ISSN:
0138-4988
Keywords:
Life Sciences
;
Life Sciences (general)
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Process Engineering, Biotechnology, Nutrition Technology
Notes:
The object of the presented studies was to determine the conditions of protein biosynthesis from lignocellulosic raw material using filamentous fungi.It was found that on beet pulp + 50% wheat straw, strain A. niger (A.n./61) shows the highest effectivity of protein biosynthesis. Using this strain, after 48-hour incubation the following results were obtained: increase in protein 4.43 g/100 g·DM, daily protein increase coeffizient 2.22 g/100 g DM x 24 h, protein yield (based on the decrease in dry matter) 22.3% and cellulose utilization 37%.Upon use of a new strain CEL 2 and milled wheat straw as the substrate, the best results obtained after 74-hour incubation were as follows: increase in protein 1.82 g/100 g DM, daily protein increase coefficient 0.61 g/100 g DM x 24 h, protein yield 15,8% and cellulose utilization 22.0%.For rape straw and strain Sporotrichum pulverulentum, after 192-hour cultivation the following results were obtained: increase in protein 5.4 g/100 g DM, daily protein increase coefficient 0.68 g/100 g DM x 24 h, protein yield 14% and cellulose utilization 50.2%.
Additional Material:
2 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/abio.370070407
