저자 : 김인수 ( In-soo Kim ) , 박혜진 ( Hye-jin Park ) , 정보영 ( Bo-young Jeong ) , 문수경 ( Soo-kyung Moon )
발행기관 : 한국수산과학회
간행물 :
한국수산과학회지
54권 6호
발행 연도 : 2021
페이지 : pp. 825-834 (10 pages)
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This study was conducted to identify the food components and nutrition value of major fish roes on the market in Korea. The proximate compositions of the roes were 60.02-82.85% moisture, 14.61-29.21% protein, 1.24-14.59% lipid and 0.88-1.78% ash. The major total amino acids in the roes were glutamic acid, leucine, aspartic acid, lysine, and alanine. The major fatty acids were 22:6n-3 (docosahexenoic acid, 9.37-32.68%), 16:0 (5.96-21.39%), 18:1n-9 (12.64-25.30%), and 20:5n-3 (eicosapentaenoic acid, 3.79-16.99%). The mean major-mineral levels were phosphorus (291.63 mg/100 g edible portion), potassium (271.00 mg), sodium (175.86 mg), calcium (24.02 mg), and magnesium (22.15 mg). The mean trace-mineral levels were zinc (7.75 mg), iron (3.68 mg), and copper (0.81 mg). The results suggest that these fish roes are good sources of proteins, amino acids, n-3 fatty acids and minerals.
저자 : 심길보 ( Kil Bo Shim ) , 한형구 ( Hyeong Gu Han ) , 안병규 ( Byoung Kyu An ) , 이우진 ( Woo Jin Lee ) , 인정진 ( Jung Jin In ) , 송호수 ( Ho-su Song )
발행기관 : 한국수산과학회
간행물 :
한국수산과학회지
54권 6호
발행 연도 : 2021
페이지 : pp. 835-840 (6 pages)
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This study was conducted to understand the quality characteristics of 89 types of commercial salt-fermented fishery products by measuring their physiochemical compositions and biogenic amine contents. All samples had the following measurements; 41.59-89.20 g/100 g of moisture, 1.71-25.70 g/100 g of salinity, 3.21-7.05 of pH, 0.80-2.93 g/100 g of total nitrogen, 87.02-1,296.78 mg/100 g of amino nitrogen, and 7.30-926.34 mg/100 g of volatile basic nitrogen. The physicochemical components differed extensively between samples from different raw materials, including, fish, shellfish, and others. Histamine (0 to 1,072.2 mg/kg), putrescine (0 to 2,536.4 mg/kg), cadaverine (0 to 545.2 mg/kg of cadaverine), tryptamine (0 to 1,287.9 mg/kg), and tyramine (11.3 to 563.3 mg/kg) were the major biogenic amines detected in the samples. These findings suggest that salt-fermented fishery products meet the domestic criteria but have different ingredient compositions and most had high biogenic amine contents. The results suggest that it is necessary to establish criteria for evaluating the quality characteristics using the ingredient composition and biogenic amine contents of commercial salt-fermented fishery products.
저자 : 이현진 ( Hyun-jin Lee ) , 오광수 ( Kwang-soo Oh )
발행기관 : 한국수산과학회
간행물 :
한국수산과학회지
54권 6호
발행 연도 : 2021
페이지 : pp. 841-848 (8 pages)
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To develop a value-added low-salt fermented seafood with a long shelf-life, we prepared seasoned low-salt fermented Omandungi Styela plicata supplemented with fermentation alcohol (SOE). The SOE was produced by washing and dewatering shelled Omandungi, followed by cutting and salting for 24 h at 0±1℃. The salted Omandungi was seasoned and fermented with garlic, ginger, monosodium glutamate, red pepper, sesame, sorbitol, and sugar, for 7-8 days at 0±1℃. After adding 3-5% fermentation alcohol, the seasoned fermented Omandungi was packed in a polyester container. The salinity, volatile basic nitrogen content, and viable cell count of SOE were 4.8%, 22.1-22.2 mg/100 g, and (1.2-1.9)×103 CFU/g, respectively. Compared with the control, addition of 3-5% fermentation alcohol inhibited the decrease in freshness, texture degradation, and growth of residual bacteria. Additionally, the SOE showed good storage stability and organoleptic qualities when stored at 4±1℃ for 40 days. The total amino acid content of SOE was 2,186.0 mg/100 g, mainly comprising glutamic acid, aspartic acid, lysine, and phenylalanine. The free amino acid content was 189.0 mg/100 g, and mainly included taurine, glutamic acid, methionine, alanine, and proline.
