Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Rosalind Y. Wong"'
Publikováno v:
Journal of the Science of Food and Agriculture. 88:2194-2200
BACKGROUND: We completed a study over a 200-day period examining the stability of limonin glucoside formulated into three beverage matrices. RESULTS: Beverages containing limonin glucoside were found to contain limonin (0.13–20.10 mg L−1) during
Autor:
Gregory M. Glenn, Syed H. Imam, William J. Orts, Justin Shey, Kevin M. Holtman, Rosalind Y. Wong, Kay S. Gregorski, Artur P. Klamczynski
Publikováno v:
Carbohydrate Polymers. 65:529-534
Starch is an inexpensive commodity that has been used for non-food purposes for many years. Some of these uses include cross-linked starches that are synthesized with a variety of multifunctional reagents. One unexplored possibility is the use of azi
Publikováno v:
Lipids. 41:77-83
The purpose of this investigation was to develop conditions for producing 2-monoricinoleoyl DAG. We used lipase-catalyzed hydrolysis of triricinolein to obtain 2-monoricinolein and thereafter synthesized 1,2(2,3)-diricinolein through esterification o
Publikováno v:
Food Chemistry. 115:1025-1027
Mesquite (Prosopis spp.) are woody leguminous plants that belong to the family Leguminosae and grow in arid and semiarid regions of America, Africa and Asia. Prosopis spp. produce indehiscent fruit (pods) that can be milled to yield flour that is sol
Autor:
Gary R. Takeoka, Jose De J. Berrios, Richard H. Edwards, Rosalind Y. Wong, Louisa C. Ling, Lan T. Dao, Ron G. Buttery
Publikováno v:
LWT - Food Science and Technology. 31:443-448
A series of unsaturated branched esters were purified by preparative gas chromatography and their odor thresholds were determined using sensory panel methods. In general, unsaturated branched esters had higher odor thresholds than their saturated cou
Autor:
Lan T. Dao, Richard H. Edwards, Rosalind Y. Wong, Gerhard H. Full, Leslie A. Harden, Gary R. Takeoka, Jose De J. Berrios
Publikováno v:
Journal of Agricultural and Food Chemistry. 45:3395-3400
Three anthocyanins were isolated from the acidified methanol extracts of UI 911 black beans (Phaseolus vulgaris L.) using solid phase extraction and preparative high-performance liquid chromatography . The anthocyanins were characterized using chroma
Publikováno v:
Phytochemistry. 42:875-879
The structure and absolute stereochemistry of a new diterpenoid alkaloid, barbaline, was determined by NMR spectroscopy techniques and single-crystal X-ray diffraction analysis.
Autor:
Rosalind Y. Wong, William F. Haddon, Leslie A. Harden, Mabry Benson, Robert E. Wilson, Kenneth L. Stevens, Ronald G. Binder
Publikováno v:
Journal of Agricultural and Food Chemistry. 44:256-263
Hypochlorite treatment of a simulated food-processing mixture produces 3,4-dichloromaleimide and 3,3-dichloro-4-(dichloromethylene)-2,5-pyrrolidinedione (C5HCl4NO2). The tetrachloro compound and two analogs, which can be synthesized from citraconic a
Publikováno v:
Journal of Natural Products. 57:348-356
Publikováno v:
Phytochemistry. 34:297-301
Fronds of a distinct chemotype of Pentagramma triangularis ssp. triangularis produce an exudate from which two novel flavonoids have been isolated. Common to both substances is a kaempferol-4′-methyl ether moiety bearing a C-8 methylene to which is