함초 씨앗의 화학적 특성과 아질산염 소거능 및 아세틸콜린에스터레이스 저해 효과 (Chemical Properties and Nitrite Scavenging and Acetylcholinesterase Inhibitory Activities from Salicornia herbaciea Seed)

서지정보

· 발행기관 : 한국생물공학회
· 수록지 정보 : KSBB Journal / 28권 / 6호 / 372 ~ 379페이지
· 저자명 : 임금숙, 김란, 전경미, 최현숙, 조훈, 고하영, 최창남

초록

This study was to investigate the chemical propertiesand nitrite scavenging and acetylcholinesterase inhibitoryactivities from Salicornia herbaciea seed. The lactic acid contentof seed was about 2.0 fold higher than that of stem. Amongvarious free sugars, the maximum fructose of seed, glucose ofstem, and mannose contents of root were obtained, 176.3, 125.6,and 112.8 mg/100g, respectively. The maximum leucine contentof seed among the essential amino acid was obtained,853.7 mg/100g, which was about 3.0 or 6.0 folds higher thanthat of root or stem. In the case of glutamic acid of seed, itwas 2,388.7 mg/100g , which was 5.6 or 9.8 folds higher hanthat of root or stem. The ratio of essential amino acid and totalamino acid of seed was 30.14%. The γ-aminobutyric acid contentsof seed, stem, and root were 43.87, 23.88, and 27.8 mg/100g, respectively. The catechin content of seed was an orderof epigallocatechin (723.2 mg/100g) > epigallocatechingallate(654.3 mg/100g) > epicatechin (443.5 mg/100g) > gallocatechin(314.1 mg/100g). Especially, the non-gallated catechinscontent was about 2.0 folds higher than that of gallated catechinscontent. The nitrite scavenging activity of seed increasedfrom 38.7 to 65.9% when the hot-water extract content ofseed at pH 1.2 increased from 1.0 to 5.0 mg/mL. However, itwas decreased to 25.7% at pH 6. The acetylcholinesteraseinhibitory 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 potentialto be used as a source of material or additive in cosmetics,food, and drug compositions.

영어초록

This study was to investigate the chemical propertiesand nitrite scavenging and acetylcholinesterase inhibitoryactivities from Salicornia herbaciea seed. The lactic acid contentof seed was about 2.0 fold higher than that of stem. Amongvarious free sugars, the maximum fructose of seed, glucose ofstem, and mannose contents of root were obtained, 176.3, 125.6,and 112.8 mg/100g, respectively. The maximum leucine contentof seed among the essential amino acid was obtained,853.7 mg/100g, which was about 3.0 or 6.0 folds higher thanthat of root or stem. In the case of glutamic acid of seed, itwas 2,388.7 mg/100g , which was 5.6 or 9.8 folds higher hanthat of root or stem. The ratio of essential amino acid and totalamino acid of seed was 30.14%. The γ-aminobutyric acid contentsof seed, stem, and root were 43.87, 23.88, and 27.8 mg/100g, respectively. The catechin content of seed was an orderof epigallocatechin (723.2 mg/100g) > epigallocatechingallate(654.3 mg/100g) > epicatechin (443.5 mg/100g) > gallocatechin(314.1 mg/100g). Especially, the non-gallated catechinscontent was about 2.0 folds higher than that of gallated catechinscontent. The nitrite scavenging activity of seed increasedfrom 38.7 to 65.9% when the hot-water extract content ofseed at pH 1.2 increased from 1.0 to 5.0 mg/mL. However, itwas decreased to 25.7% at pH 6. The acetylcholinesteraseinhibitory 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 potentialto be used as a source of material or additive in cosmetics,food, and drug compositions.

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