Pemanfaatan Cangkang Landak Laut (Diadema Setosum) Sebagai Tepung

Abstract

The utilization of marine urchin shell waste to be processed into alternative flour is a new innovation that utilizes sea urchin waste in the form of shells and spines. If extracted, the shells of sea urchins are very effective in preventing the development of bacteriae.coli andb.cereus. The result is that shells and thorns only become waste. To produce new products, waste must be used as input. Therefore, new innovations are needed in processing sea urchin shell waste into valuable products. The equipment used in this study included baskets, knives, buckets/containers, nets and boards, stoves, stone mortars, blenders, gloves and aprons, while the materials used were sea urchin shells.  Bristle diademwater, lime and ginger. The stages of making sea urchin flour start from the raw material preparation, first washing, separation of shells and gonads, second wash, boiling, fat reduction, rinsing, drying, first grinding, second grilling, sifting to the result of sea urchine flour.