Monga mwini fakitale kuno ku China wokhazikika pakupanga mankhwala, ndakhala zaka zambiri ndikukwaniritsa kaphatikizidwe kazinthu zachilengedwe. Dzina langa ndine Allen, ndipo ku Kands Chemical, timamvetsetsa kuti kwa akatswiri ogula zinthu ngati inu-mwina kuyang'ana kuti apeze zopangira zodalirika pamsika waku US-ubwino ndi kusasinthika ndi chilichonse. Lero, ine ndikufuna kulankhula za yeniyeni mankhwala umenewo ndi mwala wapangodya m'mafakitale kuyambira chakudya mpaka mankhwala: dihydrate phosphate dicalcium.
Mutha kuzidziwa ngati dibasic calcium phosphate, kapena kungowona code CaHPO4 2H2O pa pa pepala lapadera. Mosasamala dzina, a mtengo za pawiri izi sizinganenedwe mopambanitsa. Ife onjezani ndi mankhwala otsukira m'mano, chimanga cham'mawa, ngakhalenso chakudya cha ziweto. Kumvetsa kupanga ndi mapangidwe za nkhaniyi ndizofunika kwambiri popanga zisankho zogula mwanzeru. Nkhaniyi ndiyofunika kuiwerenga chifukwa tichotsa mawu osavuta ndikuwona momwe mungagwiritsire ntchito komanso zenizeni zamakina zofunika izi. phosphate dihydrate. Tidzakambirana chifukwa chake ndi yofunika gwero la calcium ndi phosphorous, momwe zimakhalira mkati madzi, ndi chifukwa chake ndizofunika kwambiri pamayendedwe anu ogulitsa.
Kodi Chemical Product iyi ndi chiyani ndipo imafotokozedwa bwanji?
Dicalcium phosphate dihydrate ndi mankhwala enieni palimodzi za calcium phosphate banja. Moyenera, amadziwika ndi mankhwala monga calcium hydrogen phosphate dihydrate. Mawu akuti "dihydrate" amatanthauza kukhalapo mamolekyu awiri amadzi ophatikizidwa ndi mawonekedwe a kristalo, oimiridwa ndi 2H2O pa mu njira yake. Popanda mamolekyu amadzi awa, bwenzi lamadzi dicalcium phosphate, yomwe ili ndi katundu wosiyana pang'ono.
M'makampani, nthawi zambiri timawatcha kuti DCP kapena dibasic calcium phosphate dihydrate. Nthawi zambiri imawoneka ngati yoyera, yopanda fungo, yopanda kukoma ufa kapena kristalo. Monga a wopanga mankhwala mankhwala, ndikuyembekeza kuti dicalcium phosphate timapanga amakumana okhwima miyezo chifukwa nthawi zambiri amagwiritsidwa ntchito ngati chowonjezera cha chakudya kapena mankhwala. Imakhala ndi mchere wambiri, zomwe zimapangitsa kuti ikhale galimoto yabwino kwambiri yoperekera calcium ndi phosphorous ku thupi.
Gawo la "dibasic" la dzinalo dibasic calcium phosphate amatanthauza kuti maatomu awiri a haidrojeni pachiyambi phosphoric acid zasinthidwa ndi calcium. Izi zimapangitsa kukhala acidic pang'ono kuposa Monocalcium Phosphate koma acidic kuposa Tricalcium Phosphate. Mulingo uwu ndi womwe umapereka dihydrate phosphate dicalcium kusinthasintha kwake kwapadera m'magawo ambiri osiyanasiyana.
Kodi Timayendetsa Bwanji Kukonzekera ndi Kupanga Kwa Compound iyi?
The kupanga zapamwamba dihydrate phosphate dicalcium ndi mankhwala enieni ndondomeko. M'malo athu, a kukonzekera kawirikawiri amayamba ndi neutralization anachita. Nthawi zambiri timachita phosphoric acid ndi gwero la calcium. Gwero la calcium likhoza kukhala calcium hydroxide (slaked laimu) kapena calcium carbonate.
