Elucidation of phytochemicals and antioxidants properties of Sasa quelpaertensis
Sasa quelpaertensis Nakai extract (SQE) has long been used as a traditional medicine and health drink. The present study aims to examine the properties and antioxidant activity of the phytochemicals isolated from S. quelpaertensis. Therefore, the SQE was fractionated with n-hexane, chloroform (CHCl3...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Taylor & Francis Group
2021-01-01
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| Series: | International Journal of Food Properties |
| Subjects: | |
| Online Access: | http://dx.doi.org/10.1080/10942912.2021.1873362 |
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| author | Hee Chul Ko Mi Gyeong Jang Jae-Won Kim Songyee Baek Nam Ho Lee Se-Jae Kim |
| author_facet | Hee Chul Ko Mi Gyeong Jang Jae-Won Kim Songyee Baek Nam Ho Lee Se-Jae Kim |
| author_sort | Hee Chul Ko |
| collection | DOAJ |
| description | Sasa quelpaertensis Nakai extract (SQE) has long been used as a traditional medicine and health drink. The present study aims to examine the properties and antioxidant activity of the phytochemicals isolated from S. quelpaertensis. Therefore, the SQE was fractionated with n-hexane, chloroform (CHCl3), ethyl acetate (EtOAc), and n-butanol (BuOH). Phytochemicals present in the solvent fraction were also isolated using a high-performance liquid chromatography (HPLC) system. In addition, their DPPH radical scavenging ability and NO production inhibitory effect were compared. The results showed that phytochemicals p-hydroxybenzaldehyde (1), salicylic acid (2), syringaldehyde (3), methyl cis-p-hydroxycinnamate (4), methyl trans-p-hydroxycinnamate (5), p-coumaric acid (6), 2,3-dihydrozypropyl 9Z,12Z-octadecadienoate (7), (+)-(6S,7aS)-epilolide (8), (-)-(6 R,7aS)-loliolide (9), naringenin (10), 3-O-p-coumaroyl-1-(4-hydroxy-3,5-dimethoxyphenyl)-1-O-β-glucopyranosylpropanol (11), tricin (12), and tricin 7-O-b-D-glucopyranoside (13) were isolated from CHCl3, EtOAc, and BuOH fractions and then identified using nuclear magnetic resonance (NMR) spectrometry. This is an initial study on compounds 2, 3, 4, 5, 7, 8, and 9 obtained from S. quelpaertensis. Compounds 11 (IC50 120.3 μM) and 7 (IC50 43.62 μM) showed significant DPPH radical scavenging activity and anti-inflammatory activity, respectively. We believe these results may provide the basic data for developing effective antioxidants using the SQE. |
| first_indexed | 2024-12-24T03:24:42Z |
| format | Article |
| id | doaj.art-a72b61f03ff94f0aa96e68e74054223e |
| institution | Directory Open Access Journal |
| issn | 1094-2912 1532-2386 |
| language | English |
| last_indexed | 2024-12-24T03:24:42Z |
| publishDate | 2021-01-01 |
| publisher | Taylor & Francis Group |
| record_format | Article |
| series | International Journal of Food Properties |
| spelling | doaj.art-a72b61f03ff94f0aa96e68e74054223e2022-12-21T17:17:22ZengTaylor & Francis GroupInternational Journal of Food Properties1094-29121532-23862021-01-0124121022110.1080/10942912.2021.18733621873362Elucidation of phytochemicals and antioxidants properties of Sasa quelpaertensisHee Chul Ko0Mi Gyeong Jang1Jae-Won Kim2Songyee Baek3Nam Ho Lee4Se-Jae Kim5Jeju National UniversityJeju National UniversityJeju National UniversityJeju National UniversityJeju National UniversityJeju National UniversitySasa quelpaertensis Nakai extract (SQE) has long been used as a traditional medicine and health drink. The present study aims to examine the properties and antioxidant activity of the phytochemicals isolated from S. quelpaertensis. Therefore, the SQE was fractionated with n-hexane, chloroform (CHCl3), ethyl acetate (EtOAc), and n-butanol (BuOH). Phytochemicals present in the solvent fraction were also isolated using a high-performance liquid chromatography (HPLC) system. In addition, their DPPH radical scavenging ability and NO production inhibitory effect were compared. The results showed that phytochemicals p-hydroxybenzaldehyde (1), salicylic acid (2), syringaldehyde (3), methyl cis-p-hydroxycinnamate (4), methyl trans-p-hydroxycinnamate (5), p-coumaric acid (6), 2,3-dihydrozypropyl 9Z,12Z-octadecadienoate (7), (+)-(6S,7aS)-epilolide (8), (-)-(6 R,7aS)-loliolide (9), naringenin (10), 3-O-p-coumaroyl-1-(4-hydroxy-3,5-dimethoxyphenyl)-1-O-β-glucopyranosylpropanol (11), tricin (12), and tricin 7-O-b-D-glucopyranoside (13) were isolated from CHCl3, EtOAc, and BuOH fractions and then identified using nuclear magnetic resonance (NMR) spectrometry. This is an initial study on compounds 2, 3, 4, 5, 7, 8, and 9 obtained from S. quelpaertensis. Compounds 11 (IC50 120.3 μM) and 7 (IC50 43.62 μM) showed significant DPPH radical scavenging activity and anti-inflammatory activity, respectively. We believe these results may provide the basic data for developing effective antioxidants using the SQE.http://dx.doi.org/10.1080/10942912.2021.1873362sasa quelpaertensisantioxidant activityphytochemicalsfood propertynuclear magnetic resonance (nmr)antioxidantfunctional propertiesconcentration |
| spellingShingle | Hee Chul Ko Mi Gyeong Jang Jae-Won Kim Songyee Baek Nam Ho Lee Se-Jae Kim Elucidation of phytochemicals and antioxidants properties of Sasa quelpaertensis International Journal of Food Properties sasa quelpaertensis antioxidant activity phytochemicals food property nuclear magnetic resonance (nmr) antioxidant functional properties concentration |
| title | Elucidation of phytochemicals and antioxidants properties of Sasa quelpaertensis |
| title_full | Elucidation of phytochemicals and antioxidants properties of Sasa quelpaertensis |
| title_fullStr | Elucidation of phytochemicals and antioxidants properties of Sasa quelpaertensis |
| title_full_unstemmed | Elucidation of phytochemicals and antioxidants properties of Sasa quelpaertensis |
| title_short | Elucidation of phytochemicals and antioxidants properties of Sasa quelpaertensis |
| title_sort | elucidation of phytochemicals and antioxidants properties of sasa quelpaertensis |
| topic | sasa quelpaertensis antioxidant activity phytochemicals food property nuclear magnetic resonance (nmr) antioxidant functional properties concentration |
| url | http://dx.doi.org/10.1080/10942912.2021.1873362 |
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