We can prevent caustic embrittlement by adding compounds such as sodium sulphite, tannin, lignin, and phosphate, because it blocks the cracks presented by infiltration of alkali [52].
So even if the authors meant adding compounds such as PolyP and PHB to the organic residue of the Miller Urey experiment, this involves no testable predictions.
Arthrospira platensis UTEX 1926 has attracted attention because of its ability to produce high value-added compounds such as polyphenols, but their profitable recovery is recognized as a big challenge.
The large quantities of by-products generated have great potential for becoming value-added compounds, such as lipids, proteins, amino acids and enzymes, which can be extracted from wastewaters and from solid residues (head, viscera, skin, tails and flesh) that are leftovers during the canning process.
The genetic and biochemical characterization of the microbial metabolism of furanic compounds holds great promises for industrial applications such as the biodetoxifcation of lignocellulosic hydrolysates and the production of value-added compounds such as 2,5-furandicarboxylic acid.
The uniform pore size of the catalysts was enlarged by varying the preparation conditions and by adding organic compounds such as N,N-dimethylformamide and formamide.
Among the various systems studied, the PDMS-SiO2 system remains as a good basis for further developments by adding other compounds such as transition metals.
The test results indicate that, firstly adding Ca compounds such as CaCO3 or Ca(OH 2 into the combustor is effective to prevent dioxins from forming: in the combustor, and secondly the activation energy of the dioxin decomposition is approximately 250 kJ/mol on average.
OMW is a hazardous waste which disposal represents a serious environmental problem; therefore, its valorization as a substrate for the production of added-value compounds such as rhamnolipids is of great interest.
Furthermore, S. cerevisiae is industrially used for producing several commodity and high added-value compounds, such as bio-ethanol and insulin.
Because of the basic properties, adding of amine compounds, such as ammonia, aminoethanol, ethylenediamine and piperazine has successfully converted the lactone into compounds containing two functional group viz.
