Ethyl maltol, joalo ka sehlahisoa se sebetsang hantle le se feto-fetohang sa tatso, e sebelisoa haholo indastering ea lijo ho ntlafatsa litšobotsi tsa kutlo le boleng ba kakaretso ba lihlahisoa tsa lijo ka monko oa eona o ikhethang le mesebetsi e sebetsang. Sengoliloeng sena se fana ka kakaretso e akaretsang ea mekhoa ea ts'ebeliso, melao-motheo ea motheo, le lintlha tse tebileng nakong ea tšebeliso ea ethyl maltol.
Ethyl maltol, e tsejoang hape e le 3-hydroxy-2-ethyl-4-pyrone, e na le foromo ea molek'hule C7H8O3 le boima ba molek'hule ea 140.14. E bonahala e le 'mala o mosoeu kapa o mosehla oa kristale o tiileng o nang le monko o kang oa caramel le monko o monate. Sebopeho sa lik'hemik'hale tsa ethyl maltol se fana ka thepa e ikhethang ea physicochemical, ho kenyelletsa le ho qhibiliha hantle metsing a chesang, ethanol, chloroform le glycerol, ha e ntse e bontša ho qhibiliha ha metsi a batang. Sollubility ea eona e eketseha ka mocheso o ntseng o phahama; ka 15 ° C, hoo e ka bang 1 g e qhibiliha hoo e ka bang 65 ml ea metsi, athe 25 ° C, hoo e ka bang 1 g e qhibiliha hoo e ka bang 55 ml ea metsi. Ethyl maltol e na le kutloelo-bohloko ho maemo a asiti le alkaline, e fetoha mosehla ha e pepesehetse alkaline. E qhibiliha ka mocheso oa 89-92 ° C 'me e khona ho kokobela tlas'a maemo a itseng. Litšobotsi tsena li etsa hore e kenyellelitsoe tšebetsong ea lijo ho latela litlhoko tse fapaneng tsa theknoloji.
Tlhophiso le Lisebelisoa
Sehlopha sa ethyl maltol se ipapisitse le lintlha tsa eona tse nkhang hamonate, tse kenyelletsang mefuta ea monko o monate, mefuta ea monko o chesitsoeng le mefuta e khethehileng ea joala. Ethyl maltol e hloekileng e khetholloa ka monko o monate oa litholoana le lebese. Mofuta o nang le tatso ea caramel o na le monko o monate oa caramel, athe mofuta o khethehileng oa joala, o nang le bohloeki bo phahameng le monko o ikhethang, o loketse ho ntlafatsa tatso ea lihlahisoa tsa nama ea pele. Ethyl maltol e fumana ts'ebeliso e pharalletseng mefuteng e fapaneng ea lijo, ho kenyeletsoa lihlahisoa tsa lebese, li-confectionery, thepa e halikiloeng, lipompong, li-condiments le lihlahisoa tsa nama. Lihlahisoang tsa lebese, e ntlafatsa sebopeho sa tranelate le litlolo tse ikhethang tsa tatso. Lijong tse monate, e eketsa monko oa vanilla le chokolete ha e ntse e fokotsa lintlha tse tsoang ho starchy. Linthong tse halikiloeng, e sebetsa e le setlolo se setle sa tatso, se ntlafatsa tatso ea likuku le lihlahisoa tse tšoanang. Ka lihlahisoa tsa lipompong le tsokolate, e matlafatsa botlolo le boreleli ha e ntse e fokotsa ho baba. Ka li-condiments le li-sauces, e eketsa monate le monko ha e ntse e fokotsa tatso e bolila le e hlabang. Lihlahisoang tsa nama, e kopana le li-additives tse ling ho ntlafatsa 'mala le tatso.
Karolo ea Ts'ebetso
Ts'ebetso ea ethyl maltol e fetela ka nqane ho ntlafatso ea monko. E ka etsa li-complexes tse nang le li-ion tsa tšepe ho myoglobin, ho thibela ho senyeha ha myoglobin mme ka hona ho boloka 'mala le tatso ea lihlahisoa tsa nama. Ho feta moo, ethyl maltol e fana ka melemo e mengata, joalo ka ho matlafatsa monate, ho fetola ho baba le astringency, ho ntlafatsa monko o monate oa lihlahisoa tsa lebese, le ho fokotsa bolila le acidity.
Litaelo tsa Tšebeliso
Ha u sebelisa ethyl maltol, ho latela melao-motheo le mehato ea tlhokomelo ho bohlokoa ho netefatsa polokeho ea lijo le boleng. Taba ea pele, leha ethyl maltol e netefalitsoe e bolokehile ka liteko tse ngata, ts'ebeliso ea eona e lokela ho lula ka har'a meeli e behiloeng. Ea bobeli, ho kopana le lintho tse nang le tšepe ho lokela ho qojoa ho thibela ho fetoha ha mebala. Tšebeliso tlas'a maemo a alkaline e boetse e lokela ho qojoa ho thibela mosehla. Ho feta moo, ethyl maltol hangata e eketsoa nakong ea morao-rao ea ho futhumatsa lits'ebetsong tsa tlhahiso ho fokotsa ho fetoha. Nakong ea ho phaella, ho kopanya ka ho feletseng le lisebelisoa tse ling hoa hlokahala ho finyella kabo e tšoanang.
Qetellong, ethyl maltol, joalo ka setlatsetso sa lijo tse ngata, e bapala karolo ea bohlokoa ho ntlafatsa boipiletso ba kutlo le boleng ba lihlahisoa tsa lijo. Leha ho le joalo, ts'ebeliso ea eona e tlameha ho etelletsa pele polokeho ea lijo.
Kopana le: Serena Zhao
WhatsApp&WeChat :+86-18009288101
E-mail:export3@xarainbow.com
Nako ea poso: Jun-23-2025