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United States Department of Agriculture

Agricultural Research Service

Related Topics

George J Piazza
Biobased and Other Animal Co-products Research
Chemistry

Phone: (215) 233-6511 ext. 6511
Fax: (215) 233-6795
Room 2202.2

600 E MERMAID LN
ERRC
WYNDMOOR , PA 190388598

Projects
Commercial Flocculants from Low-Value Animal Protein
Appropriated (D)
  Accession Number: 428661

Publications (Clicking on the reprint icon Reprint Icon will take you to the publication reprint.)
Flocculation of wheat straw soda lignin by hemoglobin and chicken blood: Effects of cationic polymer or calcium chloride -
Piazza, G.J., Lora, J., Garcia, R.A. 2016. Flocculation of wheat straw soda lignin by hemoglobin and chicken blood: Effects of cationic polymer or calcium chloride. Journal of Chemical Technology & Biotechnology. doi: 10.1002/jctb.5061.
The effect of chicken blood and its components on wastewater characteristics and sewage surcharges -
Garcia, R.A., Nieman, C.M., Haylock, R.A., Rosentrater, K.A., Piazza, G.J. 2016. The effect of chicken blood and its components on wastewater characteristics and sewage surcharges. Poultry Science. 95(8):1950-1956. doi: 10.3382/ps/pew114.
Recovery of wheat straw soda lignin using flocculation by proteins, synthetic flocculants, and a metal coagulant -
Piazza, G.J., Lora, J., Garcia, R.A. 2015. Recovery of wheat straw soda lignin using flocculation by proteins, synthetic flocculants, and a metal coagulant. Journal of Biobased Materials and Bioenergy. 9(4):447-455. DOI: 10.1166/jbmb.2015.1542.
Biobased flocculants derived from animal processing protein by-products -
Ultrasonic processing for recovery of chicken erythrocyte hemoglobin Reprint Icon -
Garcia, R.A., Clevenstine, S.M., Piazza, G.J. 2015. Ultrasonic processing for recovery of chicken erythrocyte hemoglobin. Journal of Food and Bioproducts Processing. 94:1-9. DOI: 10.1016/j.fbp.2014.12.002.
Application of the elusieve process to the classification of meat and bone meal particles Reprint Icon -
Garcia, R.A., Piazza, G.J. 2015. Application of the elusieve process to the classification of meat and bone meal particles. Applied Engineering in Agriculture. 31(1):165-170. DOI: 10.13031/aea.31.10410.
Flocculation of kaolin and lignin by bovine blood and hemoglobin Reprint Icon -
Piazza, G.J., Lora, J., Garcia, R.A. 2014. Flocculation of kaolin and lignin by bovine blood and hemoglobin. Journal of Chemical Technology & Biotechnology. 90:1419-1425. DOI: 10.1002/jctb.4443.
Poultry blood preservation and the impact of preservation on flocculant activity Reprint Icon -
Garcia, R.A., Stein, S.D., Piazza, G.J. 2014. Poultry blood preservation and the impact of preservation on flocculant activity. Applied Engineering in Agriculture. 30(3):445-453. DOI: 10.13031/aea.30.10436.
Design of a laboratory method for rapid evaluation of experimental flocculants -
Garcia, R.A., Riner, S.A., Piazza, G.J. 2013. Design of a laboratory method for rapid evaluation of experimental flocculants. Applied Engineering in Agriculture. 53(2):880-886.
Flocculation of high purity wheat straw soda lignin Reprint Icon -
Piazza, G.J., Lora, J., Garcia, R.A. 2014. Flocculation of high purity wheat straw soda lignin. Bioresource Technology. 152:548-551. DOI: org/10.1016/j.biortech.2013.11.040.
Proteolysis of meat and bone meal to increase utilisation Reprint Icon -
Piazza, G.J., Garcia, R.A. 2013. Proteolysis of meat and bone meal to increase utilisation. Animal Production Science. 54:200-206. Available: http://dx.doi.org/10.1071/AN13041.
