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- Publications
- Influence
EVALUATION OF RECOVERABLE FUNCTIONAL LIPID COMPONENTS OF SEVERAL BROWN SEAWEEDS (PHAEOPHYTA) FROM JAPAN WITH SPECIAL REFERENCE TO FUCOXANTHIN AND FUCOSTEROL CONTENTS 1
- M. Terasaki, Atsushi Hirose, +6 authors K. Miyashita
- Biology, Medicine
- Journal of phycology
- 1 August 2009
Fucoxanthin (Fx) and fucosterol (Fs) are characteristic lipid components of brown seaweeds that afford several health benefits to humans. This article describes the quantitative evaluation of lipids… Expand
Seasonal variations of total lipids, fatty acid composition, and fucoxanthin contents of Sargassum horneri (Turner) and Cystoseira hakodatensis (Yendo) from the northern seashore of Japan
- M. Nomura, H. Kamogawa, +5 authors K. Miyashita
- Biology
- Journal of Applied Phycology
- 1 August 2013
The present study describes the seasonal changes in lipid components of two brown algae, Sargassum horneri (Turner) and Cystoseira hakodatensis (Yendo), with specific reference to fucoxanthin (Fx)… Expand
Angiotensin I Converting Enzyme Inhibitory Peptides Derived from Phycobiliproteins of Dulse Palmaria palmata
- Tomoe Furuta, Yoshikatsu Miyabe, H. Yasui, Y. Kinoshita, H. Kishimura
- Biology, Medicine
- Marine drugs
- 1 February 2016
We examined the inhibitory activity of angiotensin I converting enzyme (ACE) in protein hydrolysates from dulse, Palmaria palmata. The proteins extracted from dulse were mainly composed of… Expand
Numerical analysis of two-arm spiral antennas printed on a finite-size dielectric substrate
- H. Nakano, H. Yasui, J. Yamauchi
- Physics
- 7 August 2002
A two-arm spiral antenna (SA) printed on a dielectric substrate backed by a conducting plane is analyzed under the condition that the dielectric substrate has a finite side length of L. The analysis… Expand
Mariculture of Laminaria japonica (Laminariales, Phaeophyceae) using protoplast regeneration
- W. Matsumura, H. Yasui, Hirotoshi Yamamoto
- Biology
- 1 September 2000
The conditions for culture of viable protoplasts from Laminaria japonica were investigated and the regenerative processes were observed in detail. As a result of culturing at four water temperatures… Expand
Regulation of Sorus Formation by Auxin in Laminariales Sporophyte
Young sporophytes of Laminaria japonica Areshoug were cultured in six indole-acetic acid (IAA) concentrations (0, 10−8, 10−7, 10−6, 10−5, 10−4 M) to examine the effect of auxin on growth. The effects… Expand
Phosphorus requirement of the sporophyte of Laminaria japonica (Phaeophyceae)
- H. Mizuta, Shingo Ogawa, H. Yasui
- Biology
- 1 June 2003
Abstract The relationship between phosphorus uptake and internal phosphorus status was studied on the kelp species, Laminaria japonica Areshoug. Elongation of the cultivated sporophyte ceased after… Expand
Protective function of silicon deposition in Saccharina japonica sporophytes (Phaeophyceae)
We investigated biogenic silica deposition in sporophytes of kelp, Saccharina japonica (Laminariaceae). Silicon content was measured in different sporophyte regions and there was a trend for the… Expand
Chromosome Numbers and a Sex Chromosome of Laminaria yendoana Miyabe (Phaeophyta)
- H. Yasui
- Biology
- 1992
Successful sporophyte regeneration from protoplasts of Undaria pinnatifida (Laminariales, Phaeophyceae)
- W. Matsumura, H. Yasui, Hirotoshi Yamamoto
- Biology
- 1 January 2001
Abstract Developmental studies of protoplasts isolated from Undaria pinnatifida were carried out in the laboratory at 5, 10, 15 and 18°C. The whole life cycle was completed for the first time from… Expand