재배기간에 따른 콩나물의 아미노산 조성 변화
Amino Acid Composition Changes in Soybean Sprouts during Cultivation
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본 연구는 국내산 나물콩(쥐눈이, 수박태, 유태, 백태)의 재배기간에 따른 아미노산 조성변화를 조사하기 위해 수행되었다. 재배기간에 따른 시료 콩나물의 총 아미노산 함량분석 결과 모든 시료에서 1일째 다소 감소하였으나 재배기간이 증가할수록 완만히 증가하였다. 재배일수에 따른 콩나물 부위 별 아미노산 조성분석 결과 0일차 원료콩의 전체 아미노산 중 glutamic acid과 aspartic acid이 30% 이상으로 비교적 높게 나타났으며, 쥐눈이는 5일 이후 그리고 나머지 품종들은 3일째 이후부터 배축과 뿌리의 aspartic acid 함량이 급격하게 증가한 반면 자엽의 glutamic acid는 현저히 감소하였다. 또한 aspartic acid 함량비는 부위별로는 배축, 뿌리, 자엽의 순으로 높았으며 품종별로는 유태, 백태, 쥐눈이, 수박태 순으로 높았다.
Abstract
We examined changes in the amino acid composition of soybean sprouts of four different Korean soybean cultivars (Yutae, Jinunee, Subaktae, and Baktae). Total amino acids levels in all samples 1 day after cultivation were lower than those in soybeans but increased at cultivation times greater then 3 days. Glutamic and aspartic acids, the most abundant amino acids in all soybean cultivars studied at day 0 of sprouting, constituted more than 30% of all amino acids. Aspartic acid content of hypocotyls markedly increased, but glutamic acid levels decreased 5-day-old sprouts of Jinunee and 3-day-old sprouts of the other cultivars. Moreover, compositions of aspartic acid decreased in the order hypocotyl > root > cotyledon and Yutae > Baktae > Jinunee > Subaktae.
참고문헌 (25)
- Kim KS, "Effect of blue light on the major components of soybean-sprouts", Korean J. Nutr. Food, 1, pp.7~12 (1982)
- Park IK, "Sugar and free amino acid content of chitosan-treated soybean sprouts", J. Chitin Chitosan, 8, pp.105~110 (2003)
- 최상도, "감초 추출물로 재배한 콩나물의 품질특성", 한국식품저장유통학회지, 9(2), pp.174~178 (2002), 한국식품저장유통학회
- Branca F., "Health effects of phytoestrogen", Forum Nutr., 57, pp.100~111 (2005)
- 이혜성, "고이소플라본 콩나물의 고지혈증 개선효과", 한국식품영양과학회지, 36(10), pp.1248~1256 (2007), 한국식품영양과학회
- Tripathi AK, "Soybean - A consummate functional food: A review", J. Food Sci. Technol., 42, pp.111~119 (2005)
- Kim SD, "Composition of soybean sprout and its nutritional value", J. Korean Soybean Res., 1, pp.1~9 (1993)
- Kim YG, "Effect of the defatted sesame seed extracts on quality characteristics of soybean sprouts", Korean J. Food Sci. Technol., 32, pp.742~746 (2000)
- Yang CB, "Changes of nitrogen compounds and nutritional evaluation of soybean sprout-Part V. Relationship of among trypsin inhibitor activity, digestibility and nutritional value", J. Korean Agric. Chem. Soc., 25, pp.8~13 (1982)
- 엄지혜, "콩나물의 재배기간에 따른 NDF에 결합된 미량 무기질의 변화와 추정이용률", 한국식품영양과학회지, 38(3), pp.333~337 (2009), 한국식품영양과학회
- Kim SD, "Studies on the changes in chlorophyll, free amino acid and vitamin C content of soybean sprouts during circulation periods", Korean J. Nutr. Food, 11, pp.57~62 (1982)
- Yang CB, "Changes of protein during growth of soybean sprout", Korean J. Food Sci. Technol., 16, pp.472~474 (1984)
- Kumar V., "Changes in lipoxygenase isozymes and trypsin inhibitor activity in soybean during germination at different temperatures", Food Chem., 99, pp.563~568 (2006)
- Plaza L., "Nutritional and health-related compounds in sprouts and seeds of soybean (Glycine max), wheat (Triticum aestivum.L) and alfalfa (Medicago sativa) treated by a new drying method", Eur. Food Res. Technol., 216, pp.138~144 (2003)
- Chavan JK., "Nutritional improvement of cereals by sprouting", Crit. Rev. Food Sci. Nutr., 28, pp.401~437 (1989)
- Jang HK, "Soybean sprouts. The Korean society of food science and nutrition", Nutr. Dietetics, 9, pp.30~32 (1995)
- Kim WJ, "Effect of germination on phytic acid and soluble minerals in soymilk", Korean J. Food Sci. Technol., 16, pp.358~362 (1984)
- Byun SM, "Asparagine biosynthesis in soybean sprouts", J. Korean Agric. Chem. Soc., 20, pp.33~42 (1977)
- 전수현, "발아기간에 따른 대두 품종별 이소플라본 및 영양성분 변화", 한국생활과학회지, 14(3), pp.485~489 (2005), 한국생활과학회
- Yang CB, "Changes of nitrogen compounds and nutritional evaluation of soybean sprout-Part II. Changes of amino acid composition", J. Korean Agric. Chem. Soc., 24, pp.94~100 (1981)
- Yang CB, "Changes of nitrogen compounds and nutritional evaluation of soybean sprout-Part II. Changes of free amino acid composition", J. Korean Agric. Chem. Soc., 24, pp.101~104 (1981)
- A.O.A.C., "Official Methods of Analysis. 14th ed.. Association of Official Analytical Chemists. Washington DC", 31~ (1980)
- Kim JG, "Fatty acid composition and electrophoretic patterns of protein of Korean soybeans", Korean J. Food Sci. Technol., 20, pp.263~271 (1988)
- 최상도, "인삼 추출물로 발아시킨 콩나물의 식품성분 변화", 생명과학회지, 13(3), pp.273~279 (2003), 한국생명과학회
- 이정동, "콩의 재배종과 야생종의 콩나물관련특성", 한국작물학회지, 47(2), pp.189~195 (2002), 한국작물학회