiated approach in history, diagnostics, and symptom-oriented treatment is necessary for these mostly complex disorders. Integration of non-medical staff such as speech therapists, physiotherapists, and occupational therapists in planning and executing an effective therapy expands and completes the patient-oriented care. Conservative treatment by these therapists is an important pillar in the treatment. Parts of the specific diagnostics can be taken over in close cooperation. In particular, an interdisciplinary cooperation with the staff of intensive care medicine is essential. The diagnostic procedures of specific endoscopy as described in this position paper are part of the primary and fundamental tasks of ENT specialists and phoniatrists. Endoscopy is a medical service that is basically not delegable. Consequently, substitution of the physician is excluded.
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Affiliation(s)
- Christoph Arens
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospitals Magdeburg, Otto-von-Guericke-University Magdeburg, Germany
| | | | - Saskia Rohrbach
- Department of Audiology and Phoniatrics, Charité - University Medicine of Berlin, Germany
| | - Cornelia Schwemmle
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospitals Magdeburg, Otto-von-Guericke-University Magdeburg, Germany
| | - Tadeus Nawka
- Department of Audiology and Phoniatrics, Charité - University Medicine of Berlin, Germany
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Arens C, Herrmann IF, Rohrbach S, Schwemmle C, Nawka T. [Position paper of the German Society of Oto-Rhino-Laryngology, Head and Neck Surgery and the German Society of Phoniatrics and Pediatric Audiology - current state of clinical and endoscopic diagnostics, evaluation, and therapy of swallowing disorders in children and adults]. Laryngorhinootologie 2015; 94 Suppl 1:S306-S354. [PMID: 25860495 DOI: 10.1055/s-0035-1545298] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Position Paper of the German Society of Oto-Rhino-Laryngology, Head and Neck Surgery and the German Society of Phoniatrics and Pediatric Audiology - Current State of Clinical and Endoscopic Diagnostics, Evaluation, and Therapy of Swallowing Disorders in Children and AdultsSwallowing disorders are frequent. The main concern is mortality due to aspiration induced pneumonia and malnutrition. On the other hand quality of life is severely affected. The demographic trend indicates an increase of dysphagia in the future. Neurodegenerative diseases, tumors of the digestive tract and sequelae of tumor treatment in the head and neck region are the main pathologic entities.Predominantly ENT physicians and phoniatrists, are asked for diagnostics and therapy who will coordinate the interdisciplinary treatment according to the endoscopic findings.A differentiated approach in history, diagnostics, and symptom oriented treatment is necessary for the mostly complex disorders. The integration of non-medical personnel such as logopeds (speech language pathologists), physiotherapists, and occupational therapists in planning and executing an effective therapy expands and completes the patient-oriented care. Conservative treatment by these therapists is an important pillar in the treatment. Parts of the specific diagnostics can be taken over by them in close cooperation.In particular an interdisciplinary cooperation with the staff from intensive care medicine is indispensable.The diagnostic procedures of specific endoscopy as described in this position paper are part of the primary and fundamental tasks of ENT specialists and phoniatrists.Endoscopy is a medical service that is basically not delegable. Consequently substitution of the physician is precluded.
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Affiliation(s)
- C Arens
- Universitätsklinik für Hals-Nasen-Ohrenheilkunde, Universitätsklinikum Magdeburg AöR, Otto-von-Guericke-Universität, Magdeburg
| | | | - S Rohrbach
- Klinik für Audiologie und Phoniatrie, Charité - Universitätsmedizin Berlin, Berlin
| | - C Schwemmle
- Universitätsklinik für Hals-Nasen-Ohrenheilkunde, Universitätsklinikum Magdeburg AöR, Otto-von-Guericke-Universität, Magdeburg
| | - T Nawka
- Klinik für Audiologie und Phoniatrie, Charité - Universitätsmedizin Berlin, Berlin
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Tutor JD, Gosa MM. Dysphagia and aspiration in children. Pediatr Pulmonol 2012; 47:321-37. [PMID: 22009835 DOI: 10.1002/ppul.21576] [Citation(s) in RCA: 107] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2011] [Accepted: 08/11/2011] [Indexed: 11/08/2022]
Abstract
Aspiration is a significant cause of respiratory morbidity and sometimes mortality in children. It occurs when airway protective reflexes fail, especially, when dysphagia is also present. Clinical symptoms and physical findings of aspiration can be nonspecific. Advances in technology can lead to early diagnosis of dysphagia and aspiration, and, new therapeutic advances can significantly improve outcome and prognosis. This report first reviews the anatomy and physiology involved in the normal process of swallowing. Next, the protective reflexes that help to prevent aspiration are discussed followed by the pathophysiologic events that occur after an aspiration event. Various disease processes that can result in dysphagia and aspiration in children are discussed. Finally, the various methods for diagnosis and treatment of dysphagia in children are reviewed.
