Inde, nditha kupereka kuyerekeza mozama kwa carboxymethylcellulose (CMC) ndi xanthan chingamu.Zonsezi zimagwiritsidwa ntchito m'mafakitale osiyanasiyana, makamaka muzakudya, mankhwala ndi zodzoladzola, monga thickeners, stabilizers ndi emulsifiers.Kuti ndifotokoze bwino mutuwo, ndigawa kufananitsako m'magawo angapo:
1.Mapangidwe a Chemical ndi katundu:
CMC (carboxymethylcellulose): CMC ndi yochokera ku cellulose, polima yochitika mwachilengedwe pamakoma a cellulose.Magulu a Carboxymethyl (-CH2-COOH) amalowetsedwa mumsana wa cellulose pogwiritsa ntchito mankhwala.Kusintha kumeneku kumapangitsa kuti madzi a cellulose asungunuke komanso kugwira ntchito bwino, kuwapangitsa kukhala oyenera kugwiritsa ntchito zosiyanasiyana.
Xanthan chingamu: Xanthan chingamu ndi polysaccharide yopangidwa ndi kuwira kwa Xanthomonas campestris.Amapangidwa ndi mayunitsi obwerezabwereza a glucose, mannose, ndi glucuronic acid.Xanthan chingamu imadziwika chifukwa cha kukhuthala kwake komanso kukhazikika, ngakhale pamlingo wochepa.
2. Ntchito ndi ntchito:
CMC: CMC imagwiritsidwa ntchito kwambiri ngati chowonjezera, chokhazikika komanso chomangirira muzakudya monga ayisikilimu, mavalidwe a saladi ndi zinthu zowotcha.Amagwiritsidwanso ntchito popanga mankhwala, zotsukira ndi zinthu zosamalira munthu chifukwa cha kukongola kwake komanso kusunga madzi.Pazakudya, CMC imathandizira kukonza mawonekedwe, kupewa syneresis (kupatukana kwamadzi) ndikuwonjezera kumva kwa mkamwa.
Xanthan chingamu: Xanthan chingamu imadziwika ndi kukhuthala kwake komanso kukhazikika kwazinthu zosiyanasiyana, kuphatikiza ma sosi, mavalidwe, ndi zina zamkaka.Amapereka kuwongolera kwamakayendedwe, kuyimitsidwa kolimba komanso kuwongolera kapangidwe kake kazakudya.Komanso, xanthan chingamu ntchito formulations zodzikongoletsera, pobowola madzimadzi, ndi ntchito zosiyanasiyana mafakitale chifukwa katundu rheological ndi kukana kusintha kutentha ndi pH.
3. Kusungunuka ndi kukhazikika:
CMC: CMC imasungunuka m'madzi ozizira komanso otentha, ndikupanga yankho lomveka bwino kapena losawoneka pang'ono kutengera ndende.Imawonetsa kukhazikika kwa pH yamitundumitundu ndipo imagwirizana ndi zakudya zina zambiri.
Xanthan chingamu: Xanthan chingamu amasungunuka m'madzi ozizira ndi otentha ndipo amapanga viscous solution.Imakhalabe yokhazikika pamitundu yambiri ya pH ndipo imasunga magwiridwe ake pansi pamikhalidwe yosiyanasiyana yokonzekera, kuphatikiza kutentha kwambiri ndi mphamvu zometa ubweya.
4. Synergy ndi kuyanjana:
CMC: CMC imatha kuyanjana ndi ma hydrophilic colloids monga guar chingamu ndi chingamu cha dzombe kuti apange mgwirizano ndikuwonjezera kapangidwe kake ndi kukhazikika kwa chakudya.Ndi yogwirizana ndi ambiri zowonjezera zakudya ndi zosakaniza.
Xanthan chingamu: Xanthan chingamu amakhalanso ndi synergistic zotsatira ndi chingamu ndi dzombe chingamu.Zimagwirizana ndi mitundu yosiyanasiyana ya zosakaniza ndi zowonjezera zomwe zimagwiritsidwa ntchito pazakudya ndi mafakitale.
5. Mtengo ndi kupezeka:
CMC: CMC nthawi zambiri imakhala yotsika mtengo poyerekeza ndi xanthan chingamu.Amapangidwa kwambiri ndikugulitsidwa ndi opanga osiyanasiyana padziko lonse lapansi.
Xanthan chingamu: Xanthan chingamu amakhala okwera mtengo kuposa CMC chifukwa cha nayonso mphamvu ndondomeko nawo kupanga.Komabe, mawonekedwe ake apadera nthawi zambiri amavomereza mtengo wake wokwera, makamaka pamapulogalamu omwe amafunikira kukhuthala kwapamwamba komanso kukhazikika.
6. Zoganizira Zaumoyo ndi Chitetezo:
CMC: CMC imadziwika kuti ndi yotetezeka (GRAS) ndi mabungwe olamulira monga FDA ikagwiritsidwa ntchito motsatira Good Manufacturing Practices (GMP).Sichiwopsezo ndipo sichikhala pachiwopsezo chachikulu chaumoyo chikagwiritsidwa ntchito moyenera.
Xanthan chingamu: Xanthan chingamu imawonedwanso kuti ndi yotetezeka kudya ikagwiritsidwa ntchito monga mwalangizidwa.Komabe, anthu ena amatha kukhala ndi vuto la m'mimba kapena kusamva bwino kwa xanthan chingamu, makamaka pakakhala kwambiri.Miyezo yovomerezeka yogwiritsira ntchito iyenera kutsatiridwa ndikufunsana ndi dokotala ngati pali vuto lililonse.
7. Kukhudza chilengedwe:
CMC: CMC imachokera ku chinthu chongowonjezwdwa (ma cellulose), ndi biodegradable, ndipo ndi ochezeka ndi chilengedwe poyerekeza ndi kupanga thickeners ndi stabilizers.
Xanthan chingamu: Xanthan chingamu amapangidwa kudzera mu nayonso mphamvu ya tizilombo toyambitsa matenda, yomwe imafuna zinthu zambiri komanso mphamvu.Ngakhale kuti ndi biodegradable, njira nayonso mphamvu ndi zolowetsa zogwirizana nazo zikhoza kukhala ndi malo apamwamba a chilengedwe poyerekeza ndi CMC.
Carboxymethylcellulose (CMC) ndi xanthan chingamu onse ali ndi ubwino wapadera ndipo ndi zowonjezera zofunika m'mafakitale osiyanasiyana.Kusankha pakati pa ziwirizi kumadalira zofunikira za ntchito, kulingalira mtengo ndi kutsata malamulo.Ngakhale CMC imadziwika chifukwa cha kusinthasintha kwake, kutsika mtengo, komanso kugwirizana ndi zosakaniza zina, xanthan chingamu imadziwika ndi kukhuthala kwake kwapamwamba, kukhazikika, komanso kumveka bwino.Mtengo wake ndi wapamwamba.Pamapeto pake, opanga amayenera kuwunika mosamala zinthu izi kuti adziwe njira yabwino kwambiri yopangira mankhwala awo.
Nthawi yotumiza: Feb-21-2024