Ensiling capability of the fresh by-productsThe finding that okara, avocado pulp and pomegranate pulp are not stable under aerobic exposure and are readily con-taminated by molds and yeast (Table 2) encouraged their preservation by ensiling for continuous use. Aspergillus residuesand grape pulp were more stable to aerobic exposure for 1 wk, and it was therefore assumed that ensiling might improvetheir preservation for even longer periods