The hyperthermophilic archaeon Thermococcus hydrothermalis was cultivated in continuous culture in a gas-lift bioreactor in the absence of elemental sulphur on both proteinaceous and maltose-containing media. Optimal conditions (pH, temperature and gas flow rate), determined on complex media that yielded maximal growth rate and maximal steady state cell density, were obtained at 80 degrees C, p...

The microplot experiment was carried out on two soils (clay and sandy) with spring wheat fodder pea. In the experiment, effect of a granular product made basalt dust elemental sulphur content 1.5% tested. Fertilization in dose 30 kg/ha S pea 20 form basalt-sulphur granulate resulted significant increase methionine, cystine protein grain sandy soil. However, no these amino acids seeds observed. ...

Synechococcus elongatus PCC 7942 was able to grow with several S sources. The sulphur metabolizing enzymes viz. ATP sulphurylase, cysteine synthase, thiosulphate reductase and L- and D-cysteine desulphydrases were regulated by sulphur sources, particularly by sulphur amino acids and organic sulphate esters. Sulphur starvation reduced ATP sulphurylase and cysteine synthase whereas reduced glutat...

background and objective: in the present study, bacillus polymyxa ncim no. 2539 was selected to utilize agro-industrial byproduct (orange peel) for amylase production under submerged fermentation conditions. material and methods: different agro-industrial byproducts like cane molasses, wheat bran, rice bran and orange peel were screened for maximum amylase production. amylase activitiy of bacil...

The results from a number of studies are presented which investigated responses in fibre production of British Cashmere and Angora goats to variation in protein and sulphur amino acid nutrition under conditions of active fibre growth. Requirements for amino acids were considered in the context of the concentration of amino acids, including cysteine and methionine, in rumen microbial protein and...

This paper examines the effect of sulphur on yield and quality oilseed Brassica spp. Sulphur is a crucial nutrient for rapeseed since it linked to productivity number characteristics. It necessary production protein along with nitrogen contains considerably higher sulfur-containing amino acids in than other crop plants. Brassicas also need order produce chemicals called glucosinolates. Rapeseed...

Symbiotic associations between marine invertebrates and sulphur-oxidising bacteria are a common feature in communities from sulphide-rich environments, such as those flourishing in the vicinity of hydrothermal vents. While the bacterial endosymbionts provide the host with an undoubted nutritional advantage, their presence also requires specific adaptations for the transport and storage of sulph...

When the diet of sheep is supplemented by the infusion of sulphur-containing amino acids or casein into the abomasum, the newly synthesized wool shows characteristic changes in its amino acid composition, with significant increases in cystine, proline and serine and decreases in aspartic acid and phenylalanine. This modification seems to be due entirely to an alteration in the overall compositi...

E-mail:[email protected] © All Natural Advantage Changing the way we think about treating autism. Sulphate is produced in the body by oxidation of the dietary proteins, methionine or cysteine (both sulphur containing amino acids), which probably provides ~ 80% of the sulphate required in man. Sulphur is the sixth most abundant mineral in breast milk (colostrum has three times more than m...