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Iwashina, T., T. Nakane, K. Fujikawa, T. Mizuno, 2025. Four new flavonol
glycosides from the leaves and stems of Sedum japonicum subsp.
japonicum var. japonicum.
Biochemical Systematics and Ecology accepted
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Ishiguro, K., M. D. Pahnekolayi, K. Kitao, T. Mizuno, N. Nakamura and Y.
Tanaka, 2025.Molecular cloning and characterization of three
glycosyltransferases involved in the anthocyanin biosynthetic pathway in
a
Clematis cultivar.
Bulletin of the National Museum of Nature and Science Series B
51: 35–47.
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Mizuno, T., Y. Ishikawa-Takano, T. Nakane, H.P., Devkota, T. Iwashina,
2024. Flavonoids from the leaves and stems of
Sedum japonicum var. senanense and their antioxidant
activity. Fitoterapia 177: 106020.
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Mizuno, T., Q. Qin, F. Tatsuzawa, S. Hayashi and T. Iwashina, 2024.
Identification of the flower pigments in the garden balsam (Impatiens balsamina), and their properties in textile dyeing.
Bulletin of the National Museum of Nature and Science Series B
50: 71-77.
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Mizuno, T., T. Nakane, H.P. Devkota, T. Ito, G. Kokubugata, T. Iwashina,
2024. New flavonoids from the leaves and stems of
Sedum formosanum (Crassulaceae).
Phytochemistry Letters 61: 198-207.
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Mizuno, T., S. Mori, K. Sugahara, Y. Tomohisa, S. Koi, T. Iwashina,
2024. Floral pigments and their perception by avian pollinators in
three Chilean Puya species.
Journal of Plant Research 137: 395–409.（リンクを新しいタブで開きます）(894.7 KB)
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Qin, Q., F. Tatsuzawa, T. Nakane, T. Kaidzuka, T. Iwashina, T. Mizuno,
2024. Anthocyanins and flavonols from the flowers of
Ranunculus cultivars (Ranunculaceae) and their color expression.
The Horticulture Journal 93: 114-125.
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Iwashina, T., S. Rahayu, T. Nakane, T. Mizuno, C. Tsutsumi, D.
Widyatmoko, 2023. Three minor flavone glycosides from
Aeschynanthus species and cultivars (Gesneriaceae).
Natural Product Communications 18: 1–4
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Mizuno, T., H. Seto, T. Nakane, Y. Murai, F. Tatsuzawa, T. Iwashina,
2023. Anthocyanin and flavones from the flowers of
Tripora divaricata (Lamiaceae) and their contribution to blue
violet color.
Bulletin of the National Museum of Nature and Science Series B
49: 57-64.
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Iwashina, T., H.P. Devkota, T. Mizuno, 2023. Flavonoids from the leaves
of
Penstemon frutescens. Chemistry of Natural Compounds 59:
543-545.
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Iwashina, T., S. Rahayu, Destri, K. Sugahara, T. Nakane, T. Mizuno, C.
Tsutsumi, D. Widyatmoko, 2023. Flavonoids from the leaves of
Amorphophallus asper and
Amorphophallus paeoniifolius (Araceae).
Phytochemistry letters 53: 132-136.
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Mizuno, T., N. Uchiyama, S. Tanaka, T. Nakane, H. P. Devkota, K.
Fujikawa, N. Kawahara, T. Iwashina, 2022. Flavonoids from
Sedum japonicum subsp. oryzifolium (Crassulaceae).
Molecules 27; 7632.
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Iwashina, T., M. Nakata, T. Nakane, T. Mizuno, 2022. Flavonoid
glycosides from Hylotelephium sieboldii var. sieboldii and
var. ettyuense endemic to Japan.
Biochemical Systematics and Ecology 105; 104505.
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Iwashina, T., S. Rahayu, T. Nakane, H. P. Devkota, T. Mizuno, C.
Tsutsumi, D. Widyatmoko, 2022. Flavonoids and phenylethanoids from the
flowers and leaves of Aeschynanthus species and cultivars
(Gesneriaceae). Phytochemistry 203; 113367.
