Apparatus and methods for bagging organic and other material such as silage, compost, grain, sawdust, dirt, sand, etc. In the microchannel chip, a first plate, to which a third concavity opening at one side surface and a joining surface is formed on the joining surface, is joined to a second plate, to which a sixth concavity opening at one side surface is formed on the joining surface and a groove interconnecting with the sixth concavity is formed. Each ECC encoder is coupled between a respective system bus and a respective system bus port of the memory controller. The history repository is synchronized with other history repositories so as to reflect the states of data items on multiple devices. If the processing system such a master key, the processing system may send verification data concerning that key to the candidate receiving device, and may use that key to encrypt a session key for the second session. The resulting sweeteners are suitable as non-calorie, non-cariogenic, non-bitter, non-lingering sweeteners, which may be advantageously applied in foods, beverages, and milk products.