Complex sentence: The fruits are modified seedpods, long, with brown seeds about long, and they contain a sweet floury paste ("patay"), very high in energy, that can be used for fodder or turned into flour for human consumption.
Split into simpler sentences: The fruits are modified seedpods, long, with brown seeds about long. They contain a sweet floury paste ("patay"), very high in energy, that can be used for fodder or turned into flour for human consumption.