| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2010-10-04 |
| タイトル |
|
|
タイトル |
Superoxide Anion Radical Scavenging Activities of Herbs and Pastures in Northern Japan Determined Using Electron Spin Resonance Spectrometry |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Herbs and pastures |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
superoxide anion radical |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
scavenging activity |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
ESR |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
HPLC |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
altitudinal locations |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| 著者 |
Al-Mamun, Mohammad
Yamaki, Koji
Masumizu, Toshiki
Nakai, Yumi
Saito, Katsumi
Sano, Hiroaki
Tamura, Yoshifumi
|
| 著者(機関) |
|
|
値 |
Faculty of Agriculture, Iwate University |
| 著者(機関) |
|
|
値 |
Post-Harvest Science and Technology Division, Japan International Research Center for Agricultural Science |
| 著者(機関) |
|
|
値 |
Faculty of Pharmaceutical Science, Sojo University |
| 著者(機関) |
|
|
値 |
Analytical Instrument Division, JEOL Ltd. |
| 著者(機関) |
|
|
値 |
Poultry Division, Experiment station for Animal Husbandry, Aomori Prefectural Agriculture and Forestry Research Center |
| 著者(機関) |
|
|
値 |
Faculty of Agriculture, Iwate University |
| 著者(機関) |
|
|
値 |
Forage Production and Utilization Research Team, National Agricultural Research Center for Tohoku Region |
| 登録日 |
|
|
日付 |
2010-10-04 |
| 書誌情報 |
International Journal of Biological Sciences
巻 3,
号 6,
p. 349-355,
発行日 2007-07-01
|
| ISSN |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
1449-2288 |
| Abstract |
|
|
内容記述タイプ |
Other |
|
内容記述 |
Free radicals are not only destructive to the living cells but also reduce the quality of animal products through oxidation. As a result the superoxide anion radical (O2 ・－), one of the most destructive reactive oxygen species, is a matter of concern for the animal scientists as well as feed manufacturers to ensure the quality of product to reach consumers demand. The superoxide anion radical scavenging activities (SOSA) of water and MeOH extracts of 2 herbs and 9 pasture samples collected from lowland and highland swards were determined against a 5,5-dimethyl-1-pyroline-N-oxide-O2・－spin adduct based on a hypoxanthine-xanthine oxidase reaction using electron spin resonance spectrometry. Both the water and MeOH extracted SOSA differed among the herbs and pastures. Species and altitudinal variations were observed between extraction methods. The herbs were higher in both water and MeOH extracted SOSA than the pastures except for water extracts of one pasture, white clover (Trifolium repens L.). Among the pastures, quackgrass (Agrophyron repens L.) showed higher SOSA in both the MeOH and water extracts, and timothy (Phleum pretense L.) showed higher MeOH extracted SOSA. It is apparent that the kind and amount of antioxidants differ among herbs and pastures. Animal health and quality of animal products could be improved by adequate selection and combining of herbs and pastures having higher SOSA. |
| 出版者 |
|
|
出版者 |
Ivyspring International Publisher. |
| 権利 |
|
|
権利情報 |
Copyright (c) Ivyspring International Publisher |
| 著者版フラグ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
ijbs-v3n6p349-355.pdf (941.0 kB)
