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Amino acids astragalus

This particular amino acid (HOOCCH(NH2)CH2Se(CH2)2CH(NH2)COOH) has been isolated from several types of plants. It was first discovered in the Astragalus plant by Horn and Jones . The selenium accumulators S. pinnata and Neptunia amplex-icaulis also biosynthesize selenocystathionine from selenite. In addition, this amino acid is the cytotoxic compound in monkey nut seeds ... [Pg.7]

C7H,4Na04S, Mr 222.26, mp. 312 °C, [ajg +23.1 ° (1 m HCl). Widely distributed non-proteinogenic amino acid, first isolated from vetch (Astragalus pectinalis). [Pg.169]

This compound is the principal toxic component of seeds of Astragalus bisulcatus, in which it occurs together with the free selenium-containing amino acid (237). The toxicity of selenium-containing amino acids towards animals has been reviewed (208). [Pg.262]

Nigam, S. N., J. Tu, and W. B. McConnell Distribution of selenomethyl-seleno-cysteine and some other amino acids in species of Astragalus, with special reference to their distribution during the growth of A. hisulcatus. Phytochemistry 8, 1161 (1969). [Pg.278]

Anderson D M W, Howlett J F, McNab C G A 1985 Studies of uronic acid materials. 81. The amino acid composition of the proteinaceous component of gum tragacanth (Asiatic Astragalus spp.). Food Addit Contam 2 231-235... [Pg.172]

See other pages where Amino acids astragalus is mentioned: [Pg.394]    [Pg.394]    [Pg.697]    [Pg.101]    [Pg.127]    [Pg.45]    [Pg.511]    [Pg.511]    [Pg.559]    [Pg.4922]    [Pg.697]    [Pg.253]    [Pg.269]    [Pg.278]    [Pg.250]    [Pg.292]    [Pg.56]    [Pg.79]   
See also in sourсe #XX -- [ Pg.56 ]



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Astragalus

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