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Iwashina, T., T. Mizuno, 2022. Flavonoids from the flowers and leaves of
Kerria japonica (Rosaceae).
Bulletin of the National Museum of Nature and Science Series B
48: 89-94.
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Mizuno, T., N. Tanaka, M. M. Aung, M. Azuma, M. Koshioka, T. Iwashina,
2022. Anthocyanins from the leafy stems and rhizomes of
Zingiber mekongense and their distribution in nine Zingiberaceae
and one Costaceae species.
Bulletin of the National Museum of Nature and Science Series B
48: 61-69.
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Iwashina, T., N. Tanaka, M. M. Aung, H. P. Devkota., T. Mizuno, 2022.
Flavonoids and anthocyanins from the leaves of the Pride of Burma (Amherstia nobilis). Biochemical Systematics and Ecology. 101: 104391.
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Iwashina, T., H. Tobe, T. Nakane, T. Mizuno, T. Jaffré, 2022. Flavonoids
and phenolic compounds from the parasitic gymnosperm
Parasitaxus usta endemic to New Caledonia.
Natural Product Communications 17: 1–6.
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Iwashina,T., S. Rahayu, K. Sugahara, T. Mizuno, C. Tsutsumi, D.
Widyatmoko, 2021. Acylated pelargonidin and cyanidin 3-sambubiosides
from the flowers of
Aeschynanthus species and cultivars. Phytochemistry 192:
112956.
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Iwashina T., T. Mizuno, 2021. Further identification of flavonoids
deposited in the National Museum of Nature and Science in Japan –
Flavonoids isolated from the flowers of Cacti –
Bulletin of the National Museum of Nature and Science Series B
47: 153–163.
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Mizuno, T., Y. Akita, A. Uehara, T. Iwashina, 2021. Identification of
anthocyanins and phenolic acid in the flowers of three lungwort
(Pulmonaria) cultivars and their comparisons during flower
developmental stage.
Bulletin of the National Museum of Nature and Science Series B
47: 143–151.
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Tatsuzawa, F., T. Mizuno, R. Kikuchi, K. Kato, T. Ota, Y. Murai, R.
Yangzom, T. Iwashina, 2021. Flavonoids in the flowers of
Primula ×polyantha Mill. and Primula primulina (Spreng.)
H. Hara (Primulaceae). Phytochemistry 189: 112827.
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Iwashina, T., R. Yangzom, H.P. Devkota, T. Mizuno, 2021. Flavonoids from
the leaves and flowers of the Himalayan
Cathcartia villosa(Papaveraceae).
Biochemical Systematics and Ecology 96: 104267.
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Murayama, K., M. Kato-Murayama, T. Sato, T. Hosaka, K. Ishiguro, T.
Mizuno, K. Kitao, T. Honma, S. Yokoyama, Y. Tanaka, M. Shirouzu, 2021.
Anthocyanin 5,3’-aromatic acyltransferase from Gentiana triflora,
a structural insight into biosynthesis of the blue anthocyanin.
Phytochemistry186: 112727.
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Iwashina, T., R. Yangzom, H.P. Devkota and T. Mizuno, 2021. Flavonoids
from the Flowers and Leaves of the Himalayan
Megacodon stylophorus (Gentianaceae).
Natural Product Communications. 16: 1-4.
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Mizuno, T., K. Sugahara, C. Tsutsumi, M. Iino, S. Koi, N. Noda and T.
Iwashina, 2021. Identification of anthocyanin and other flavonoids
from the green–blue petals of Puya alpestris (Bromeliaceae) and
a clarification of their coloration mechanism.
Phytochemistry 181: 112581.
（リンクを新しいタブで開きます）
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Iwashina, T., N. Tanaka, M. M.Aung, H. P. Devkota, T. Mizuno, 2020.
Phenolic compounds from parasitic Sapria himalayana f.
albovinosa
and Sapria myanmarensis (Rafflesiaceae) in Myanmar.
Biochemical Systematics and Ecology, 93: 104179.
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Mizuno, T., R. Yangzom, H. P. Devkota, Y. Murai, R. Dorji, K. Dorji, C.
