Search Results - "Matsuura, Hiromichi"

Saponins in garlic as modifiers of the risk of cardiovascular disease by Matsuura, H

“…Most chemical and biological studies about garlic have been conducted using organosulfur compounds. However, a variety of steroid saponins from garlic and…”
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Intake of garlic and its bioactive components by Amagase, H, Petesch, B L, Matsuura, H, Kasuga, S, Itakura, Y

“…The health benefits of garlic likely arise from a wide variety of components, possibly working synergistically. The complex chemistry of garlic makes it…”
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HPLC Determination of (+)-Pseudoephedrine and (−)-Ephedrine in Japanese Herbal Medicines Containing Ephedra Herb Using Solid-Phase Extraction by Ichikawa, Makoto, Udayama, Manabu, Imamura, Kazuhiko, Shiraishi, Sumihiro, Matsuura, Hiromichi

“…We developed a rapid and simple HPLC method combined with solid-phase extraction (SPE) for quantitative analysis of (+)-pseudoephedrine (PEP) and (−)-ephedrine…”
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Scavenging effect of aged garlic extract and its constituents on active oxygen species by Ide, N, Matsuura, H, Itakura, Y

“…The effect of aged garlic extract (AGE) and its major organosulphur constituents, S‐allylcysteine (SAC), S‐allylmercaptocysteine (SAMC) and alliin on active…”
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Antioxidant effects of fructosyl arginine, a Maillard reaction product in aged garlic extract by Ide, Nagatoshi, Lau, Benjamin H.S., Ryu, Kenjiro, Matsuura, Hiromichi, Itakura, Yoichi

“…The amino-carbonyl (Maillard) reaction of amino acids with sugars is a nonenzymatic browning reaction that takes place during the processing, cooking, and…”
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Studies on Constituents from Chamaecyparis pisifera and Antibacterial Activity of Diterpenes by XIAO, Du, KUROYANAGI, Masanori, ITANI, Tomio, MATSUURA, Hiromichi, UDAYAMA, Manabu, MURAKAMI, Masatoshi, UMEHARA, Kaoru, KAWAHARA, Nobuo

“…In the course of our research for biologically active constituents from coniferous plants, a chromone derivative (1) and an abietane derivative (2) were…”
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Neurotrophic activity of organosulfur compounds having a thioallyl group on cultured rat hippocampal neurons by MORIGUCHI, T, MATSUURA, H, KODERA, Y, ITAKURA, Y, KATSUKI, H, SAITO, H, NISHIYAMA, N

“…Several organosulfur compounds found in garlic extract promoted the survival of rat hippocampal neurons in vitro. From the analysis of structure-activity…”
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Isolation of Pseudoprototimosaponin AIII from Rhizomes of Anemarrhena asphodeloides and Its Hypoglycemic Activity in Streptozotocin-Induced Diabetic Mice by Nakashima, Noboru, Kimura, Ikuko, Kimura, Masayasu, Matsuura, Hiromichi

“…A hot-H2O extract of rhizomes of Anemarrhena asphodeloides, the Japanese sino-medicine "chimo," lowered the blood glucose level in alloxan-diabetic mice…”
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HPLC Determination of (+)-Pseudoephedrine and (-)-Ephedrine in Japanese Herbal Medicines Containing Ephedra Herb Using Solid-Phase Extraction by Makoto ICHIKAWA, Manabu UDAYAMA, Kazuhiko IMAMURA, Sumihiro SHIRAISHI, Hiromichi MATSUURA

“…We developed a rapid and simple HPLC method combined with solid-phase extraction (SPE) for quantitative analysis of (+)-pseudoephedrine (PEP) and (-)-ephedrine…”
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Saponins of Plants of Panax Species Collected in Central Nepal, and Their Chemotaxonomical Significance. III by TANAKA, Osamu, HAN, Eyong-Chae, YAMAGUCHI, Hiroyuki, MATSUURA, Hiromichi, MURAKAMI, Toshiyuki, TANIYAMA, Toshio, YOSHIKAWA, Masayuki

“…Panax pseudo-ginseng subsp. pseudo-ginseng has a carrot like root with a small rhizome. It was shown that the saponin composition of roots and rhizomes of this…”
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Isolation and Structure Determination of cerebrosides from Garlic, the Bulbs of Allium sativum L by INAGAKI, Masanori, HARADA, Yasuo, YAMADA, Koji, ISOBE, Ryuichi, HIGUCHI, Ryuichi, MATSUURA, Hiromichi, ITAKURA, Yoichi