Equation ikuwoneka motere:
$H_3PO_4 + Ca(OH)_2 \kumanja CaHPO_4 \cdot 2H_2O$$
Kuwongolera ndikofunikira. Kuonetsetsa kuti mapangidwe cha dihydrate m'malo mwa mawonekedwe a anhydrous, kutentha kuyenera kuyendetsedwa bwino, nthawi zambiri kusungidwa pansi pa 40°C (104°F). Ngati ndi anachita kumatentha kwambiri, timataya mamolekyu amadzi, ndi mankhwala kusintha. Timawunikanso ma pH misinkhu mosamalitsa. The yankho imayenera kusamalidwa mwapadera maziko kapena acidic pang'ono osiyanasiyana kulimbikitsa kukula koyenera kwa kristalo.
Makhiristo akapangidwa, amasiyanitsidwa ndi madzi, kutsukidwa kuchotsa zonyansa (monga mowonjezera asidi kapena sodium mchere ngati utagwiritsidwa ntchito), ndi zouma. Njira yowumitsa ndi yosakhwima; kutentha kwambiri kumachotsa 2H2O pa, kuwononga dihydrate phosphate dicalcium. Monga ogulitsa kumisika ngati USA ndi Australia, tikudziwa kuti kukula kwambewu kapena chiyero chosagwirizana ndizovuta kwa ogula ngati Mark. Chifukwa chake, athu mafakitale ndondomeko imatsindika kusasinthasintha mu gulu lililonse la dicalcium phosphate.
Chifukwa chiyani Calcium Phosphate Ndi Yofunika Pamakampani Opanga Mankhwala?
Mu mankhwala dziko, dihydrate phosphate dicalcium ndi superstar excipient. An chothandizira ndi chinthu chopangidwa pamodzi ndi mankhwala. Amagwiritsidwa ntchito kwambiri ngati a mapiritsi mu mankhwala ena kukonzekera. Chifukwa chiyani? Chifukwa dicalcium phosphate ali ndi mphamvu zoyenda bwino komanso zophatikizika.
Pamene wopanga ayenera kupanga a piritsi, amafunikira zambiri zakuthupi zomwe zidzagwira mawonekedwe ake zikakanikizidwa komanso zimasweka bwino m'mimba. Dibasic calcium phosphate dihydrate ikukwanira bilu iyi mwangwiro. Sasungunuke mkati madzi koma amasungunuka mosavuta m'malo acidic a m'mimba. Izi zimatsimikizira kuti mankhwalawa amatulutsidwa momwe akuyenera kukhala.
Komanso, si hygroscopic, kutanthauza kuti sichimamwa chinyezi kuchokera mumlengalenga. Izi ndizofunikira kuti mankhwala azitha kukhazikika. Ngati mugwiritsa ntchito chodzaza madzi chomwe chimayamwa madzi, mankhwalawa amatha kuwonongeka wodwalayo asanatsegule botolo. Pogwiritsa ntchito dihydrate phosphate dicalcium, mankhwala makampani amatsimikizira moyo wautali wa alumali pazinthu zawo. Zimakhala ngati diluent odalirika, kupereka piritsi kukula kofunikira ndi mawonekedwe kuti odwala azigwira mosavuta.
Kodi Compound iyi Amagwiritsidwa Ntchito Bwanji Monga Chowonjezera Chakudya?
Ngati muyang'ana zolemba mu pantry yanu, mudzapeza dicalcium phosphate. Ndi ambiri amagwiritsidwa ntchito ngati chowonjezera cha chakudya pazifukwa zingapo. Kwenikweni, imakhala ngati chotupitsa chotupitsa. Akaphatikizidwa ndi alkali, dihydrate phosphate dicalcium umachita kupanga mpweya woipa wa carbon dioxide. Mpweya uwu umatsekeredwa mumtanda, ndikuwupangitsa kuwuka. Pamene Sodium Acid Pyrophosphate ndi yachangu, DCPD imapereka kachitidwe pang'onopang'ono, kosasintha, komwe kuli koyenera ndithu zinthu zophikidwa.
