{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,4]],"date-time":"2026-07-04T11:03:10Z","timestamp":1783162990160,"version":"3.54.6"},"reference-count":32,"publisher":"American Dairy Science Association","issue":"7","license":[{"start":{"date-parts":[[2021,7,1]],"date-time":"2021-07-01T00:00:00Z","timestamp":1625097600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2022,7,22]],"date-time":"2022-07-22T00:00:00Z","timestamp":1658448000000},"content-version":"vor","delay-in-days":386,"URL":"http:\/\/www.elsevier.com\/open-access\/userlicense\/1.0\/"}],"content-domain":{"domain":["journalofdairyscience.org","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Journal of Dairy Science"],"published-print":{"date-parts":[[2021,7]]},"DOI":"10.3168\/jds.2020-18882","type":"journal-article","created":{"date-parts":[[2021,4,16]],"date-time":"2021-04-16T02:23:56Z","timestamp":1618539836000},"page":"7617-7629","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":11,"title":["Effects of corn grain endosperm type and conservation method on site of digestion, ruminal digestion kinetics, and flow of nitrogen fractions to the duodenum in lactating dairy cows"],"prefix":"10.3168","volume":"104","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-7289-6382","authenticated-orcid":false,"given":"Michael S.","family":"Allen","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2306-0949","authenticated-orcid":false,"given":"Yun","family":"Ying","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1747","reference":[{"key":"10.3168\/jds.2020-18882_bib1","doi-asserted-by":"crossref","first-page":"1991","DOI":"10.1071\/AN19337","article-title":"Do more mechanistic models increase accuracy of prediction of metabolisable protein supply in ruminants?","volume":"59","author":"Allen","year":"2019","journal-title":"Anim. Prod. Sci."},{"key":"10.3168\/jds.2020-18882_bib2","series-title":"Method to measure fractional rate of volatile fatty acid absorption from the rumen. Abstracts, Conference on Rumen Function 25","author":"Allen","year":"2000"},{"key":"10.3168\/jds.2020-18882_bib3","doi-asserted-by":"crossref","first-page":"577","DOI":"10.1016\/j.cvfa.2014.07.004","article-title":"Carbohydrate nutrition: Managing energy intake and partitioning through lactation","volume":"30","author":"Allen","year":"2014","journal-title":"Vet. Clin. North Am. Food Anim. Pract."},{"key":"10.3168\/jds.2020-18882_bib4","doi-asserted-by":"crossref","first-page":"7604","DOI":"10.3168\/jds.2020-18881","article-title":"Effects of corn grain endosperm type and conservation method on feed intake and productive performance of lactating dairy cows","volume":"104","author":"Allen","year":"2021","journal-title":"J. Dairy Sci."},{"key":"10.3168\/jds.2020-18882_bib5","doi-asserted-by":"crossref","first-page":"64","DOI":"10.3168\/jds.S0022-0302(80)82888-8","article-title":"Automated simultaneous determination of ammonia and total amino acids in rumen fluid and in vitro media","volume":"63","author":"Broderick","year":"1980","journal-title":"J. Dairy Sci."},{"key":"10.3168\/jds.2020-18882_bib6","doi-asserted-by":"crossref","first-page":"2394","DOI":"10.3168\/jds.S0022-0302(98)70131-6","article-title":"Influence of processed corn grain in diets of dairy cows on digestion of nutrients and milk composition","volume":"81","author":"Crocker","year":"1998","journal-title":"J. Dairy Sci."},{"key":"10.3168\/jds.2020-18882_bib7","doi-asserted-by":"crossref","first-page":"984","DOI":"10.3168\/jds.S0022-0302(69)86680-4","article-title":"Sample size for experiments on milk yield","volume":"52","author":"Gill","year":"1969","journal-title":"J. Dairy Sci."},{"key":"10.3168\/jds.2020-18882_bib8","doi-asserted-by":"crossref","first-page":"2762","DOI":"10.3168\/jds.S0022-0302(92)78039-4","article-title":"Influence of buffer pH and raw corn starch addition on in vitro fiber digestion kinetics","volume":"75","author":"Grant","year":"1992","journal-title":"J. Dairy Sci."},{"key":"10.3168\/jds.2020-18882_bib9","doi-asserted-by":"crossref","first-page":"2465","DOI":"10.3168\/jds.2010-3562","article-title":"Influence of ensiling time and inoculation on alteration of the starch-protein matrix in high-moisture corn","volume":"94","author":"Hoffman","year":"2011","journal-title":"J. Dairy Sci."},{"key":"10.3168\/jds.2020-18882_bib10","doi-asserted-by":"crossref","first-page":"1167","DOI":"10.2135\/cropsci1983.0011183X002300060033x","article-title":"Morphological stage of development as a predictor of alfalfa herbage quality","volume":"23","author":"Kalu","year":"1983","journal-title":"Crop Sci."