Green smoking tips and methods of mass manufacturing of green smoking tips comprising extracting volatile compounds and carbonizing hollow plant stem cuts.

Green smoking tips and methods of mass manufacturing of green smoking tips comprising extracting volatile compounds and carbonizing hollow plant stem cuts.

Natural bamboo is chemically treated to remove at least some lignin therefrom. As a result, the bamboo becomes more porous and less rigid, while otherwise retaining the aligned microstructure of bamboo fibers and constituent cellulose nanofibers. In some embodiments, the treated bamboo can then be pressed such that the lumina therein at least partially collapse, thereby improving the strength and toughness of the bamboo among other properties. In some embodiments, the treated bamboo can be infiltrated with a polymer or polymer precursor, and/or have non-native particles added to surfaces thereof to tailor properties of the resulting bamboo structure. By further modifying, manipulating, or machining the treated bamboo, it can be adapted to various applications.