File Download
There are no files associated with this item.
Links for fulltext
(May Require Subscription)
- Publisher Website: 10.2525/ecb.54.109
- Scopus: eid_2-s2.0-84964864197
- Find via
Supplementary
-
Citations:
- Scopus: 0
- Appears in Collections:
Article: Effect of light intensity and light/dark period on iridoids in Hedyotis diffusa
Title | Effect of light intensity and light/dark period on iridoids in Hedyotis diffusa |
---|---|
Authors | |
Keywords | Asperuloside Environmental control Hedyotis diffusa Iridoid glycoside Lighting condition Plant factory |
Issue Date | 2016 |
Citation | Environmental Control in Biology, 2016, v. 54, n. 2, p. 109-116 How to Cite? |
Abstract | The purpose of this study was to clarify the effects of light intensity and light/dark period on the concentration of iridoids in the plant Hedyotis diffusa, which finds use in herbal medicine. To investigate the effect of light conditions, plants were grown in a chamber with factorial treatments comprising three light/dark periods (14/10 h, 19/5 h and 24/0 h) and two light intensities (photosynthetic photon flux density of 142 and 40μmol m-2 s-1). The epigeous dry weight was greatest with the treatments using high light intensity regardless of light period. The concentration of asperuloside (an iridoid) at 24/0 h was noticeably greater than that at 14/10 h or 19/5 h irrespective of light intensity. It was expected that the critical light period for the production of asperuloside would occur between 19 h and 24 h. The content of asperuloside was greatest at 24/0 h under high light intensity. Therefore, high light intensity and a 24/0-h light/dark period can produce high-quality H diffusa. |
Persistent Identifier | http://hdl.handle.net/10722/343210 |
ISSN | 2020 SCImago Journal Rankings: 0.303 |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Higashiuchi, Kazuki | - |
dc.contributor.author | Uno, Yuichi | - |
dc.contributor.author | Kuroki, Shinichiro | - |
dc.contributor.author | Hisano, Masaki | - |
dc.contributor.author | Mori, Tomoka | - |
dc.contributor.author | Wong, Chun Wai | - |
dc.contributor.author | Leung, Ping Chung | - |
dc.contributor.author | Lau, Clara Bik San | - |
dc.contributor.author | Itoh, Hiromichi | - |
dc.date.accessioned | 2024-05-10T09:06:19Z | - |
dc.date.available | 2024-05-10T09:06:19Z | - |
dc.date.issued | 2016 | - |
dc.identifier.citation | Environmental Control in Biology, 2016, v. 54, n. 2, p. 109-116 | - |
dc.identifier.issn | 1880-554X | - |
dc.identifier.uri | http://hdl.handle.net/10722/343210 | - |
dc.description.abstract | The purpose of this study was to clarify the effects of light intensity and light/dark period on the concentration of iridoids in the plant Hedyotis diffusa, which finds use in herbal medicine. To investigate the effect of light conditions, plants were grown in a chamber with factorial treatments comprising three light/dark periods (14/10 h, 19/5 h and 24/0 h) and two light intensities (photosynthetic photon flux density of 142 and 40μmol m-2 s-1). The epigeous dry weight was greatest with the treatments using high light intensity regardless of light period. The concentration of asperuloside (an iridoid) at 24/0 h was noticeably greater than that at 14/10 h or 19/5 h irrespective of light intensity. It was expected that the critical light period for the production of asperuloside would occur between 19 h and 24 h. The content of asperuloside was greatest at 24/0 h under high light intensity. Therefore, high light intensity and a 24/0-h light/dark period can produce high-quality H diffusa. | - |
dc.language | eng | - |
dc.relation.ispartof | Environmental Control in Biology | - |
dc.subject | Asperuloside | - |
dc.subject | Environmental control | - |
dc.subject | Hedyotis diffusa | - |
dc.subject | Iridoid glycoside | - |
dc.subject | Lighting condition | - |
dc.subject | Plant factory | - |
dc.title | Effect of light intensity and light/dark period on iridoids in Hedyotis diffusa | - |
dc.type | Article | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.2525/ecb.54.109 | - |
dc.identifier.scopus | eid_2-s2.0-84964864197 | - |
dc.identifier.volume | 54 | - |
dc.identifier.issue | 2 | - |
dc.identifier.spage | 109 | - |
dc.identifier.epage | 116 | - |
dc.identifier.eissn | 1883-0986 | - |