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Rosa davurica Pall., a useful Rosa species for functional rose hip production with high content of antioxidants and multiple antioxidant activities in hydrophilic extract
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| Title: | Rosa davurica Pall., a useful Rosa species for functional rose hip production with high content of antioxidants and multiple antioxidant activities in hydrophilic extract |
| Authors: | Osada, Arisa Browse this author | | Horikawa, Kentaro Browse this author | | Wakita, Youichi Browse this author | | Nakamura, Hideo Browse this author | | Ukai, Mitsuko Browse this author | | Shimura, Hanako Browse this author →KAKEN DB | | Jitsuyama, Yutaka Browse this author →KAKEN DB | | Suzuki, Takashi Browse this author →KAKEN DB |
| Keywords: | Ascorbic acid | | ESR-ST | | polyphenol | | radical scavenging activity | | ROS | | Rosa spp |
| Issue Date: | 3-Jan-2022 |
| Publisher: | Elsevier |
| Journal Title: | Scientia horticulturae |
| Volume: | 291 |
| Start Page: | 110528 |
| Publisher DOI: | 10.1016/j.scienta.2021.110528 |
| Abstract: | Fruits of the genus Rosa plants are called rose hips. The common hips of R. canina are well known as a rich source of antioxidants like ascorbic acid and polyphenols. To investigate availability in the hips in Rosa spp., wild Rosa hips originating from East Asia, i.e. R. acicularis, R. davurica, R. multiflora and R. rugosa were evaluated in terms of the content of antioxidants and antioxidant ability in the hydrophilic extracts. The hips from R. glauca originating from south Europe and its interspecific hybrids ('Kitaayaka' and 'Consared'), and purchased R. canina hips were also examined. In addition to the colorimetric detections of DPPH and ORAC, ESR-ST methods were employed for evaluating antioxidant ability, which can determine scavenging activities against naturally-occurring ROS i.e. superoxide anion radical (center dot O2-), hydroxyl radical (HO center dot), alkoxyl radical (RO center dot) and singlet oxygen (1O2), individually. The hips of R. davurica and 'Consared' showed quite high values in both the total content of ASA plus DHA (40.8-103.1 g/kg DW) and total polyphenols (119.2-161.5 g quercetin eq./kg DW) regardless of the years collected. They also had high antioxidant activities against each radical compared to other rose hips, and thus their antioxidant ability seems multiple. Both ASA and polyphenols could scavenge radicals of ROO center dot and 1O2, since significant correlations (P< 0.05) were confirmed. However, polyphenols might have greater contribution to the antioxidant activities, because the correlation coefficients were higher in total polyphenols than ASA. R. davurica can be one of the useful genetic resources for breeding cultivars which will bear antioxidant-rich rose hips, since 'Consared' is a progeny of R. davurica x glauca. |
| Rights: | ©2021. This manuscript version is made available under the CC-BY-NC-ND 4.0 license https://creativecommons.org/licenses/by-nc-nd/4.0/ | | https://creativecommons.org/licenses/by-nc-nd/4.0/ |
| Type: | article (author version) |
| URI: | http://hdl.handle.net/2115/91028 |
| Appears in Collections: | 農学院・農学研究院 (Graduate School of Agriculture / Faculty of Agriculture) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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Submitter: 鈴木 卓
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