New Antioxidative Phenolic Glycosides Isolated from Kokuto Non-centrifuged Cane Sugar(Organic Chemistry)
スポンサーリンク
概要
- 論文の詳細を見る
Nine compounds, 3-hydroxy-4, 5-dimethoxyphenyl-β-D-glucopyranoside (1), β-D-fructfuranosyl-α-D- (6-vanilloyl) -glucopyranoside (2), β-D-fructfuranosyl-α-D- (6-syringyl) -glucopyranoside (3), 3-hydroxy-1- (4-hydroxy-3-methoxyphenyl) -2- [4- (3-hydroxy-1- (E) -propenyl) -2-methoxyphenoxylpropyl-β-D-glucopyranoside (4), 3-hydroxy-1- (4-hydroxy-3-methoxyphenyl) -2- [4- (3-hydroxy-1- (E) -propenyl) -2, 6-dimethoxyphenoxy] propyl-β-D-glucopyranoside (5), dehydrodiconiferyl alcohol-9'-β-D-glucopyranoside (6), 4- [ethane-2- [3- (4-hydroxy-3-methoxyphenyl) -2-propen]oxy] -2, 6-dimethoxyphenyl-β-D-glucopyranoside (7), 4- [ethane-2- [3- (4-hydroxy-3-methoxyphenyl) -2-propen]oxy] -2-methoxyphenyl-β-D-glucopyranoside (8), and 3-hydroxy-1- (4-hydroxy-3, 5-dimethoxyphenyl) -2- [4- (3-hydroxy-1- (E) -propenyl) -2, 6-dimethoxyphenoxy] propyl-β-D-glucopyranoside (9), were isolated from Kokuto noncentrifuged cane sugar. Their structures were elucidated by spectroscopic evidence, mainly based on the NMR technique. Among them, seven new glycosides were identified. The 2-deoxyribose oxidation method was used to measure their antioxidative activity. All of these compounds showed antioxidative activities.
- 社団法人日本農芸化学会の論文
- 2002-01-23
著者
-
ICHIBA Toshio
Okinawa Ind. Tech. Center
-
TAKARA Kensaku
Laboratory of Applied Biochemistry Faculty of Agriculture, University of the Ryukyus
-
Ichiba Toshio
Okinawa Industrial Technology Center
-
Ichiba Toshio
Exploratory Medicinal Sciences Pfizer Global Research And Development(pgrd)-nagoya Laboratories Pfiz
-
Wada K
Department Of Bioscience And Biotechnology Faculty Of Agriculture University Of The Ryukyus
-
Wada K
Univ. Electro‐communications Chofu‐shi Jpn
-
Takara Kensaku
4 Fac. Of Agriculture Univ. Of The Ryukyus
-
Takara Kensaku
Laboratory Of Applied Biochemistry Department Of Bioscience And Biotechnology Faculty Of Agriculture
-
MATSUI Daigo
Laboratory of Applied Biochemistry, Department of Bioscience and Biotechnology, Faculty of Agricultu
-
WADA Koji
Laboratory of Applied Biochemistry, Department of Bioscience and Biotechnology, Faculty of Agricultu
-
NAKASONE Yoko
Laboratory of Applied Biochemistry, Department of Bioscience and Biotechnology, Faculty of Agricultu
-
Wada Koji
Department Of Bioscience And Biotechnology Faculty Of Agriculture University Of The Ryukyus
-
Wada Koji
Laboratory For Mathematical Neuroscience Riken Brain Science Institute
-
Matsui Daigo
Laboratory Of Applied Biochemistry Department Of Bioscience And Biotechnology Faculty Of Agriculture
-
Nakasone Yoko
Laboratory Of Applied Biochemistry Department Of Bioscience And Biotechnology Faculty Of Agriculture
-
Wada Koji
Faculty Of Agriculture University Of The Ryukyus
関連論文
- Isoprenoids of Okinawan Mangroves as Lipid Input into Estuarine Ecosystem
- Effect of Kokuto, a Non-Centrifugal Cane Sugar, on the Development of Experimental Atherosclerosis in Japanese Quail and Apolipoprotein E Deficient Mice
- Selective Use of L-Valine and L-Isoleucine for the Biosynthesis of Branched-chain Fatty Acids in Rat Skin
- Transmission Characteristics of an MSL which has Arranged the Dielectric Rods Periodically Inside the Dielectric Substrate
- A Study on Transmission Characteristics of Periodic Structures Using Cylindrical Dielectric Materials in Microwave Band
- 1Ip21 Production of (R)-3HB by Azohydromonas lata with low-cost raw materials
- Liposomes Encapsulating Aloe vera Leaf Gel Extract Significantly Enhance Proliferation and Collagen Synthesis in Human Skin Cell Lines
- CJ-15,801, a Novel Antibiotic from a Fungus, Seimatosporium sp.
