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Absorbable natural

Towels may have forensic significance due to their highly absorbent nature. The majority are 100% cotton, although cotton-synthetic mixes can occur. [Pg.200]

Wool. Wool fibers are comprised mainly of proteins the polypeptide polymers in wool are produced from some 20 alpha-amino acids. The major chemical features of the polypeptide polymer are the amide links, which occur between the amino acids along the polymer chain, and the cystine (sulfur to sulfur) crosslinks, which occur in a random spacing between the polymer chains. The polymer contains many amine, carboxylic acid, and amide groups, which contribute in part to the water-absorbent nature of the fiber. [Pg.504]

The RDA for vitamin B12 is based on the amount necessary for the maintenance of hematological status and normal serum vitamin B12 concentrations, and assumes 50% absorbance of ingested vitamin B12. The RDA for adults (19 to 50 years) has been set at 2.4 pg/day, with an increase to 2.6 pg/day in pregnancy and to 2.8 pg/day in lactation. RDAs for children are 0.9 pg/day at 1 to 3 years, 1.2 pg/day at 4 to 8 years, 1.8 pg/day at 9 to 13 years, and 2.4 pg/day at 14 to 18 years. Because 10% to 30% of older persons may be unable to absorb naturally occurring vitamin B12, it is recommended that those older than 50 years meet their RDA mainly by consuming foods fortified with vitamin B12 or with a vitamin Bi2-containing supplement. ... [Pg.1102]

Promotional additives (UV absorbers, natural oils, botanic extracts, protein hydrolytes) 0-2... [Pg.379]

Green tea leaves contain an easily absorbable natural antioxidant called polyphenols or catechins. Recent research indicates that it may be a protective factor against some fatal diseases, including cancer. [Pg.32]

We assume, as usual, that there is a local thermodynamic equilibrium at the drop surface. Then the value i cflual to the equilibrium concentration of moisture above the surface of the solution. At thermodynamic equUibrium of the system absorbent - natural gas - water vapor , the mass concentration of water vapor is determined by the pressure p, temperature T, and the mass fraction a , of glycol in the absorbent solution. Usually [61], the dependence Pu,c p, T, a ) is presented as a pair of dependencies - p ciPy t) where T, is the dew-point temperature, and a Tt,T). The first dependence looks as follows ... [Pg.653]

Synonyms Citrus aurantium dulcis wax Orange peel wax Orange wax Definition Wax obtained from the peei of the orange, Citrus aurantium dulcis Uses Emollient, moisturizer, UV-A and -B absorber, natural antioxidant, mild antimicrobial, fragrance, dispersant, wetting agent in cosmetics, sun care, makeup, shampoos, pharmaceuticals antiinflammatory, analgesic (on bums) solubilizer water resist, aid... [Pg.2999]

Conventional dynamic vibration absorbers are composed of a mass, spring, and damper. Although dynamic vibration absorbers do not have sensors or controllers, they can provide vibration mitigation similar to that of actively controlled systems with a complicated sensor, control, and actuator system. Since an absorbers mass/spring/damper forms a single degree of freedom (DOF) vibration system, it consequently has a single resonant frequency and can exhibit an amplified response at this frequency. Dynamic absorbers behave similar to a system with a sensor to detect the specific frequency and a controller to amplify the vibration. Therefore, the absorbers natural frequency should be carefully tuned to a specific frequency for which the vibration amplitude of the host structure is to be reduced. The tuned frequency usually corresponds to natural modes and harmonically excited vibrations of a system. [Pg.444]

The polarization study of Systems 1, 2, 3 and 4 after 30 days of immersion in NaCl shows Systems 1 and 2 shift towards the anodic side, while the latter two shift towards the cathodic side. This may be explained due to the molecular structure and it electrons of nitrogen and sulphur atoms which adhere strongly onto the metal surface, whereas the inferior corrosion resistance of Systems 3 and 4 may be due to the water absorbing nature of the polyamidoamine curing agent. [Pg.44]

The inferior corrosion resistance offered by Systems 3 and 4 is due to the water absorbing nature of the curing agent XY 54, which may have formed intramolecular hydrogen bonding influenced by the poleu eunide linkages. [Pg.45]

Glycerol is used in osmotic laxatives because its hygroscopic (water absorbing) nature promotes peristalsis and in some cream formulations. [Pg.79]

I am just on the eve of completing a new work on "The Mechanic Powers and Their Application to Machinery". But literary work is only paid for when the Manuscript is completed and what with ill health and the all absorbing nature of this kind of labor I am in the awful predicament of wanting a bit of bread I... [Pg.721]


See other pages where Absorbable natural is mentioned: [Pg.172]    [Pg.1013]    [Pg.248]    [Pg.1715]    [Pg.191]    [Pg.120]    [Pg.63]    [Pg.512]    [Pg.1280]    [Pg.271]    [Pg.133]    [Pg.497]    [Pg.160]    [Pg.244]    [Pg.839]    [Pg.87]    [Pg.211]    [Pg.82]    [Pg.649]    [Pg.131]    [Pg.534]    [Pg.747]    [Pg.41]    [Pg.106]    [Pg.13]    [Pg.301]    [Pg.81]    [Pg.46]    [Pg.356]    [Pg.70]    [Pg.143]    [Pg.306]    [Pg.108]   
See also in sourсe #XX -- [ Pg.143 ]




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