Biogenic amines: their importance in foods

Santos, M.H.Silla

doi:10.1016/0168-1605(95)00032-1

Cited by 1,337 publications

(822 citation statements)

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“…This value exceeded 100 ppm, the upper limit proposed by Santos (1996). The formation of tyramine in fish has not been frequently reported, however, the concentration of tyramine in fresh fish from retail market was reported ranging from 100.8 ppm to 221.8 ppm (Kim et al 2009).…”

Section: Resultsmentioning

confidence: 84%

Biogenic amines, amino acids and microflora changes in Indian mackerel (Rastrellinger kanagurta) stored at ambient (25–29 °C) and ice temperature (0 °C)

et al. 2012

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Biogenic amines formation in Indian mackerel of tropical region was investigated during storage at ambient (25-29°C) and ice temperature (0°C) in relation with changes of amino acids content and amines forming bacteria. All amines increased significantly during storage at two temperatures except for spermidine and spermine. Histamine concentration of 363.5 ppm was detected after 16 h stored at ambient temperature. Aerobic plate count of fish stored at ambient temperature reached 6.98 log CFU g −1 after 16 h, close to the upper limit (7 log CFU g −1 ) suggested by International Commission on the Microbiological Specifications for Foods (ICMSF). However, proper icing procedure retarded the formation of histamine effectively, resulting only 8.31 ppm after 16 days of ice storage. Aerobic plate count of 5.99 and 7.72 log CFU g −1 were recorded for fish stored in ice after 16 days and ambient temperature after 20 h, respectively. Histamine exhibited high correlation with histidine (r 2 0 −0.963, P<0.01) as well as cadaverine with lysine (r 2 0 −0.750, P<0.05). However, tyramine-tyrosine demonstrated a weaker relationship (r 2 0 −0.138, P>0.05). As storage time progressed, the amines forming bacteria grew significantly except for that stored in ice.

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Section: Resultsmentioning

confidence: 84%

Biogenic amines, amino acids and microflora changes in Indian mackerel (Rastrellinger kanagurta) stored at ambient (25–29 °C) and ice temperature (0 °C)

et al. 2012

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“…Despite the lack of legislation applicable to dry-cured sausages, a safety limit of 100 mg histamine/kg of food is usually considered (Eerola, Sagués, & Hirvi, 1998;Silla Santos, 1996). The accumulation of histamine in our end-products never exceeded the mentioned limit.…”

Section: Tpamentioning

confidence: 99%

Characterisation of “Catalão” and “Salsichão” Portuguese traditional sausages with salt reduction

et al. 2016

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The present study evaluated the effect of salt reduction on traditional dry-cured sausages' safety, quality and product acceptance, comprising physicochemical and microbiological parameters, biogenic amines, fatty acids, texture profile and sensory analysis. According to our results, salt content had a major effect on microbiological counts, although not compromising the products' safety. Marked differences were identified regarding biogenic amines, in particular for histamine, tyramine and cadaverine, which were detected in larger amounts in products with 3%. Moreover, significant differences in the fatty acids profile have also been found, but only in less abundant components such as linoleic, lauric and heneicosanoic acids. Texture profile analysis of low-salt products, revealed a decrease in hardness and chewiness, along with an increase in adhesiveness values. Sensory evaluations revealed that despite the less intense aroma, products with 3% salt, had a more balanced salt perception. Our results suggest that salt content may be reduced to 50% in dry-cured products, with the obvious health-related advantages.

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“…In fact, excretion of the amine is an essential step in the pathways (see below). LAB carrying amino acid catabolic pathways are an important source of biogenic amines in foods (Ten Brink et al, 1990;Stratton et al, 1991;Silla Santos, 1996). There is interest in avoiding the proliferation of these bacteria because ingestion of foods containing large quantities of biogenic amines may cause human health issues such as headache, palpitations, flushing or vomiting (Silla Santos, 1996).…”

Section: Introductionmentioning

confidence: 99%

Agmatine deiminase pathway genes in Lactobacillus brevis are linked to the tyrosine decarboxylation operon in a putative acid resistance locus

et al. 2007

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Agmatine deiminase pathway genes in Lactobacillus brevis are linked to the tyrosine decarboxylation operon in a putative acid resistance locus In lactic acid bacteria (LAB), amino acids and their derivatives may be converted into aminecontaining compounds designated biogenic amines, in pathways providing metabolic energy and/ or acid resistance to the bacteria. In a previous study, a pathway converting tyrosine to tyramine was detected in Lactobacillus brevis and a fragment of a gene possibly involved in the production of another biogenic amine, putrescine, from agmatine, was detected in the same locus. The present study was carried out to determine if Lb. brevis actually harbours two biogenic amineproducing pathways in the same locus and to investigate the occurrence of the two gene clusters in other bacteria. Sequencing of the DNA locus in Lb. brevis revealed a cluster of six genes that are related to previously reported genes of agmatine deiminase pathways but with marked differences such as two genes encoding putative agmatine deiminases rather than one. Heterologous expression of encoded enzymes confirmed the presence of at least one active agmatine deiminase and one amino acid transporter that efficiently exchanged agmatine and putrescine. It was concluded that the Lb. brevis gene cluster encodes a functional and highly specific agmatine deiminase pathway. Screening of a collection of 197 LAB disclosed the same genes in 36 strains from six different species, and almost all the positive bacteria also contained the tyrosine catabolic pathway genes in the same locus. These results support the hypothesis that the agmatine deiminase and tyrosine catabolic pathways belong to a genomic region that provides acid resistance and that is exchanged horizontally as a whole between LAB. INTRODUCTIONLactic acid bacteria (LAB) can produce metabolic energy or increase their acid resistance by using catabolic pathways that convert amino acids or their derivatives into aminecontaining compounds designated biogenic amines (Molenaar et al., 1993; Fernández & Zú ñiga, 2006). In bacteria, biogenic amines may serve physiological functions such as cell proliferation control, but they are more generally released into the medium as the end products of the catabolic pathways (Tabor & Tabor, 1985;Griswold et al., 2006). In fact, excretion of the amine is an essential step in the pathways (see below). LAB carrying amino acid catabolic pathways are an important source of biogenic amines in foods (Ten Brink et al., 1990;Stratton et al., 1991;Silla Santos, 1996). There is interest in avoiding the proliferation of these bacteria because ingestion of foods containing large quantities of biogenic amines may cause human health issues such as headache, palpitations, flushing or vomiting (Silla Santos, 1996). Recently the genes of diverse pathways producing biogenic amines were identified in LAB (for a review, see Fernández & Zú ñiga, 2006). Interestingly, the pathways are strain specific rather than species specific, suggesting that horizonta...

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Biogenic amines: their importance in foods

Cited by 1,337 publications

References 84 publications

Biogenic amines, amino acids and microflora changes in Indian mackerel (Rastrellinger kanagurta) stored at ambient (25–29 °C) and ice temperature (0 °C)

Biogenic amines, amino acids and microflora changes in Indian mackerel (Rastrellinger kanagurta) stored at ambient (25–29 °C) and ice temperature (0 °C)

Characterisation of “Catalão” and “Salsichão” Portuguese traditional sausages with salt reduction

Agmatine deiminase pathway genes in Lactobacillus brevis are linked to the tyrosine decarboxylation operon in a putative acid resistance locus

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