This application provides a fruit extract leather. The fruit extract leather includes a prepolymer material A, a prepolymer material B, and a base fabric. The prepolymer material A includes a fruit powder, and the fruit powder is obtained by grinding a remaining residue material obtained after fruit peels and/or fruit kernels are extracted. This application further provides a method for preparing the fruit extract leather. According to the fruit extract leather and the preparation method thereof provided in this application, polyester and other components in leather are substituted, fruit peels and/or fruit kernels are recycled, and waste and environmental pollution are reduced.

The present invention relates to a method for manufacturing mycelium mat into leather by using pH-controlled tannic acid. The method comprises the following steps: (1) inactivating the mycelium mat; (2) infiltrating the mycelium mat with a polysaccharide solution; (3) treating the polysaccharide-infused mycelium mat with a tannic acid solution; and (4) introducing a buffering agent to the tannic acid-treated mycelium mat. This innovative approach enhances the mechanical properties of the resulting leather, offering an environmentally friendly alternative to conventional leather materials.

A hybrid turf comprising a plurality of synthetic fibers grouped in skeins, each comprising a plurality of filiform elements, is described; characterized in that it comprises a first biodegradable net; said first biodegradable net and/or said filiform elements comprising a polymeric composition comprising a polymer selected from the group consisting of polyhydroxyalkanoate (PHA), copolymer of 1,4-butanediol, succinic acid and adipic acid (PBSA), polybutylene succinate (PBS) or mixtures thereof.

A mycelium structure according to the present disclosure includes: a mycelium material including a base portion having hyphae and a polylactic acid permeation layer in which a polylactic acid is permeated into the hyphae; and a polylactic acid coating layer provided on a surface of the polylactic acid permeation layer and thicker than the polylactic acid permeation layer. A thickness of the polylactic acid coating layer is preferably 5.0 m or more and 100.0 m or less. A thickness of the polylactic acid permeation layer is preferably more than 0.0 m and 30.0 m or less. The polylactic acid is preferably a biodegradable polylactic acid. The mycelium material preferably further includes a fiber.