Tāpiri Kai Konutai Carboxymethyl Cellulose

Ko te konutai carboxymethyl cellulose (CMC), e mōhiotia whānuitia ana ko te carboxymethyl cellulose (CMC) ko te kapia cellulose rānei, he tāpiringa kai maha ngā whakamahinga, he whānuitia ngā whakamahinga i roto i te umanga kai. I ahu mai i te cellulose, he polysaccharide tūturu e kitea ana i roto i ngā pakitara pūtau o ngā tipu. He mea whakamahi noa te CMC hei whakamātotoru, hei whakaū, hei whakapūhui, hei pupuri makuku hoki i roto i ngā momo hua kai. Nā ōna āhuatanga ahurei he mea nui i roto i ngā tukanga hanga o te maha o ngā kai.

Hanganga Matū me ngā Āhuatanga

Ka hangaia te CMC mā te rongoā i te cellulose ki te hauwai konutai me te waikawa monochloroacetic, ka hua ake te whakakapinga o ngā rōpū hydroxyl ki ngā rōpū carboxymethyl. Mā tēnei whakarerekētanga ka waihangahia te wairewatanga o te ngota cellulose, ka taea ai e ia te mahi pai hei tāpiringa kai. Ko te nui o te whakakapinga (DS) ka whakatau i te taumata whakakapinga o ngā rōpū carboxymethyl mō ia wae anhydroglucose i roto i te mekameka cellulose, ka pā ki tōna wairewatanga, te matotorutanga, me ētahi atu āhuatanga mahi.

Kei roto i ngā āhua rerekē te CMC, tae atu ki ngā paura, ngā kirikiri, me ngā otinga, i runga i te whakamahinga e whakaarohia ana. Kāore he kakara, kāore he reka, ā, he mā ki te māwhero te tae. Ka taea te whakarerekē i te matotoru o ngā otinga SCMC mā ngā āhuatanga rerekē pēnei i te kukū o te otinga, te nui o te whakakapinga, me te pH o te reo.

Ngā Mahi i roto i te Kai

Te Whakamātotoru: Ko tētahi o ngā mahi matua a te CMC i roto i ngā hua kai ko te whakanui ake i te matotoru me te whakarato i te kakano. Ka whakarei ake i te reka o te waha o ngā ranu, ngā ranu, me ngā hua miraka, ka hoatu he matotoru maeneene ake, he ātaahua ake hoki. I roto i ngā kai tunutunu, ka āwhina te CMC ki te whakapai ake i ngā āhuatanga whakahaere paraoa pokepoke, ā, ka whakarato i te hanganga ki te hua whakamutunga.

Te Whakapūmau: Ka mahi te CMC hei whakapūmau mā te aukati i te wehenga o ngā kai i roto i ngā hanganga kai. Ka āwhina i te whakatarewa i ngā matūriki totoka i roto i ngā inu, pērā i ngā wai hua me ngā inu ngohengohe, ka ārai i te whakatōtō me te pupuri i te ōritetanga o te hua puta noa i te wā e mau ana. I roto i te aihikirīmi me ngā kai reka tio, ka aukati te CMC i te whakatiotanga me te whakapai ake i te kirīmi o te hua.

Te Whakapūmau: Hei whakapūmau, ka āwhina te CMC i te horapa o ngā wāhanga kore e taea te whakaranu, pērā i te hinu me te wai, ki roto i ngā pūnaha kai. Ka whakau i ngā whakapūmau, pērā i te ranu huamata me te mayonnaise, mā te hanga i tētahi kiriata tiaki huri noa i ngā pata, hei ārai i te hononga me te whakarite kia pumau mō te wā roa.

Pupuri Makuku: He āhuatanga waikore te CMC, arā, ka taea e ia te kukume me te pupuri i te makuku. I roto i ngā kai tunutunu, ka āwhina i te whakaroa i te hou me te roa o te wā e mau ana mā te whakaiti i te pirau me te pupuri i te nui o te makuku. Hei tāpiri, i roto i ngā hua mīti me te heihei, ka taea e te CMC te whakarei ake i te reka me te ārai i te ngaronga o te makuku i te wā e tunu ana me te rokiroki.

Te Hanga Kiriata: Ka taea e te CMC te hanga kiriata ngāwari, mārama hoki ina maroke, ā, he pai mō ngā mahi pēnei i te paninga kai me te whakakī i ngā kai. Ka whakaratohia e ēnei kiriata he ārai ki te ngaronga o te makuku, te hāora, me ētahi atu āhuatanga o waho, ka roa ake te ora o ngā hua pirau.

Ngā tono

Ka kitea te whakamahinga whānui o te CMC i roto i ngā momo hua kai puta noa i ngā kāwai rerekē:

Ngā Hua Tunu Parāoa: Ka whai hua te parāoa, ngā keke, ngā pēkana, me ngā pihikete i te kaha o te CMC ki te whakapai ake i te whakahaeretanga o te paraoa pokepoke, te kakano, me te roa o te oranga.
Miraka me ngā Mīti Reka: Ka whakamahia e te aihikirīmi, te miraka kawa, te kāteta, me ngā pūtini te SCMC hei whakau me te whakamātotoru.
Ngā Inu: Ka whakamahia te CMC ki ngā inu ngohengohe, ki ngā wai hua, me ngā inu waipiro hei ārai i te wehenga o ngā wāhanga me te pupuri i te ōritetanga o te hua.
Ngā Ranu me ngā Whakakī: Ko ngā whakakī huamata, ngā wai māori, ngā ranu me ngā mea kakara e whakawhirinaki ana ki te CMC hei whakahaere i te matotoru me te pumau.
Ngā Hua Mīti me te Manu: Ka whakamahia e ngā mīti tukatuka, ngā hōtiti, me ngā momo mīti rite te CMC hei whakapai ake i te pupuri i te makuku me te kakano.
Ngā mea reka: Ka whai hua ngā monamona, ngā kāmeka, me ngā māshmiro i te mahi a te CMC ki te whakarerekē i te kakano me te whakahaere i te makuku.

Te Tūnga Ture me te Haumaru
Kua whakaaetia te CMC hei tāpiringa kai e ngā mana whakahaere pēnei i te US Food and Drug Administration (FDA) me te European Food Safety Authority (EFSA). E mōhiotia whānuitia ana he haumaru (GRAS) ina whakamahia i runga anō i ngā tikanga hanga pai me roto i ngā rohe kua tohua. Heoi, mā te kai nui rawa o te SCMC ka pāngia te hunga tairongo e te mamae o te puku.

He tāpiringa kai nui te konutai carboxymethyl cellulose e whai wāhi ana ki te kounga, te pumau, me te mahi a ngā hua kai maha. Nā tōna mahi maha-taha hei whakamātotoru, hei whakaū, hei whakakōkī, hei pupuri makuku hoki, he mea nui tēnei i roto i te hanga kai hou, e āhei ai te whakaputa i te tini o ngā kai me ngā āhuatanga pai mō te rongo me te roa o te wā e mau ana.