Structural Elucidation of 4-(Cystein-S-yl)butyl Glucosinolate from the Leaves of Eruca sativa
スポンサーリンク
概要
- 論文の詳細を見る
The structurally unique glucosinolate (GSL), 4-(cystein-S-yl)butyl GSL, was identified in the leaves of hydroponically-grown rocket salad (Eruca sativa Mill.). Its electrospray ionization mass spectrometry (ESI-MS)/MS spectrum indicated that this unusual GSL had a molecular weight of 414 as a desulfo (DS)-GSL, and a molecular formula of C14H25N2O8S2 based on its negative ion matrix-assisted laser desorption ionization time-of-flight mass spectrometry (MALDI-TOF-MS) spectrum. For further confirmation, the 4-(cystein-S-yl)butyl DS-GSL was prepared with authentic L-Ser and purified dimeric 4-mercaptobutyl DS-GSL, and its chemical structure then confirmed by ESI-MS/MS data. It is named “glucorucolamine” as a trivial name from its ammonia sensitivity. This unique GSL was found to the greatest extent when rocket salad was grown in a 100% NH4+-N nutrient solution. Despite it clearly seems to reduce the detoxification of excess NH4+ in the leaves of rocket salad, present knowledge about the unique GSL is still far from being sufficient.
- 社団法人 日本農芸化学会の論文
著者
-
Kim Sun-ju
Memuro Upland Farming Research Station National Agricultural Research Center For Hokkaido Region
-
Kim Sun-Ju
National Agricultural Research Center for Hokkaido Region
-
Kawaharada Chiami
Obihiro University of Agriculture and Veterinary Medicine
-
Jin Shigeki
Creative Research Initiative “Sousei,” Hokkaido University
-
HASHIMOTO Makoto
Obihiro University of Agriculture and Veterinary Medicine
-
ISHII Gensho
National Agricultural Research Center for Hokkaido Region
-
YAMAUCHI Hiroaki
National Agricultural Research Center for Hokkaido Region
-
Kim Sun-ju
Department Of Upland Agriculture National Agricultural Research Center For Hokkaido Region (narch)
関連論文
- A Farinograph Study on Dough Characteristics of Mixtures of Wheat Flour and Potato Starches from Different Cultivars
- Effects of High-Molecular-Weight Glutenin Subunits on the Texture of Yellow Alkaline Noodles Using Near-Isogenic Lines
- Staling and Texture of Bread Prepared from New Japanese Bread Wheat Varieties with Slightly Low-Amylose Starch
- Structural Elucidation of 4-(Cystein-S-yl)butyl Glucosinolate from the Leaves of Eruca sativa
- Effect of Potato Starch Characteristics on the Textural Properties of Korean-style Cold Noodles Made from Wheat Flour and Potato Starch Blends
- Effect of Natural Light Periods on Rutin, Free Amino Acid and Vitamin C Contents in the Sprouts of Common (Fagopyrum esculentum Moench) and Tartary (F. tataricum Gaertn.) Buckwheats
- Effect of ammonium : nitrate nutrient ratio on nitrate and glucosinolate contents of hydroponically-grown rocket salad (Eruca saliva Mill.)(Soil Chemistry and Mineralogy)
- Isolation and Structural Elucidation of 4-(β-D-Glucopyranosyldisulfanyl)butyl Glucosinolate from Leaves of Rocket Salad (Eruca sativa L.) and Its Antioxidative Activity
- Effect of Nitrogen and Sulphur Application on the Glucosinolate Content in Vegetable Turnip Rape (Brassica rapa L.)
- Separation and Identification of Glucosinolates of Vegetable Turnip Rape by LC/APCI-MS and Comparison of Their Contents in Ten Cultivars of Vegetable Turnip Rape (Brassica rapa L.)
- Microsatellite marker-assisted selection of fusarium head blight resistance in backcrossed Japanese winter wheat lines
- Structural Elucidation of 4-(Cystein-S-yl)butyl Glucosinolate from the Leaves of Eruca sativa
- Effect of allelic variation in three glutenin loci on dough properties and bread-making qualities of winter wheat
- Comparison of five puroindoline alleles on grain hardness and flour properties using near isogenic wheat lines