t-,/rrr',r47c

2l
Mahmood ?/ at (1990) sludicd lhe innu.nce ofdiffercnr C:N ralios on the
pulNrior of furS. bionms ptotcit bt /lro.hniot6 sp- usin8 ricc tolishangs d
subslral€. l hey obsined lhe maximum crude prolein under C:N ratio of l 5 r l dd in
fie prcsence of CaCl, 0.001%, MgSOa 0.00 l% ud KHTPO. 0.075% ar ptt 4_0 and
30'C tempcrature for ?2 hou6.
Bajwr et ar (1991) obraincd $e maximum crude prorin of 15.17 p€rcent
Birh 0.5% NaOH kearcd .i@ srraw (5yo) femsrcd wjth Atetniotw Sp. 'fhe
opttum conditions used were cacl,0.0l%, MgSOr 0.01%, KH,PO4 0.2%,
molasses (cane) 1.0 % *ith C:N Btio of25:l at pH 4.0 and 30.C rcmperature qirh
Chanem er a/. (1991) damined rhe eflcct ofsubstote ro wsler and carbon to
nitroeen ratios by !si!g (l) lxcd dounl of nutri.nr medium md incr€asing h€.r
puh levels (2) usirg conslart b€€r pulp level ed incr€aling mcdium votlnes.
Subsrate 2 g/l0ont proved the oprinat Cn! ratio for prctein production and high
convesion elficicncy of 23%. TIE resulrs atso indicared rhat ls (NHrlSOy'L was
opnnum for maximnm biomass yietd. Higher coocentrations of nirrogen sfiowed
inhibirory effects on c.llulasc production makin8 tec, slbon avaitable for
Ak.am (1992) prcduced fun8al biomss using whear bra, os subslrare and
Asper{llu tercLt I fcmenrative ol8eism. He obrained fte maximum tungal
biomass production having 32.88 0/o crude protein with 8% subsrEre (s/v),
0.0075o/o CaCb.0.l% MgSOi.THrO, 0.25% KHrpOa and 7:l carbon to nitroS€n
Mahnood ul Hassan (1992) oplimied conditions for p.oduction of fungat
bioDass. He us€d 3% b€et lulp ( v) under the ionic conce,rratio, of 0.00?50lo
CaCl2, 0-01% M8SO+?H!O, 0.125% KHrpO..?HrO and carbon to nitrcgcn mrio of
5:l vith fr suppl€me.tarion of 1.2% com s1€ep liquor. He obtain.d rhe maximum