Damage Cont

Having accomplished the homogenization of the sample, extraction of free amino acids is usually a simple process of stirring the sample in an appropriate solvent. This is typically a dilute solution (0. IN) of hydrochloric acid (2,7). Elevated temperatures may be used to assist dissolution, but care must be taken not to damage the more acid-labile amino acids. More recently, Moret and Conte (8) report that 0.1N HC1 was not a suitable solvent for all types of food samples. For some types of meat samples, 5% trichloroacetic acid is reported to afford superior performance (for biogenic amines, also amino acids ). It is not unusual to see perchloric acid employed for extraction from meat tissues (also more commonly for biogenic amines). [Pg.60]

P. kurroa (co/il.) Picroliv (cont.) Protective against hypoxia. Reduction of the cellular damage caused by hypoxia on Hep 3B and glioma cells- [117] [102)... [Pg.379]

Exposure Routes, Symptoms, Target Organs (see Table 5) ER Inh, Ing SY Parkinson s asthenia, insom, mental cont metal fume fever dry throat, cough, chest tight, dysp, rales, flu-like fever lo -baok pain vomit mal lass kidney damage TO Resp sys, CNS, blood, kidneys First Aid (see Table 6) Breath Resp support Swallow Medical attention immed... [Pg.191]

Moaveni B, He X, Conte JP, Restrepo JI (2010) Damage identification study of a seven-story fiill-scale building slice tested on the UCSD-NEES shake table. Struct Saf 32(5) 347-356... [Pg.3739]

Simerai E, Moaveni B, Conte JP, Lombaert G (2013) Uncertainty quantification in the assessment of progressive damage in a seven-story full-scale building slice. J Eng Mech ASCE 139(12) 1818-1830... [Pg.3740]

Suifuric Acid (cont) 80 23 0-360 2 Not resistant rapid Ultraform BASF attack stress cracking irreversible damage 10-75 2 Not recommended Polyacetal BITS severe effect 0-10 2... [Pg.1823]

Greases (cont) based on metal soaps <100 9 Resistant only slight changes to weight dimensions or properties the medium does not cause any irreversible damage to the polymer Stanyl 46 DSM... [Pg.1930]

Calcium Chloride (cont) 10 100 5 Limited resistance noticible change in properties a prolonged time of exposure might cause irreversible damage (polymer degradation)... [Pg.1963]

Acetyi Chioride (cont) 15-35 3 Not resistant medium attacks polymer and/or causes environmental stress-cracking within a short time, irreversible damage Ultramid A3K BASF... [Pg.2107]

Nitric Acid (cont) 10 15-35 3 Not resistant the agent attacks the polymer and/or causes stress cracking irreversible damage... [Pg.2276]

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