갈고리흰오징어 내장 유지의 특성 및 정제
Characterization and refining of Berryteuthis magister viscera oil
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To effectively utilize marine by-products, the characteristics of Berryteuthis magister viscera and refining of viscera oil were investigated. The proximate composition of B. magister viscera constituted 42.21% moisture, 6.15% crude protein, 46.74% crude lipid, and 0.81% ash. The fatty acid composition of the viscera comprised 44.29% polyenes, 35.25% monoenes, 20.45% saturates, and eicosapentaenoic acid (EPA) was major component as a 21.47%. Raw oil was extracted by heating the viscera at 80℃, which consisted of 68.49% neutral lipid, 30.56% glycolipid, 0.95% phospholipid, and 14.99 mg/kg astaxanthin. In the process of refining, degumming with 8% citric acid solution at 80℃ for 20 min was effective in removing the phosphorous contents. Optimal conditions for neutralization included treatment with 5 mL of 20% sodium hydroxide solution per 100 g of degummed oil at 80℃ for 20 min. The acid value decreased from 17.29 mg KOH/g to 0.27 mg KOH/g in the deacidified oil. Bleaching was optimized by adding 5% clay acid and heating for 20 min at 100℃ under vacuum. After bleaching, the acid and peroxide values were 0.14 mg KOH/g and 9.78 meq/kg, respectively. The fatty acid composition of the refined viscera oil consisted of 48.03% polyenes, 33.02% monoenes, 18.97% saturates, and EPA (24.30%) as the major fatty acid. The results suggest that B. magister viscera can be used as a functional resource material.
Abstract
To effectively utilize marine by-products, the characteristics of Berryteuthis magister viscera and refining of viscera oil were investigated. The proximate composition of B. magister viscera constituted 42.21% moisture, 6.15% crude protein, 46.74% crude lipid, and 0.81% ash. The fatty acid composition of the viscera comprised 44.29% polyenes, 35.25% monoenes, 20.45% saturates, and eicosapentaenoic acid (EPA) was major component as a 21.47%. Raw oil was extracted by heating the viscera at 80℃, which consisted of 68.49% neutral lipid, 30.56% glycolipid, 0.95% phospholipid, and 14.99 mg/kg astaxanthin. In the process of refining, degumming with 8% citric acid solution at 80℃ for 20 min was effective in removing the phosphorous contents. Optimal conditions for neutralization included treatment with 5 mL of 20% sodium hydroxide solution per 100 g of degummed oil at 80℃ for 20 min. The acid value decreased from 17.29 mg KOH/g to 0.27 mg KOH/g in the deacidified oil. Bleaching was optimized by adding 5% clay acid and heating for 20 min at 100℃ under vacuum. After bleaching, the acid and peroxide values were 0.14 mg KOH/g and 9.78 meq/kg, respectively. The fatty acid composition of the refined viscera oil consisted of 48.03% polyenes, 33.02% monoenes, 18.97% saturates, and EPA (24.30%) as the major fatty acid. The results suggest that B. magister viscera can be used as a functional resource material.
참고문헌 (26)
- "AOCS Lipid Library"[URL]
- AOAC, "Official Method of Analysis. 15th ed", Association of Official Analytical Chemists, 69~90 (1995)
- Baek SH, "Studies on the physicochemical properties in processing of accelerated low salt-fermented anchovy by adding koji", Korean J Food Nutr, 9, pp.385~391 (1996)
- Folch J, "A simple method for the isolation and purification of total lipides from animal tissues", J Biol Chem, 226, pp.497~509 (1957)
- Ferdosh S, "Quality of tuna fish oils extracted from processing the by-products of three species of neritic tuna using supercritical carbon dioxide", J Food Process Preserv, 39, pp.432~441 (2015)
- Fermandes G, "Role of ω-3 fatty acids in health and disease", Nutr Res, 13, pp.S19~S45 (1993)
- Guerin M, "Haematococcus astaxanthin : Applications for human health and nutrition", Trends Biotechnol, 21, pp.210~216 (2003)
- Kang HI, "Studies on the refining and utilization of filefish viscera oil: 1. The refining of filefish viscera oil", J Korean Soc Food Nutr, 21, pp.175~180 (1992)
- Kim CJ, "Effects of process conditions on sardine oil during bleaching and deodorization", Korean J Food Sci Technol, 19, pp.420~425 (1987)
- Kim EM, "Characteristics of squid viscera oil", J Korean Fish Soc, 30, pp.595~600 (1997)
- Kim JS, "Refining of squid viscera oil", Agric Chem Biotechnol, 40, pp.294~300 (1997)
- 김귀식, "흡착법을 이용한 어유의 탈취", 생명과학회지, 13(3), pp.365~373 (2003), 한국생명과학회
- Kim CH, "A composition for anti-obesity comprising an extract of starfish. KR Patent No. 10- 2011-0020114", ~ (2011)
- 김정원, "초임계 CO2 유체 추출법을 이용한 탈지 유채박 중표면활성물질 추출의 최적화", 한국식품영양학회지, 26(4), pp.831~840 (2013), 한국식품영양학회[DOI]
- 김성훈, "고등어(Scomber japonicus) 부산물 가수 분해물로부터 분리된 유지의 정제 및 특성", 생명과학회지, 26(9), pp.1049~1055 (2016), 한국생명과학회
- Lee KH, "Utilization of polyunsaturated lipids in red muscled fishes: 1. Lipid composition and seasonal variation in fatty acid composition of body oil and lipids from different sections of sardine and mackerel", Bull Korean Fish Soc, 19, pp.423~435 (1986)
- Lee KH, "Utilization of polyunsaturated lipids in red muscled fishes: 3. The conditions of refining, decoloring, and deodorization for processing of refined sardine oil", Bull Korean Fish Soc, 21, pp.225~231 (1988)
- 이두석, "Biochemical Composition of Muscle from Tanaka’s Eelpout Lycodes tanakae, Magistrate Armhook Squid Berryteuthis magister, and Ocean Sunfish Mola mola, Caught in the East Sea, Korea", Fisheries and Aquatic Sciences, 15(2), pp.99~105 (2012), 한국수산과학회[DOI]
- Strategies for Eco- friendly Utilization and Industrialization of Fishery By- products, "Lee JS", Korea Maritime Institute, 191~197 (2013)
- Ministry of Food and Drug Safety, "Manual of Analysis Method for Health Functional Food. The MFDS Notification", 346~351 (2012)
- Ministry of Food and Drug Safety, "Korean Food Standards codex. The MFDS Notification", 123~130 (2019)
- Moon SK, "Studies on the lipld components in sweetfish from Korea: 1. Comparison of the contents of total lipid components", Bull Korean Fish Soc, 26, pp.235~240 (1993)
- Palozza P, "Astaxanthin and canthaxanthin are potent antioxidants in a membrane model", Arch Biochem Biophys, 297, pp.291~295 (1992)
- 박병주, "홍게 (Chionoecetes japonicas Rathbun) 껍질 색소의 항산화 활성 및 Nitric Oxide 생성억제 효과", KSBB Journal, 29(5), pp.343~352 (2014), 한국생물공학회[DOI]
- Soldo B, "High quality oil extracted from sardine by-products as an alternative to whole sardines : Production and refining", Eur J Lipid Sci Technol, 121, pp.1800513~ (2019)
- Yu ES, "Purification and characterization of functional oil from skate(Okamejei kenojei)liver", MS, pp.2018