Starch: usoro, Njirimara na ọtụtụ ndị ọzọ

Chemicals - a pụrụ iche na-akpali mmasị na sayensị, na-enyemaka nke onye nwere ike ịkọwa ọtụtụ Filiks na-erukwa anyị gburugburu ná ndụ. Ka ihe atụ, ihe mere ígwè rusts nwayọọ nwayọọ, na ihe mere aluminum ngaji dị ka ngwa ngwa heats mgbe ọ tinye na-ekpo ọkụ tii. Chemistry kpamkpam gbara anyị gburugburu nọ n'ebe nile: acetic acid ma ọ bụ mmanya, sodium chloride ma ọ bụ table nnu mara onye ọ bụla, na bekee dị ka ayodiin, bleach, mmanya na ndị ọzọ. Ma, e nwere onwu bụ a umi na a maara na onye ọ bụla, na ọ na-akpọ starch. Starch nwekwara ike ga-enwetara site chemical, ma ọtụtụ n'ime ya na-amịpụtara si poteto. Ka anyị lebakwuo anya, ihe niile na-metụtara ya, malite na-agwụcha na ndị chemical usoro nke ya Njirimara na otú starch nwere ike ịmata.

Starch, MDM usoro bụ dị ka ndị: S6N10O5, nwere ọtụtụ nke na-akpali Njirimara. Dị ka ihe atụ, onye ọ bụla si mmasị jelii freezes naanị n'ihi na ọ na e dere a zuru ezu nnukwu ego nke starch. Ọ anya dị ka a nkịtị starch ntụ ntụ, odorless, fọrọ nke nta nke na-enweghị uto, ma ndị na-akpali ihe bụ na ọ na creaks na obere ite. Nke a anụ ahụ onwunwe nke starch n'ihi na eziokwu na starch ụmụ irighiri bụ nnukwu ezuru.

Ke ofụri ofụri, starch, usoro na ụfọdụ nke ya Njirimara e chọpụtara dịtụ na-adịbeghị anya. Starch emepụta site na osisi, ma ọ bụghị naanị poteto, kamakwa ndị ọzọ dị otú ahụ dị ka ihe atụ, ọka na wheat. Nduku starch nwere naanị iri percent, na ọka wit na ọka ọka ya karịa akara nke iri asaa percent. Starch a kpụrụ mgbe compound bụ na photosynthesis isii ụmụ irighiri nke carbon dioxide na ise ụmụ irighiri mmiri, whereupon a starch molekul onye na isii na ụmụ irighiri ihe nke oxygen.

Dị ka e gosiri n'elu, na chemical usoro nke starch nwere isii carbon atọm, hydrogen atọm nke iri na ise oxygen atọm. A na-egosi bụghị nanị na starch molekul bụ nnọọ nnukwu, ma na o nwere a kpam kpam organic si malite, ie, bụ ihe ngwa na ubi nke onwu, a na-akpọ organic. Nke a na umi-atụle ga-mgbagwoju, na-ezo aka na ngalaba nke polysaccharides, ọ bụ ezie na sugar ma ọ bụ yiri bekee ọ bụghị. Ọzọkwa starch na-ezo aka organic bekee nwere oxygen ma ọ bụ n'ụzọ - na oxygen-nwere organic ogige.

The bughi usoro nke starch na-atụle mgbagwoju, ya Ọdịdị pụrụ anya na Internet, dị ka ngafe na akwụkwọ ozi na ọ bụ nanị agaghị ekwe omume. Otu nwere ike ikwu na starch, kpọmkwem ya usoro, nwere ọtụtụ OH-dị iche iche, ọ bụla nke na-ejikọrọ na a carbon atọm. Ọtụtụ ndị na-emegharị a molekul na a molekul nke ihe na-aba n'anya mgbe ha na-anụ banyere OH otu, ma n'ezie na molekul ụgha S6N10O5 starch.

Ọ bụrụ na ị chọrọ ịmata starch, mgbe ahụ, ị na-adịghị mkpa a otutu nke ogologo oge na-eche banyere ya. Qualitative mmeghachi omume nke ọnụnọ starch na-ajụ bụ dị ka ndị a: na tube nnọọ atasị a ole na ole tụlee nke ayodiin ngwọta. Ọ bụrụ na ihe ngwọta ozugbo-aghọ Sneem, o doro anya nwere ike banye a tube na ijide n'aka na e nwere Starch. Ọ bụrụ na ị chọrọ ịlele a mmeghachi omume lomashnih ọnọdụ, mgbe ahụ a obere nduku, bee ya, na mgbe ahụ nke ọma pipette atasị a ole na ole tụlee nke ayodiin (na na-ere na pharmacies na cauterize ọnyá). Mgbe oge ụfọdụ gasịrị ị ga-ahụ ndị doro anya na mmetụta nke qualitative mmeghachi omume maka starch: nduku na a ebe ayodiin bụ nwayọọ nwayọọ na-amalite na-atụgharị-acha anụnụ anụnụ.

Ya mere, ugbu a, ị maara banyere ọtụtụ starch (starch bụ, usoro, Njirimara na àgwà nzaghachi). N'ezie, niile n'elu ọmụma abụghị zuru ezu, ma ọ bụrụ na ị dị njikere gawara na organic onwu, ọ ga-enyere gị aka.