• 한국조리학회지
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• 제24권1호
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• pp.31-38
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• 2018

The purpose of this study was to provide the basic information of making Skate pipyun made of skate skin. Test for quality characteristics of skate pipyuns seasoned with garlic, ginger, rosemary and basil were carried out. Hardness of GAR(4% of garlic and rosemary) was the highest, while that of GIB(4% of ginger and basil) was the lowest. As for the adhesiveness, springiness and cohesiveness, each specimen did not manifest significant difference. Water contents (82.43~85.56%) were no significant differences. The pipyuns added with spices and herbs were appeared weakly alkali with a range of pH 8.46~8.58. In the sensory evaluation, GIB was the most preferred in overall preference with significantly higher evaluation of flavor, savory taste, and lower fishy odor. The stability of gels decreased during storage at $10^{\circ}C$ for 8 hours, and at $20^{\circ}C$ for 60 min, and the greater was in GIB. Therefore, heating a mixture of 40% skate skin with 60% water for 10 min is recommended as optimum conditions for producing Skate pipyun.

• 동아시아식생활학회지
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• 제26권2호
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• pp.171-180
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• 2016

The purpose of this study was to develop a cooking method for skate pipyun made from skate skin and water. As the gel formation conditions, several skin contents (30~60%) and cooking times (10, 14, and 18 min) were determined. Test for quality characteristics of pipyuns was carried out by measuring texture, water content and pH, sensory evaluation, and heat stability of pipyun gel: five samples (S2: 40%, 10 min, S3: 50%, 10 min, S6: 40%, 14 min, S9: 30%, 18 min, S10: 40%, 18 min) with appropriate gel texture were selected based on their hardness, adhesiveness, and springiness. There was no difference in color among the five pipyuns. Hardness, chewiness, and gumminess of pipyuns significantly increased depending on skate skin content and cooking time. Water contents were significantly higher in S2 (83.40%) and S6 (82.97%). The pH levels of pipyuns appeared to be weakly alkali in the range of 8.17~8.71. In the sensory evaluation, S2 was the most preferred overall with significantly higher evaluation of transparence, gloss, and smoothness. The stability of gels S2 and S9 decreased during storage at $10^{\circ}C$ for 8 hours, and at $20^{\circ}C$ for 60 min. Therefore, heating a mixture of 40% skate skin with 60% water for 10 min is recommended as optimum conditions for producing skate pipyun.