Herbage such as trimmed Cannabis flowers have a reflective coating that sparkles and improves shelf life. The invention includes a first coating of a first Cannabis plant extract including at least 60%-98% Tetrahydrocannabinol (THC) that forms a hardened layer on the dried herbage to mechanically preserve the shape of the herbage and enables handling and grinding of the herbage. A second coating of a second Cannabis plant extract, including at least 90-99% Tetrahydrocannabinolic acid (THCa) forms crystals, or “diamonds”, that are embedded in the first coating to improve aesthetics by reflecting light. The crystals improve shelf life by reducing absorption of light by the herbage. The weight sum of the combined coatings are in a particular ratio to the herbage. This ratio is between 1:4 and 2:1 on a weight to weight basis to cause the herbage to sparkle, to improve shelf life, and to enable grinding without sticking.

A heat-conducting tobacco composition comprising at least one sort of tobacco in at least one confectioning of the tobacco for smoking tobacco consumption. The heat-conducting tobacco composition is configured or designed as a tobacco article for at least one smoking article selected from the following group: dry tobacco article for cigarettes, cigarillos, cigars, semi-dry tobacco article for smoking tobacco pipes, moist tobacco article for water pipes; wherein the heat-conducting tobacco composition further comprises at least one metallic, in particular noble metallic component which performs a physical heat-conducting function during smoking, in particular when exposed to heat by ember/glow or by heating elements of the smoking article, and which is chemically inert at least in the temperature range required for smoking, and which is admixed to the tobacco and distributed in the tobacco composition in such a way that the heat distribution within the tobacco composition is homogenized during smoking.

A process is disclosed for incorporating additives into aerosol-producing substrates. During the process, an additive is incorporated into an infusing liquid. An aerosol-producing filler is submerged in the infusing liquid and the resulting mixture is subjected to reduced pressures that cause the infusing liquid to infuse into the material. The material is dried leaving behind the additive in a controlled amount and uniformly dispersed throughout the material. In one application, cannabidiol is incorporated into a tobacco filler or a hemp filler.

A composition enclosed in a pouch to form a pouched product configured for oral use is provided, the composition including a filler in an amount of at least 20% by weight, based on the total weight of the composition, and at least one active ingredient, at least one flavorant, or a combination thereof. The composition is loaded within the pouch at a density of about 0.45 g/cm.sup.3 or higher. Further provided are methods of preparing the pouched product.

Tobacco products suitable for oral ingestion are provided. The tobacco products include a tobacco composition and at least one edible film. The edible film can include one or more of (i) a fruit or vegetable puree and (ii) a denatured protein. A multi-layer tobacco product is provided that includes a tobacco composition in the form of a compressed sheet layer and at least one edible film adjacent to the tobacco composition layer, wherein the edible film includes a puree of at least one fruit, vegetable, or a combination thereof. A process for preparing a tobacco product is also provided, such as a process that includes receiving a tobacco composition and an edible film; applying the edible film to the tobacco composition; and compressing the edible film and tobacco composition together to form a multi-layer tobacco product.

An aerosol-generating article is provided, including: a first tubular aerosol-forming substrate layer defining a cylindrical hollow central core; and a second tubular aerosol-forming substrate layer arranged around the first tubular aerosol-forming substrate layer, the first tubular aerosol-forming substrate layer being a gel layer. A method of manufacturing an aerosol-generating article, a method of generating an aerosol, and an aerosol-generating system are also provided.

A smokeless tobacco product or medicinal nicotine product includes nicotine and camphor dissolved in a non-flavored oily carrier. Preferably, the camphor is present in a concentration ranging from about 600 ppm to about 1300 ppm. Also disclosed are methods of making such products.

Aerosol generating material for inclusion in an aerosol provision system, such as an apparatus for heating aerosol generating material to volatize at least one component thereof, the aerosol generating material including an active substance and a volatile component incorporated by infusion. The invention also relates to methods for preparing such compositions and apparatus including such materials.

Abnormally-shaped tobacco granules are provided. The tobacco granules comprise a tobacco granule body and a coating attached to the surface of the tobacco granule body. The coating contains an adhesive. The surface of the abnormally-shaped tobacco granule has one or more grooves and/or ridges, and/or, the abnormally-shaped tobacco granule has through holes therein. The surface grooves of the abnormally-shaped tobacco granules can serve as smoke channels after the tobacco granules are bonded, cured and shaped, so that the air permeability inside a total-granule tobacco product is greatly improved. The smoking resistance of cigarettes is reduced. The flammability of cigarettes is improved and the consumption of tobacco raw materials is reduced. A preparation method of the abnormally-shaped tobacco granules, a tobacco product comprising the abnormally-shaped tobacco granules, and a preparation method thereof are also provided.

Provided are an aerosol generating article including a triple capsule, and an aerosol generating system using the same.