مقال مجلة
Inhibitory Effects of Naringenin and Its Novel Derivatives on Hyaluronidase
[2009]
Moon, S.H., Konkuk University, Seoul, Republic of Korea;
Kim, K.T., Konkuk University, Seoul, Republic of Korea;
Lee, N.K., Konkuk University, Seoul, Republic of Korea;
Han, Y.S., Konkuk University, Seoul, Republic of Korea;
et al.
Inhibitory Effects of Naringenin and Its Novel Derivatives on Hyaluronidase
2009
Moon, S.H., Konkuk University, Seoul; Kim, K.T., Konkuk University, Seoul; Lee, N.K., Konkuk University, Seoul; Han, Y.S., Konkuk University, Seoul; Nah, S.Y., Konkuk University, Seoul; Cho, S.G., Konkuk University, Seoul; Park, Y.S., Konkuk University, Seoul; Paik, H.D., Konkuk University, Seoul
Naringenin is a bioactive flavanone containing antioxidative, anti-inflammatory, and anticarcinogenic properties. The inhibitory effects oil hyaluronidase of naringenin and its novel derivatives were evaluated. Among these flavonoids at 200 μM concentration, 7-O-butyl naringenin had the highest inhibitory effect oil hyaluronidase with 44.84%. In addition, For naringenin at concentrations of 0, 150, and 190 μM, the apparent Michaelis constants (∧appK∧m) were calculated to be 0.60±0.02, 0.43±0.02, and 0.41±0.01 mg/mL of substrate, respectively; for 7-O-butyl naringenin at 0, 20, and 30 μM concentrations, those were 0.44±0.03 and 0.27±0.03 mg/mL, respectively. The V∧max values at 150 and 190 μM naringenin were 0.59±0.02 and 0.56±0.01 mg/mL/min, respectively; and those at 20 and 30 μM 7-O-butyl naringenin were 0.50±0.02 and 0.33±0.02 mg/mL/min, respectively. However, the slopes of each inhibitory reaction were not significantly different. Therefore, naringenin and 7-O-butyl naringenin were shown to be uncompetitive inhibitors. These results demonstrate the potential use of 7-O-butyl naringenin as all anti-inflammatory substance.
[Food Science and Biotechnology]
2010/KR/KR2010_0.rdf
Naringenin is a bioactive flavanone containing antioxidative, anti-inflammatory, and anticarcinogenic properties. The inhibitory effects oil hyaluronidase of naringenin and its novel derivatives were evaluated. Among these flavonoids at 200 μM concentration, 7-O-butyl naringenin had the highest inhibitory effect oil hyaluronidase with 44.84%. In addition, For naringenin at concentrations of 0, 150, and 190 μM, the apparent Michaelis constants (∧appK∧m) were calculated to be 0.60±0.02, 0.43±0.02, and 0.41±0.01 mg/mL of substrate, respectively; for 7-O-butyl naringenin at 0, 20, and 30 μM concentrations, those were 0.44±0.03 and 0.27±0.03 mg/mL, respectively. The V∧max values at 150 and 190 μM naringenin were 0.59±0.02 and 0.56±0.01 mg/mL/min, respectively; and those at 20 and 30 μM 7-O-butyl naringenin were 0.50±0.02 and 0.33±0.02 mg/mL/min, respectively. However, the slopes of each inhibitory reaction were not significantly different. Therefore, naringenin and 7-O-butyl naringenin were shown to be uncompetitive inhibitors. These results demonstrate the potential use of 7-O-butyl naringenin as all anti-inflammatory substance.
