Global - Premier Propionic Acid: Tikhemikhali leti cinca-cincaka leti nyikaka matimba eka swiyenge swo hambana
Tinsimu Letikulu ta Xikombelo
Eka indasitiri ya swakudya, propionic acid ya hina i swakudya - vuhlayiseki superhero. Yi tirha tani hi xihlayiselo lexi tirhaka swinene. Propionic acid yi sivela ku kula ka mould na ti bacteria eka xinkwa, ti pastry na swin’wana leswi bakiweke. Leswi swivula leswaku vaxavi vanga tiphina hi switirhisiwa swotsakama - leswi nandzihaka kuringana nkarhi woleha. Eka ti bakeries na vaendli va swakudya, propionic acid ya hina i xitshunxo lexi nga durhiki ku hunguta ku lahlekeriwa hi swakudya na ku hlayisa khwalithi ya swikumiwa. Swifana na xitlhangu xo sirhelela eka swakudya leswi u switsakelaka, swihlayisa swinga onhaki - leswi vangaka ti microorganisms.
Indasitiri ya swakudya swa swifuwo yitlhela yi vuyeriwa swinene eka Global - Premier Propionic Acid ya hina. Yitirhisiwa tani hi xiengeteri xa swakudya ku sivela ku onhaka eka swakudya swa swifuwo. Kufana na switirhisiwa swa swakudya, propionic acid eka swakudya swa swifuwo yi yimisa kukula ka ti bacteria letinga na khombo na ti mold. Leswi switiyisisa leswaku swifuwo na tihuku swidya swakudya swotsakama na swakudya leswinga na swakudya, leswi hiku famba ka nkarhi swi hlohletelaka kukula na rihanyo ro antswa. Van’wamapurasi vanga titshega hi propionic acid ya hina kuva va hlayisa switoko swa vona swa swakudya eka xiyimo xa kahle, leswi yisaka eka swifuwo leswi humelerisaka swinene naku hanye kahle.
Eka bindzu ra vumaki bya tikhemikhali, propionic acid i xiaki xa xisekelo. Yitirhisiwa eka ku endliwa ka tikhemikhali to hambana hambana, tofana na ti propionate esters. Ti- ester leti ti tirhisiwa ngopfu eka bindzu ra swinun’hweriso leswaku ku endliwa swinun’hweriso leswi tsakisaka swa swinun’hweriso, ti- cologne ni swilo swo basisa moya. Ku engetela kwalano, propionic acid yi katseka eka vuhumelerisi bya ti polymers tokarhi, leswi hoxaka xandla eka nhluvukiso wa switirhisiwa leswingana swivumbeko swo hlawuleka swofana naku antswisiwa ka ku olova xikan’we naku tiya. Vaendli va tikhemikhali va nga tshemba eka propionic acid ya hina ku tumbuluxa switirhisiwa swa xiyimo xa le henhla, swa vutumbuluxi.
Swihlawulekisi swa kona
| Vito ra Xiendliwa | Asidi ya Propionic | |||||||||
| Fomula ya Tikhemikhali | C3H6O2 | |||||||||
| Ndzilo wa Molekhuli | 74,08 g/mol | |||||||||
| Xivumbeko | Mati lama nga erivaleni lama nga riki na muhlovo | |||||||||
| Ndhawu yo N’oka | -20.8°C | |||||||||
| Ndhawu yo Vila | 141,1°C | |||||||||
| Rendzo | 0.993 g/cm3 | |||||||||
| CAS NO | 79 - 09 - 4. Xitsonga | |||||||||
| Khodi ya HS | 29155000 | |||||||||
| EINECS NO | 201 - 176 - 3. Xihlamusela-marito xa Xitsonga | |||||||||
| Xikombelo | Yi cheriwa eka tipulasitiki, pharma, swakudya, swintshuxekisi na swinun’hweriso | |||||||||
Xiphephana xa Vulawuri bya Khwalithi
| Vito ra Xiendliwa | Asidi ya Propionic | ||||||
| NCHUMU | NKOKA WA XIYIMO XA LE HENHLA (%) . | NKOKA WA XIKAMBELANTWISISO (%) . | |||||
| Nhlayo ya Propionic Acid, w/%≥ | 99.5 | 99.9 | |||||
| Ku tsindziyela (20/20°C) . | 0.993-0.997 | 0.996 | |||||
| Nhlayo ya ku vila/°C | 138.5-142.5 | 139.4-141.1 | |||||
| Masalela ya ku khuluka,w/%≤ | 0.01 | 0.006 | |||||
| Mati,w/%≤ | 0.15 | 0.02 | |||||
| Aldehyde,w/%≤ | ≤0.05 | 0.04 | |||||
| oxidization yo olova,w/%≤ | ≤0.05 | 0.01 | |||||
| Pb mg/kg≤ | 2.0.0 | ≤2.0 | |||||
| Tanihi mg/kg≤ | 3.0.0 | ≤3.0 | |||||
| Mahetelelo | Landzelela swipimelo swa GB 1886.210-2016 | ||||||
Hi ku komisa
Global - Premier Propionic Acid ya hina yi pakiwile eka swibye swa khwalithi ya le henhla, leswi nga onhiki - ku tiyisisa vutshembeki bya yona hi nkarhi wa vuhlayiselo na ku fambisiwa. Ntlawa wun’wana na wun’wana wu hundza eka magoza yo tika ya vulawuri bya khwalithi, ku katsa na ku kamberiwa ka ku basa, nxopaxopo wa acid, na ku kamberiwa ka matirhelo. Kunga khathariseki leswaku uri muhumelerisi wa swakudya e Amerika Dzonga, khamphani ya swakudya swa swifuwo e Asia, kumbe muendli wa ti khemikhali e Europe, propionic acid ya hina i xitshunxo lexi tshembekaka naku cinca cinca lexi unga xilava. Yi nyika matirhelo lama nga ringanisiwiki na nchumu, ku tiyisisa leswaku yi fikelela no tlula swilaveko swa wena swo karhi swa indasitiri.