저자 : 윤인성 ( In Seong Yoon ) , 김진수 ( Jin-soo Kim ) , 최유리 ( Yu Ri Choe ) , 손숙경 ( Suk Kyung Sohn ) , 이지운 ( Ji Un Lee ) , 강상인 ( Sang In Kang ) , 권인상 ( In Sang Kwon ) , 허민수 ( Min Soo Heu )
발행기관 : 한국수산과학회
간행물 :
한국수산과학회지
54권 6호
발행 연도 : 2021
페이지 : pp. 849-860 (12 pages)
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This study investigated the preparation of seasoned anchovy sauce (SAS) and its functional characteristics by using aminopeptidase active fractions (AAFs) derived from squid Todarodes pacificus hepatopancreas as a bitter taste improver. As the base of the SAS, a hydrolysate (AAAH) prepared by continuously treating raw anchovies with Alcalase- AAF was used. The high-performance liquid chromatography profile of the AAAH suggested that the action of AAFs decreased the hydrophobicity of the N-terminal peptide related to bitterness in the protein hydrolysates. SAS was prepared by blending with the AAAH and other ingredients. The crude protein (2.5%), carbohydrates (18.4%), amino acid-nitrogen (1,325.1 mg/100 mL), and total free and released amino acids (FRAAs, 700.2 mg/100 mL) of SAS were higher than those of commercial anchovy sauce (CAS). Sensory evaluation revealed that SAS was superior to CAS in flavor, color, and taste. The main FRAAs of SAS were glycine (16.8%), alanine (13.2%), glutamic acid (7.8%), and leucine (7.3%). The amino acids that had a major influence on the taste according to the SAS taste values were glutamic acid, aspartic acid, alanine, and histidine. The angiotensin-converting enzyme inhibitory (2.21 mg/mL) and antioxidant activities (3.58 mg/mL) of SAS were superior to those of CAS.
저자 : 박진석 ( Jin Seok Park ) , 안병규 ( Byoung Kyu An ) , 이우진 ( Woo Jin Lee ) , 한형구 ( Hyeong Gu Han ) , 인정진 ( Jung Jin In ) , 심길보 ( Kil Bo Shim )
발행기관 : 한국수산과학회
간행물 :
한국수산과학회지
54권 6호
발행 연도 : 2021
페이지 : pp. 861-868 (8 pages)
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To confirm the influence of modified starch on frozen storage stability, the microstructure and sensory characteristics of fish cakes, called Eomuk in Korea, by using seven varieties of starch, including native starch (NS), physically treated corn starch (MS) and modified starch [treatment with acetate (SA-1, SA-2 and SA-3), hydroxypropyl (HS), and acetylated distarch adipate (ADA)] were evaluated. Scanning electron microscopy (SEM) photographs showed fish cakes with NS had a finer and denser network structure than those made with modified starches. During frozen storage, fish cakes with HS and ADA exhibited a stable structure, as evaluated by porosity and rough surface. The results of the sensory evaluation showed that modified starch, including HS, SA-2 and ADA, increased the taste and firmness of the fish cakes, while NS, MS and the modified starch SA-3 resulted a decrease in the sensory properties during storage. Therefore, HS, SA-2 and ADA are suitable additives to improve the sensory quality of frozen fish cakes.
