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Antioxidants acid

Yin, H. and Porter, N.A. (2005) Newinsights regarding the autoxidation of polyunsaturated fatty acids. Antioxidants el Redox Signaling, 7, 170—184. [Pg.280]

Ellagic acid, antioxidant useful in cosmetics, 7 830t Ellipsometry, 24 72 for MOCVD, 22 155 Ellipticine, 2 98... [Pg.311]

Norbornene-ethene copolymer, 16 113 Norbornene-ethylene copolymers, 20 433 physical properties of, 20 420-422 Norbornenodiazetine derivatives, 13 306 Nordel IP (metallocene), 7 637 Nordihydroguaiaretic acid, antioxidant useful in cosmetics, 7 830t Nordstrandite, 2 421, 425 activation, 2 394 classification, 2 422 decomposition sequence, 2 392 from gelatinous boehmite, 2 427 structural properties of, 2 423t NO-reduction reactions, TWC catalyst, 10 49... [Pg.634]

Bean, cultivar White Ozone (0.13-0.50 ppm, 0.5 h) Ascorbic acid Antioxidant 75 91... [Pg.541]

Malic acid Antioxidant, buffering agent, flavoring agent, chelating agent The powder form has a strongly acid taste and is freely soluble in ethanol and water. However, aqueous solutions are mildly corrosive to carbon steels... [Pg.173]

Ascorbic acid Antioxidant (0.01-0.1% w/v) Aqueous solutions (especially alkaline) are readily degraded on exposure to air, or light and are catalyzed by copper and iron. Maximum stability occurs at pH 5.4... [Pg.173]

LiChromosorb S160 SI 100 and Altex T. Hydrocarbons, ether aliphatic acids, Me2SO, CHCI3, CH2C12 r-BuOH. As above, phthal-imido-acids, antioxidants. [Pg.41]

Vitamin C Ascorbic acid Ascorbic acid Antioxidant... [Pg.390]

Vitamin C (ascorbic acid) Antioxidant assists in inhibiting bacterial and viral infections Scurvy... [Pg.463]

Possible Mechanisms of the Chlorogenic acids Antioxidizing Action... [Pg.936]

Kanski J, Aksenova M, Stoyanova A, Butterfield DA. 2002. Ferulic acid antioxidant protection against hydroxyl and peroxyl radical oxidation in synaptosomal and neuronal cell culture systems in vitro Structure-activity studies. J Nutr Biochem 13 273-281. [Pg.447]

Nordihydroguaiaretic acid Antioxidant (lard) Larrea divaricata... [Pg.55]

Diets. Three basic diets were utilized (Table I), a 2% low fat diet (2% linoleic acid methyl esters), a 20% polyunsaturated fat diet containing 20% stripped corn oil, and a high saturated fat diet containing 18% coconut oil and 2% linoleic acid methyl esters to prevent an essential fatty acid deficiency (6 ). All diets were prepared to our specifications by ICN Life Sciences (Cleveland, OH) and analyzed both by ICN and our laboratory for fatty acids, antioxidants and some trace minerals. They are routinely stored in sealed plastic containers at 4°. Antioxidants when added (see Figure 2) were supplemented just prior to feeding and at 0.2% or 0.3% of the diet by weight as specified in each experiment. [Pg.138]

Keywords Vitamins Thiamine Wernicke-Korsakoff syndrome Pyridoxine Niacin Folic acid Antioxidants... [Pg.103]

Ascorbic acid Antioxidant, buffering agent, stabilizer iv, im, sc, ia... [Pg.1634]

Although most steroids are stable on the silica gel layers, some steroids (e.g., estrogens and vitamin D) can decomposed readily. To avoid the decomposition, a preliminary treatment of the sorbent with a solution of ascorbic acid (antioxidants) in ethanol is recommended. [Pg.1537]

Fig. 7.8 Top half of the figure depicts the spontaneous oxidation of ascorbate by oxygen-free radicals, peroxides and proline hydroxylase (black arrow) and the reduction of dehydroascorbate to ascorbate by dehydroascorbate via PDI, or providing reducing equivalents as a cofactor for peroxidases and other reductases (upper and lower red arrows). The oxidized form (GSSG) is reduced by NADPH (straight blue arrow). (Slightly modified from Meister A., Glutathione-ascorbic acid antioxidant system in animals. J. Biol. Chem., 269(13) 9397-9400,1994)... Fig. 7.8 Top half of the figure depicts the spontaneous oxidation of ascorbate by oxygen-free radicals, peroxides and proline hydroxylase (black arrow) and the reduction of dehydroascorbate to ascorbate by dehydroascorbate via PDI, or providing reducing equivalents as a cofactor for peroxidases and other reductases (upper and lower red arrows). The oxidized form (GSSG) is reduced by NADPH (straight blue arrow). (Slightly modified from Meister A., Glutathione-ascorbic acid antioxidant system in animals. J. Biol. Chem., 269(13) 9397-9400,1994)...
C (ascorbic acid) Antioxidant Scurvy (swollen and bleeding gums, subdermal hemorrhaging)... [Pg.424]

Nickander KK, McPhee BR, Low PA. Tritshcler H. Alpha-lipoic acid antioxidant potency against lipid peroxidation of neural tissues in vitro and implications for diabetic neuropathy. Free Radical Biol Med 1996 21 631-639. [Pg.255]

Preservatives Antimicrobial Benzalkonium chloride Benzyl alcohol Chlorhexidine Imidazolidinyl urea Phenol Potassium sorbate 1 Benzoic acid Bronopol Chlorocresol Paraben esters Phenoxyethanol Sorbic acid Antioxidants a-Tocopherol Ascorbic acid Ascorbyl palmitate Butylated hydroxyanisole Butylated hydroxytoluene Sodium ascorbate Sodium metabisulphite Chelating agents Citric acid Edetic acid... [Pg.545]

AA. [PMC Specialties] Anthranilic acid antioxidant for fats, greases, lube oils, and polyamides sludge preventative in furnace and lube oils chelating agent and sequestrant corrosion inhibitor stabilizer of can lacquers, oils, and lubricants. [Pg.1]

ProgaUin . [NipaLabs] Esters of gallic acid antioxidants for cosmetics. [Pg.297]

See also Metabolism of Sulfur-Containing Amino Acids, Antioxidants, Reactive Oxygen (from Chapter 15), Oxygen Metabolism and Human Disease (from Chapter 15), Glutathione Peroxidase, Glutathione Reductase... [Pg.2298]

Kromhout, D. 1999. Fatty acids, antioxidants, and coronary heart disease from an epidemiological perspective, Lipids, 34, S27-S31. [Pg.363]

See other pages where Antioxidants acid is mentioned: [Pg.115]    [Pg.39]    [Pg.461]    [Pg.423]    [Pg.86]    [Pg.84]    [Pg.165]    [Pg.290]    [Pg.27]    [Pg.49]    [Pg.36]    [Pg.437]    [Pg.365]    [Pg.202]    [Pg.479]    [Pg.787]    [Pg.56]    [Pg.326]   


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