Cigarettes are provided which contain a filtering system and flavorants encapsulated with polyvinyl acetate, wherein deactivation of a sorbent by the flavorant is reduced through the encapsulation of the flavorant within the polyvinyl acetate. A preferred flavorant is menthol. The encapsulated flavorants are prepared by mixing at least one flavorant with polyvinyl acetate and a solvent, such as ethanol, and forming the encapsulated flavorants. Methods of making cigarettes and smoking the articles are also provided.

The present invention relates to hydrogel beads having liquid crystalline structured phase. Process for preparing crystalline hydrogel beads is also an object of the invention. Perfuming compositions and consumer products comprising or consisting of said crystalline beads, in particular perfumed consumer products in the form of a personal care products or flavoured products, are also part of the invention.

The invention provides a composition rich in flavonoids based on natural extracts, comprising a flavonoid extract dispersed by melt mixing or extrusion and encapsulated in a polymer matrix. The invention is also a novel dietary supplement with the naturally occurring ingredient ()-epicatechin, cacao extracted, that could potentially prevent or reduce the risk of Atherosclerotic pathology. The use of ()-epicatechin is promising as a therapeutic agent due to its potential antioxidant activity and its diverse biological properties. ()-Epicatechins are chemically unstable and extensively degraded in fluids of near neutral or greater pH, such as intestinal juice and bile. Current technologies used for taste masking and modified release as spray drying, liposome entrapment, co-crystallization, freeze drying, among others, suffer from numerous shortcomings, including poor repeatability and limitations on target delivery.

The invention is directed to a nanoprecipitate comprising a cannabinoid or a terpene, or combination thereof, a process of preparing the nanoprecipitate, and oral formulations comprising the nanoprecipitate, including beverage additives and edibles.

Cigarettes are provided which contain a filtering system and flavorants encapsulated with polyvinyl acetate, wherein deactivation of a sorbent by the flavorant is reduced through the encapsulation of the flavorant within the polyvinyl acetate. A preferred flavorant is menthol. The encapsulated flavorants are prepared by mixing at least one flavorant with polyvinyl acetate and a solvent, such as ethanol, and forming the encapsulated flavorants. Methods of making cigarettes and smoking the articles are also provided.

A chewing gum component for use in a chewing gum composition is provided including a component body and a plurality of regions of at least one active ingredient encapsulated within an encapsulating material. The plurality of regions is disposed within said component body. Less than 15% of an average active concentration in said component body is in contact with an exterior surface of said component body.

The invention provides a composition rich in flavonoids based on natural extracts, comprising a flavonoid extract dispersed by melt mixing or extrusion and encapsulated in a polymer matrix. The invention is also a novel dietary supplement with the naturally occurring ingredient ()-epicatechin, cacao extracted, that could potentially prevent or reduce the risk of Atherosclerotic pathology. The use of ()-epicatechin is promising as a therapeutic agent due to its potential antioxidant activity and its diverse biological properties. ()-Epicatechins are chemically unstable and extensively degraded in fluids of near neutral or greater pH, such as intestinal juice and bile. Current technologies used for taste masking and modified release as spray drying, liposome entrapment, co-crystallization, freeze drying, among others, suffer from numerous shortcomings, including poor repeatability and limitations on target delivery.

The present invention discloses a thermosensitive nanocapsule and a preparing method thereof. The thermosensitive nanocapsule includes core materials and wall materials. The preparing method includes: first, making water phase and oil phase respectively, forming microemulsion by means of high speed shearing after mixing, and forming nanoemulsion via ultrasonic treatment or high pressure homogenization; then adding nitrogen to the emulsion and carrying out the reaction under a temperature of 40-80 C. for 3-4 hrs in the nitrogen atmosphere; finally obtaining the thermosensitive nanocapsule with an embedding rate of 90-94%, a particle size of less than 150 nm and a dimension polydispersity index of 0.09-0.17. In present invention, the monomer that forms the wall material of the nanocapsules is made from common biological materials, and has a good biocompatibility. The wall material has a temperature sensitivity, and can control the delayed release of core material by adjusting temperature.

A drinking straw having an internal coating for delivery of an active agent when the straw is used to consume a beverage is provided. The active agent includes sweetener, flavour, a nutrient and/or a pharmaceutical and optionally colour. The coating is prepared by mixing a modified cellulose with water to form a paste or gel. The coating is then used to coat the inside surface of a drinking straw to a thickness of up to 1 mm. The coating is dried to reduce the water content to less than 5% by weight. Liquid drawn through the straw breaks down the modified cellulose releasing the active agent into the liquid, for consumption.

The present invention discloses a thermosensitive nanocapsule and a preparing method thereof. The thermosensitive nanocapsule includes core materials and wall materials. The preparing method includes: first, making water phase and oil phase respectively, forming microemulsion by means of high speed shearing after mixing, and forming nanoemulsion via ultrasonic treatment or high pressure homogenization; then adding nitrogen to the emulsion and carrying out the reaction under a temperature of 40-80 C. for 3-4 hrs in the nitrogen atmosphere; finally obtaining the thermosensitive nanocapsule with an embedding rate of 90-94%, a particle size of less than 150 nm and a dimension polydispersity index of 0.09-0.17. In present invention, the monomer that forms the wall material of the nanocapsules is made from common biological materials, and has a good biocompatibility. The wall material has a temperature sensitivity, and can control the delayed release of core material by adjusting temperature.