ọdịnaya
Sorbic acid (E200).
Sorbic acid bụ ihe nchekwa eke maka ngwaahịa nri, nke e nwetara na mbụ site na ihe ọṅụṅụ nke ntụ ugwu nkịtị (ya mere aha ahụ. Sisera - ugwu ash) n'etiti narị afọ XIX site na German chemist August Hoffmann. Mgbe obere oge gasịrị, mgbe nyocha nke Oscar Denbner gasịrị, a na-enweta sorbic acid n'ụzọ sịntetically.
Njirimara izugbe nke Sorbic Acid
Sorbic acid bụ obere kristal na-enweghị agba na enweghị isi, na-agbaze ntakịrị na mmiri, ihe ahụ anaghị egbu egbu, ọ bụghịkwa carcinogen. A na-eji ya dị ka ihe nchekwa nri nwere ụdị ọrụ dị iche iche (calorizator). Ihe onwunwe bụ isi nke Sorbic acid bụ antimicrobial, na-egbochi mmepe nke microorganisms pathogenic microorganisms na fungi nke na-akpata ebu, na-adịghị agbanwe organoleptic Njirimara nke ngwaahịa ma ghara ibibi bara uru nje bacteria. Dị ka ihe nchekwa, ọ na-abawanye ndụ ndụ nke ngwaahịa nri site na igbochi mmepe nke mkpụrụ ndụ yist.
Uru na nsogbu nke E200 sorbic acid
Ihe mgbakwunye nri E200 Sorbic acid na-abanye n'ahụ mmadụ n'ụzọ dị mfe, na-enyere aka ịbawanye mgbochi ma na-ewepu nsị nke ọma, bụ mgbakwunye nri bara uru na ọnọdụ. Ma, ka o sina dị, E200 maara maka ikike ya ibibi vitamin B12, nke dị mkpa maka ahụ maka ịrụ ọrụ nkịtị nke usoro ụjọ ahụ. Iri oke ngwaahịa nwere Sorbic acid nwere ike kpalite mmeghachi omume nfụkasị na ọnya na akpụkpọ anụ ahụ nke mkpali. A na-ewere ụkpụrụ oriri dị ka ihe a na-anabata - 12.5 mg / kg nke arọ ahụ, ruo 25 mg / kg-ekwe omume.
Ngwa nke E200
Na omenala, a na-eji ihe mgbakwunye nri E200 eme ihe na ụlọ ọrụ nri iji mee ka ndụ dị ndụ nke ngwaahịa dịkwuo elu. A na-achọta Sorbic acid na ngwaahịa mmiri ara ehi na cheese, sausaji na anụ ndị ọzọ, caviar. E200 nwere ihe ọṅụṅụ dị nro, mkpụrụ osisi na ihe ọṅụṅụ beri, sauces, Mayonezi, confectionery (jams, jams na marmalades), ngwaahịa achịcha.
Ebe ndị ọzọ etinyere sorbic acid bụ ụlọ ọrụ ụtaba, cosmetology na imepụta arịa nkwakọ ngwaahịa maka nri.
A na-eji sorbic acid mee ihe
N'ime mba anyị niile, a na-ahapụ ya ka ọ jiri E200 dị ka ihe nchekwa maka mmepụta ihe oriri na ụkpụrụ ndị a na-anabata.