The Condition For the Ferm entation of Pom ace Into Feeding┐ Protein
Ji Baoping You Xifeng Zhang Borun ( China Agricultural University) ( Institute of Microbilogy, C A S)
On the basis of the strains com bination acquired by screening experim ent, Theoptim um condition for the ferm entation of pom ace into feeding protein w as obtained: inoculantsratio 1∶5—1∶10,inoculant volum e 15—30% , the ratio of m aterial to w ater 10∶7—10∶8,cultivate tim e 3—4d, the value of p H 6—7,the thickness of m edium 30m m . As a results, thecontent of raw protein reached 29 30% and protein 27 56% ; it w as 45 77% and 82 88%increased, the content of raw cellulose w as 23 27% reduced. The result also show ed that thedetoxication rate ofhydroxybenzene w as up to 90 60% , m ost ofam ino acid increased m arkedly inam ount and the nutrition value of protein w as im roved greatly.