함초 씨앗의 화학적 특성과 아질산염 소거능 및 아세틸콜린에스터레이스 저해 효과
Chemical Properties and Nitrite Scavenging and Acetylcholinesterase Inhibitory Activities from Salicornia herbaciea Seed
This study was to investigate the chemical properties and nitrite scavenging and acetylcholinesterase inhibitory activities from Salicornia herbaciea seed. The lactic acid content of seed was about 2.0 fold higher that of stem. Among various free sugars, the maximum fructose of seed, glucose of stem, and mannose contents of root were obtained, 176.3, 125.6, and 112.8 mg/100g, respectively. The maximum leucine content of seed among the essential amino acid was obtained, 853.7 mg/100g, which was about 3.0 or 6.0 folds higher than that of root or stem. In the case of glutamic acid of seed, it was 2,388.7 mg/100g , which was 5.6 or 9.8 folds higher han that of root or stem. The ratio of essential amino acid and total amino acid of seed was 30.14%. The γ-aminobutyric acid contents of seed, stem, and root were 43.87, 23.88, and 27.8 mg/ 100g, respectively. The catechin content of seed was an order of epigallocatechin (723.2 mg/100g) > epigallocatechingallate (654.3 mg/100g) > epicatechin (443.5 mg/100g) > gallocatechin (314.1 mg/100g). Especially, the non-gallated catechins content was about 2.0 folds higher than that of gallated catechins content. The nitrite scavenging activity of seed increased from 38.7 to 65.9% when the hot-water extract content of seed at pH 1.2 increased from 1.0 to 5.0 mg/mL. However, it was decreased to 25.7% at pH 6. The acetylcholinesterase inhibitory activity of seed was increased from 13.2 to 44.6% when the extract content increased from 20 to 100 mg/mL. These results show that S. herbaciea seed has a good potential to be used as a source of material or additive in cosmetics, food, and drug compositions.
목차
Abstract 1. 서론 2. 재료 및 방법 2.1. 시료 2.2. 유기산 2.3. 미네랄 2.4. 유리당 2.5. 음이온 2.6. 아미노산 2.7. 카테킨 및 카페인 2.8. 아질산염 소거능 2.9. Acetylcholinesterase 저해 활성 3. 결과 및 고찰 3.1. 유기산 3.2. 미네랄 3.3. 유리당 3.4. 음이온 3.5. 아미노산 3.6. 카테킨 및 카페인 3.7. 아질산염 소거능 효과 3.8. Acetylcholinesterase (AChE) 저해 활성 4. 결론 References
한국생물공학회 [The Korean Society for Biotechnology and Bioengineering]
설립연도
1984
분야
공학>생물공학
소개
이 법인은 생물 공학의 발전과 보급에 이바지하고, 회원 상호 간의 연구 협력과 친목을 도모함을 목적으로 한다
1. 생물공학 분야의 발전을 위한 연구 협력
2. 생물공학의 실용화를 촉진시키기 위한 산학 협동
3. 학술연구 발표회, 강연회, 연수회 등 학술활동의 개최
4. 국,영문 학술지,소식지,학술회의 Proceedings 및 학술도서의 발간
5. 생물공학 발전을 위한 정책 건의
6. 기타 국제 교류 등 본 학회의 목적 달성을 위한 제반 활동