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202029

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Edgar J Ruiz et al.
Chemosphere, 82(4), 495-501 (2010-11-30)
The degradation of the Acid Yellow 36 (AY36) azo dye is studied by electro-Fenton (EF) and solar photoelectro-Fenton (SPEF) using a recirculation flow plant with an undivided cell containing a boron-doped diamond anode and an air-diffusion cathode for H₂O₂ electrogeneration...
R. W. Sabnis
Handbook of Acid-Base Indicators (2007)
K Basavaiah et al.
Farmaco (Societa chimica italiana : 1989), 59(2), 147-153 (2004-02-12)
Four new methods using titrimetry and spectrophotometry are described for the determination of ranitidine hydrochloride (RNH) with potassium bromate as the oxidimetric reagent and acid dyes, methyl orange, indigo carmine and metanil yellow. In direct titrimetry (method A), the drug...
P B Rastogi et al.
Journal of food protection, 59(3), 244-248 (1996-03-01)
Among a variety of experimental protocols used, the combined use of 0.5% dextrose in bottom agar and 1 micromol of flavin mononucleotide (FMN) in preincubation mixtures without fraction S9 mix resulted in the highest level of induced Salmonella typhimurium his...
Ming-Shen Chiou et al.
Chemosphere, 62(5), 731-740 (2005-06-22)
One kind of adsorbent with a high adsorption capacity for anionic dyes was prepared using ionically and chemically cross-linked chitosan beads. A batch system was applied to study the adsorption behavior of one acid dye (MY, metanil yellow) and one...
Hüseyin Pekkuz et al.
Bioresource technology, 99(6), 2009-2017 (2007-05-02)
The effect of temperature on the adsorption of metanil yellow (MY) (acidic) and methylene blue (MB) (basic) by poplar sawdust was investigated. In addition, the amounts of NaHCO(3), Na(2)CO(3), NaOH and C(2)H(5)ONa adsorbed by 1g of poplar sawdust to determine...
S Ramchandani et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 32(6), 559-563 (1994-06-01)
The effects of Metanil yellow, Orange II and their blend on hepatic xenobiotic metabolizing enzymes were compared. Parenteral administration of Metanil yellow and Orange II to rats at a dose of 80 mg/kg body weight for 3 days caused a...
Rais Ahmad et al.
Bioresource technology, 101(10), 3787-3790 (2010-01-26)
In this study, a combined anaerobic-aerobic treatment process based on mixed culture of bacteria was used to degrade azo dyes (AY-36). The experiment was integrated by exposing anaerobic granular sludge and aerobic aromatic amine degrading bacterial enrichment cultures. Under anaerobic...
Alok Mittal et al.
Journal of hazardous materials, 151(2-3), 821-832 (2007-07-31)
Bottom Ash and De-Oiled Soya have been used as adsorbents for the removal of a hazardous azo dye-Metanil Yellow from its aqueous solutions. Adsorption of Metanil Yellow on these adsorbents has been studied as function of time, temperature, concentration and...
An Improved Stain for Connective Tissue Cells in Plastic-Embedded Sections
Cannon M S
Laboratory Medicine, 10, 783?785-783?785 (1979)
Min Liu et al.
Se pu = Chinese journal of chromatography, 29(2), 162-167 (2011-05-24)
A new method was established for the determination of 15 industrial synthetic dyes in condiment by solid phase extraction-high performance liquid chromatography (SPE-HPLC). The samples were extracted by methanol-water (1:1, v/v) and purified by a solid phase extraction column. Then...
R L Singh
Biomedical and environmental sciences : BES, 11(3), 233-242 (1998-12-23)
Oral administration of metanil yellow (MY) at 3.0% (w/w) dose level to adult male albino rats maintained on low protein (LP) diet for 30 days resulted in a greater decrease in absolute and relative weights of testes than in those...
Sanjay Gupta et al.
Teratogenesis, carcinogenesis, and mutagenesis, Suppl 1, 301-312 (2003-03-05)
Metanil yellow (MY) and malachite green (MG) are textile dyes, which, despite a ban, are used as food-coloring agents. MY and MG have promoter effects on the development of hepatic preneoplastic lesions induced by N-nitrosodiethylamine (DEN). Tumor-promoting agents are not...
C Fernandes et al.
The Indian journal of medical research, 100, 140-149 (1994-09-01)
The dose-dependent effect of mentanil yellow (MY) on the development of preneoplastic hepatic lesions during N-nitrosodiethylamine (DEN) induced hepatocarcinogenesis was studied in comparison with phenobarbitone (PB), in male Wistar (WR) rats. Rats were administered 200 ppm DEN through drinking water...