- Lipid distribution in branching coral Montipora digitata
- Human Tyrosinase Inhibitor in Rum Distillate Wastewater
- Antihypertensive Effect of an Extract of Passiflora edulis Rind in Spontaneously Hypertensive Rats
- Luteolin Inhibits Endothelin-1 Secretion in Cultured Endothelial Cells
- Realization of Attenuation Poles, Spurious Resonance Suppression and Size Reduction by Microstrip SIR Loaded with Dielectric Rods(Devices, Wireless Technologies and Computational Electromagnetics)
- Out-of-Band Improvement by Microstrip Line BPFs with Multiple Attenuation Poles in Stopband Using Various Conditions of Coupling Length of Partially Coupled-Line Section(Resonators & Filters, Recent Technologies of Microwave and Millimete
- C-2-83 Experimental Study on LTCC Resonators Loaded with Dielectric Rods(C-2. マイクロ波B(受動デバイス), エレクトロニクス1)
- A Method for LTCC Resonators to Realize Improved-Resonant Characteristics on Reduced-Size Microstrip Structure(Components and Devices)(Wave Technologies for Wireless and Optical Communications)
- C-2-80 Resonant Characteristics of Tapped Resonators Loaded with Dielectric Rods
- 2P-2077 Fermentation and Bioconversion Processes for Production of (R)-3-hydroxybutyric acid
- Thielavins as Glucose-6-phosphatase (G6Pase) Inhibitors : Producing Strain, Fermentation, Isolation, Structural Elucidation and Biological Activities
- Evaluation of Antioxidant Activity of Vegetables from Okinawa Prefecture and Determination of Some Antioxidative Compounds
- Measurement of Complex Permittivity for Liquid Phantom by Transmission Line Method Using Coaxial Line(General Methods, Materials, and Passive Circuits)(Advances in Characterization and Measurement Technologies for Microwave and Millimeter
- Location of Multiple Transmission Zeros by Tap-Coupling Technique for Bandpass Filters and Duplexers Using Short-Ended λ/2 Resonators(Passive(Filter))(Recent Trends on Microwave and Millimeter Wave Application Technology)
- Realization of Low Spurious Responses by Various Bandpass Filters Using Open-Ended λ/2 Resonators(Passive(Filter))(Recent Trends on Microwave and Millimeter Wave Application Technology)
- Location of Multiple Transmission Zeros by Tap-Coupling Technique for Bandpass Filters and Duplexers Using Short-Ended λ/2 Resonators
- A Class of a Planar Duplexer Consisting of BPFs with Attenuation Poles Designed by Manipulating Tapped Resonators(Special Issue on Microwave and Millimeter Wave Technology)
- New Tapped Distributed Constant Bandpass Filters with Manipulation of Attenuation Pole Arrangement
- New Phenolic Compounds from Kokuto, Non-centrifuged Cane Sugar(Organic Chemistry)
- An Empirical Study of a Coplanar Bandpass Filter with Attenuation Poles Using Short-Ended Half-Wavelength Resonators
- An Effective Method for Designing Bandpass Filters Using λ/4 Resonators for Improving Out-of-Band Characteristics
- Technique for Improving Out-of-Band Characteristics of Planar Microwave Filters Using Tapped Resonators
- New Antioxidative Phenolic Glycosides Isolated from Kokuto Non-centrifuged Cane Sugar(Organic Chemistry)
- Estimation of Complex Permittivity Using Rectangular Waveguide with Flange by FDTD Method
- Free Radical Scavenging and Hepatoprotective Actions of the Medicinal Herb, Crassocephalum crepidioides from the Okinawa Islands(Biochemistry/Molecular Biology)
- An On-Line Scheduler for ASIC Manufacturing Line Management
- A Scalable and Flexible CIM System with Precise and Quick Scheduler for ASIC
- Characterization and Bioavailability of Liposomes Containing a Ukon Extract
- 1,1-Diphenyl-2-picrylhydrazyl Radical Scavenging Activity and Tyrosinase Inhibitory Effects of Constituents of Sugarcane Molasses
- Determination of Long-chain Alcohol and Aldehyde Contents in the Non-Centrifuged Cane Sugar Kokuto
- Antioxidative Flavan-3-ol Glycosides from Stems of Rhizophora stylosa
- Phenolic Compounds from Sugarcane Molasses Possessing Antibacterial Activity against Cariogenic Bacteria
- Antioxidative Compounds Isolated from Kokuto, Non-centrifugal Cane Sugar
- Self-organization of globally continuous and locally distributed information representation
- Production and Characterization of a Glycolipid Biosurfactant, Mannosylerythritol Lipid B, from Sugarcane Juice by Ustilago scitaminea NBRC 32730
- 1Bp12 Influence of bioconversion process with Azohydromonas lata on the resting cells, production of (R)-3-hydroxybutyric acid and poly(3-hydroxybutyrate)
- Screening of Medicinal and Edible Plants in Okinawa, Japan, for Enhanced Proliferative and Collagen Synthesis Activities in NB1RGB Human Skin Fibroblast Cells