Wangmo, C. Gyeltshen and T. Iwashina, 2020. Flavonol Glycosides from the
Whitish Flowers of Primula alpicola and
P. sikkimensis var. hopeana in Bhutan.
Bulletin of the National Museum of Nature and Science, Series B,
46: 185-194.
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Iwashina, T., T. Mizuno and H.P. Devkota, 2020. Further Identification
of Flavonoids Deposited in the National Museum of Nature and Science in
Japan – Flavonoids Isolated from Cirsium Taxa and
Carduus nutans (Asteraceae) –.
Bulletin of the National Museum of Nature and Science, Series B,
46: 195-214.
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Iwashina, T. and T. Mizuno, 2020. Flavonoids and Xanthones from the
Genus
Iris (Review) – Phytochemistry, Relationships with Flower Colors
and Taxonomy, and Activities and Function –.
Natural Product Communications, 15: 1-35.
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水野貴行・中根理沙・貝塚隆史・石川（高野）祐子・立澤文見・井上栄一・岩科
司, 2020.
茨城県特産赤ネギ品種‘ひたち紅っこ’に含まれるフラボノイドの同定と抗酸化活性評価.
園芸学研究, 19: 237–245（リンクを新しいタブで開きます） |
Iwashina, T., Destri, S. Rahayu, C. Tsutsumi, Yuzammi, T. Mizuno and D.
Widyatmoko, 2020. Flavonoids and xanthones from the leaves of
Amorphophallus titanum (Araceae).
Biochemical Systematics and Ecology, 90: 104036.
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Mizuno, T. and T. Iwashina, 2019. Intermolecular copigmentation and
color stabilization in the violet blue flowers of tall bearded iris
cultivar.
Bulletin of the National Museum of Nature and Science, Series B,
45: 169–174.
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Mizuno, T., N. Tanaka, M. M. Aung, T. Yukawa and T. Iwashina, 2019.
Reconstruction of flower color of Amherstia nobilis by in vitro
examination.
Bulletin of the National Museum of Nature and Science, Series B,
45: 165–168.
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Iwashina, T., K. Amamiya, T. Kamo, J. Kitajima, T. Mizuno, A. Uehara and
N. Koizuka, 2019. 2'-Hydroxylated 3-deoxyanthocyanin from the flowers of
Cosmos sulphureus cultivars.
Natural Product Communications, 14: 1-4
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Iwashina, T., K. Yokoyama, R. Yangzom, T. Mizuno, H. P. Devkota, Y.
Murai, K. Dorji, C. Wangmo and C. Gyeltshen, 2019. Anthocyanins and
flavonols from the blue flowers of six Meconopsis species in
Bhutan. Biochemical Systematics and Ecology, 86: 103925.
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Hoshino, A., T. Mizuno, K. Shimizu, S. Mori, S. Fukada-Tanaka, K.
Furukawa, K. Ishiguro, Y. Tanaka and S. Iida, 2019. Generation of yellow
flowers of the Japanese morning glory by engineering its flavonoid
biosynthetic pathway toward aurones. Plant and Cell Physiology,
60: 1871-1879
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Iwashina, T., N. Tanaka, M. M. Aung, T. Mizuno and T. Yukawa, 2019.
Anthocyanins and flavonols from the flowers of
Amherstia nobili endemic to Myanmar.
Biochemical Systematics and Ecology, 86: 103906.
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Iwashina, T., G. Kokubugata, K. Nakamura, T. Mizuno, H. P. Devkota, M.
Yokota, Y. Murai and Y. Saito, 2018. Flavonoids from three Wild Glycine
Species in Japan and Taiwan. Natural Product Communications, 13:
1641-1644.
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Yokoyama, K., R. Yangzom, T. Mizuno, Y. Murai, K. Dorji, C. Wangmo, C.
Gyeltshen and T. Iwashina, 2018. Flavonol glycosides in the flowers of
the Himalayan Meconopsis paniculata and
Meconopsis integrifolia as yellow pigments.
Biochemical Systematics and Ecology, 81:102-104.
