The present invention relates to a method for cultivating vegetable worms having a function of a natural preserved agent and freshness keeping agent. The method comprises obtaining a mycelium by inoculating a cordyceps militaris or a cordyceps nutans to a liquid medium, a solid medium or a worm body; and forming a fruit body from the mycelium by cultivating a solid medium or a worm body.

The present disclosure relates to organisms genetically engineered to have reduced higher brain structures, tissues obtained from such organisms, and methods of making such organisms for the purpose of supplying cruelty free tissues and organs from organisms with severely reduced ability to suffer or completely lack the ability to experience suffering.

The present invention relates to an isolated transgenic pig beta cell wherein the PKC and the PKA pathway are constitutively activated; to a transgenic pig islet comprising said transgenic pig beta cell; and to a transgenic pig comprising said transgenic pig beta cell or said transgenic pig islet. Another object of the invention is a device comprising a transgenic pig beta cell or a transgenic pig islet of the invention. The present invention also relates to the use of said transgenic pig beta cell, said transgenic pig islet, or said device for treating a disease, disorder or condition related to the impaired function of endocrine pancreas or of beta cell.

The present invention relates to larvae of black soldier fly having high weight, to methods of producing same and to use of the high weight larvae in various applications including as a food or feed, as a source for food grade ingredients including proteins, chitin, and fat, and for conversion of waste into biomass.