Identification of highly active flocculant proteins in bovine blood Reprint Icon -
Piazza, G.J., Nunez, A., Garcia, R.A. 2012. Identification of highly active flocculant proteins in bovine blood. Applied Biochemistry and Biotechnology. 166(5):1203-1214.
Non-feed application of rendered animal proteins for microbial production of eicosapentaenoic acid by the fungus Pythium irregulare Reprint Icon -
Liang, Y., Garcia, R.A., Piazza, G.J., Wen, Z. 2011. Non-feed application of rendered animal proteins for microbial production of eicosapentaenoic acid by the fungus Pythium irregulare. Journal of Agricultural and Food Chemistry. 59(22):11990-11996.
A renewable flocculant from a poultry slaughterhouse waste and preliminary estimate of production costs Reprint Icon -
Piazza, G.J., Garcia, R.A., Mcaloon, A.J. 2011. A renewable flocculant from a poultry slaughterhouse waste and preliminary estimate of production costs. Resources Conservation and Recycling. 55:842-848.
Rendered-protein hydrolysates for microbial synthesis of cyanophycin biopolymer Reprint Icon -
Solaiman, D., Garcia, R.A., Ashby, R.D., Piazza, G.J., Steinbuchel, A. 2011. Rendered-protein hydrolysates for microbial synthesis of cyanophycin biopolymer. New Biotechnology. 28(6):552-558.
Hydrolysis of animal protein meals for improved utility in non-feed applications -
Garcia, R.A., Pyle, D.J., Piazza, G.J., Wen, Z. 2011. Hydrolysis of animal protein meals for improved utility in non-feed applications. Applied Engineering in Agriculture. 27(2):269-275.
The non-nutritional performance characteristics of peptones made from rendered protein -
Garcia, R.A., Piazza, G.J., Wen, Z., Pyle, D.J., Solaiman, D. 2010. The non-nutritional performance characteristics of peptones made from rendered protein. Journal of Industrial Microbiology and Biotechnology. 37:95-102.
Meat & bone meal extract and gelatin as renewable flocculants Reprint Icon -
Piazza, G.J., Garcia, R.A. 2009. Meat & bone meal extract and gelatin as renewable flocculants. Bioresource Technology. 101:781-787.
Conversion of Phosphatidylcholine to PPosphatidylglycerol with phospholipase D and Glycerol -
Piazza, G.J., Marmer, W.N. 2007. Conversion of Phosphatidylcholine to Posphatidylglycerol with phospholipase D and Glycerol. Journal of the American Oil Chemists' Society. 84(7):645-651.
Lipase-catalyzed harvesting and/or enrichment of industrially and nutritionally important fatty acids -
Piazza, G.J., Foglia, T.A., Xu, X. 2007. Lipase-catalyzed harvesting and/or enrichment of industrially and nutritionally important fatty acids. In:Rastall, R., editor. Novel Enzyme Technology for Food Applications. Boca Raton, FL:Woodhead Publishing, Cambridge and CRC Press. p. 285-313.
ONE-POT SYNTHESIS OF FATTY ACID EPOXIDES FROM TRIACYLGLYCEROLS USING ENZYMES PRESENT IN OAT SEEDS -
Piazza, G.J., Foglia, T.A. 2006. One-Pot Synthesis of Fatty Acid Epoxides from Triacylglycerols Using Enzymes Present in Oat Seeds. Journal of the American Oil Chemists' Society. 83(12):1021-1025.
SYNTHESIS OF FATTY ACID EPOXIDES FROM VEGETABLE OILS AND FATS USING ENZYMES IN OAT SEEDS -
Piazza, G.J., Foglia, T.A. 2006. Synthesis of fatty acid epoxides from vegetable oils and fats using enzymes in oat seeds [abstract]. Annual Meeting and Expo of the American Oil Chemists' Society. p. 73.
PREPARATION OF FATTY AMIDE POLYOLS VIA EPOXIDATION OF VEGETABLE OIL AMIDES BY OAT SEED PEROXYGENASE -
Piazza, G.J., Foglia, T.A. 2005. Preparation of fatty amide polyols via epoxidation of vegetable oil amides by oat seed peroxygenase. Journal of the American Oil Chemists' Society. 82(7):481-485.
