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RISS 인기검색어
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- 저자 : 안양준(Yang Joon An) (검색결과 4 건)
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서욱현,강효정,윤기복,안양준,김중범,Seo, Uk-Hyeon,Kang, Hyo-Jeong,Yoon, Ki-Bok,An, Yang-Joon,Kim, Jung-Beom 한국식품영양학회 2019 韓國食品營養學會誌 Vol.32 No.4
The objective of this study was to analyze proximate composition, dietary fiber, mineral content, fatty acid composition in Cheonggak (Codium fragile) in order to encourage the consumption of Cheonggak. The proximate composition of Cheonggak was found to be 5.51% moisture, 24.09% crude ash, 15.79% crude protein, 2.47% crude lipid and 45.31% dietary fiber. The major mineral content of Cheonggak was Na 8,950 mg/100 g, Mg 1,252 mg/100 g, Ca 807 mg/100 g, K 457 mg/100 g, and trace mineral content was Fe 26 mg/100 g, Mn 8 mg/100 g, Zn 0.4 mg/100 g. Palmitic acid 36.86% and ${\alpha}$-linolenic acid 20.14% were the most contained fatty acids in Cheonggak. The ratio of saturated fatty acids to unsaturated fatty acids was 85.49% while ${\omega}-6$ fatty acids to ${\omega}-3$ fatty acids were 59.10%. Based on the proximate composition, dietary fiber, mineral content, and fatty acid composition, Cheonggak was judged to be a major source of dietary fiber and Mg and Ca, and it was deemed to be helpful in promoting health, including the prevention of hyperlipidemia. Cheonggak contained valuable nutrients similar to seaweed, which is produced and consumed the most in Korea. Thus, it is necessary to include Cheonggak in the food items.
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김진영 ( Jin Young Kim ),박종수 ( Jong Soo Park ),안양준 ( Yang Joon An ),양수인 ( Soo In Yang ),박정숙 ( Jung Suk Park ),나환식 ( Hwan Sik Na ) 한국식생활문화학회 2016 韓國食生活文化學會誌 Vol.31 No.3
Analysis of nutritional compositions of soybean sprouts cultivated with bamboo ash was carried out. Bamboo ash was utilized as sprouting water of soybeans and adjusted to 0.2, 0.6, 1.0, 1.4, 2.0, 6.0 and 10.0 g/L. Stem length and contents of isoflavone (daidzin, glycitin, genestin, daidzein, glycitein, and genestein) and vitamin C in soybean sprouts cultivated with 0.2 g/L were higher than those in soybean sprouts cultivated with only water. Potassium, magnesium, and calcium of all cultivation methods were detected in higher contents than others. In particular, potassium showed a high absorption rate in the soybean sprouts. The major amino acid was asparagine (616.05~849.15 mg/100 g, soybean eq.), and contents of lysine, leucine, and ornithine in soybean sprouts cultivated at 0.2 g/L were higher than those of methods by only water and addition of 6-benzylaminopurine. According to the results, soybean sprouts cultivated with 0.2 g/L of bamboo ash were effective for increasing nutritional compositions.
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전남지역에서 생산되고 있는 차들의 항산화, α-Glucosidase 저해 및 항염증 활성
김진영(Jin Young Kim),조정용(Jeong-Yong Cho),박경진(Kyung Jin Park),박숙(Sook Park),문희(Hee Moon),안양준(Yang Joon An),하훈(Hoon Ha),양수인(Soo In Yang),마승진(Seung Jin Ma),나환식(Hwan Sik Na) 한국차학회 2016 한국차학회지 Vol.22 No.2
The aim of this study was to investigate and compare antioxidative, α-glucosidase inhibitory, and anti-inflammation activities of five teas [Boseong green tea (BG), Damyang Jukro tea (DJ), Gurye yellow tea (GY), Boseong black tea (BB), and Jangheung Chungtaejeon tea (JC)] produced in Jeollanamdo. BG and JC showed higher radical-scavenging activities than the other tea samples in the in vitro assays of 1,1-diphenyl-2-picrylhydrazyl nitrite radicals. In addition, BG and JC were more effective in inhibiting α-glucosidase than GY and BB. DJ, having low radical scavenging activity showed high α-glucosidase inhibitory activity, which was similar to those of BG and JC. All of the tea samples had weak cytotoxicities on macrophage RAW 264.7 cells at a concentration of 100 μg/mL. They also showed anti-inflammatory activities via the suppression of inducible nitric oxide synthase and nitrite oxide production in LPS-induced RAW 264.7 cells, although their activities were slightly different. These results indicate that the tea manufacturing method and environmental factors of tea cultivation play an important role in enhancing the biological activities of the tea samples.
