Potassium phosphate

Phosphates rinonzi makemikari chokuedza chainge chakagadzirwa nesimbi dzakasiyana-siyana pamwe phosphoric acid. Pari zvino pane marudzi akasiyana-siyana phosphates, izvo zvinoshandiswa muminda basa siyana. No kunze uye potassium phosphate, iro rinoshandiswa sechinhu antioxidant uye bactericidal zvinhu yaigadzira zvokudya. Zvinofanira kucherechedzwa kuti antioxidants vari zvinhu izvo tunodzivisa oxidation vamwe zvinhu. Somuenzaniso, funga akarumwa Apple, riri mumhepo anodzima. Izvi zvinoitika nokuti neoxygen iri mumhepo oxidizes dare huri muchero. Kana potassium phosphate dira munzvimbo kutora nokuruma, kuti oxidation muitiro zvishoma pasi kakawanda. Nokudaro, muviri iri woutsinye mumuviri kwemabhakitiriya. Ndokusaka rinoshandiswa senzira zvisaora.

Zvinofanira kucherechedzwa kuti vose yeimwe ose phosphate, izvo kuitika zvakasikwa, ndivo orthophosphates. Kazhinji, potassium orthophosphates akashandiswa zvokudya indasitiri (phosphoric iine acid munyu), rimwe riri E340. In indasitiri, potassium orthophosphate E340 akadana monophosphate, ndizvo zvokudya chirungiso kushandiswa acidity regulator, mumwe mwando ukaramba mumiriri uye stabilizer, coloring retainer gudzazwi antioxidant chiito. chirungiso Izvi zvinotevera zvemakemikari yemaitiro: KH2PO4, zviri zvikuru soluble mumvura uye ane chimiro chena upfu granular.

Phosphoric acid, kuwadzana potassium carbonate, achiumba potassium phosphate vane nzira iri K3PO4. Rinoshandiswa senzira chezvinonhuwira sipo yokuvirisa mu bhekari uye confectionery zvigadzirwa, zvinwiwa nezvinogadzirwa nomukaka, uyewo soups, pastas uye sauces, teas, chizi, nyama uye hove zvigadzirwa, zvokudya. Uyezve, rinoshandiswa sechiratidzo stabilizer manyoro miriwo, nokuti zvinotsigira acidity munhu kwazvakarerekera kwezvakatipoteredza. In K3PO4 mushonga unoshandiswa kuti kudzivirira uye kurapwa zvirwere zvakadai hypophosphatemia, uye mumaindasitiri kugadzirwa - sezvo yokuvirisa kuti pendi, ngura FIs uye zvinwiwa siyana kuti kuchera.

Zvinofanira kucherechedzwa kuti potassium phosphate, chikamu Nezvakakuyiwa kunotungamirira vawedzere chepfu ehupfumi surfactants. Ivo vanotanga kuzviita kupinda munzvimbo womunhu kubudikidza ganda, kukonzera ayo degreasing, nokuparadza masero membranes, nokudaro kuderedza runodzivirira kushanda ganda. Surfactants, rakapinza muruoko tsinga yakawanikwa paganda, kupinda muropa uye kuparadzirwa munyika muviri, izvo zvinoita kuti pakanga pakaputsika zvivako ropa uye zvirwere.

Saka, kuti zvevakomana, potassium phosphate waishandiswa senzira P fetiraiza, somunhu chinoumba emura uye upfu detergents panguva kuchera kushandiswa. Uyewo rinoshandiswa muna ejecha Whitehead Textile Mazinga, ichangoburwa apo rwebhuruu kugadzirira makara kana bleaching, yaigadzira zvokudya nokuda kusunungura mukanyiwa, mukurapa achigadzirira mishonga, zino pastes kana Nezvakakuyiwa. Crystals kuti potassium phosphate zvinoshandiswa sezvo ferroelectric kana piezoelectric zvinhu, mishonga yokuuraya zvipembenene, yokuvirisa nokuti mafuta nezvimwewo.

Zvisinei, zvinokosha kuyeuka kuti phosphates kukanganisa muviri, zvichiita malfunctions kana kana munhu pachena kwavari kwenguva refu maturo. Ndokusaka nyika dzakawanda vakasiya kushandiswa phosphates zvokudya uye mutengi Mazinga. In nyika yedu, avo kushandisa anobvumirwa, saka kazhinji dziri pamapepa mishonga siyana kana imba maturusi anokwanisa kusangana rokuti E340, kureva potassium phosphate.