Document Detail

Influence of cultivar and germination on bioactive amines in soybeans (Glycine max L. Merril).
MedLine Citation:
PMID:  16159176     Owner:  NLM     Status:  MEDLINE    
The levels of amines in soybeans as affected by cultivar in two consecutive years and by germination were investigated. Spermidine, spermine, putrescine, agmatine, and cadaverine were detected, whereas tyramine, histamine, tryptamine, serotonine, and phenylethylamine were not. Spermidine was the predominant amine followed by spermine. High concentrations of these amines confirmed soybean as a rich source. Cadaverine was confirmed to be inherent to soybean. The percent contribution of spermidine and spermine to total levels was not affected by cultivar in either years. However, amine levels were affected by cultivars in different ways in the consecutive years. Cadaverine was affected more by the cultivar, whereas spermidine, spermine, and agmatine were affected by harvest year. During germination the levels of amines from soybean increased significantly, except for agmatine. Spermidine and spermine accumulated in the cotyledon, whereas cadaverine and putrescine accumulated in the radicle and hypocotyl.
M Beatriz A Glória; João Tavares-Neto; Renata A Labanca; M Selma Carvalho
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Publication Detail:
Type:  Comparative Study; Journal Article; Research Support, Non-U.S. Gov't    
Journal Detail:
Title:  Journal of agricultural and food chemistry     Volume:  53     ISSN:  0021-8561     ISO Abbreviation:  J. Agric. Food Chem.     Publication Date:  2005 Sep 
Date Detail:
Created Date:  2005-09-14     Completed Date:  2005-10-31     Revised Date:  2006-11-15    
Medline Journal Info:
Nlm Unique ID:  0374755     Medline TA:  J Agric Food Chem     Country:  United States    
Other Details:
Languages:  eng     Pagination:  7480-5     Citation Subset:  IM    
Laboratório de Bioquímica de Alimentos, Departamento de Alimentos, FAFAR, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil.
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MeSH Terms
Agmatine / analysis
Biogenic Amines / analysis*
Cadaverine / analysis
Putrescine / analysis
Seeds / chemistry*
Soybeans / chemistry*
Species Specificity
Spermidine / analysis
Spermine / analysis
Reg. No./Substance:
0/Biogenic Amines; 110-60-1/Putrescine; 124-20-9/Spermidine; 306-60-5/Agmatine; 462-94-2/Cadaverine; 71-44-3/Spermine

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine

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