Subscribe to the Wiley Food Science, quality & safety eNewsletter!

Get the recent food market news ceded directly to her inbox. Sign up is cost-free and easy!

Select country or Region...AfghanistanAlbaniaAlgeriaAndorraAngolaAnguillaAntarcticaAntigua and BarbudaArgentinaArmeniaArubaAustraliaAustriaAzerbaijanBahamasBahrainBangladeshBarbadosBelarusBelgiumBelizeBeninBermudaBhutanBoliviaBosnia and also HerzegovinaBotswanaBouvet IslandBrazilBritish Indian s TerritoryBrunei DarussalamBulgariaBurkina FasoBurundiCambodiaCameroonCanadaCape VerdeCayman IslandsCentral african RepublicChadChileChinaChristmas IslandCocos (Keeling) IslandsColombiaComorosCongoCongo, the democratic Republic the theCook IslandsCosta RicaCote D"IvoireCroatiaCubaCuracaoCyprusCzech RepublicDenmarkDjiboutiDominicaDominican RepublicEcuadorEgyptEl SalvadorEquatorial GuineaEritreaEstoniaEthiopiaFalkland islands (Malvinas)Faroe IslandsFijiFinlandFranceFrench GuianaFrench PolynesiaFrench southerly TerritoriesGabonGambiaGeorgiaGermanyGhanaGibraltarGreeceGreenlandGrenadaGuadeloupeGuatemalaGuernseyGuineaGuinea-BissauGuyanaHaitiHeard Island and Mcdonald IslandsHoly see (Vatican City State)HondurasHong KongHungaryIcelandIndiaIndonesiaIran, Islamic Republic ofIraqIrelandIsle that ManIsraelItalyJamaicaJapanJersyJordanKazakhstanKenyaKiribatiKosovoKorea, democratic People"s Republic ofKorea, Republic ofKuwaitKyrgyzstanLao People"s autonomous RepublicLatviaLebanonLesothoLiberiaLibyan Arab JamahiriyaLiechtensteinLithuaniaLuxembourgMacaoMacedonia, the previous Yugoslav Republic ofMadagascarMalawiMalaysiaMaldivesMaliMaltaMartiniqueMauritaniaMauritiusMayotteMexicoMoldova, Republic ofMonacoMongoliaMontenegroMontserratMoroccoMozambiqueMyanmarNamibiaNauruNepalNetherlandsNetherlands AntillesNew CaledoniaNew ZealandNicaraguaNigerNigeriaNiueNorfolk IslandNorwayOmanPakistanPalestinian Territory, OccupiedPanamaPapua new GuineaParaguayPeruPhilippinesPitcairnPolandPortugalQatarReunionRomaniaRussian FederationRwandaSaint BarthelemySaint HelenaSaint Kitts and NevisSaint LuciaSaint Pierre and also MiquelonSaint Vincent and the GrenadinesSamoaSan MarinoSao Tome and PrincipeSaudi ArabiaSenegalSerbiaSeychellesSierra LeoneSingaporeSint MarteenSlovakiaSloveniaSolomon IslandsSomaliaSouth AfricaSouth Georgia and the southern Sandwich IslandsSpainSri LankaSudanSurinameSvalbard and Jan MayenSwazilandSwedenSwitzerlandSyrian Arab RepublicTaiwan, district of ChinaTajikistanTanzania, unified Republic ofThailandTimor-LesteTogoTokelauTongaTrinidad and also TobagoTunisiaTurkeyTurkmenistanTurks and also Caicos IslandsTuvaluUgandaUkraineUnited Arab EmiratesUnited KingdomUnited StatesUnited says Minor far IslandsUruguayUzbekistanVanuatuVenezuelaVietnamVirgin Islands, BritishWallis and FutunaWestern SaharaYemenZambiaZimbabweSign Up
Select State...AlabamaAlaskaArizonaArkansasCaliforniaColoradoConnecticutDelawareDistrict that ColumbiaFloridaGeorgiaHawaiiIdahoIllinoisIndianaIowaKansasKentuckyLouisianaMaineMarylandMassachusettsMichiganMinnesotaMississippiMissouriMontanaNebraskaNevadaNew HampshireNew JerseyNew MexicoNew YorkNorth CarolinaNorth DakotaOhioOklahomaOregonPennsylvaniaRhode IslandSouth CarolinaSouth DakotaTennesseeTexasUtahVermontVirginiaWashingtonWest VirginiaWisconsinWyomingAmerican SamoaMicronesiaGuamMarshall IslandsNorthern Mariana IslandsPuerto RicoPalauVirgin Islands

Although spend food and drink commodities containing liquid nitrogen might seem favor the latest cool point to do, the FDA has actually issued a warning against the fad.