Kupitilira chotupitsa, ndi texturizer ndi stabilizer. Mu chakudya cham'mawa, nthawi zambiri amawonjezeredwa kuti azilimbitsa chakudya ndi calcium. Popeza anthu ambiri sapeza zokwanira calcium kuchokera mkaka wokha, kuwonjezera dicalcium phosphate ku zinthu zopangidwa ndi tirigu kumathandiza kuchepetsa kusiyana kwa zakudya. Amapezekanso mu ufa wochuluka ndi zakudya zamasamba.
Za ku chakudya industry, ndi mtengo zagona mu kusalowerera ndale. Dicalcium phosphate dihydrate ndizosakoma komanso zopanda fungo, kotero sizisintha mawonekedwe a kukoma kwake mankhwala. Zimangopereka maubwino ogwira ntchito-kaya ndikukweza, kapangidwe, kapena kadyedwe-popanda kusokoneza kukoma.
Kodi Zimagwira Ntchito Yanji pa Zakudya ndi Zakudya Zanyama?
Sitingathe kukambirana dicalcium phosphate popanda kutchula udindo wake waukulu pa ulimi. Ndilo gawo loyamba la nyama chakudya. Ziweto, nkhuku, ndi ziweto zonse zimafunikira ndalama zambiri calcium ndi phosphorous kwa kukula kwa chigoba komanso ntchito ya metabolic. Dicalcium phosphate dihydrate Zimapezeka mwachilengedwe, kutanthauza kuti nyama zimatha kugayidwa mosavuta ndi kuyamwa michere yake.
Mu galu amachitira ndi zakudya zogulitsa ziweto, dicalcium phosphate zimatsimikizira kuti abwenzi athu aubweya amakhala olimba fupa kachulukidwe ndi mano wathanzi. Kwa ziweto, ndizofunikira kwambiri. Kuperewera mu phosphorous kungayambitse kuchepa kwa kukula ndi thanzi labwino. Mwa kuphatikiza dibasic calcium phosphate m'zakudya zawo, alimi amaonetsetsa kuti pakhale zokolola zambiri komanso zinyama.
Nthawi zambiri timapereka izi mu granular mawonekedwe za chakudya ntchito kuchepetsa fumbi ndi bwino kusakaniza ndi zosakaniza zina. Ndi yotetezeka, yothandiza gwero la calcium ndi phosphorous zomwe zimathandizira njira yopezera chakudya padziko lonse lapansi kuyambira pamunda.
Kodi Kusungunuka kwa Madzi Kumakhudza Bwanji Kagwiritsidwe Ntchito Kake?
Chimodzi mwa zofotokozera za dihydrate phosphate dicalcium ndi mbiri yake ya solubility. Ndi pafupifupi insoluble mu madzi. Ngakhale izi zitha kumveka ngati choyipa, mwa ambiri mapulogalamu, ndi phindu. Chifukwa sichimasungunuka nthawi yomweyo madzi, imapereka kumasulidwa kosalekeza kwa zakudya.
Komabe, kusungunuka kwake kumasintha kwambiri pH. Imasungunuka mosavuta mu ma asidi osungunuka, monga dilute hydrochloric asidi kapena citric asidi. Katunduyu amagwiritsidwa ntchito m'mafakitale osiyanasiyana. Mwachitsanzo, mu dothi laulimi lomwe lili ndi acidic, dicalcium phosphate imasweka pakapita nthawi, kupereka chakudya chokhazikika phosphorous kubzala mizu.
