| Item type |
紀要論文 / Departmental Bulletin Paper(1) |
| 公開日 |
2021-04-28 |
| タイトル |
|
|
タイトル |
トウガラシにおけるBrix と諸形質との関係（英文） |
| タイトル |
|
|
タイトル |
Relationship between the soluble solids metric Brix and other traits in Capsicum peppers |
| 言語 |
|
|
言語 |
eng |
| キーワード |
|
|
主題 |
Brix, Capsaicinoid, Capsicum annuum, total soluble solid, total sugar |
| 資源タイプ |
|
|
資源 |
http://purl.org/coar/resource_type/c_6501 |
|
タイプ |
departmental bulletin paper |
| 著者 |
Rathnayaka Mudiyanselage Sangeeth Maduranga Bandara RATHNAYAKA
小林, 美嘉
南, 峰夫
根本, 和洋
松島, 憲一
|
| 信州大学研究者総覧へのリンク |
|
|
氏名 |
根本, 和洋 |
|
URL |
https://soar-rd.shinshu-u.ac.jp/profile/ja.jUnePUkh.html |
| 信州大学研究者総覧へのリンク |
|
|
氏名 |
松島, 憲一 |
|
URL |
https://soar-rd.shinshu-u.ac.jp/profile/ja.uayFPUkh.html |
| 出版者 |
|
|
出版者 |
信州大学農学部附属アルプス圏フィールド科学教育研究センター |
| 引用 |
|
|
内容記述 |
信州大学農学部AFC報告 19: 55-69(2021) |
| 書誌情報 |
ja : 信州大学農学部AFC報告
巻 19,
p. 55-69,
発行日 2021-03-31
|
| 抄録 |
|
|
内容記述 |
The present study was conducted to clarify the relationship between fruit Brix and other chemical components related to taste in chili peppers and to clarify how Brix, which changes in response to environmental stress, is related to other traits such as yield. The experiments were conducted from 2015 to 2019. In experiment 1, 39 varieties of Capsicum annuum were cultivated in 2015 and their pungency and the taste components were evaluated. Relationship of pungency and taste components among varieties were also investigated. In experiment 2, Japanese chili pepper cultivars ‘Manganji’, ‘Fushimiamanaga’ and ‘Botankosho’ were grown under several stress conditions from 2015 to 2019 to determine the relationships of pungency and the taste components in each individual variety. In experiment 3, we observed the effect of stress conditions on plant growth performance and yield using drought stress and salinity stress on ‘Shishito’, ‘Sapporo’ and ‘Botankosho’ cultivars. In experiment 1, although significant positive correlation was found between total sugar content and glucose content in all groups, there was no significant positive correlation between Brix and total sugar content. In experiment 2, a significant positive correlation was found between total sugar content and Brix in all cultivars under all stress conditions. Moreover, a significant positive correlation was found between total sugar content and Brix in each variety. These results clarified that it was not appropriate to use Brix for the comparison of varietal difference of total sugar content but that it was possible to estimate the differences among treatments and individuals within the same variety. In experiment 3, we also found that stress during cultivation increased Brix and capsaicinoid content, and decreased yield, fruit size, and number of leaves. The stress induced increase in Brix because of reduced yield and fruit size, and the effect of reduced photosynthetic ability on Brix due to reduced number of leaves seemed rather small. |
| 資源タイプ（コンテンツの種類） |
|
| ISSN |
|
|
収録物識別子タイプ |
EISSN |
|
収録物識別子 |
2433-8877 |
| 書誌レコードID |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA1291835X |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
AFCbulletin19_5.pdf (1.7 MB)
