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Food additives data book - wordpres

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TECHNOLOGY OF USE IN FOODS: 1% (foods); limitation 0.32% (flour in white bread/rolls), 0.38% (whole wheat), 0.3% (cheese products)<br />

ANTAGONISTS: Calcium chloride<br />

LEGISLATION: USA: CANADA:<br />

FDA 21CFR, 172.515, 184.1081, GRAS, Approved in certain foods<br />

GRAS(FEMA), EPA reg<br />

AUSTRALIA/PACIFIC RIM:<br />

UK and EUROPE: Japan: restricted to flavouring use, limitation<br />

UK: approved; Europe: listed with sorbic acid 3g/kg total<br />

REFERENCES: Ash, M., and Ash, I. (1995) <strong>Food</strong> Additives. Gower Publishing Co., Brookfield, VT.<br />

Davidson, P. M., and Branen, A. L. (Eds.) (1993) Antimicrobials in <strong>Food</strong>s, Second Edition. Marcel<br />

Dekker, New York.<br />

ANY OTHER RELEVANT INFORMATION: Refractive index: 1.3862<br />

Surface tension 27.21 dynes/cm (15°C)<br />

Viscosity: 1.020cP (15°C)<br />

pK = 4.87<br />

Swiss cheese contains up to 1% propionic acid as a result of growth and metabolism of<br />

propionibacteria, and this limits mould growth<br />

Propionic acid 807

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