Mu labu kapena mafakitale processing, ngati tiyenera kupasuka, tiyenera kuchepetsa pH cha yankho. Kumvetsetsa kulumikizana uku madzi ndi asidi ndizofunikira kwa opanga ma formula. Ngati mukuyesera kupanga chinthu chodziwika bwino chamadzimadzi, phosphate dihydrate akhoza kutuluka ngati acidity sichiyendetsedwa bwino. Kusungunuka kwamadzi otsikaku kumapangitsanso kuti ikhale yokhazikika m'malo achinyezi, omwe ndi abwino kwambiri posungira ndi kunyamula.
Kodi Amagwiritsidwa Ntchito Popanga Chakumwa ndi Kukonza?
Ngakhale ndizochepa kwambiri kuposa zakudya zolimba, dicalcium phosphate amapeza a ntchito mu chakumwa makampani, makamaka mu zakumwa zolimba. Komabe, chifukwa cha kusungunuka kwake kochepa m'chigwa madzi, nthawi zambiri amagwiritsidwa ntchito poyimitsidwa kapena muzakumwa za acidic komwe amatha kusungunuka.
Muzakumwa zokhala ndi mkaka kapena mkaka wopangidwa ndi mbewu (monga soya kapena mkaka wa amondi), dihydrate phosphate dicalcium amachita ngati a calcium gwero. Apa, iyenera kudulidwa kukhala yabwino kwambiri ufa kuteteza gritty mouthfeel ndi kuonetsetsa kuti imakhala itayimitsidwa mu madzi.
Zimathandizira kubisala chakumwa, kusunga kukhazikika kwa mapuloteni komanso kuteteza kutsekemera. Komabe, okonzekera ayenera kusamala. Ngati ndi chakumwa osakondera komanso omveka, calcium phosphate kaŵirikaŵiri sichosankha choyamba; sungunuka mchere ngati Calcium Lactate (nthawi zambiri amagwiritsidwa ntchito posungira komanso calcium) atha kukhala abwino. Koma zakumwa zamtambo, zokhala ndi michere yambiri, DCP ndi njira yotsika mtengo komanso yopatsa thanzi.
Ndi Mitundu Yanji Yogwiritsa Ntchito Mano Amadalira Ufawu?
Tsegulani chubu cha mankhwala otsukira mano, ndipo pali mwayi wabwino womwe mukuyang'ana dihydrate phosphate dicalcium. M'makampani osamalira mano, amagwiritsidwa ntchito kwambiri ngati a wothandizira kupukuta. The kristalo kapangidwe ka dihydrate ndizovuta kuchotsa zolembera ndi madontho m'mano koma zofewa mokwanira kuti zisawononge enamel.
Izi mtundu ya abrasive imakondedwa kuposa njira zina zolimba monga silika m'mapangidwe ena. Imatsuka bwino mano, imathandiza kupewa kuchulukana kwa tartar ndi kusunga mkamwa wathanzi. Komanso, chifukwa zili calcium ndi phosphate, imatha kuthandizira kukonzanso mano, ngakhale kuti ntchito yake yayikulu ndikuyeretsa thupi.
Amagwiritsidwanso ntchito mu simenti zamano ndi zinthu zobwezeretsa. Mankhwala anachita pakati calcium ions ndi phosphate ions ndizofunikira pakupanga kwa mano aumunthu (omwe makamaka ndi hydroxyapatite), kupanga dicalcium phosphate biomimetic material—imene imatsanzira zamoyo.
Chifukwa Chiyani Muwonjezere Dicalcium Phosphate ku Zakudya Zowonjezera?
The zakudya zowonjezera msika ukukula, ndi dicalcium phosphate ndi chinthu chofunikira kwambiri. Mukatenga multivitamin kapena standalone calcium chowonjezera, fufuzani chizindikiro. Nthawi zambiri mudzawona dibasic calcium phosphate olembedwa.
