Preparation and use of hydrogels

作者: Franklin Pringgosusanto , Adam J. Toth , Keith Hans , Cory M. Bryant , June Qi-Zheng

DOI:

关键词:

摘要: The present invention pertains to a method for preparing hydrogel in dry conditions that contains high loading of the active ingredient, preferably flavor or fragrance molecules. compositions are initially solid form and extruded sized desired shape size. actual is formed in-situ from uptake water suspending medium. hydrogels have following properties: contain up 40% ingredient prior uptake; retain color particle identity moisture systems; at elevated temperature.

参考文章(17)
Chiho Ishii, Shoji Sakaguchi, Keiko Hondou, Takahiko Soeda, Katsutoshi Yamazaki, Process for producing bound-formed food ,(1995)
Akira Okada, Toyohiro Sawada, Kazuhiro Sako, Muneo Fukui, Hiroshi Nakashima, Hydrogel-forming sustained-release preparation ,(1993)
Patrick K. Campbell, Amarpreet S. Sawhney, David A. Melanson, Methods and apparatus for in situ formation of hydrogels ,(1999)
Helmut Dr. Brod, Karl-Heinz Renz, Jürgen Dr. Hinderer, Christian Dr. Rasp, Encapsulating medium and method for encapsulating perfumes and flavours ,(2000)
Fadia Al-Khalil, Horst G. Zerbe, Rapidly disintegrating flavored film for precooked foods ,(2002)
Mark A. Sprecker, Robert W. Blocker, Nicolas Kossiakoff, Myrna Hagedorn, Lynda B. McLean, Michael P. McLean, Augustine Yonghwi Kim, Mohamad I. Farbood, Bioprocess for the high-yield production of food flavor-acceptable jasmonic acid and methyl jasmonate ,(1999)
Kenneth C. Waterman, Michael C. Roy, Danni Supplee, Dwayne T. Friesen, Avinash G. Thombre, Ronald A. Beyerinck, Mark B. Chidlaw, William J. Curatolo, Michael B. Fergione, Leah A. Appel, Hydrogel-driven layered drug dosage form ,(2000)
Mark B. Knudson, Julio M. Fernandez, Condensed-Phase Microparticle Composition and Method ,(1994)