Abstract: The invention describes antimicrobial treatment of animal feed, and other matrices with pulsed electric field (PEF) technology or e-beam technology combined with at least one antimicrobial and/or at least one surfactant. The use of this combined methodology approach results in a synergistic reduction of microbial load in the matrix of interest and shows bactericidal effects instead of bacteriostatic effects compared to the use of the technology alone. The addition of an antimicrobial agent in combination with the technology results in a long-lasting antimicrobial effect, preventing re-contamination, which cannot be achieved by using an energetic field alone. Furthermore, the invention describes treatment of the animal feed and other matrices with PEF or e-beam to increase nutrient digestibly of the matrix. Another aspect of the invention relates to providing a suitable alternative to heat treatment, or formaldehyde treatment, in order to decontaminate feed, human and pet food.

Abstract: The present invention relates to a method for screening proteins related to and/or involved in plant cell cycle. It further relates to proteins isolated with the method and the use of those proteins and/or the genes encoding those proteins for modulating plant yield and plant growth.