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다이어트 식품 소재로서 자숙 가다랑어(Katsuwonus pelamis) 백색육의 부위별 식품성분 특성
김현정 ( Hyeon Jeong Kim ),김민지 ( Min Ji Kim ),김기현 ( Ki Hyun Kim ),지성준 ( Seung Jun Ji ),임경훈 ( Kyung Hun Lim ),박권현 ( Kwon Hyun Park ),신준호 ( Joon Ho Shin ),허민수 ( Min Soo Heu ),김진수 ( Jin Soo Kim ) 한국수산과학회 2012 한국수산과학회지 Vol.45 No.4
This study evaluated the possible used of white muscle from cooked skipjack tuna as a constituent of diet foods. White muscles from the belly and dorsal area of cooked skipjack tuna were identified as anterior, median, and posterior. The skipjack tuna white muscle contained more moisture and ash (except for part I in both the belly and dorsal muscles) than chicken muscle, white it had less crude protein and crude lipid (except for part II in belly muscle). The yield was the highest in part I of both the dorsal and belly parts among the various parts of white muscles. The skipjack tuna white muscle contained 14-18% fewer calories than chicken breast muscle. Part I from both the belly and dorsal muscles had higher total amino acid contents than the other parts, but lower contents than chicken breast muscle. White muscle of skipjack tuna was rich in minerals, such as phosphorus, iron, and zinc. The total free amino acid content of part I in the belly and dorsal muscles was 1,152. 1 and 1,215.7 mg/100 g, respectively, and was 1.7-1.8 times higher than in chicken breast muscle. The major amino acids in the white muscles from skipjack tuna were taurine, histidine, anserine, and carnosine. Based on these results, if it is possible to mask the fish odor, all parts of the white muscle from skipjack tuna could be used as constituents of diet foods.
헬스케어용 가다랑어(Katsuwonus pelamis) 통조림의 제조 및 특성
김현정 ( Hyeon Jeong Kim ),김민지 ( Min Ji Kim ),김기현 ( Ki Hyun Kim ),지성준 ( Seung Jun Ji ),임경훈 ( Kyung Hun Lim ),박권현 ( Kwon Hyun Park ),신준호 ( Joon Ho Shin ),허민수 ( Min Soo Heu ),김진수 ( Jin Soo Kim ) 한국수산과학회 2012 한국수산과학회지 Vol.45 No.3
This study was conducted to prepare canned skipjack tuna Katsuwonus pelamis in the mixture of isotonic beverage and tomato paste (ST-S) for use as a health food. An analysis of the time-temperature profile and viable cells showed that a reasonable F0 value for ST-S preparation was 4 min. The proximate composition of ST-S was 76.8% moisture, 20.2% crude protein, 0.8% crude lipid, 1.7% ash and 0.5% carbohydrate. The calorie content of ST-S was 94.8 kcal, which is 47.4% lower than that of commercial canned skipjack tuna in oil (ST-O) and 2.2% lower than that of commercial chicken breast in water (CB-B). The total amino acid content of ST-S was 18.54 g/100 g, which is 31.4% lower than that of ST-O and 7.9% lower than that of CB-B. The major amino acids in ST-S were aspartic acid and glutamic acid. An enrichment effect due to such minerals as phosphorus, potassium and iron would be expected on consuming 100 g of ST-S. The major fatty acids in ST-S were 16:0 (27.4%), 18:1n-9 (14.3%) and 22:6n-3 (27.8%), which are different from those in ST-O and CB-B. The major free amino acids in ST-S were glutamic acid (8.1%), histidine (38.6%) and its related dipeptide, such as anserine (15.7%). In an evaluation of taste, flavor and color, ST-S was found to be superior to ST-O and CB-B.
열수추출 연어 Frame 엑스분의 곰탕 유사 제품 베이스로서의 특성
한병욱(Byung Wook Han),김혜숙(Hye?Suk Kim),지성준(Seung Joon Jee),이재형(Seung Joon Jee),김형준(Hyung Jun Kim),박신호(Shin Ho Park),지승길(Seong Gil Ji),허민수(Min Soo Heu),김진수(Jin Soo Kim) 한국식품영양과학회 2007 한국식품영양과학회지 Vol.36 No.10
연어 훈제 가공품의 제조 중 부산물로 발생하는 연어frame을 곰탕 유사 제품과 같이 보다 효율적으로 이용할 목적으로 연어 frame 엑스분의 제조를 시도하였고, 아울러 이의 특성을 시판 제품과 비교 검토하였다. 연어 frame 엑스분은 연어 frame에 대하여 12배의 가공용수를 가하고, 12시간동안 열수추출하여, 원심분리 및 정용(추출을 위하여 사용한 가공용수의 25%로 정용)하여 제품화 하는 것이 가장 좋았다. 최적조건에서 제조한 연어 frame 엑스분은 중금속적인면에서는 안전한 범위이었고, 주 맛성분은 glutamic acid와 aspartic acid 등이었다. 또한, 연어 frame 엑스분의 주요 총 아미노산은 glycine, proline 및 glutamic acid 등이었고, 칼슘과 인의 함량은 1~2인분 기준(시판 제품에서 1~2인용으로 시판되는 용량인 500 mL 기준)에서 1일 권장량의 약 20% 및 18%에 해당하는 함량이었다. 연어 frame 엑스분은 고혈압 억제능인 ACE 저해능은 거의 인정되지 않았으나, 이를 Flavourzyme으로 4시간 가수분해하는 경우 ACE 저해능 (IC50=2 ㎎/mL)이 상당히 개선되었다. 그러나 연어 frame 엑스분의 고혈압 저해능을 기대하기 위하여는 적절한 가수분해 조건의 구명이 동반되어야 하리라 판단되었다. 이상의 결과로 미루어 보아 연어 frame에 대하여 12배의 가공용수를 가하고, 12시간 동안 열수추출하여, 원심분리 및 정용(연어 frame에 대하여 3배에 해당하는 용량)한 다음 적절히 효소 가수분해하는 경우 곰탕 유사 제품의 베이스로 사용 가능하리라 판단되었다. For preparing the basic ingredients of Gomtang-like products from the extracts of salmon frame, the extraction conditions of salmon frame were examined, and the characteristics of the extracts were compared with commercial Gomtang. Based on the crude protein, Ex-N and sensory attributes, the extractions were optimized by extracting pretreated-salmon frame in 12 times (v/w) of water for 12 hrs, before filtering with cheese cloth to yield 3 times the volume of the raw material. The concentrations of heavy metals in extracts from salmon frame were below the safety limits suggested by KFDA. The major amino acids were glutamic acid and aspartic acid as the free amino acids, and glycine, proline, and glutamic acid as the total amino acids. The calcium and phosphorus contents were 18.0 ㎎/100 mL and 33.1 ㎎/100 mL, respectively, and they accounted for 20% and 18% of the recommended daily allowance for mineral intake. The angiotensin Ⅰ converting enzyme (ACE) inhibitory activity was improved by incubation with Flavourzyme for 4 hrs and its IC50 was 2 ㎎/mL. The results above suggested that the enzymatic hydrolysates from extracts of salmon frame could be used as a basic ingredient for preparing Gomtang-like products.