Provided herein is a degassing valve for a consumer product (e.g., a dry foodstuff, a cannabis-containing medicinal or recreational product, etc.) that has an enticing or pleasant aroma. Such a valve includes a valve body, a one-way valve element positioned on the valve body, and, preferably, a filter associated with said valve body wherein the filter is configured to facilitate the passage of a gas. The gas may be selected from the group consisting of air, carbon dioxide, oxygen, nitrogen, and methane, or mixtures thereof. Additionally, the gas contains one or more aroma-conferring volatile molecule species responsible for the aroma characteristic of the product. The filter of the valve body may include activated charcoal, an activated charcoal mixture or a combination thereof. In some embodiments, the consumer product is a dry foodstuff such as flavored or seasoned breadcrumbs, spices, marijuana-containing products, or other flavorful consumer product, the aroma(s) of which can provide an important marketing benefit.

Provided are methods of preserving and/or storing Synsepalum dulcificum berry, which may involve separating a pulp of the berry into two or more parts; and freeze drying the berry with the separated pulp.

Provided are methods of preserving and/or storing Synsepalum dulcificum berry, which may involve separating a pulp of the berry into two or more parts; and freeze drying the berry with the separated pulp.

Provided herein is a degassing valve for a dry consumer product (e.g., a dry foodstuff, a cannabis-containing medicinal or recreational product, etc.) that has an enticing or pleasant aroma. Such a valve includes a valve body, a one-way valve element positioned on the valve body, and, preferably, a filter associated with said valve body wherein the filter is configured to facilitate the passage of a gas. The gas may be selected from the group consisting of air, carbon dioxide, oxygen, nitrogen, and methane, or mixtures thereof. Additionally, the gas contains one or more aroma-conferring volatile molecule species responsible for the aroma characteristic of the product. The filter of the valve body may include activated charcoal, an activated charcoal mixture or a combination thereof. In some embodiments, the dry consumer product is a dry foodstuff such as flavored or seasoned breadcrumbs, spices, marijuana-containing products, or other flavorful dry consumer product, the aroma(s) of which can provide an important marketing benefit.

Provided herein is a degassing valve for a dry consumer product (e.g., a dry foodstuff, a cannabis-containing medicinal or recreational product, etc.) that has an enticing or pleasant aroma. Such a valve includes a valve body, a one-way valve element positioned on the valve body, and, preferably, a filter associated with said valve body wherein the filter is configured to facilitate the passage of a gas. The gas may be selected from the group consisting of air, carbon dioxide, oxygen, nitrogen, and methane, or mixtures thereof. Additionally, the gas contains one or more aroma-conferring volatile molecule species responsible for the aroma characteristic of the product. The filter of the valve body may include activated charcoal, an activated charcoal mixture or a combination thereof. In some embodiments, the dry consumer product is a dry foodstuff such as flavored or seasoned breadcrumbs, spices, marijuana-containing products, or other flavorful dry consumer product, the aroma(s) of which can provide an important marketing benefit.

The use of a palladium-doped zeolite for the adsorption of volatile organic compounds is described wherein the zeolite has a CHA framework type and is polymer-bound. Such zeolites have been found to have particular utility as packaging materials for the adsorption of volatile organic compounds, such as those originating from organic matter.

The use of a palladium-doped zeolite for the adsorption of volatile organic compounds is described wherein the zeolite has a CHA framework type and is polymer-bound. Such zeolites have been found to have particular utility as packaging materials for the adsorption of volatile organic compounds, such as those originating from organic matter.

A dried food fresh-keeping packaging bag structure includes a packaging bag and a fresh-keeping device in the packaging bag. The fresh-keeping device includes a storage box. One side of the storage box is attached to an inner surface of the packaging bag. The storage box has a storage chamber filled with a preservative. One side of the storage chamber is formed with an outlet provided with a breathable film to block the preservative. An outside of the breathable film is provided with a sealing film to seal the storage chamber. One end of the sealing film extends to an outside of a mouth of the packaging bag to form a pull portion. When in use, the pull portion is pulled to tear the sealing film from the fresh-keeping device, so that the dried food product in the packaging bag is kept dry by the preservative.

A food transportation system and associated modular humidity control system are provided. An example system includes a body configured for attachment with a food storage housing. The body defines a closed circuit air flow path for circulating air through the food storage housing. The system also includes a humidity control element secured within the closed circuit air flow path that condenses moisture from the moisture-laden air passing through the closed circuit air flow path. The system further includes a condensation collector configured to receive fluid condensed from the moisture-laden air by the humidity control element.

A food transportation system and associated modular humidity control system are provided. An example system includes a body configured for attachment with a food storage housing. The body defines a closed circuit air flow path for circulating air through the food storage housing. The system also includes a humidity control element secured within the closed circuit air flow path that condenses moisture from the moisture-laden air passing through the closed circuit air flow path. The system further includes a condensation collector configured to receive fluid condensed from the moisture-laden air by the humidity control element.