Thus, even if organic N compounds were lost, this phenomenon would not be sufficient to explain the plant depletion of N as the assimilatory enzymes discriminate against the heavier N isotope [ 4].
Also the agonistic androgenic activity in reversed-phase fraction (1,330 pmol DHT/g dw) was recovered by pooling the normal phase sub-fractions (1,550 pmol DHT/g dw), illustrating that no compounds were lost during normal phase sub-fractionation (Fig. 5b).
Apart from dinucleoside phosphates, all the studied compounds were losing to some extent their TEAH+ cations, including nucleoside aryl ester 8, dibutyl ester 10, diphenyl ester 11, and AZT H-phosphonate 12, as well as all phosphoramidates.
Initial compounds are lost through various processes including degradation, metabolism, migration, oxidation and polymerization.
Whitehead and Raistrick (1990) estimated that only 3.4%% of the applied N in chemical fertilizer (five nitrogen compounds) was lost as NH3.
During hydrodistillation, the most volatile compounds and water-soluble compounds are lost in the gaseous phase and in the hydrolate, respectively, whereas, with HS extraction, it is the fiber affinity of each compound that monitors the sampling of the volatiles.
During hydrodistillation, the most volatile and water soluble compounds are lost in the gaseous phase and in the hydrolate, respectively, whereas, with HS extraction, it is the fiber affinity of each compound that monitors the sampling of the volatiles.
The food is not immersed in water, so that probably fewer soluble compounds are lost from the food.
When the stock is further boiled down (reduced) to make a concentrated liquid, further issues arise including which flavor compounds are lost through evaporation and which are formed in the pot during cooking.
Around 80% or more of the olive oil phenolic compounds are lost in the refination process; thus, their content is higher in virgin olive oil than in other olive oils.
The restrictions reduce the degeneracy, but some compounds are lost when formula generators are restricted by heuristics such as Lewis senior rules and ring/double bond equivalents, and allowable element ratios.