You are watching: Is liquid nitrogen safe to eat

Liquid nitrogen has been used for end a te in manufacturing facilities to preserve foods by swiftly freezing them, claims Marianna Naum, PhD, team lead, strategy Communications, FDA, university Park, Md. An ext recently, it is being offered to prepare some modern frozen desserts or to swiftly chill beverages right before consumption.

However, if touch directly, liquid nitrogen can reason burn-like injuries to the skin due to the chemical’s extremely low temperatures. If that accidentally ingested, similar injuries can occur to internal organs and also along the cradle tract, Dr. Naum says. Inhaling the vapor exit by a food or drink prepared by adding liquid nitrogen automatically before usage may likewise cause breath difficulty, especially amongst individuals through asthma, and can it is in life-threatening.

FDA’s safety alert advises consumer to avoid eating, drinking, or dealing with foods prepared using liquid nitrogen at point of sale and also immediately before consumption because of risk of injury.

According come Ayrn D. O’Connor, MD, director, university of Arizona university of medication Phoenix clinical Toxicology Fellowship, Banner—University Medical facility Phoenix, Phoenix, Ariz., instances in medical literature report patients developing rapid start of abdominal muscle pain, distention, and respiratory distress after ~ inadvertently eating food contaminated through liquid nitrogen. This has resulted in perforation that the stomach and also the require for operation intervention.

Liquid nitrogen freezes foods in different ways than traditional freezing methods, i m sorry produces different textures and consistencies that influence the flavor. “Apparently consumers seek the smoking result that occurs as soon as they eat food items frozen by fluid nitrogen,” Dr. O’Connor says.

Products are frequently marketed under the names “Dragon’s Breath,” “Heaven’s Breath,” “nitro puff,” and other similar names. They encompass such items together ice cream, cereal, and cheese puffs and also alcoholic and non-alcoholic drinks.

There space some safe methods that the food industry deserve to use liquid nitrogen. Dr. Naum says appropriate preparation includes enabling sufficient time for any residual liquid nitrogen to fully evaporate indigenous food before consumption. “This waiting duration also allows food to rise to a slightly higher temperature prior to consuming, and poses little threat that injury come consumers,” she says.

About Karen Appold

Karen Appold is one award-winning reporter based in Lehigh Valley, Pa. She has a BA in English (writing) from penn State University and also has an ext than 20 years of editorial experience. Karen has been a full-time freelance medical writer and also editor due to the fact that 2003. She works for various clinical organizations, businesses, and media. Karen has likewise worked in a range capacities, consisting of newspaper reporter, editor of a day-to-day newspaper, and also editor the a monthly magazine. Reach her at

View much more by this author»

Leave a reply Cancel reply

Your email address will not be published. Required fields are significant *


Name *

Email *




Ensure Safety, regulate Quality, stop Loss

From cooking and also cooling to shipping and also storage, certain compliance while protecting your bottom line. Data loggers are necessary for HACCP plans — keeping auditors happy, client healthy, and business profitable.

Career News

FQ&S Blog: Food Safety and Conflict ManagementFrom the Editor: give thanks to a MentorFrom The Editor: Share her Food safety and security Teaching MomentsView more Career News »

A local Authority near the Kingston area are at this time looking to rental a live independence Reviewing Officer top top a resolved term 12 month contract come cover maternity leave.

See more: Intex 10 Ft By 30 Inch Pool How Many Gallons Of Water Are In My Swimming Pool?

NonStop Consulting

Purchasing Manager (Italian Speaking)

I am currently working through an international household owned company that has actually been present with the importing sector for over 140 years. They currently hold the highest possible profile in fruit and vegetable imports and have 3 successful business areas.