VIRULY, LILY and Muzahar, Muzahar (2022) PENAPISAN SENYAWA BIOAKTIF PADA SIPUT LAUT GONGGONG (Laevistrombus turturella) ASAL BINTAN. Jurnal Pengeloalan Hasil Perikanan Indonesia, 23 (2). pp. 206-2014.

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Abstract

The Bintan gonggong snail is one of the marine gastropods that has not been optimally utilized. This snail is a typical Bintan seafood and of expensive price. Empirically, this snail is believed can increase stamina and vitality. The purpose of this study was to screen bioactive compounds in gonggong snails from Bintan, including antioxidant and antimicrobial compounds.The antioxidant activity was analyzed using the DPPH method and the antimicrobial activity was analyzed using the diffusion well method. The antioxidant activity in thin-shelled gonggong extract (IC50 = 1,433.08±0.01 ppm) was higher than in thick-shelled gonggong (IC50 = 2,051.55±0.10 ppm). The antimicrobial activity of gonggong meat extract against Gram positive bacteria was better than against Gram negative bacteria. Thick-shelled boiled of gonggong had the highest antimicrobial activity with the inhibition zone diameter of 25.53±0.12 mm

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