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Food additives Food additives (often referred to as (often referred to as „E“ ) „E“ ) Věra Hezinová Věra Hezinová Veronika Petrovská Veronika Petrovská

Food additives (often referred to as „E“ )

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Food additives (often referred to as „E“ ). Věra Hezinová Veronika Petrovská. E XXX. substances which improve the properties of foodstuffs code of toxicologically verified compounds (notice 53/2002 Sb.) used abbreviations – „E XXX“ common substances - Magdalena Dobromila Rettigová - PowerPoint PPT Presentation

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Page 1: Food additives (often referred to as „E“ )

Food additivesFood additives(often referred to as „E“ )(often referred to as „E“ )

Věra Hezinová Věra Hezinová Veronika PetrovskáVeronika Petrovská

Page 2: Food additives (often referred to as „E“ )

E XXXE XXX substances which improve the properties substances which improve the properties

of foodstuffsof foodstuffs code of toxicologically verified code of toxicologically verified

compounds (notice 53/2002 Sb.) compounds (notice 53/2002 Sb.) used abbreviations – „E XXX“used abbreviations – „E XXX“ common substances - Magdalena common substances - Magdalena

Dobromila RettigováDobromila Rettigová several groups distinguishedseveral groups distinguished

Page 3: Food additives (often referred to as „E“ )

DyesDyes indicated „E 1XX“indicated „E 1XX“ improve the colour improve the colour natural or synthetic natural or synthetic examples: examples: E 100 = curcumin E 153 = natural carbonE 100 = curcumin E 153 = natural carbon

E 122 = azorubin E 160 = carotenesE 122 = azorubin E 160 = carotenes E 140 = chlorophyl E 170 = calcium carbonateE 140 = chlorophyl E 170 = calcium carbonate E 173 = aluminiumE 173 = aluminium

Page 4: Food additives (often referred to as „E“ )

ConservantsConservants indicated „E 2XX“indicated „E 2XX“ protect against protect against

breeding of bacteriabreeding of bacteria prolongation of prolongation of

durabilitydurability

Examples: Examples: E 210 = benzoic acidE 210 = benzoic acidE 220 = sulphur dioxideE 220 = sulphur dioxideE 226 = calcium sulfiteE 226 = calcium sulfite

E 252 = KNOE 252 = KNO33 (smoked (smoked meats)meats)

E 260 = acetic acidE 260 = acetic acidE 285 = borax (caviar)E 285 = borax (caviar)E 290 = carbon dioxideE 290 = carbon dioxide

Page 5: Food additives (often referred to as „E“ )

Antioxidants Antioxidants && emulgatorsemulgators

E 3XXE 3XX protection of lipids protection of lipids

against the process against the process of turning rancidof turning rancid

Examples:Examples:E 300 = ascorbic acidE 300 = ascorbic acidE 307 = E 307 = -tocoferol-tocoferolE 330 = citric acidE 330 = citric acidE 339 = sodium phosphateE 339 = sodium phosphate

E 4XXE 4XX mixe two badly mixing mixe two badly mixing

liquidus liquidus ((margarines)margarines) Concentrators (E 406 = agarConcentrators (E 406 = agar) )

– – can´t be used for sweets can´t be used for sweets (swelling at the contact of (swelling at the contact of salivas) salivas)

Concentrators for sweets Concentrators for sweets (E 440 = pectin, gelatine)(E 440 = pectin, gelatine)

Page 6: Food additives (often referred to as „E“ )

Taste substances Taste substances && sweetening agentssweetening agents

E 6XX:E 6XX: improve the taste of foodstuffsimprove the taste of foodstuffs examples:examples: E 621 glutamate (instant soup, sauce) E 621 glutamate (instant soup, sauce)

E 9XX:E 9XX: sweeter than sugar, add less energysweeter than sugar, add less energy light foodstuffs and dia-productslight foodstuffs and dia-products examples:examples: E 950 = acetsulfan, E 954 = sacharin E 950 = acetsulfan, E 954 = sacharin

Page 7: Food additives (often referred to as „E“ )

The others…The others… E 5XXE 5XX = regulators of acidity (H = regulators of acidity (H22SOSO44, NaOH, CaO), NaOH, CaO) polish substances (bee´s and synthetic waxes)polish substances (bee´s and synthetic waxes) for improvement of flour (E 927 = urea)for improvement of flour (E 927 = urea) gasses for packing (E 938 = Ar, E 941 = N)gasses for packing (E 938 = Ar, E 941 = N) starches (E 14XX) starches (E 14XX)

Page 8: Food additives (often referred to as „E“ )

SafetySafety toxicological tests last for several yearstoxicological tests last for several years implemented by different laboratories in implemented by different laboratories in

more countriesmore countries 6 experimental animals6 experimental animals toxicity of every substance depends on toxicity of every substance depends on

state of health, on kind of foodstuffs, on state of health, on kind of foodstuffs, on the next modifications in the kitchenthe next modifications in the kitchen

misleading informationmisleading information

Page 9: Food additives (often referred to as „E“ )

3bit – KRAFT FOODS3bit – KRAFT FOODS E 322 = lecithinE 322 = lecithin E 476 = E 476 =

polyglycerolpolyricinoleát polyglycerolpolyricinoleát E 500 = sodium E 500 = sodium

carbonatecarbonate E 503 = ammonium E 503 = ammonium

carbonatecarbonate E 330 = citric acidE 330 = citric acid

Page 10: Food additives (often referred to as „E“ )

Aquila - MATTONIAquila - MATTONI E 202 = potassium sorbateE 202 = potassium sorbate E 211 = natrium benzoateE 211 = natrium benzoate E 300 = vitamin CE 300 = vitamin C E 330 = citric acidE 330 = citric acid E 950 = acetsulfam KE 950 = acetsulfam K E 951 = aspartam – it´s E 951 = aspartam – it´s

necessary to mark „it necessary to mark „it contains the source of contains the source of phenylalanine“phenylalanine“

Page 11: Food additives (often referred to as „E“ )

Fruit lentils - SFINXFruit lentils - SFINX E 330 = citric acidE 330 = citric acid E 43X = magnesium E 43X = magnesium

stearatestearate E 14XX = wheat E 14XX = wheat

starchstarch

E 104 = chinoline E 104 = chinoline yellowyellow

E 110 = yellow SYE 110 = yellow SY E 122 = azorubinE 122 = azorubin E 124 = Ponceau 4RE 124 = Ponceau 4R E 132 = indigotinE 132 = indigotin E 133 = brilliant blueE 133 = brilliant blue

Page 12: Food additives (often referred to as „E“ )

OriginsOrigins www.spotrebitel.czwww.spotrebitel.cz www.szpi.czwww.szpi.cz our own initiative our own initiative

Page 13: Food additives (often referred to as „E“ )

Thanks for your Thanks for your attentionattention

Bye, bye…Bye, bye…