摘要:
A microcapsule including a core including at least one essential oil or a derivative thereof, and a shell comprising an interpolymeric complex of at least one polyacid and at least one other polymer; wherein the interpolymeric complex is cross-linked with at least one multivalent cationic moiety.
摘要:
A multilayer material suitable for use in food packaging or storage including a first layer of non-adhesive material and a second layer of non-adhesive material, wherein the first and second layers may be the same or different; and a food safe adhesive gluing together the first and second materials, the food safe adhesive containing an adhesive substance and an essential oil or derivative thereof, the essential oil or derivative thereof having an insect-repellant, fungicidal, fungistatic, bactericidal, bacteriostatic and/or spoilage retardant effect; wherein the food safe adhesive enables sustained release of the essential oil or derivative thereof.
摘要:
A microcapsule comprising a wax encapsulating a carvone and/or an essential oil containing a carvone; wherein the wax is a naturally occurring wax having a melting point above 60°C; wherein the microcapsule comprises 5-25% by weight of the carvone or the essential oil containing carvone and wherein the microcapsule has an average diameter of 5-1000 microns.
摘要:
A microcapsule comprising a wax encapsulating an essential oil; wherein the wax is a naturally occurring wax having a melting point above 60 o C; wherein the microcapsule comprises 5-25% by weight of the essential oil; wherein the microcapsule has an average diameter of 5-1000 microns and wherein the microcapsule is a matrix type microcapsule in which the essential oil is distributed uniformly within the wax.
摘要:
An insect-repellant, fungicidal, fungistatic, bactericidal, bacteriostatic, and/or spoilage retardant composite material for preservation of crops including post-harvest crops, the material including a non-woven fabric and a microencapsulated essential oil embedded in the non-woven fabric; wherein the water content of the material is less than 10%; and wherein the material exerts an insect-repellant, a fungicidal, a fungistatic, a bactericidal, a bacteriostatic and/or a spoilage retardant effect on the crop.