The activities of cellulose compositions reached the maximal values. In the optimal culture condition,the activities of CMcase,FPA and theβ-glucosidase were 24.52 u/mL,6.89 u/mL and 20.63 u/mL respectively.
Using the high-quality rice and selecting optimal culture condition, the content of Monacolin K have been 14.54mg/g in red-rice fermented by Monascus purpureus GX, which is near 6 times higher than contrast.
Results:The results indicated that the optimal medium composition and culture conditions for the production of PHB from Alcaligenes eutrophus were as follows: glucose of 4.0%,ammonia sulfate of 0.3%,pH of 7.2, the fermented liquor volumn of 80 mL/250 mL and the inoculum size of 10%.
And the optimal cultural conditions involved:the optimum period was 7d, the optimum temperature was 30℃, the initial pH of the medium was 6.5—8.0. And the shaking-flask experiments were done in 500ml,flasks containing 120ml medium with 10 % inoculation quantity orbital shaking at 150r/min.
The orthogonality experiment was used to optimize cultural conditions, and the result showed that the optimal cultural conditions were pH6.0, temperature 33℃, K_2HPO_4 0.2%, yeast cream 0.1%, MgSO_4 0.2%, peptone 2.5%, dissolubility starch 2.5%.
Eucalyptus chemithermomechanical pulp (CTMP) was modified with the white-rot fungus 19-6 in a stationary culture condition.
Under the optimum culture condition, the cells of the strain can live for about 18 h.
Depending on the culture condition partial redifferentiation and/or hypertrophy follows.
Fish were exposed to cupric chloride at the concentration of 10 ppb for 4 wk (28 d) in a static culture condition.
Fragments of human adenoid tissue were grown in a tissue culture system where all artificial tissue handling, except for the explanation procedures and tissue culture condition in itself, was excluded.
Here, the expression of VHb, its effect on the growth and antioxidant enzyme status of cells under different culture conditions was studied by cloning the complete regulatory and coding sequences (vgb) for VHb in Enterobacter aerogenes.
The time course of lectin production in culture liquid of the basidial fungus Lentinus edodes strain F-249 in different media under submerged culture conditions was studied.
The obtained data demonstrated a good adaptation of Eiseniella tetraedra to the culture conditions with an artificial organic substrate.
Influence of culture conditions and virulence plasmids on expression of immunoglobulin-binding proteins of Yersinia pseudotuberc
The influence of culture conditions and plasmids on immunoglobulin (Ig)-binding activity of two isogenic strains of Yersinia pseudotuberculosis (plasmid-free strain 48-82- and strain 48+82+ bearing plasmids pYV48 and pVM82) was studied.
In this study, we examine this relationship in Canada in 1971 and then again in 1981, when cultural conditions were significantly different.
In recent years, however, this authority has been threatened as social and cultural conditions have changed, leaving competing understandings of the domestic violence issue to challenge Walker's claims.
The mortality of young tillers to an extent of 36.5% under optimum cultural conditions was recorded in a field experiment.
This mutant was, however, lethal at the early post-germination stage under the usual cultural conditions.
The influence exerted by some cultural conditions on the ability of metabolites of Bacillus subtilis to liquefy the human blood clots was studied.