INCREASED DIOL FORMATION BY HYDROLYSIS OF FATTY EPOXIDES FORMED BY OAT PEROXYGENASE -
Piazza, G.J., Foglia, T.A. 2005. Increased diol formation by hydrolysis of fatty epoxides formed by oat peroxygenase [abstract]. Annual Meeting and Expo of the American Oil Chemists' Society. p. 64.
PREPARATION OF FATTY POLYOLS USING PEROXYGENASE FROM OAT SEEDS -
Piazza, G.J., Foglia, T.A. 2005. Preparation of fatty polyols using peroxygenase from oat seeds [abstract]. American Chemical Society National Meeting. Paper No. BIOT-313.
PRODUCTION OF FATTY POLYOLS BY EPOXIDATION OF VEGETABLE OIL DERIVATIVES BY OAT SEED PEROXYGENASE -
Piazza, G.J. 2005. Production of fatty polyols by epoxidation of vegetable oil derivatives by oat seed peroxygenase. In: Research Signpost. Recent Res. Devel. Biotech. Bioeng.. Kerala, India. 6:43-50.
SYNTHESIS OF A FATTY TETRAHYDROXYAMIDE USING PEROXYGENASE FROM OAT SEEDS -
Piazza, G.J., Foglia, T.A. 2004. Synthesis of a fatty tetrahydroxyamide using peroxygenase from oat seeds. Journal of the American Oil Chemists' Society. 81(10):933-937.
PRODUCTION OF FATTY POLYOLS BY HYDROLYSIS AFTER ENZYMATIC EPOXIDATION -
Piazza, G.J., Foglia, T.A. 2004. Production of fatty polyols by hydrolysis after enzymatic epoxidation {abstract}. American Oil Chemists' Society Industrial Applications of Renewable Resources. Poster No. 4.
FATTY EPOXIDE SYNTHESIS WITH PEROXYGENASE AND HYDROLYSIS WITH ALUMINA AND PERCHLORIC ACID -
Piazza, G.J., Nunez, A., Foglia, T.A. 2004. Fatty epoxide synthesis with peroxygenase and hydrolysis with alumina and perchloric acid [abstract]. 95th Annual Meeting of the American Oil Chemists' Society. p. 28.
BIOPROCESSING OF OILS AND FATS TO HIGHER VALUE-ADDED PRODUCTS -
Foglia, T.A., Ashby, R.D., Solaiman, D., Haas, M.J., Piazza, G.J., Marmer, W.N. 2004. Bioprocessing of oils and fats to higher value-added products [abstract]. IV International Soybean Processing and Utilization Congress. p.754-758.
HYDROLYSIS OF MONO- AND DIEPOXYOCTADECANOATES BY ALUMINA -
Piazza, G.J., Nunez, A., Foglia, T.A. 2003. Hydrolysis of mono- and diepoxyoctadecanoates by alumina. Journal of the American Oil Chemists' Society. 80(9):901-904.
FORMATION OF A DIHYDROFURAN FATTY ACID BY OXIDATION OF CONJUGATED LINOLEIC ACID WITH PEROXYGENASE -
PIAZZA, G.J., NUNEZ, A., FOGLIA, T.A. ISOLATION OF UNSATURATED DIOLS AFTER OXIDATION OF CONJUGATED LINOLEIC ACID WITH PEROXYGENASE. LIPIDS. 2003. VOL. 38, no. 3. p. 255-261.
SUBSTRATE SPECIFICITY OF MEMBRANE-BOUND OAT SEED PEROXYGENASE: ANALYSES OF LIPID EPOXIDES BY LIQUID CHROMATOGRAPHY COUPLED WITH ELECTRON IMPACT AND ATMOSPHERIC PRESSURE IONIZATION MASS SPECTROMETRY -
PIAZZA, G.J., NUNEZ, A., FOGLIA, T.A. EPOXIDATION OF FATTY ACIDS, FATTY METHYL ESTERS, AND ALKENES BY IMMOBILIZED OAT SEED PEROXYGENASE. JOURNAL MOLECULAR CATALYSIS B: ENZYMATIC. 2003. v. 21. p. 143-151.
EPOXIDATION OF CARBON-CARBON DOUBLE BOND WITH MEMBRANE BOUND PEROXYGENASE -
Piazza, G.J., Foglia, T.A., Nunez, A. 2005. Epoxidation of carbon-carbon double bond with membrane bound peroxygenase. U.S.Patent 6,852,315.
PURIFICATION OF LIPOXYGENASE FROM CHLORELLA: PRODUCTION OF 9- AND 13-HYDROPEROXIDE DERIVATIVES OF LINOLEIC ACID -
NUNEZ, A., FOGLIA, T.A., PIAZZA, G.J. PURIFICATION OF LIPOXYGENASE FROM CHLORELLA: PRODUCTION OF THE 9 AND 13-HYDROPEROXIDE DERIVATES OF LINOLEIC ACID. LIPIDS. 2002. v. 37. p. 1027-1032.
NEW PROCESSES FOR THE CONVERSION OF FATS AND OILS TO HIGHER VALUE-ADDED PRODUCTS -
IMPROVED METHOD FOR EXTRACTION OF HYDROPEROXIDE LYASE FROM CHLORELLA -
Last Modified: 5/2/2016
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