Raw chocolate processed chocolates, it does not have chemicals, Pesticides, fillers, and Preservatives. The low-heat or "cold" production process (which avoids roasting) may help to preserve vitamins, antioxidants, and minerals which are naturally present in raw cocoa. Many, if not most, marketers produce chocolate that is certified organic or fairly-traded. Raw chocolate has been promoted on major networks such as Fox News, and appeared on series 13 of popular UK show Dragons' Den. Among the (recognized) brands of raw chocolate are RAW Chocolate, Rawflect, Xocai, Gnosis, and Sacred Chocolate. The cacao tree, also known as Theobroma cacao, is where chocolate is first
North-West University Botanical Garden rockery. Some more common plant genera represented in the garden include Acacia, Aloe, Bonatea, Crinum, Dierama, Encephalartos, Eucomis, Eulophia, Euphorbia, Gasteria, Gladiolus, Haworthia, Hypoxis, Indigofera, Kniphofia, Plectranthus, Podocarpus, Polygala, Scadoxus, Searsia, Stapelia and Zantedeschia. In the tropical greenhouse a variety of tropical and subtropical plants from all over the world can be found. Some of the plants include a variety of food and medicinal plants including "Coffea arabica" (coffee), "Camellia sinensis" (tea), "Vanilla planifolia" (vanilla), "Saccharum officinarum" (sugarcane), "Cinnamomum zeylanicum" (cinnamon), "Oryza sativa" (rice), "Theobroma cacao" (cacao), "Siphonochilus aethiopicus" (wild ginger), "Warburghia salutaris" (pepper bark tree) and "Piper nigrum" (pepper).