{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,26]],"date-time":"2025-10-26T14:29:56Z","timestamp":1761488996061,"version":"build-2065373602"},"reference-count":36,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2012,9,1]],"date-time":"2012-09-01T00:00:00Z","timestamp":1346457600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/100000199","name":"U.S. Department of Agriculture","doi-asserted-by":"publisher","award":["WIS05239"],"award-info":[{"award-number":["WIS05239"]}],"id":[{"id":"10.13039\/100000199","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["acsess.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["J of Env Quality"],"published-print":{"date-parts":[[2012,9]]},"abstract":"<jats:p>Both the high phosphorus (P) content and P bioavailability of the animal feed coproducts of the corn\u2010ethanol industry could potentially contribute to increased manure and soil P levels and associated environmental issues (e.g., eutrophication). Therefore, a detailed modeling of total P mass flow to the coproducts (i.e., dry distillers grains with solubles, DDGS) was performed. Distribution of P between inorganic P and phytase\u2010hydrolyzable P forms was quantified for selected coproducts (thin stillage, DDGS, modified DDGS [mDDGS]). The P mass balance indicated that although corn is the major P contributor to the coproducts (80.2%), a substantial portion (19.4%) comes from yeast addition. Of the two components constituting DDGS, wet distillers grains and condensed solubles, the latter contributes to only one\u2010third of the mass but, importantly, yields 70.9% of P. The phytase enzyme used, <jats:italic>Aspergillus ficuum<\/jats:italic>, was very effective in hydrolyzing the nonorthophosphate P components of thin stillage, DDGS and mDDGS. Our results would help track P movement during various dry\u2010grind processing steps and formulate strategies for phytase enzyme supplementation to various postfermentation coproducts from corn\u2010ethanol plants.<\/jats:p>","DOI":"10.2134\/jeq2012.0055","type":"journal-article","created":{"date-parts":[[2012,9,17]],"date-time":"2012-09-17T15:00:08Z","timestamp":1347894008000},"page":"1695-1701","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":10,"title":["Phosphorus Flow and Characterization in Dry\u2010Grind Corn Ethanol Plants"],"prefix":"10.1002","volume":"41","author":[{"given":"A.","family":"Alkan\u2010Ozkaynak","sequence":"first","affiliation":[{"name":"Dep. of Biological Systems Engineering Univ. of Wisconsin\u2010Madison 460 Henry Mall Madison WI 53706"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"K. 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