Extracellular accumulation of organic acids by isopropanol-utilizing microorganisms.

Solid Complex by Utilizing Some Organic Acids

Degradation of carmoful (HCFU) in the solid state was significantly accelerated by ƒÀcyclodextrin (ƒÀ-CyD) complexation owing to the hygroscopic nature of ƒÀ-CyD. The instability of HCFU in the solid complex was found to be markedly improved by the addition of some organic acids such as citric, L-( + )-tartaric and DL-malic acids, whereas DL-aspartic acid and neutral additives such as talc, lac...

Accumulation of Phosphorus by Filamentous Microorganisms

Many microorganisms accumulate phosphor as polyphosphates. This paper highlights the great importance of filamentous microorganisms. So far the ability to store phosphorus in volutin granules by filamentous microorganisms has not been evaluated. The aim of this research was to prove the ability to store phosphorus in volutin granules as well as to show the meaning of potassium and magnesium ion...

Production of polyunsaturated fatty acids by microorganisms.

Identification of Gas Accumulation Adjacent to the Gas Hydrate Bearing Zone by Inversion Utilizing AVO Attribute

The presence of gas hydrate and associated gas in the Makran Accretionary Prism, offshore Iran, has been confirmed by various seismic indicators, including the bottom-simulating reflector (BSR), amplitude blanking, and bright spot. The pre-stack analysis and the study of amplitude-variation-with-offset (AVO) attributes are the most reliable tools for semi-quantitative study of gas hydrate and f...

Accumulation of amino acids by calf lens.

Calf lens has the capacity for accumulating proline, hydroxyproline, tyrosine, and tryptophan from a buffered salt medium supplemented with glucose. Sufficient energy to accomplish this task can be derived from anaerobic glycolysis. Apparently a variety of neutral amino acids can enter the lens by a common path, if fudged by the existence of competitive effects. Ouabain, an inhibitor of active ...