ethereal extract


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ethereal extract

An extract using ether as the vehicle.
See also: extract
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The ethereal extract (EE) contents of silages of the 5 genotypes did not differ (p > 0.05), with the mean content being 2.35% (Table 3).
The [alpha]-carotene content was determined by direct reading of ethereal extract of Buriti pulp in a Shimadzu 800 spectrophotometer model UV 1 with wavelength of 444nm, using the calculation: ([beta] carotenes, [micro]g / 100g) = ((Extract absorbance x 50 x [10.sup.4]s ) / (2400 X sample weight)) x100, methodology proposed by Pacheco et al.
The contents of organic matter (OM), mineral matter (MM), crude protein (CP), ethereal extract (EE), neutral detergent fiber (NDF), acid detergent fiber (ADF), lignin and cellulose of the residue from the extraction of cassava starch did not had changes throughout the storage period (Table 1).
Relative frequency of products sampled below the standards quality of water content (WC), crude protein (CP), ethereal extract (EE), crude fiber (CF), acidity, and peroxides during 2008, according to the Figures 1, 2, 3, 4, and 5 Frequency (%) Products WCo CP EE CF Corn germ (a) 0.0 11.1 0.0 7.4 Corn grains (b) 64.7 * 67.4 12.3 66.1 Sorg.