저자 : 강상인 ( Sang In Kang ) , 김예진 ( Ye Jin Kim ) , 이지운 ( Ji Un Lee ) , 박지훈 ( Ji Hoon Park ) , 최관수 ( Kwan Su Choi ) , 황지영 ( Ji-young Hwang ) , 허민수 ( Min Soo Heu ) , 이정석 ( Jung Suck Lee )
발행기관 : 한국수산과학회
간행물 :
한국수산과학회지
54권 6호
발행 연도 : 2021
페이지 : pp. 869-879 (11 pages)
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Methods for the development of home meal replacement seafood tailored to consumer needs for the advanced use of Broughton's ribbed ark Scapharca broughtonii (BRA) in Korea are required. In this study, we developed a cheesetopped, semi-dried, and seasoned Broughton's ribbed ark (S-BRA) tailored for the younger generation with an improved texture and fish odor. The optimization of conditions to improve the texture and fish odor was performed using RSM. The design of the model was appropriate because there was no significant difference (P>0.05) between the predicted and actual values of moisture content, hardness, and overall acceptance, and the optimal preparation conditions were a vinegar content of 2.68%, a soaking time of 62 min, a drying temperature of 60℃, and a time of 162 min. The SBRA manufactured under these optimal conditions exhibited a lower odor intensity compared to the unsoaked and undried control, suggesting that the fish odor of S-BRA has been improved. The moisture content related to the texture of the S-BRA was lower than that of the control, and the hardness was higher. Therefore, the S-BRA developed in this study will appeal to people of all ages, especially the younger generation; their consumption is expected to increase.
저자 : 강상인 ( Sang In Kang ) , 김예진 ( Ye Jin Kim ) , 이지운 ( Ji Un Lee ) , 박시형 ( Si Hyeong Park ) , 최관수 ( Kwan Su Choi ) , 송호수 ( Ho-su Song ) , 최정미 ( Jung-mi Choi ) , 허민수 ( Min Soo Heu ) , 이정석 ( Jung Suck Lee )
발행기관 : 한국수산과학회
간행물 :
한국수산과학회지
54권 6호
발행 연도 : 2021
페이지 : pp. 880-889 (10 pages)
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The home meal replacement (HMR) market has attracted significant attention due to COVID-19 pandemic and products that utilize the combination of different processed ingredients are now being developed. In this study, Broughton's ribbed ark Scapharca broughtonii was soaked in seasoned soy sauce with the incorporation of mustard leaf Brassica juncea (M-BRA), which is known to have a unique texture as well as excellent functional properties such as antioxidation, to develop a regional specialty product. The optimal conditions for manufacturing M-BRA from the seasoned soy sauce (the sauce to be added [X1 ] and the soaking time [X2 ]), were examined using response surface methodology (RSM) to analyze the significance of the salinity (Y1 ), amino-N content (Y2 ), and overall acceptance (Y3 ). The coefficient of determination (R2 ) between X1 -X2 and Y1 -Y3 were close to 1, thereby confirming the suitability of the RSM model. The optimal conditions were seasoned soy sauce addition of 140% and soaking time of 156 min. The M-BRA manufactured under these conditions exhibited superior overall acceptance compared to seasoned commercial soy sauce, which was used as a control. We expect that the market for M-BRA manufactured by combining marine and agricultural materials will expand owing to superior overall acceptance compared with commercial products.
저자 : 이동희 ( Dong Hee Lee ) , 전은비 ( Eun Bi Jeon ) , 김지윤 ( Ji Yoon Kim ) , 송민규 ( Min Gyu Song ) , 김예율 ( Ye Youl Kim ) , 박신영 ( Shin Young Park )
발행기관 : 한국수산과학회
간행물 :
한국수산과학회지
54권 6호
발행 연도 : 2021
페이지 : pp. 890-895 (6 pages)
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This study investigated the quality characteristics and antioxidant activity of bread containing Codium fragile powder (CFP; 1, 3, 5%). As the CFP content increased, the fermentation expansion (%) of the dough significantly decreased (P< 0.05). No significant difference (P >0.05) was observed in the moisture content (%) of bread as the CFP content increased, but the pH and weight significantly increased (P<0.05). The bread volume, specific volume, and baking loss significantly decreased (P<0.05) as the CFP content increased. The L, a and b Hunter colors on the bread crust showed a tendency to decrease (P< 0.05) as the CFP content increased. Compared with the control, the bread crumb darkened and presented a green color as the CFP content increased. Compared with the control (DPPH, 4.10%, ABTS, 2.17%), the free radical scavenging activities of DPPH (1,1-diphenyl-2-picrylhydrazyl) and ABTS [2,2'-Azino-bis(3-ethylbenzothiazoline-6-sulfonic acid] as antioxidant indices gradually increased (P >0.05) with the CFP content increased (DPPH, 9.77-18.63%, ABTS, 4.30-11.40%). Collectively, these results can make a compelling case for the functional development of CPP-containing bread due to its antioxidant properties. Furthermore, this study intends to contribute to the development of various processed seaweed foods by expanding the availability of CFP, which is easy to use and store for a long time.
