{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,1]],"date-time":"2026-05-01T13:47:32Z","timestamp":1777643252341,"version":"3.51.4"},"reference-count":49,"publisher":"SAGE Publications","issue":"5","license":[{"start":{"date-parts":[[2004,10,1]],"date-time":"2004-10-01T00:00:00Z","timestamp":1096588800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Food sci. technol. int."],"published-print":{"date-parts":[[2004,10]]},"abstract":"<jats:p>Portuguese dry-cured hams were evaluated according to the profile of free amino acids and biogenic amines formation during an extended industrial short ripening process (5-12 months). The highest content of free amino acids was reached on the seventh month of curing. Major increases in content were in lysine, glutamic acid and arginine. The levels of biogenic amines-putrescine, cadaverine, hista-mine, tyramine, spermidine and spermine-analysed by reverse-phase HPLC with UV detection, showed wide fluctuations and variability during the ripening period studied. Spermine and cadaverine tended to be present in larger quantities, whereas histamine and spermidine contents were usually low. Spermine was the only amine detected in all samples analysed. Total biogenic amine contents were significantly higher on the ninth and tenth month of ripening, although the levels seemed to be too low to produce toxicological effects.<\/jats:p>","DOI":"10.1177\/1082013204047597","type":"journal-article","created":{"date-parts":[[2004,12,2]],"date-time":"2004-12-02T09:44:00Z","timestamp":1101980640000},"page":"297-304","source":"Crossref","is-referenced-by-count":33,"title":["Changes in the Profile of Free Amino Acids and Biogenic Amines During the                 Extended Short Ripening of Portuguese Dry-Cured Ham"],"prefix":"10.1177","volume":"10","author":[{"given":"C. M.","family":"Alfaia","sequence":"first","affiliation":[{"name":"Faculdade de Farm\u00e1cia - Centro de Estudos de                         Ci\u00eancias Farmac\u00eauticas, Universidade de Lisboa. Av.                         Prof. Gama Pinto, 1649-003 Lisboa, Portugal and Faculdade de Medicina                         Veterin\u00e1ria - CIISA, Universidade T\u00e9cnica de Lisboa.                         Rua Prof. Cid dos Santos, Alto da Ajuda, 1300-477 Lisboa, Portugal,"}]},{"given":"M. F.","family":"Castro","sequence":"additional","affiliation":[{"name":"Faculdade de Farm\u00e1cia - Centro de Estudos de                         Ci\u00eancias Farmac\u00eauticas, Universidade de Lisboa. Av.                         Prof. Gama Pinto, 1649-003 Lisboa, Portugal"}]},{"given":"V. A.","family":"Reis","sequence":"additional","affiliation":[{"name":"Faculdade de Farm\u00e1cia - Centro de Estudos de                         Ci\u00eancias Farmac\u00eauticas, Universidade de Lisboa. Av.                         Prof. Gama Pinto, 1649-003 Lisboa, Portugal"}]},{"given":"J. M.","family":"Prates","sequence":"additional","affiliation":[{"name":"Faculdade de Medicina Veterin\u00e1ria - CIISA, Universidade                         T\u00e9cnica de Lisboa. Rua Prof. Cid dos Santos, Alto da Ajuda,                         1300-477 Lisboa, Portugal"}]},{"given":"I. T.","family":"de Almeida","sequence":"additional","affiliation":[{"name":"Faculdade de Farm\u00e1cia - Centro de Estudos de                         Ci\u00eancias Farmac\u00eauticas, Universidade de Lisboa. Av.                         Prof. Gama Pinto, 1649-003 Lisboa, Portugal"}]},{"given":"A. D.","family":"Correia","sequence":"additional","affiliation":[{"name":"Faculdade de Medicina Veterin\u00e1ria - CIISA, Universidade                         T\u00e9cnica de Lisboa. Rua Prof. Cid dos Santos, Alto da Ajuda,                         1300-477 Lisboa, Portugal"}]},{"given":"M. A.","family":"Dias","sequence":"additional","affiliation":[{"name":"Alicontrol - Tecnologia e Controlo de Alimentos Lda., Rua Fernando Vaz Lt                         26s-B, 1750-908 Lisboa, Portugal"}]}],"member":"179","published-online":{"date-parts":[[2004,10,1]]},"reference":[{"key":"atypb1","first-page":"304","volume-title":"Proceedings of the 47th International Congress of Meat Science and Technology","author":"Alfaia C."},{"key":"atypb2","unstructured":"Almeida M.I.G.T. (1988).\n                      Biochemical Diagnosis of Amino Acid Diseases:                     Development and Application of a New Chromatography System\n                      . 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