},{"key":"10.3168\/jds.2020-18882_bib11","doi-asserted-by":"crossref","first-page":"1972","DOI":"10.3168\/jds.S0022-0302(98)75771-6","article-title":"Performance, ruminal fermentation, and site of starch digestion in early lactation cows fed corn grain harvested and processed differently","volume":"81","author":"Knowlton","year":"1998","journal-title":"J. Dairy Sci."},{"key":"10.3168\/jds.2020-18882_bib12","doi-asserted-by":"crossref","first-page":"1936","DOI":"10.3168\/jds.S0022-0302(02)74270-7","article-title":"Effects of forage particle size and grain fermentability in mid-lactation cows. I. Milk production and diet digestibility","volume":"85","author":"Krause","year":"2002","journal-title":"J. Dairy Sci."},{"key":"10.3168\/jds.2020-18882_bib13","series-title":"Physiological Aspects of Digestion and Metabolism in Ruminants","first-page":"455","article-title":"Factors affecting the mean retention time of particles in the fore-stomachs of ruminants and camelids","author":"Lechner-Doll","year":"1991"},{"key":"10.3168\/jds.2020-18882_bib14","doi-asserted-by":"crossref","first-page":"4541","DOI":"10.3168\/jds.2009-2090","article-title":"Type of corn endosperm influences nutrient digestibility in lactating dairy cows","volume":"92","author":"Lopes","year":"2009","journal-title":"J. Dairy Sci."},{"key":"10.3168\/jds.2020-18882_bib15","doi-asserted-by":"crossref","first-page":"247","DOI":"10.1016\/j.anifeedsci.2007.09.023","article-title":"Relationships between kernel vitreousness and dry matter degradability for diverse corn germplasm. I. Development of near-infrared reflectance spectroscopy calibrations","volume":"142","author":"Ngonyamo-Majee","year":"2008","journal-title":"Anim. Feed Sci. Technol."},{"key":"10.3168\/jds.2020-18882_bib16","series-title":"Nutrient Requirements of Dairy Cattle","author":"NRC (National Research Council)","year":"2001"},{"key":"10.3168\/jds.2020-18882_bib17","doi-asserted-by":"crossref","first-page":"174","DOI":"10.3168\/jds.S0022-0302(03)73598-X","article-title":"Effects of corn grain conservation method on feeding behavior and productivity of lactating dairy cows at two dietary starch concentrations","volume":"86","author":"Oba","year":"2003","journal-title":"J. Dairy Sci."},{"key":"10.3168\/jds.2020-18882_bib18","doi-asserted-by":"crossref","first-page":"184","DOI":"10.3168\/jds.S0022-0302(03)73599-1","article-title":"Effects of corn grain conservation method on ruminal digestion kinetics for lactating dairy cows at two dietary starch concentrations","volume":"86","author":"Oba","year":"2003","journal-title":"J. Dairy Sci."},{"key":"10.3168\/jds.2020-18882_bib19","doi-asserted-by":"crossref","first-page":"195","DOI":"10.3168\/jds.S0022-0302(03)73600-5","article-title":"Effects of diet fermentability on efficiency of microbial nitrogen production in lactating dairy cows","volume":"86","author":"Oba","year":"2003","journal-title":"J. Dairy Sci."},{"key":"10.3168\/jds.2020-18882_bib20","doi-asserted-by":"crossref","first-page":"1981","DOI":"10.3168\/jds.S0022-0302(95)76824-2","article-title":"Ruminal fermentation and passage of nutrients to the duodenum of lactating cows fed mixtures of corn and barley","volume":"78","author":"Overton","year":"1995","journal-title":"J. Dairy Sci."},{"key":"10.3168\/jds.2020-18882_bib21","doi-asserted-by":"crossref","first-page":"238","DOI":"10.2527\/1999.771238x","article-title":"Relationship between ruminal starch degradation and the physical characteristics of corn grain","volume":"77","author":"Philippeau","year":"1999","journal-title":"J. Anim. Sci."},{"key":"10.3168\/jds.2020-18882_bib22","doi-asserted-by":"crossref","first-page":"1587","DOI":"10.2527\/1999.7761587x","article-title":"Influence of grain source on ruminal characteristics and rate, site, and extent of digestion in beef steers","volume":"77","author":"Philippeau","year":"1999","journal-title":"J. Anim. Sci."},{"key":"10.3168\/jds.2020-18882_bib23","doi-asserted-by":"crossref","first-page":"25","DOI":"10.1016\/S0377-8401(97)00042-4","article-title":"Influence of genotype and stage of maturity of maize on rate of ruminal starch degradation","volume":"68","author":"Philippeau","year":"1997","journal-title":"Anim. Feed Sci. Technol."