46290

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Development and validation of a confirmatory HPLC method for simultaneous determination of Sudan dyes in animal tissues and eggs.

Yin-Liang Wu et al.

Journal of chromatographic science, 48(1), 63-67 (2010-01-09)

A simple and sensitive high-performance liquid chromatography (HPLC) analytical method for the simultaneous determination of six Sudan dyes (Sudan Red G, Sudan I, Sudan II, Sudan III, Sudan Red 7B, Sudan IV) in animal tissues and eggs was developed. Samples

Development of a method for the analysis of seven banned azo-dyes in chilli and hot chilli food samples by pressurised liquid extraction and liquid chromatography with electrospray ionization-tandem mass spectrometry.

Olga Pardo et al.

Talanta, 78(1), 178-186 (2009-01-29)

An automated, confirmatory and sensitive procedure has been developed and validated for the determination of Sudan (I-IV), Sudan Orange G, Sudan Red 7B and Para Red in hot chilli food samples. The proposed method includes pressurised liquid extraction (PLE) with

[Effect of spearmint oil on lipopolysaccharide induced emphysema-like changes and expression of matrix metalloproteinase-9].

Junbo Liu et al.

Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 36(8), 1054-1059 (2011-08-04)

To investigate the effect of spearmint oil on emphysema-like changes and the expression of tumor necrosis factor-alpha (TNF-alpha), interleukin-1beta(IL-1beta), matrix metalloproteinase-9 (MMP-9) and tissue inhibitor of metalloproteinase-1 (TIMP-9) in lipopolysaccharide (LPS) treated rats. Emphysematous changes model was induced by intratracheal

Determination of banned 10 azo-dyes in hot chili products by gel permeation chromatography-liquid chromatography-electrospray ionization-tandem mass spectrometry.

Han-Wen Sun et al.

Journal of chromatography. A, 1164(1-2), 120-128 (2007-08-19)

An accurate method based on the use of gel permeation chromatography (GPC)-liquid chromatography-tandem mass spectrometry interfaced with electrospray ionization (GPC-LC-ESI-MS/MS) was devised for the simultaneous determination of Sudan (I-IV), Sudan Orange G, Sudan Red B, Sudan Red G, Sudan Red

Effects of petrolatum on stratum corneum structure and function.

R Ghadially et al.

Journal of the American Academy of Dermatology, 26(3 Pt 2), 387-396 (1992-03-01)

Ointments (e.g., petrolatum) are thought to be occlusive, thereby blocking transcutaneous water loss and trapping water under the skin's surface. If this premise is correct, then petrolatum should delay barrier recovery after barrier perturbation, as shown previously in occluded murine

Mark-recapture without estimating population sizes: a tool to evaluate termite baits.

M W J Crosland et al.

Bulletin of entomological research, 96(2), 99-103 (2006-03-25)

The mark-recapture technique is currently being used by many termite researchers. Here its two uses are explained and disentangled. Use 1 is mapping the geographical location of the colony and use 2 is estimating the number of termites in the

Sudan Red 7B, a Dye Marker for Coptotermes formosanus

Lai P Y, et al.

Hawaiian Entomological Society. (1983)

Extractive phase vanishing reactions with dichloromethane, perfluorohexanes, and dibromoethane: slow addition in a test tube.

Dennis P Curran et al.

Organic letters, 6(6), 1021-1024 (2004-03-12)

[reaction: see text] Partition coefficient measurements and experiments with a dye show that a new fluorous "phase vanishing reaction" described by Jana and Verkade occurs by an extractive mechanism. This mechanism is contrasted with the original diffusive phase-vanishing reactions introduced

Efficient lipid staining in plant material with sudan red 7B or fluorol [correction of fluoral] yellow 088 in polyethylene glycol-glycerol.

M C Brundrett et al.

Biotechnic & histochemistry : official publication of the Biological Stain Commission, 66(3), 111-116 (1991-01-01)

Polyethylene glycol (400) with 90% glycerol (aqueous) is introduced as an efficient solvent system for lipid stains. Various lipid-soluble dyes were dissolved in this solvent system and tested for their intensity, contrast, and specificity of staining of suberin lamellae in

Hepatic uptake of lipid-soluble drugs from fat emulsion.

K Umezawa et al.

Journal of pharmacobio-dynamics, 14(10), 591-598 (1991-10-01)

Oil violet in a fat emulsion was taken up into the parenchymal cells of rat liver in vitro. The uptake was greater at 37 degrees C than 25 degrees C or 4 degrees C, and it was increased by addition

Effects of a dye, Sudan Red 7B, on the Formosan subterranean termite, Coptotermes formosanus Shiraki (Isoptera: Rhinotermitidae).

Su N Y, et al.

Material and Organismen, 18, 127-133 (1983)

Analytical capillary isotachophoresis: a routine technique for the analysis of lipoproteins and lipoprotein subfractions in whole serum.

G Schmitz et al.

Journal of chromatography, 320(1), 253-262 (1985-02-22)

A capillary isotachophoretic separation technique was developed for lipoproteins in native serum which, compared with previous electrophoretic techniques, has negligible molecular sieve effects, does not need gel casting, is suitable for whole serum and has a high discriminative power for

Root Methods: A Handbook, 594-594 (2013)

Component traits of plant water use are modulated by vapour pressure deficit in pearl millet (Pennisetum glaucum (L.) R. Br.).

Kholova J, et al.

Functional plant biology, 43(5), 423-437 (2016)

Preparation and characterization of a self-emulsifying pellet formulation.

Ahmed Abdalla et al.

European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V, 66(2), 220-226 (2007-01-02)

The purpose of the current study is to investigate the feasibility of producing solid self-emulsifying pellets using the extrusion/spheronization technique. Pellets were made from a mixture of C18 partial glycerides, Solutol HS15 and microcrystalline cellulose. Pellets with good physical properties

Oil-soluble dyes incorporated in meridic diet of Diatraea grandiosella (Lepidoptera: Crambidae) as markers for adult dispersal studies.

Jawwad A Qureshi et al.

Journal of economic entomology, 97(3), 836-845 (2004-07-29)

Mark-release-recapture experiments to study insect dispersal require the release of marked insects that can be easily identified among feral conspecifics. Oil-soluble dyes have been used successfully to mark various insect species. Two oil-soluble dyes, Sudan Red 7B (C.I. 26050) and

Onions and Other Vegetable Alliums, 454-454 (2008)

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