“…Five cerebrosides, AS-1-1 (1), AS-1-2 (2), AS-1-3 (3), AS-1-4 (4), and AS-1-5 (5) were obtained from the CHCl3-MeOH extract of Garlic, the bulbs of Allium…”
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Effect of garlic and garlic preparations on physiological and psychological stress in mice by Ushijima, Mitsuyasu, Sumioka, Isao, Kakimoto, Masanori, Yokoyama, Koji, Uda, Naoto, Matsuura, Hiromichi, Kyo, Eikai, Suzuki, Ayumi, Kasuga, Shigeo, Itakura, Yoichi, Petesch, Brenda L., Amagase, Harunobu

“…The effect of several kinds of garlic preparations such as raw garlic juice (RGJ), heated garlic juice (HGJ), processed garlic powder (PGP) and aged garlic…”
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High-Performance Liquid Chromatographic Analysis of Acidic Saponins of Ginseng and Related Plants by YAMAGUCHI, HIROYUKI, KASAI, RYOJI, MATSUURA, HIROMICHI, TANAKA, OSAMU, FUWA, TORU

“…High-performance liquid chromatography (HPLC) of the glucuronide saponin (ginsenoside-Ro) and malonyl-saponins (malonyl-ginsenosides-Rb1, -Rb2, -Rc and -Rd) in…”
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N alpha-(1-deoxy-D-fructos-1-yl)-L-arginine, an antioxidant compound identified in aged garlic extract by Ryu, K, Ide, N, Matsuura, H, Itakura, Y

“…Aged garlic extract (AGE) has been shown to have antioxidant activity. The organosulfur compounds, S-allyl-L-cysteine and S-allylmercapto-L-cysteine, are…”
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A Furostanol Glycoside from Allium chinense G. DON by MATSUURA, Hiromichi, USHIROGUCHI, Tsuyoshi, ITAKURA, Yoichi, FUWA, Toru

“…From bulbs of Allium chinense G. DON (Liliaceae), a new furostanol glycoside, named chinenoside I (1), was isolated and the structure was established to be…”
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A Furostanol Glycoside from Garlic, Bulbs of Allium sativum L by MATSUURA, HIROMICHI, USHIROGUCHI, TSUYOSHI, ITAKURA, YOICHI, HAYASHI, NORIHIRO, FUWA, TORU

“…A new furostanol glycoside (1) was isolated from garlic, bulbs of Allium sativum L. (Liliaceae), and the structure was established to be 26-O-β-glucopyranosyl…”
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Further Studies on Steroidal Glycosides from Bulbs, Roots and Leaves of Allium sativum L by MATSUURA, Hiromichi, USHIROGUCHI, Tsuyoshi, ITAKURA, Yoichi, FUWA, Toru

“…A new furostanol glycoside (2), named sativoside-B1, was isolated from garlic, bulbs of Allium sativum L., along with proto-desgalactotigonin (3). The…”
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Steroidal Saponins from Elephant Garlic, Bulbs of Allium ampeloprasum L by MORITA, TOSHINOBU, USHIROGUCHI, TSUYOSHI, HAYASHI, NORIHIRO, MATSUURA, HIROMICHI, ITAKURA, YOICHI, FUWA, TORU

“…From bulbs of Allium ampeloprasum L. (elephant garlic : Liliaceae), a new spirostane-type saponin, named ampeloside Bs1 (7), and two new furostane-type…”
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Further Studies on Dammarane-Saponins of Sanchi-Ginseng by MATSUURA, HIROMICHI, KASAI, RYOJI, TANAKA, OSAMU, SARUWATARI, YUHICHIRO, FUWA, TOHRU, ZHOU, JUN

“…Three new saponins, named notoginsenosides-R3 (11), -R4 (12), and -R6 (13) were isolated from Sanchi-Ginseng, roots of Panax notoginseng. The structures of…”
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Further Studies on Dammarane-Saponins of Ginseng Roots by MATSUURA, HIROMICHI, KASAI, RYOJI, TANAKA, OSAMU, SARUWATARI, YUHICHIRO, KUNIHIRO, KAZUO, FUWA, TOHRU

“…A new dammarane-saponin named ginsenoside-Ra3 (3) was isolated from both White and Red Ginseng in yields of 0.005%. The structure of 3 was established to be…”
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