},{"key":"10.3168\/jds.2020-18882_bib24","doi-asserted-by":"crossref","first-page":"2178","DOI":"10.3168\/jds.S0022-0302(98)75796-0","article-title":"Influence of genotype and ensiling of corn grain on in situ degradation of starch in the rumen","volume":"81","author":"Philippeau","year":"1998","journal-title":"J. Dairy Sci."},{"key":"10.3168\/jds.2020-18882_bib25","doi-asserted-by":"crossref","first-page":"3096","DOI":"10.3168\/jds.S0022-0302(06)72584-X","article-title":"Comparison of techniques to determine the clearance of ruminal volatile fatty acids","volume":"89","author":"Resende","year":"2006","journal-title":"J. Dairy Sci."},{"key":"10.3168\/jds.2020-18882_bib26","doi-asserted-by":"crossref","first-page":"7918","DOI":"10.3168\/jds.2015-10661","article-title":"Meta-analysis of postruminal microbial nitrogen flows in dairy cattle. I. Derivation of equations","volume":"99","author":"Roman-Garcia","year":"2016","journal-title":"J. Dairy Sci."},{"key":"10.3168\/jds.2020-18882_bib27","doi-asserted-by":"crossref","first-page":"1425","DOI":"10.3168\/jds.S0022-0302(05)72810-1","article-title":"Corn grain endosperm type and brown midrib 3 corn silage: Feeding behavior and milk yield of lactating cows","volume":"88","author":"Taylor","year":"2005","journal-title":"J. Dairy Sci."},{"key":"10.3168\/jds.2020-18882_bib28","doi-asserted-by":"crossref","first-page":"1434","DOI":"10.3168\/jds.S0022-0302(05)72811-3","article-title":"Corn grain endosperm type and brown midrib 3 corn silage: Ruminal fermentation and N partitioning in lactating cows","volume":"88","author":"Taylor","year":"2005","journal-title":"J. Dairy Sci."},{"key":"10.3168\/jds.2020-18882_bib29","doi-asserted-by":"crossref","first-page":"1413","DOI":"10.3168\/jds.S0022-0302(05)72809-5","article-title":"Corn grain endosperm type and brown midrib 3 corn silage: Site of digestion and ruminal kinetics in lactating cows","volume":"88","author":"Taylor","year":"2005","journal-title":"J. Dairy Sci."},{"key":"10.3168\/jds.2020-18882_bib30","doi-asserted-by":"crossref","first-page":"1037","DOI":"10.1051\/rnd:19850804","article-title":"Determination of assay parameters for RNA analysis in bacterial and duodenal samples by spectrophotometry. Influence of sample treatment and preservation","volume":"25","author":"Ushida","year":"1985","journal-title":"Reprod. Nutr. Dev."},{"key":"10.3168\/jds.2020-18882_bib31","doi-asserted-by":"crossref","first-page":"3562","DOI":"10.3168\/jds.S0022-0302(03)73961-7","article-title":"Pelleted beet pulp substituted for high-moisture corn: 3. Effects on ruminal fermentation, pH, and microbial protein efficiency in lactating dairy cows","volume":"86","author":"Voelker","year":"2003","journal-title":"J. Dairy Sci."},{"key":"10.3168\/jds.2020-18882_bib32","doi-asserted-by":"crossref","first-page":"157","DOI":"10.4141\/cjas86-017","article-title":"A rapid procedure for purine measurement and its use for estimating net ruminal protein synthesis","volume":"66","author":"Zinn","year":"1986","journal-title":"Can. J. Anim. Sci."}],"container-title":["Journal of Dairy Science"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0022030221005014?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0022030221005014?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0022030221005014","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,11,8]],"date-time":"2024-11-08T22:07:19Z","timestamp":1731103639000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0022030221005014"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,7]]},"references-count":32,"journal-issue":{"issue":"7","published-print":{"date-parts":[[2021,7]]}},"alternative-id":["S0022030221005014"],"URL":"https:\/\/doi.org\/10.3168\/jds.2020-18882","relation":{},"ISSN":["0022-0302"],"issn-type":[{"value":"0022-0302","type":"print"}],"subject":[],"published":{"date-parts":[[2021,7]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Effects of corn grain endosperm type and conservation method on site of digestion, ruminal digestion kinetics, and flow of nitrogen fractions to the duodenum in lactating dairy cows","name":"articletitle","label":"Article Title"},{"value":"Journal of Dairy Science","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.3168\/jds.2020-18882","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"https:\/\/doi.org\/10.3168\/jds.2020-18881","name":"associatedlink","label":"CrossRef DOI link to the associated document"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2021 American Dairy Science Association\u00ae.","name":"copyright","label":"Copyright"}]}}