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강보라(Bo Ra Kang),김은희(Eun Hee Kim),김연경(Yeon Kyoung Kim),김아현(Ah Hhyun Kim),오규연(Gyu Yeon Oh),박유민(Yoo Min Park),조아현(Ah Hyeon Jo),나환식(Hwan Sik Na),신미영(Mi Yeong Shin),안양준(Yang Joon An),조정용(Jeong Yong Cho),이소 한국식품저장유통학회 2024 한국식품저장유통학회지 Vol.31 No.2
국화과에 속하는 큰비쑥은 ‘갯쑥’으로도 알려져 있는 염생식물로서 생물학적 이용 가능성이 높은 2차 대사산물이 풍부할 것으로 기대되며, 항염, 항산화, 미백효과 등 다양한 생리 활성이 있다고 알려져 있다. 따라서 본 연구에서는 큰비쑥을 경쟁력 있는 작물로써 이용성을 높이고자 생장 환경별 총폴리페놀 함량, 라디칼 소거능, 무기질 함량, 중금속 및 잔류농약을 분석하였다. 총폴리페놀은 가장 높은 함량을 보인 자생 성숙잎을 제외하고는 유의적인 차이가 없었으나(p<0.05), ABTS 및 DPPH 라디칼 소거능은 자생잎보다 재배잎에서 높은 활성을 보였다. 이는 폴리페놀 화합물의 구조적 요인이나 폴리페놀 화합물 이외의 영양성분들이 라디칼 소거능에 복합적으로 작용한 결과로 판단된다. 무기질 중 Na 함량은 자생 어린잎이 가장 높았으나, Na을 제외한 총 무기질 함량은 재배잎이 자생잎보다 높았다. K 및 Ca 함량은 자생잎보다 재배잎이 높았다. 큰비쑥 4종의 안전성을 알아보기 위해 중금속을 분석한 결과, Pb, Cd, As, Hg이 검출되었으나, 엽채류 식약처 고시 기준인 Pb 0.3 mg/kg, Cd 0.2 mg/kg보다 낮은 수준으로 나타났고 전반적으로 재배잎이 자생잎보다 낮게 측정되었다. 잔류농약은 큰비쑥 4종에서 검출되지 않아 안전하다고 판단된다. 결론적으로 본 연구를 통해 재배 큰비쑥은 전라남도 해안지역 자생 큰비쑥과 비교하여 큰 차이가 없어 재배잎을 육종하여 대량생산한다면 이용 가능성이 높은 품종으로 활용 가능하다고 판단된다. Artemisia fukudo Makino belongs to the Asteraceae family, is a halophyte that can grow in salinity soils and is known for its various physiological activities. However, few studies were comparing it according to the growth environment. Therefore, in this study, we analyzed the antioxidant activity, functional ingredients, and safety of Artemisia fukudo Makino according to the growth environment. Total polyphenol content was the highest in native mature leaves, but 2,2’-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) and 1,1-diphenyl-2-picrylhydrazyl radical scavenging activity was higher in cultivated leaves than in native leaves. The total mineral content, excluding sodium, was higher in cultivated than in native leaves. The content of potassium and calcium was higher in cultivated leaves than in native leaves. In addition, heavy metal analysis showed that cultivated leaves were generally lower than those of native leaves. Residual pesticides were not detected in all samples. In conclusion, since there is no significant difference in cultivated leaves compared to native leaves, it was judged that cultivated leaves could be used as a variety to be grown and mass-produced.
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