Abstract：
:Lactobacillus plantarum N8 and N4 strains isolated from orange degraded L-arginine to citrulline, ornithine and ammonia. Citrulline and ornithine were consumed. Lactobacillus plantarum N4 utilized arginine and ornithine to a higher extent than Lactobacillus plantarum N8. Urea was not detected during arginine degradation, indicating that the amino acid degradation was carried out only by the arginine dihydrolase pathway. Citrulline increased the growth of the two strains, arginine only increased the growth of Lactobacillus plantarum N4. Ornithine did not modify the growth of the strains studied. With different behavior, Lactobacillus plantarum N8 and N4 strains were able to derive energy and ammonia from arginine or citrulline catabolism. This is interesting for microorganisms developing in a stressful environment.
journal_name
Int J Food Microbioljournal_title
International journal of food microbiologyauthors
Arena ME,Saguir FM,Manca de Nadra MCdoi
10.1016/s0168-1605(99)00004-5subject
Has Abstractpub_date
1999-03-15 00:00:00pages
203-9issue
3eissn
0168-1605issn
1879-3460pii
S0168-1605(99)00004-5journal_volume
47pub_type
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