Khoom noj khoom haus additive E282 - calcium propionate

Nyob rau hauv thiaj li yuav khaws cia rau lub freshness ntawm khoom noj khoom haus cov khoom, feem coob ntawm cov manufacturers siv tag nrho cov hom ntawm cov zaub mov additives - preservatives. Ib tug xws li additive yog E282. Yog tsis muaj nws tsis ua li cas, thiab preservation rau lub caij ntuj no. Yuav ua li cas yog khoom no? seb nws yog teeb meem rau tus tib neeg lub cev?

piav qhia

Calcium propionate (Calcium Propionate), preservative E282 - ib tug khoom noj khoom haus additive, ib tug inorganic yeeb tshuaj, ib tug compound ntawm cov calcium uas ntsev thiab propionic acid. Nws muaj hauv daim ntawv ntawm ib tug tsis muaj kob crystal-granule los yog hmoov, muaj ntxhiab. Tej zaub mov ntxiv yog npaj los ntawm reacting propionic acid uas muaj calcium chloride, thiab lwm yam uas muaj CA.

calcium propionate: mis, tshuaj zog

E282 muaj cov tshuaj mis - C6H10O4Ca. Derivative ntawm lub additive yam khoom uas ib tug propionic acid E280 (kuj raug xa mus rau raws li ib tug hluav taws roj zeb los yog metiluksusnoy) - khoom noj khoom haus preservative nyob hauv cov ntshiab daim ntawv no yog heev corrosive kua nrog ib tug pungent tsw. E282 zog vim qhov kev txiav txim ntawm propionic acid. Qhov no acid nkag reacts nrog rau tej yam khoom uas tsim tshuaj tebchaw (amides, halides, ethers thiab lwm tus neeg.) Yog yaj nyob rau hauv tej organic solvents, xws li dej. Propionic acid yog indispensable nyob rau hauv cov zaub mov thiab ua liaj ua teb industries, nyob rau hauv qhuav ntawm kom hniav zoo nkauj khoom, cov kuab tshuaj thiab surfactants.

daim ntawv thov

Calcium propionate yog massively siv nyob rau hauv lub lag luam ua noj. Qhov no preservative tsub kom cov zaub mov txee lub neej, softens ready-made khoom, tiv thaiv lawv cov kab mob, pwm thiab fungi.
Khoom noj khoom haus additive E282 yog ntxiv nyob rau hauv cov nram no cov khoom:

• mov, pastry thiab confectionery;
• vinegars, grape wine, soy sauce;
• tsuav nqaij thiab cov khoom los ntawm lawv;
• kaus poom rau lub caij ntuj no;
• cheese khoom.

Nyob rau hauv tas li ntawd, lub E282 yog siv nyob rau hauv qhov siv thiab ua ntau yam caw cov khoom, nyob rau hauv kev txiav txim kom tsis txhob laus dej qab zib. Qhov no cov ntaub ntawv uas yog non-proscribed preservative rau siv nyob rau hauv cov zaub mov kev lag luam ntawm Lavxias teb sab Federation. . Daim ntawv teev cov cai zaub mov preservative E282 rau kev siv raws li hais tias 3.3.17 SanPiN2.3.2.1293-03:

• Lee cheese thiab cov khoom ua los ntawm nws (qhov ntau tshaj ntawm poov hlau propionate yog 3 g ib 1 kg ntawm manufactured khoom, tejzaum nws nyob rau hauv ua ke nrog nrog qhov sib ntxiv ntawm propionic thiab sorbic acids los yog ntsev thereof);
• nplej nyob rau hauv threaded thiab fej daim ntawv;
• rye cij nce cia lub sij hawm (nyiaj pab ntau tshaj ntawm 3 g ib 1 kg ntawm manufactured khoom);
• tsawg calorie mov, buns thiab pastry hmoov khoom (tsis ntau tshaj li 2 g ntawm cov preservative ib 1 kg ntawm tas khoom);
• nplej nyob rau hauv loj cov zauv ntawm qhov cia lub sij hawm, Easter khoom qab zib thiab Christmas (nyiaj pab ntau tshaj 1 g ib 1 kg ntawm manufactured khoom);
• cheese thiab cheese khoom (rau lwm ua ntawm tiav lawm cov khoom yog siv nyob rau hauv ib tug npaum li coj mus rau cov kev qhia, ib feem los yog ib tug ua ke nrog rau lwm cov kev hloov propionate nrog ib tug acid).

E282 kuj yog siv nyob rau hauv tshuaj pleev ib ce thiab qhov muag dauv. Max 2% yuav tsum raug xam tias yog li propionic acid.

calcium propionate: raug mob

Ib tug ntawm cov teeb meem los ntawm ib tug preservative rau tib neeg pom tau hais tias Nondeducibility nws los ntawm lub cev, vim hais tias calcium propionate yog tsis absorbed tab sis tseem nyob rau hauv tib neeg nruab nrog cev thiab cov nqaij rau xyoo, thaum ntxiv rau accumulate. Ib tug ntawm cov tsos mob ntawm qhov teeb meem los ntawm cov khoom noj E282 tshuaj tej zaum yuav mob taub hau. Tshwj xeeb tshaj yog pom zoo kom tsis txhob muaj cov kev siv ntawm calcium propionate rau cov neeg uas kub siab. Carcinogenic rau tib neeg yog tsis paub, nws yog tau hais tias calcium propionate txhawb mob kab mob.

Yog li, lub E282 - ib tug txaus ntshai cov zaub mov additive. Raws li cov kab mob cai, calcium propionate - ib tug preservative, uas yog hais txog mus rau lub xam rau siv nyob rau hauv khoom noj khoom haus cov khoom. Vim hais tias ntawm cov me me ntawm calcium propionate kev tshawb fawb txwv tsis pub nyob rau hauv ob peb lub teb chaws. Tsis tau tag nrho paub tag nrho cov tau los ntawm cov zaub mov additives E282 rau tib neeg lub cev. Txawm li cas los, peb paub hais tias nws nyhav ntxiv nyob rau hauv tib neeg lub cev. Yog li ntawd, los ntawm cov khoom noj uas muaj calcium propionate, raws li cov tsis kam tuition.