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| Content Provider | Springer Nature Link |
|---|---|
| Author | Lee, Ji Hyeok Han, Jong Won Ko, Ju Young Lee, Wonwoo Ahn, Ginnae Kim, Chul Young Kim, Gwang Hoon Jeon, You Jin |
| Copyright Year | 2015 |
| Abstract | A freshwater alga, Spirogyra sp., collected in shallow ponds in South Korea, was evaluated for its antilipid peroxidative effect against 2,2′-azobis (2-amidinopropane) dihydrochloride (AAPH)-induced in vivo zebrafish, and antioxidative compounds from the alga were efficiently identified using 2,2′-azino-bis(3-ethylbenzothiazoline-6-sulphonic acid) (ABTS$^{+}$) online high-performance liquid chromatography (HPLC) and preparative centrifugal partition chromatography. The ethyl acetate fraction of Spirogyra sp. (SPE) in each fraction showed the strongest 2,2-diphenyl-1-picrylhydrazyl scavenging activity and significantly scavenged 2′,7′-dichlorodihydrofluorescein diacetate and diphenyl-1-pyrenylphosphine fluorescence, respectively, in AAPH-induced zebrafish embryo without any cytotoxicity in the concentrations between 25 and 50 μg mL$^{−1}$. The two main antioxidative compounds in SPE were confirmed by ABTS$^{+}$ online HPLC and were identified as gallic acid and methyl gallate, respectively, by HPLC–diode array detection (DAD)–electrospray ionization (ESI)/mass spectrometry (MS), $^{1}$H- and $^{13}$C-NMR. We conclude therefore that Spirogyra sp. is rich in gallic acid and methyl gallate, and it might be useful as a strong antilipid peroxidation material. |
| Starting Page | 181 |
| Ending Page | 189 |
| Page Count | 9 |
| File Format | |
| ISSN | 09218971 |
| Journal | Journal of Applied Phycology |
| Volume Number | 28 |
| Issue Number | 1 |
| e-ISSN | 15735176 |
| Language | English |
| Publisher | Springer Netherlands |
| Publisher Date | 2015-03-07 |
| Publisher Place | Dordrecht |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Spirogyra sp. Antilipid peroxidation ABTS$^{+}$ online HPLC Centrifugal partition chromatography (CPC) Zebrafish Plant Sciences Freshwater & Marine Ecology Plant Physiology Ecology |
| Content Type | Text |
| Resource Type | Article |
| Subject | Plant Science Aquatic Science |
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