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Research article

First published 2018-12

A New Flavonol Glucoside from the Leaves of Crypsinus trilobus

Pham Thi Bich Hanh, Ngo Thi Phuong, Le Ngoc Hung [...]

Natural Product Communications

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Research article

First published 2015-3

Anthocyanins and Other Flavonoids as Flower Pigments from Eleven Centaurea Species

Tamaki Mishio, Kosaku Takeda, Tsukasa Iwashina

Natural Product Communications

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Research article

First published 2021-2

Flavonoids From the Flowers and Leaves of the Himalayan Megacodon stylophorus (Gentianaceae)

Tsukasa Iwashina, Rinchen Yangzom, Hari Prasad Devkota [...]

Natural Product Communications

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Research article

First published 2009-10

Identification and Quantification of Flavonoids from Chuquiraga spinosa (Asteraceae)

Amaya Landa, Raquel Casado, M. Isabel Calvo

Natural Product Communications

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Research article

First published 2018-12

Flavonoids from three Wild Glycine Species in Japan and Taiwan

Tsukasa Iwashina, Goro Kokubugata, Koh Nakamura [...]

Natural Product Communications

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Research article

First published 2010-12

Kaempferol Glycosides in the Flowers of Carnation and their Contribution to the Creamy White Flower Color

Tsukasa Iwashina, Masa-atsu Yamaguchi, Masayoshi Nakayama [...]

Natural Product Communications

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Research article

First published 2013-9

New Flavonol Glycosides from the Leaves of Triantha Japonica and Tofieldia Nuda

Tsukasa Iwashina, Minoru N. Tamura, Yoshinori Murai [...]

Natural Product Communications

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Research article

First published 2015-3

Flower Color Changes in three Japanese Hibiscus Species: Further Quantitative Variation of Anthocyanin and Flavonols

Satoshi Shimokawa, Tsukasa Iwashina, Noriaki Murakami

Natural Product Communications

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Research article

First published 2017-11

Quercetin-3- O -glucoside Improves Glucose Tolerance in Rats and Decreases Intestinal Sugar Uptake in Caco-2 Cells

Denys Torres-Villarreal, Alberto Camacho, Fermín I. Milagro [...]

Natural Product Communications

Open access

Research article

First published 2019-9

2′-Hydroxylated 3-Deoxyanthocyanin from the Flowers of Cosmos sulphureus Cultivars

Tsukasa Iwashina, Kotarou Amamiya, Tsunashi Kamo [...]

Natural Product Communications

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