Waste to wealth: the hidden potential of waste from fruit
22 Jun 2015
By MARILIZE LE ROES-HILL and PAMELA J WELZ.- South Africa produces millions of tonnes of fruit each year that are exported, consumed locally, or processed into value-added products such as juice, canned fruit or wine.
During the processing of fruit, thousands of tonnes of solid and liquid waste are produced. Solid waste is generated in the form of skins, pips and stalks, and liquid waste from water used to wash fruit or clean equipment. But research shows that this waste is not being put to use.
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