과메기 통조림의 제조 및 특성(I) - 조미과메기 통조림의 제조 및 특성을 중심으로 -

Abstract

This study was investigated to obtain basic data which can be applied to processing of canned seasoned kwamaegi. Commercial Kwamaegi was cut into 2x3 cm lengths, filled 90 g into can (301-3) and added with 60 g water before precooking for 10 min. at 100℃. The precooked Kwamaegi was packed into the can, and added with 60 g seasoning sauces, which was prepared by mixing soy sauce 23%, monosodium glutamate (MSG) 2%, sorbitol 2%, sesame oil 1%, vinegar 2%, starch syrup 17%, sake 5%, water 48%. The cans were sealed using a vacuum seamer and then sterilized for various Fo values (Fo 8~12 min.) in a steam system retort at 121℃. The factors such as pH, VBN, amino-N, total amino acid, free amino acid, color value (L, a, b), texture profile, TBA value, mineral, sensory evaluation and viable bacterial count of the canned seasoned Kwamaegi produced with various sterilization condition(Fo 8~12 min.) were measured. There was no remarkable difference between sterilization conditions and sensual characteristics. The results showed that the product sterilized at Fo 8 min. was the most desirable because this condition is most economical.