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Mizuno, T., Y. Okuyama and T. Iwashina, 2018. Flavonoids from
Iris sanguinea var. tobataensis and chemotaxonomic and
molecular phylogenetic comparisons with Iris sanguinea var.
sanguinea.
Bulletin of the National Museum of Nature and Science, Series B, 44: 135-145（リンクを新しいタブで開きます）(773.9 KB)
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水野貴行・福田直子・湯本弘子, 2018.
ジャスモン酸メチル処理と光条件が蕾で収穫した大輪八重咲きトルコギキョウ品種の花弁発色および切り花品質に及ぼす影響.
園芸学研究, 17: 465-474.
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Iwashina, T., R. Yangzom, Y. Murai, K. Dorji, T. Mizuno and C. Wangmo,
2018. Anthocyanins from the Red Flowers of Meconopsis wallichi in
Bhutan. Natural Product Communications, 13: 359-360.
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Okitsu, N., T. Mizuno, K. Matsui, S. H. Choi and Y.
Tanaka, 2018. Molecular cloning of flavonoid biosynthetic genes and
biochemical characterization of anthocyanin O-methyltransferase
of Nemophila menziesii Hook. and Arn.
Plant Biotechnology. 35: 9-16.
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Mizuno, T., N. Fukuta and H. Shimizu-Yumoto, 2017. Nonuniform coloration
of harvested flower buds of double-flowered Eustoma is reduced by
methyl jasmonate treatment. The Horticulture Journal,
86: 244-251
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Mizuno, T., A. Uehara, D. Mizuta, T. Yabuya and T. Iwashina, 2015.
Contribution of anthocyanin-flaovone copigmentation to grayed violet
flower color of Dutch iris cultivar‘Tiger’s Eye’ under the presence of
carotenoids.
Scientia Horticulturae, 186: 201-206.
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Mizuno, T., T. Kamo, N. Sasaki, H. Yada, Y. Murai and T. Iwashina, 2015.
Novel C-xylosylflavones from the leaves and flowers of
Iris gracilipes. Natural Product Communications, 10:
441-444.
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Iwashina, T., J. Kitajima, T. Mizuno, S. V. Smirnov, O. Damdinsuren and
K. Kondo, 2015. New kaempferol 3,7-diglucosides from
Asplenium ruta-muraria and Asplenium altajense.
Natural Product Communications, 10: 417-419.
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Mizuno, T., T. Yabuya, J. Kitajima and T. Iwashina, 2013. Identification
of novel C-glycosylflavones and their contribution to flower
colour of the Dutch iris cultivars.
Plant Physiology and Biochemistry, 72: 116-124.
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Mizuno, T., Y. Okuyama and T. Iwashina, 2012. Phenolic compounds from
Iris rossii, and their chemotaxonomic and systematic
significance. Biochemical Systematics and Ecology, 44: 157-160.
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Mizuno, T., T. Yabuya, N. Sasaki and T. Iwashina, 2012. Phenolic
compounds, including novel C-glycosylflavone, from the flower of
the tall bearded iris cultivar ‘Victoria Falls’.
Natural Product Communications, 7: 1591-1594.
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Hosaka, H., T. Mizuno and T. Iwashina, 2012. Flavonoid pigments and
color expression in the flowers of black hollyhock (Alcea rosea
Nigra).
Bulletin of the National Museum of Nature and Science, Series B,
38: 69-75.
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Mizuno, T., T. Yabuya, J. Kitajima and T. Iwashina, 2012. Comparison of
flower color and flavonoid composition between blue and violet flower of
Dutch iris cultivars. Polyphenols Communications, Vol. 2. 401-402
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Tanikawa, N., K. Yoshida, T. Kondo, T. Mizuno, T. Iwashina and M.
Nakayama, 2011. Urakunoside, a new tetraglycosyl kaempferol from petals
of the wabisuke camellia cv. Tarokaja.
Bioscience, Biotechnology, and Biochemistry, 75: 2046-2048.
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Mizuno, T., W. Amaki and H. Watanabe, 2009. Effects of monochromatic
light irradiation by LED on the growth and anthocyanin contents in
leaves of cabbage seedlings. Acta Horticulture, 907. 179-184.
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