저자 : 김지윤 ( Ji Yoon Kim ) , 전은비 ( Eun Bi Jeon ) , 송민규 ( Min Gyu Song ) , 김진수 ( Jin Soo Kim ) , 이정석 ( Jung Suck Lee ) , 허민수 ( Min Soo Heu ) , 박신영 ( Shin Young Park )
발행기관 : 한국수산과학회
간행물 :
한국수산과학회지
54권 6호
발행 연도 : 2021
페이지 : pp. 896-903 (8 pages)
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For the safety assessment of microbiological and chemical hazards in raw short-neck clam Ruditapes philippinarum distributed in the Yeongnam and Honam areas during the spring season, the contamination levels of total viable bacteria, coliforms, Escherichia coli, and nine pathogenic bacteria (Staphylococcus aureus, Salmonella spp., Vibrio parahaemolyticus, Clostridium perfringens, Listeria monocytogenes, enterohemorrhagic Escherichia coli, Yersinia enterocolitica, Bacillus cereus, Campylobacter jejuni ) as microbiological hazards, and heavy metals (lead, cadmium, total mercury), benzopyrene, shellfish poison (paralytic, diarrhetic, amnesic), and radioactivity (131 I, 134 Cs+137 Cs) were also analyzed in 15 samples based on the methods of the Korean Food Code. The average contamination levels of total viable bacteria were 3.11 (1.40-4.49) log CFU/g, and coliforms were detected in 5 out of 15 samples (1.18- 1.85 log CFU/g). E. coli and S. aureus were not detected in all samples. Furthermore, the presence of 8 pathogens were not detected in all samples. The average contamination levels of lead, cadmium, and total mercury were 0.155 (0.079-0.264), 0.160 (0.040-0.287), and 0.017 (0.008-0.026) mg/kg, respectively. Benzo(a)pyrene, shellfish poison, and radioactivity were not detected in all samples. The results of this study suggest that the safety against all microbiological and chemical hazard factors in raw short-neck clams distributed in markets has been assured.
저자 : 전은비 ( Eun Bi Jeon ) , 김지윤 ( Ji Yoon Kim ) , 송민규 ( Min Gyu Song ) , 김진수 ( Jin-soo Kim ) , 허민수 ( Min Soo Heu ) , 이정석 ( Jung Suck Lee ) , 박신영 ( Shin Young Park )
발행기관 : 한국수산과학회
간행물 :
한국수산과학회지
54권 6호
발행 연도 : 2021
페이지 : pp. 904-911 (8 pages)
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For the safety assessment of microbiological and chemical hazards in dried sea mustard, fifteen samples of dried sea mustards Undaria pinnatifida were purchased from the supermarkets distributed throughout Korea. The contamination levels of total viable bacteria, coliforms, Escherichia coli, and nine pathogenic bacteria [Staphylococcus aureus, Salmonella spp., Listeria monocytogenes, Bacillus cereus, Vibrio spp., Clostridium perfringens, Enterohemorrhagic Escherichia coli (EHEC), Yersinia enterocolitica and Campylobacter jejuni/coli] were quantitatively or qualitatively assessed. Also, the heavy metals (lead, cadmium, total mercury, and inorganic arsenic), and radioactivity (131 I, 134 CS+137 CS) were quantitatively assessed. This microbial and chemical analysis was performed using standard methods in Korean food code. The total viable bacteria ranged from 4.3×102 (5.0×10-1.5×103 ) CFU/g. Coliforms and E. coli were not detected in all samples (ND, <1 log10 CFU/g). All nine pathogenic bacteria were qualitatively detected as negative. The contamination levels of lead, cadmium, total mercury, and inorganic arsenic were 0.036 (0.015-0.051), 0.117 (0.088-0.156), 0.030 (0.017-0.048), and 0.058 (0.056-0.064) mg/kg, respectively. Radioactivity was also not detected in any sample. The microbial contamination levels determined in the current study may be potentially used as basis for performing microbial risk assessments of dried sea mustards.
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