CAJ | 학술논문

对不同浓度的山梨酸钾、双乙酸钠及不同的添加方式对血豆腐的抑菌效果进行了研究。结果表明：使用相同的防腐剂，采用溶液浸泡的方法比直接将防腐剂添加至血豆腐中，抑菌效果更好，并差异性显著；采用防腐溶液浸泡血豆腐的方式，最适浓度4%的山梨酸钾溶液比0.2%的双乙酸钠溶液抑菌时间延长了32 h，效果差异显著；采用血豆腐中直接添加的方式，最适添加量0.25%的双乙酸钠及4%的山梨酸钾抑菌效果差异不显著。因此，选择4%浓度的山梨酸钾溶液对血豆腐进行浸泡，可以达到最好的抑菌效果。
대불동농도적산리산갑、쌍을산납급불동적첨가방식대혈두부적억균효과진행료연구。결과표명：사용상동적방부제，채용용액침포적방법비직접장방부제첨가지혈두부중，억균효과경호，병차이성현저；채용방부용액침포혈두부적방식，최괄농도4%적산리산갑용액비0.2%적쌍을산납용액억균시간연장료32 h，효과차이현저；채용혈두부중직접첨가적방식，최괄첨가량0.25%적쌍을산납급4%적산리산갑억균효과차이불현저。인차，선택4%농도적산리산갑용액대혈두부진행침포，가이체도최호적억균효과。
The antibacterial effects of different antiseptics of potassium sorbate and Sodium diacetate which add by different ways were studied. The results showed Using the same preservatives , the antibacterial effect by soaking to blood tofu than adding directly is better and the difference is significantly. By the way of soaking to blood tofu, the antibacterial time solution extended 32 h by the optimal concentration 4%of potassium sorbate solution than 0.2%of sodium diacetate, the difference is significantly. By the way of adding directly to blood tofu, the bacteriostatic effect have no differences by the most appropriate to adding 0.25%of sodium diacetate and 4%of potassium sorbet. So, choosing the concentration of 4%potassium sorbet solution to blood tofu can achieve the best antibacterial effect.