Sodium erythorbate - nitrite ea nama

Sodium Erythorbate ke kristale e t?oeu kapa e mosehla hanyenyane, ha e na monko, e na le monko o fokolang oa letsoai, sebaka se qhibilihang se feta 200o C, se tsitsitse ha se pepesehile moeeng se ommeng, empa ka tharollo ea metsi, ha ho na le moea, t?epe, mocheso le khanya, oxidation, ha ho na le moea, t?epe, mocheso le khanya. E qhibiliha habonolo ka metsing, mocheso o tloaelehileng oa 16g/mlat, ha e qhale ka ethanol, PHvalue ea 5% ea tharollo ea metsi ke 5.5-8.0

Iteanye le rona

lintlha tsa sehlahisoa

Selelekela

Sodium Erythorbate le D-Sodium Erythorbate (eo hape e tsejoang e le D-isoascorbic acid, foromo ea lik'hemik'hale C6H8O6) li sebelisoa haholo-holo e le li-antioxidants tsa lijo, tse sebelisoang haholo lijong tsa nama, lijo tsa tlhapi, biri, lero la litholoana, lero la litholoana le kristale, litholoana tse entsoeng ka makotikoting le meroho, pastry, lihlahisoa tsa lebese, jeme, veine, pickles, oli le liindasteri tse ling tse sebetsang. Isovc sodium e sebelisoa haholo lihlahisoa tsa nama. Joalo ka thuso ea 'mala oa moriri le moemeli oa' mala oa moriri oa nama nitrite, sodium ea isoVC e na le phello e hlakileng ea ts'ireletso ea mebala. Palo e loketseng ea nitrite e ka sitisa ho hōla le ho ikatisa ha libaktheria tsa chefo ea botulinum le ho phetha karolo ea ho baballa. Isovc sodium e bohlokoa haholo tlhahisong ea boroso ea ham, lihlahisoa tsa nama ea makotikoting, boroso, nama ea soy sauce le lihlahisoa tse ling tsa nama.

tlhaloso2

Kopo

1. Lihlahisoa tsa nama: Joaloka motsoako oa moriri oa moriri, o ka boloka 'mala, oa thibela ho thehoa ha nitrosamines (joaloka nitrite), ho ntlafatsa tatso,' me o se ke oa fela habonolo. Li-Pickled pickles: boloka 'mala le ho ntlafatsa tatso.

2. Litlhapi tse nang le serame le li-shrimp: boloka 'mala le ho thibela bokaholimo ba tlhapi ho tsoa ho oxidizing le ho hlahisa monko o bolileng.

3. Biri le veine: li eketsoa ka mor'a ho belisoa ho thibela monko le turbidity, ho boloka 'mala, monko le ho thibela ho belisoa ha bobeli.

4. Lero la litholoana le sauce: li eketsoa nakong ea botlolo ho boloka VC ea tlhaho, ho thibela ho fela le ho boloka tatso ea pele.

5. Ho boloka litholoana: fafatsa kapa sebelisa citric acid ho boloka 'mala le tatso le ho atolosa nako ea polokelo.

6. Lihlahisoa tse entsoeng ka makotikoting: eketsa sopho pele ho canning ho boloka 'mala, monko le tatso.

7. E ka boloka 'mala, tatso ea tlhaho le ho lelefatsa bophelo ba sethala sa bohobe.

8. China e bolela hore boholo ba t?ebeliso ea chelete ke 0.2g/kg bakeng sa bohobe le li-noodle tsa hang-hang, le 1.0g/kg bakeng sa sopho le lihlahisoa tsa nama.

Tlhaloso ea lihlahisoa

Lintho tsa Tlhahlobo	Liteko tsa Parameters	Liphetho tsa liteko
Ponahalo	Phofo e t?oeu ea kristale	E lumellana
Boitsebiso	E ntle	E ntle
Assay(C6H7O6Na·H2O)	98.0%~100.5%	99.3%
25 Potoloho e khethehileng[α]D	+95,5°~+98.0°	+96,4°
pH	5.5~8.0	7.3
Arsenic	3PPM e phahameng	Ka tlase ho 3PPM
Ketapele	2PPM e phahameng	Ka tlase ho 2PPM
Mercury	1.0 PPM Max	Ka tlase ho 1.0 PPM
Oxalate	E fetisa tlhahlobo ea E316	E fetisa tlhahlobo ea E316
Lit?epe tse boima (joalo ka Pb)	10PPM Max	Ka tlase ho 10PPM
Tartrates	E fetisa tlhahlobo ea E316	E fetisa tlhahlobo ea E316
Tahlehelo ka ho omisa	0.25% Max	0.06%