Degradation products
The Inhibitory Effect of Natural Products on Protein Fibrillation May Be Caused by Degradation Products--A Study Using Aloin and Insulin.
... a degradation product of aloin, formed over weeks of storage, was able to significantly inhibit insulin ...the degradation products in the aged aloin ...that degradation products, and ...
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Sinalbin degradation products in mild yellow mustard paste
... Sinalbin degradation products in mild yellow mustard paste were investigated. The anal- yzed material consisted of a mild yellow mustard paste condiment and ground white mus- tard seeds which were ...
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Analysis of degradation products of esfenvalerate by SBSE/HPLC-UV/DAD using fractional factorial design.
... OF DEGRADATION PRODUCTS OF ESFENVALERATE BY SBSE/HPLC-UV/DAD USING FRACTIONAL FACTORIAL ...after degradation of esfenvalerate, eight (including 3-phenoxybenzoic acid and 3-phenoxybenzaldehyde) were ...
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Determination of impurities and degradation products from veterinary medicinal products by HPLC method
... 7. ICH Q1B (1996). Stability Testing: Photostability Testing of New Drug Substances and Products. International Conference on Harmonization of Technical Requirements for the Registration of Drugs For Human Use, ...
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J. Braz. Chem. Soc. vol.23 número3
... these methods already exist in the literature, none of the methods carried out LC-MS/MS studies to characterize degradants and predict mechanistic approaches towards degradation by systematic stress study. Hence ...
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Braz. J. Pharm. Sci. vol.51 número1
... the degradation products, the chromatographic methods are a better choice, owing to the stability-indicating capability and superior sensitivity and ...
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J. Braz. Chem. Soc. vol.26 número9
... its degradation products is still ...esfenvalerate degradation products were obtained by chemical oxidation with hydrogen peroxide and their structure was elucidated using a procedure known as ...
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Braz. J. Pharm. Sci. vol.53 número3
... Among the many analytical methods available in the literature, only one is a stability indicating method, in other words, it is capable of assaying DTZ in the presence of its degradation products ...
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Braz. J. Pharm. Sci. vol.50 número3
... of degradation products, including danthron and dithranol dimmer, which are thought to contribute to the undesired effects and are inactive or less active in terms of anti-psoriatic potency (Thoma, ...
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J. Braz. Chem. Soc. vol.22 número5
... various degradation products based on chemical reactivities of the drug molecule under varied forced degradation conditions and various chromatograms obtained during the method development process ...
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Organic biomarkers in deep-sea regions affected by bottom trawling: pigments, fatty acids, amino acids and carbohydrates in surface sediments from the La Fonera (Palamós) Canyon, NW Mediterranean Sea
... Results of the multivariate statistical test ANOSIM for pigments (Chl a degradation products and carotenoids), fatty acids (PUFA, MUFA, MC-FA and LC-FA) amino acids (total THAA, protein [r] ...
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Intense photooxidative degradation of planktonic and bacterial lipids in sinking particles collected with sediment traps across the Canadian Beaufort Shelf (Arctic Ocean)
... lipid degradation products that have been proposed for distinguishing biotic from abiotic processes (Rontani et ...previous degradation during transit to the ...
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Delayed double reading of whole blood clotting test (WBCT) results at 20 and 30 minutes enhances diagnosis and treatment of viper envenomation
... AA: Antivipmyn® Africa (Bioclon, Mexico) polyvalent antivenom; FDPs: Fibrin degradation products; H 0 : Hour 0, initial assessment upon arrival at the hospital; H a : Number of hours sin[r] ...
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In Vitro Comparative Degradation Study Between Two Brands Of Amytriptyline Hydrochloride Tablet Using UV Spectrophotometer
... Forced degradation is a process that involves degradation of drug products and drug substances at conditions more severe than accelerated conditions and thus generates degradation ...
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Braz. J. Pharm. Sci. vol.51 número4
... their degradation products in active pharmaceutical ingredient and pharmaceutical dosage ...of degradation products of olaquindox under stressed conditions by accurate mass measurements using ...
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Injectable skeletal muscle matrix hydrogel promotes neovascularization and muscle cell infiltration in a hindlimb ischemia model
... matrix degradation fragments induced a higher proliferation rate compared to ...matrix degradation products (Reing et ...ECM degradation products in ...
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Braz. J. Pharm. Sci. vol.51 número4
... 2007), degradation in the range of 5-20% is suicient to show that there is no interference of degradation products in the tests performed under acidic or basic ...high degradation rate in the ...
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Influence of the Application of Sewage Sludge and Presence of Pesticides on the Development of the Microbial Population of the Soil and on the Transformation of Organic Carbon and Nutrient Elements
... Generally the increase in population is greatest after 45 days of incubation, when the percentage of residue in the samples is below 50% for fenitrothion and diazinon and dimethoate is no longer detectable. This ...
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Braz. J. Pharm. Sci. vol.50 número2
... Reverse phase-HPLC: Wang et al. (2006), Rentsch, (2003), Gangl et al. (2002), and Usami et al., (2003) Two High performance liquid chromatography (HPLC) methods (Donato et al., 2006; USP, ) and one High performance thin ...
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J. Braz. Chem. Soc. vol.26 número4
... the degradation products (DP-01 and DP-02) formed, without complicated isolation or purification processes, based on retention times and confirmation of molecular ...weight. Degradation kinetics of ...
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