| 摘要 |
PCT No. PCT/BE89/00009 Sec. 371 Date Oct. 1, 1990 Sec. 102(e) Date Oct. 1, 1990 PCT Filed Mar. 9, 1989 PCT Pub. No. WO89/08699 PCT Pub. Date Sep. 21, 1989.The present invention relates to a process for preparing highly digestible feed that may be used among others as feed for aquaculture, by a yeast treatment characterized in that yeast cells are processed to hydrolyze at least partially the external layer of the cell wall without damaging the wall itself.
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