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Affiliation(s)
- James D Tutor
- Program in Pediatric Pulmonary Medicine, University of Tennessee Health Science Center, LeBonheur Children's Hospital, St. Jude Children's Research Hospital, Memphis, Tennessee 38103, USA.
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Affiliation(s)
- Nilesh M. Mehta
- From the Division of Critical Care Medicine, Children's Hospital, Boston, Massachusetts
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Ukleja A, Sanchez-Fermin M. Gastric versus post-pyloric feeding: relationship to tolerance, pneumonia risk, and successful delivery of enteral nutrition. Curr Gastroenterol Rep 2007; 9:309-16. [PMID: 17883980 DOI: 10.1007/s11894-007-0035-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Enteral nutrition has been shown to have clinical advantages over parenteral nutrition in critically ill patients. However, delivery of enteral nutrition can be challenging because of intolerance and potential adverse effects. Gastric feeding is more physiologic than post-pyloric feeding, but its use may be limited by intolerance due to gastric dysfunction and by inappropriately low gastric residual volumes. Post-pyloric feeding may help to overcome these disadvantages by making it possible to avoid feeding interruption and potentially reduce the risk of aspiration. Results from studies to date have not shown any advantage of post-pyloric over gastric feeding in regard to outcome. This article focuses on strategies for enteral nutrition delivery in critically ill patients. The selection of site for enteral feeding should be based on risks, patient tolerance, and availability of local expertise. Predetermined feeding protocols may help to optimize the delivery of enteral nutrition. Only sufficient and safe delivery of enteral nutrition will have a positive impact on patient outcome.
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Affiliation(s)
- Andrew Ukleja
- Cleveland Clinic Florida, 2950 Cleveland Clinic Boulevard, Weston, FL 33331, USA.
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Use of Colored Dyes in Enteral Formulas. TOP CLIN NUTR 2006. [DOI: 10.1097/00008486-200607000-00009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Abstract
Visual inspection of a patient's urine has long been used by physicians, with colour recognised as having important clinical implications. In this review the authors will revisit this ancient pastime with relevance to contemporary medical practice.
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Affiliation(s)
- C L Foot
- The Critical Care Research Group, The Prince Charles Hospital, Queensland, Australia.
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Leder SB, Acton LM, Lisitano HL, Murray JT. Fiberoptic endoscopic evaluation of swallowing (FEES) with and without blue-dyed food. Dysphagia 2006; 20:157-62. [PMID: 16172826 DOI: 10.1007/s00455-005-0009-x] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
The purpose of this prospective study was to determine if fiberoptic endoscopic evaluation of swallowing (FEES) maintains high intra- and interrater reliability in detecting pharyngeal dysphagia and aspiration without the addition of FD&C Blue No. 1 to food. Twenty consecutive adults referred for a swallow evaluation participated. Nine subjects received blue-dyed food and 11 subjects received regular nondyed food, i.e., yellow pudding and white skim milk. Four variables were rated: (1) the stage transition characterized by depth of bolus flow to at least the vallecula prior to the pharyngeal swallow; (2) evidence of bolus retention in the vallecula or pyriform sinuses after the pharyngeal swallow; (3) laryngeal penetration defined as material in the laryngeal vestibule but not passing below the level of the true vocal folds either before or after the pharyngeal swallow; and (4) tracheal aspiration defined as material below the level of the true vocal folds either before or after the pharyngeal swallow. Three speech-language pathologists experienced in interpreting FEES results independently and blindly reviewed the digitized videotape three times. Intrarater agreements for the four variables with blue-dyed and non-blue-dyed food trials were 100% and monochrome trials ranged from 95% to 100%. Average kappa values for interrater reliability ranged from moderate to excellent agreement (0.61-1.00) for all viewing conditions. Kappa values for blue-dyed trials versus monochrome trials were 0.83 and for non-blue-dyed trials versus monochrome trials were 0.88, indicative of excellent reliability under both viewing conditions. FEES maintains both high intra- and interrater reliability in detecting the critical features of pharyngeal dysphagia and aspiration using either blue-dyed or non-blue-dyed foods. The endoscopist, therefore, can be assured of reliable FEES results using regular, non-dyed food trials.
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Affiliation(s)
- Steven B Leder
- Department of Surgery, Section of Otolaryngology, Yale University School of Medicine, New Haven, Connecticut 06520-8041, USA.
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Brady S. Use of Blue Dye and Glucose Oxidase Reagent Strips for Detection of Pulmonary Aspiration: Efficacy & Safety Update. ACTA ACUST UNITED AC 2005. [DOI: 10.1044/sasd14.4.8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Susan Brady
- Marianjoy Rehabilitation Hospital Wheaton, IL
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