Photocatalytic degradation of azo dye Metanil Yellow: Optimization and kinetic modeling using a chemometric approach
Sleiman M
Applied Catalysis. B, Environmental, 77, 1-2 (2007)
Sumita Dixit et al.
Journal of AOAC International, 91(6), 1387-1396 (2009-02-11)
A method using simple extraction and 2-directional high-performance thin-layer chromatography (HPTLC) was developed for the simultaneous determination of curcumin, metanil yellow, and sudan dyes in turmeric, chili, and various mixed curry powder formulations. The method offers resolution (Rf) of turmeric...
V H Tomasi et al.
Biotechnic & histochemistry : official publication of the Biological Stain Commission, 83(3-4), 147-151 (2008-09-20)
The cheek pouch is an anatomical peculiarity of hamsters, widely used as an experimental model for oral cancer, and characterization of its normal cell populations and the changes they undergo in pathological conditions is of great interest. Our studies of...
M Sundarrajan et al.
Indian journal of experimental biology, 39(9), 845-852 (2002-02-08)
Metanil yellow (MY) and malachite green (MG) are textile dyes, which, despite the ban occurs unsrupulously as food colouring agents. Accordingly they constitute a serious public health hazard and are of sufficient environmental concern. We have earlier reported that both...
K V Rao
The Indian journal of medical research, 101, 250-257 (1995-06-01)
In order to understand the possible mechanism(s) by which metanil yellow (MY) promotes liver tumour development, we have studied the effect of MY on DNA synthesis in primary cultures of normal rat hepatocytes, maintained under fully-defined conditions. MY alone was...
A case of allergic contact dermatitis due to metanil yellow.
B M Hausen
Contact dermatitis, 31(2), 117-118 (1994-08-01)
Cellular localization of latent murine cytomegalovirus.
Koffron AJ, et al.
Journal of Virology, 72, 95-95 (1998)
M Das et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 35(8), 835-838 (1997-08-01)
Metanil yellow, a non-permitted food colour, has been found in various foodstuffs. The induction potential of metanil yellow on hepatic microsomal cytochrome P-450 (P-450)-dependent monooxygenases and cytosolic detoxification enzymes, namely, glutathione S-transferase (GST) and quinone reductase (QR), was investigated. Oral...
Enhancement of histological detail using metanil yellow as counterstain in periodic acid Schiff's hematoxylin staining of glycol methacrylate tissue sections.
Quintero-Hunter I, et.al.
Biotechnic & Histochemistry, 66, 169-172 (1991)
Catherine E Clarke et al.
Journal of hazardous materials, 246-247, 310-318 (2013-01-22)
The oxidative breakdown of acid azo dye acid yellow 36 (AY 36) by a Mn oxide containing mine tailings is demonstrated. The oxidation reaction is pH dependent with the rate of decolorization increasing with decreasing pH. The oxidation reaction mechanism...
Cellular Localization of Latent Murine Cytomegalovirus
Koffron A J, et.al.
Journal of Virology, 72, 95-103 (1998)
O Anjaneya et al.
Journal of hazardous materials, 190(1-3), 351-358 (2011-04-08)
Two different bacterial strains capable of decolorizing a highly water soluble azo dye Metanil Yellow were isolated from dye contaminated soil sample collected from Atul Dyeing Industry, Bellary, India. The individual bacterial strains Bacillus sp. AK1 and Lysinibacillus sp. AK2...
T N Nagaraja et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 31(1), 41-44 (1993-01-01)
Metanil yellow is the principal non-permitted food colour used extensively in India. The effects of long-term consumption of metanil yellow on the developing and adult brain were studied using Wistar rats. Regional levels of noradrenaline, dopamine and serotonin, activity of...
Saijun Lin et al.
Se pu = Chinese journal of chromatography, 29(1), 79-82 (2011-05-18)
A method based on high performance liquid chromatography coupled with tandem mass spectrometry (HPLC-MS/MS) was developed for simultaneous determination of five yellow industrial dyes. The separations were performed with an Agilent ODS C18 column at a flow rate of 0.3...
S Singh et al.
Indian journal of experimental biology, 33(7), 543-544 (1995-07-01)
Caecal microflora were employed to study the degradation pattern, with time course of Metanil yellow and Orange II-two extensively used non-permitted food colours. Metanil yellow and Orange II showed the respective Degradation Index 50 (DI 50) values of 369 and...
M Sundarrajan et al.
Toxicology letters, 116(1-2), 119-130 (2000-07-25)
Metanil yellow (MY) and Malachite green (MG) are textile dyes, which, despite the ban, occur unscrupulously as food colouring agents. Accordingly they constitute a serious public health hazard and are of sufficient environmental concern. We have earlier reported that both...
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