Full metadata record
DC Field | Value | Language |
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dc.contributor.author | 정명수 | * |
dc.date.accessioned | 2020-07-10T16:30:03Z | - |
dc.date.available | 2020-07-10T16:30:03Z | - |
dc.date.issued | 2020 | * |
dc.identifier.issn | 2045-2322 | * |
dc.identifier.other | OAK-27141 | * |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/254055 | - |
dc.description.abstract | Subcritical-water extraction is an ecofriendly method for extracting antioxidant compounds only using water. The Subcritical-water extraction was employed for the extraction of bioactive compounds from Orostachys japonicus known as rock pine by investigating the use of various temperatures (110–260 °C) and extraction times (5–20 min). The Subcritical-water extraction condition at 220 °C for 15 min; the total phenolics content (39.9 ± 4.1 mg/g), flavonoids content (11.4 ± 0.6 mg/g), and antioxidant activities (90.3 ± 2.2%, 96.0 ± 2.9%, and 662.4 ± 17.2 mg/g) of Subcritical-water extract were higher under this condition than for extraction with either methanol or ethanol. Triterpene saponins were observed only in subcritical-water extraction condition at 220 °C for 15 min. Further, some of its phenolic constituents; gallic acid, quercetin, and kaempferol were quantified by high performance liquid chromatography. Subcritical-water extraction is an effective method for extracting valuable bioactive compounds from Orostachys japonicus. © 2020, The Author(s). | * |
dc.language | English | * |
dc.publisher | Nature Research | * |
dc.title | Subcritical water extraction of bioactive compounds from Orostachys japonicus A. Berger (Crassulaceae) | * |
dc.type | Article | * |
dc.relation.issue | 1 | * |
dc.relation.volume | 10 | * |
dc.relation.index | SCIE | * |
dc.relation.index | SCOPUS | * |
dc.relation.journaltitle | Scientific Reports | * |
dc.identifier.doi | 10.1038/s41598-020-67508-2 | * |
dc.identifier.wosid | WOS:000550001000015 | * |
dc.identifier.scopusid | 2-s2.0-85087306072 | * |
dc.author.google | Ko M.-J. | * |
dc.author.google | Nam H.-H. | * |
dc.author.google | Chung M.-S. | * |
dc.contributor.scopusid | 정명수(15057605800) | * |
dc.date.modifydate | 20240322114751 | * |