Ife onjezani chifukwa imapanga piritsi lowundana, laling'ono lomwe lili ndi zinthu zambiri zoyambira calcium. Izi zimathandiza opanga kuti agwirizane ndi mlingo wofunikira wa tsiku ndi tsiku mu mapiritsi omwe ndi osavuta kumeza. Mosiyana ndi mchere wambiri wa carbonate, phosphate dihydrate amanyamula nkhonya zopatsa thanzi mu mawonekedwe ophatikizika.
Komanso, amapereka phosphorous, zomwe ndizofunikira kuti thupi ligwiritse ntchito calcium bwino kwa fupa kukonza ndi minofu kukonza. Ndi phukusi lazakudya ziwiri. Kwa ogula omwe salola lactose kapena vegan, zowonjezera zomwe zili ndi mankhwala dicalcium phosphate opangidwa kuchokera ku magwero a mchere amapereka njira ina yofunikira kusiyana ndi zakudya za mkaka.
Kodi Chimachitika ndi Chiyani Panthawi Yowola Kutentha kwa Pyrophosphate?
Monga chemist, ndimapeza matenthedwe amafuta a dihydrate phosphate dicalcium zochititsa chidwi. Ngati mutenthetsa izi mankhwala, imasinthidwa. Pafupifupi 60-70 ° C, imataya mamolekyu ake amadzi kuti ikhale yopanda madzi dicalcium phosphate. Ngati mupitiriza kutenthetsa mpaka kutentha kwambiri (kuzungulira 400 ° C - 500 ° C), kusungunuka. anachita zimachitika.
Mamolekyu awiri a dicalcium phosphate kuphatikiza, kutulutsa madzi, ndi mawonekedwe Calcium pyrophosphate (Ca2P2O7). Teremuyo pyrophosphate kwenikweni amatanthauza "phosphate moto," kusonyeza kuti amabadwa kuchokera kutentha.
$2CaHPO_4 \rightarrow Ca_2P_2O_7 + H_2O$$
Izi calcium pyrophosphate ndi zosiyana mankhwala nyama. Ndiwosasungunuka kwambiri ndipo amagwiritsidwa ntchito ngati abrasive wofatsa mu fluoride mankhwala otsukira mano chifukwa sichimakhudzana ndi fluoride (mosiyana dihydrate phosphate dicalcium, zomwe nthawi zina zimatha kusokoneza kukhazikika kwa fluoride). Kumvetsetsa chikhalidwe chamafuta awa ndikofunikira kwambiri kupanga za zida zapadera zamano ndi zida za ceramic.
Zofunika Kwambiri
- Dicalcium phosphate dihydrate (CaHPO4 2H2O pa) ndizosiyanasiyana calcium phosphate amagwiritsidwa ntchito pazakudya, pharma, ndi ulimi.
- Zimagwira ntchito yofunika kwambiri gwero la calcium ndi phosphorous kwa anthu ndi nyama, kuthandiza fupa ndi minofu thanzi.
- Mu mankhwala makampani, ndi okondedwa piritsi wothandizila mu mankhwala ena kukonzekera chifukwa cha kuyenda kwake ndi kachulukidwe.
- Zimakhala ngati chotupitsa chotupitsa ndi mpanda pamene amagwiritsidwa ntchito ngati chowonjezera cha chakudya mu zinthu zophikidwa ndi chakudya cham'mawa.
- The kukonzekera kumaphatikizapo kuchitapo kanthu phosphoric acid ndi gwero la calcium ngati hydroxide olamulidwa pH ndi kutentha.
- Sasungunuke mkati madzi koma amasungunuka mkati asidi, zomwe zimathandizira kagayidwe kake m'mimba.
- Zimakhala ngati zofatsa wothandizira kupukuta mu mankhwala otsukira mano kuchotsa tartar popanda kuwononga enamel.
- Kutenthetsa pawiri akhoza kusintha izo kukhala calcium pyrophosphate, yomwe ili ndi ntchito zake zapadera zamakampani.
Nthawi yotumiza: Dec-10-2025
