Abstract
본 연구는 유화형 소시지 제조 시 milk mineral과 α-tocopherol을 첨가하여 소시지를 제조한 다음 소시지의 지방산화와 무기물 함량에 미치는 영향을 비교하고, 또 이들의 시너지 효과를 구명하고자 실시하였다. 소시지의 pH값은 milk mineral 첨가와 milk mineral과 α-tocopherol 혼합 첨가 소시지가 전 저장기간 동안 대조구와 α-tocopherol 첨가 소시지에 비해 높았다(P<0.05). POV값은 milk mineral과 α-tocopherol 혼합 첨가 소시지가 대조구와 α-tocopherol 첨가 소시지에 비해 낮았다(P<0.05). TBARS는 milk mineral 첨가와 α-tocopherol과 milk mineral 혼합 첨가 소시지가 대조구와 α-tocopherol 첨가 소시지에 비해 낮았다(P<0.05). 마그네슘, 칼슘 및 인 함량은 milk mineral과 α-tocopherol 혼합 첨가 소시지가 대조구, milk mineral 및 α-tocopherol 첨가 소시지에 비해 현저히 높았지만, 나트륨과 칼륨 함량은 α-tocopherol 첨가 소시지가 높았다(P<0.05).이상에서 milk mineral과 α-tocopherol 혼합 첨가 소시지는 대조구와 α-tocopherol 첨가 소시지에 비해 POV와 TBARS가 낮아 지방산화 억제 효과가 있었지만, 현저한 시너지 효과는 없었다. 또한 milk mineral과 α-tocopherol 혼합 첨가 소시지는 각종 무기물 함량을 증진시킬 수 있는 육제품 생산이 가능하다고 사료된다. This study was carried out to investigate the effects of addition of milk minerals (2%) and α-tocopherol (0.03%) on lipid oxidation and minerals content of emulsion-type sausages. The pH values of sausage containing milk mineral alone and combined with milk mineral and α-tocopherol were significantly (P<0.05) higher than those for control and α-tocopherol. The POV values of sausage containing combined with milk mineral and α-tocopherol were significantly (P<0.05) lower than those of control and α-tocopherol during storage. The TBARS values of sausage containing milk mineral alone and combined with milk mineral and α-tocopherol were significantly (P<0.05) lower then those for control and α-tocopherol. The Mg, Ca and P content of sausage containing combined with milk mineral and α-tocopherol were significantly (P<0.05) higher than those of control and the other. The K content of sausage containing α-tocopherol were significantly (P<0.05) higher than those of control and the other. Milk mineral, when used with α-tocopherol, provided no additional effect on lipid oxidation, but mineral contents were higher than those of control.
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