Pectin: ọjọọ na uru. Ngwa na Properties nke pectin

Umi-akpọ "pectin" e wepụtara ná mmalite nke narị afọ nke 19 French academician Anri Brakonno Chemistry. The mbụ ngwaahịa site na nke ọkà mmụta sayensị natara ihe, ọ bụ ihe apple. The uka mmepụta nke umi e nwetara na 1930.

Pectin: Njirimara na mmepụta

Nke a na umi bụ nke osisi si malite. Ọ ratchet Njirimara. Si ele ihe anya nke sayensị, bụ a polysaccharide agbanweela tupu ọgwụgwọ nwetara site na mmịpụta nke citrus na apple pulp. Nri ụlọ ọrụ a maara dị ka mmako E440. Stabilizer nwere Njirimara, gelling gị n'ụlọnga, thickener na clarifier. Na mgbakwunye na mkpụrụ, dị na ụfọdụ na akwụkwọ nri na mgbọrọgwụ kụrụ. The citrus ọkwa dị elu nke a umi dị ka pectin. The mebiri na ojiji nke ọ pụrụ ịbụ dokwara. Banyere nke a - mgbe e mesịrị na isiokwu. pectin mmepụta-achọ oké ọnụ na mgbagwoju akụrụngwa. Site na nnukwu, ọ fọrọ nke nta ọ bụla mkpụrụ nwere ike amịpụtara site adịrị E440. N'elu nnata nke pectin wepụ na-ọma esichara site a pụrụ iche technology, mgbe umi anaghị nweta ndị dị mkpa Njirimara.

Na Russia, mpịakọta E440 mmepụta bụ ịrịba. Pectin na-akacha amịpụtara si apụl na beets. Dị ka ọnụ ọgụgụ, na afọ na Russia na-arụpụta ihe tọn 30 nke umi.

The mejupụtara nke pectin

Mmako E440 bụ nnọọ nkịtị na dietetics. 100 g nke ngwaahịa ike uru anaghị gafere ọkwa nke 55 calories. Na a teaspoon nke - 4 cal.

Ọ bụ mba na nzuzo na kasị ala-kalori polysaccharide pectin a na-ewere. Properties na ya ekwukwa n'akwụkwọ uru ekwu maka onwe ha: 0 g abụba na 0 g nke protein. Ọtụtụ n'ime ndị na-arụ carbohydrates - ruo 90%. The mejupụtara agụnye pectin ash, disaccharides, organic asịd na mmiri. The ike nke pasent nke iri dietary eriri. Nke vitamin kwesịrị igbunye niacin Ẹkot RR. Na-akwanyere ndị ịnweta mmiri, pectin ha rie nne: site, potassium, ígwè, magnesium na calcium. Bara uru karịsịa umi enye elu sodium ọdịnaya (ruo 430 mg).

The uru nke pectin

Ọtụtụ ndị ọkachamara kweere na E440 bụ ihe kasị mma organic umi "idebe" nke ahụ mmadụ. The eziokwu na pectin, mmebi na ojiji nke onye ọ bula nke nọ n'okporo ámá na-kpọrọ dị iche iche, ngosipụta nke akwa-emerụ microelements na eke nsị, dị ka ọgwụ ahụhụ, redioaktivu ọcha, arọ ọla , wdg Na nke a, na bacteriological ndabere nke ahụ ahụ na-adịghị nsogbu.

Ọzọkwa onye nke kasị mma regulators nke oxidative Filiks nke afo a na-ewere na pectin. The ojiji nke a umi bụ ka normalize metabolism. Ọ bụghị nanị na mma mgbasa ma na-bowel, ma budata ebelata larịị nke cholesterol. Pectin bụ a soluble eriri nwere ike kwuru, dị ka ọ fọrọ anaghị kewaa na bụghị etinye obi gị dum na digestive usoro. Agafe eriri afọ ya na ndị ọzọ na ngwaahịa, E440 amịkọrọ cholesterol na ndị ọzọ na-emerụ ahụ, arọ mmepụta nke ha ahu. Ọzọkwa, pectin bụ ike nke na nkịtị ion nke arọ ọla na redioaktivu, normalizing nrugharị na ọrụ nke afo.

Ọzọ uru nke ihe onwunwe bụ na ọ na mma n'ozuzu nsia microflora, mgbochi mkpali utịp ke nsia mucosa. Pectin na-atụ aro maka peptic ọnyá afọ ọrịa na dysbiosis.

N'abalị, na ezigbo dose of umi na-'15

Mmebi si pectin

Mmako E440 nwere ọ nweghị-ezighị ezi pụta. Ọ na-ghọtara na ọ na-agụghị oké etinye obi gị dum site na umi (uche, pectin). Ọjọọ na uru site na ya - a mma akara, gbachitere na, na-akpata ga-enweghị ogologo ichere. Na ihe ovadozu nke pectin emee ihe flatulence kpatara ihe ahaghị nhata nke nsia microflora. Ọzọkwa, oké ojiji nke ọcha nwekwara ma ọ bụ bekee na a elu ọdịnaya nke ngwaahịa nwere ike ime ka afọ ọsịsa, cramps so site na-egbu mgbu. Na ovadozu pectin na-egbochi ndị absorption n'ime ọbara minerals dị ka magnesium, zinc, ígwè na calcium. Emezighituri gbarie na-edozi.

A yiri akụkụ mmetụta ọnụ na a akpụkpọ ọkụ ọkụ pụrụ iyi na na-hypersensitive polysaccharide.

The ojiji nke pectin

Na-adịbeghị anya, umi bụ ebe nile na-emepụta ọgwụ na nri ọrụ. Na ahụ ike na ụlọ ọrụ ọ na-eji na-enye a physiologically ifịk ọgwụ ọjọọ. Ndị a ọgwụ ọjọọ nwere ọtụtụ ihe bara uru maka mmadụ Njirimara. Eduga na-emepụta ọgwụ na ụlọ ọrụ ndị na-eji maka imewe nke capsules ọgwụ dị nnọọ pectin.

Ngwa ke nri ebe a rụrụ ka eke nwekwara na thickener. Pectin a na-eji ke imewe nke jelii, marshmallow, jelii, ice ude na ụfọdụ swiit. Ugbu a, abụọ forms bụ na-akwanyere ùgwù bekee: ntụ ntụ na mmiri mmiri. The particulate ụdị a na-eji ke imewe nke pectin jelii marmalade. Liquid polysaccharide na-agbakwunyere na-ekpo ọkụ uka na-mgbe ahụ wụsara n'ime iche-iche.

Foods na a elu larịị nke pectin

The umi nwere ike na-enwetara site na mkpụrụ osisi, tomato ma ọ bụ akwụkwọ nri. Mmako E440 bụ a eke ngwaahịa, n'ihi ya, a ga-nanị site osisi. Dị ka anyị maara, a umi dị ka pectin, nsogbu na uru - ajụjụ bụ n'ụzọ dị ukwuu a n'echiche nke hà. Ya mere, ọ dị mkpa ịma ihe na ngwaahịa ya n'elu ọdịnaya gaa na ekemende ịdị iche iche na mpịakọta nke oriri.

Kasị pectin hụrụ na oroma, beets, lemons, apụl, apricots, kabeeji, cherị, melons, cucumber, poteto, karọt, peach, tanjerịn, ube na ụfọdụ tomato, dị ka berry, gooseberries na currants.