Methods, kits, and treatment compositions for treating agricultural products to reduce or preventing wildfire smoke taint or other types of taint, including treated agricultural products, are provided. One or more treatment compositions effective in reducing or preventing wildfire smoke taint are preferably applied to agricultural products such as, for example, wine grapes prior to and/or during wildfire smoke exposure.

A MATZHU is prepared by using leaves of Gramineae (Graminae) and Bambusoideae plant as raw materials, and has a stable emerald color, and has an average powder particle size of 800 to 10,000 meshes, and has a total amount of dietary fiber of 60%, a content of lignin of 20% and a content of minerals of 7%, and comprises at least three or more bamboo leaf characteristic components, such as orientin, isoorientin, vitexin, isovitexin, adenosine, -hydroxylysine and p-coumaric acid. The method for the MATZHU preparation comprises, in turn, performing blanching and color protection, drying and superfine grinding the raw materials. By utilizing the thermal stability and the light stability of the MATZHU, the MATZHU may be used as a raw food material, a functional ingredient, or a dietary supplement.

A MATZHU is prepared by using leaves of Gramineae (Graminae) and Bambusoideae plant as raw materials, and has a stable emerald color, and has an average powder particle size of 800 to 10,000 meshes, and has a total amount of dietary fiber of 60%, a content of lignin of 20% and a content of minerals of 7%, and comprises at least three or more bamboo leaf characteristic components, such as orientin, isoorientin, vitexin, isovitexin, adenosine, -hydroxylysine and p-coumaric acid. The method for the MATZHU preparation comprises, in turn, performing blanching and color protection, drying and superfine grinding the raw materials. By utilizing the thermal stability and the light stability of the MATZHU, the MATZHU may be used as a raw food material, a functional ingredient, or a dietary supplement.

A system for applying a gaseous biocide to a foodstuff, comprising: a treatment chamber having a vapor partitioning passage in which biocide is applied to the foodstuff; a conveyor extending from a first location outside the treatment chamber for conveying the foodstuff, through a first aperture in a wall of the treatment chamber, through the vapor partitioning passage, through a second aperture in a wall of the treatment chamber, and terminating at a second location outside the treatment chamber; an air distribution system supplying air into the treatment chamber, and an air extraction system through which air and remaining biocide is drawn from the treatment chamber. Pressure within the treatment chamber is maintained lower than outside the treatment chamber and lower than within the vapor partitioning passage, whereby air drawn into the treatment chamber is directed away from the vapor partitioning passage and gaseous biocide is prevented from exiting.

A system for applying a gaseous biocide to a foodstuff, comprising: a treatment chamber having a vapor partitioning passage in which biocide is applied to the foodstuff; a conveyor extending from a first location outside the treatment chamber for conveying the foodstuff, through a first aperture in a wall of the treatment chamber, through the vapor partitioning passage, through a second aperture in a wall of the treatment chamber, and terminating at a second location outside the treatment chamber; an air distribution system supplying air into the treatment chamber, and an air extraction system through which air and remaining biocide is drawn from the treatment chamber. Pressure within the treatment chamber is maintained lower than outside the treatment chamber and lower than within the vapor partitioning passage, whereby air drawn into the treatment chamber is directed away from the vapor partitioning passage and gaseous biocide is prevented from exiting.

There are provided methods of treating edible matter comprising applying a composition comprising performic acid to the edible matter or a substrate therefor. Other embodiments are also disclosed.

There are provided methods of treating edible matter comprising applying a composition comprising performic acid to the edible matter or a substrate therefor. Other embodiments are also disclosed.

There are provided methods of treating edible matter comprising applying a composition comprising performic acid to the edible matter or a substrate therefor. Other embodiments are also disclosed.

There are provided methods of treating edible matter comprising applying a composition comprising performic acid to the edible matter or a substrate therefor. Other embodiments are also disclosed.

Provided are foodstuff treatment systems that are convertible between a processing mode in which foodstuffs are processed (e.g., disinfected) and a clean-in-place mode in which the system operates to clean material (e.g., biological buildup) that has accumulated within the system.