Kodi pali kusiyana kotani pakati pa xanthan chingamu ndi HEC?

Xanthan chingamu ndi Hydroxyethyl cellulose (HEC) onse amagwiritsidwa ntchito kwambiri ma hydrocolloids m'mafakitale osiyanasiyana, kuphatikiza chakudya, mankhwala, zodzoladzola, ndi zinthu zosamalira anthu. Ngakhale kuti amagawana zofanana muzinthu zawo ndi ntchito, pali kusiyana kosiyana pakati pa awiriwa.

Kapangidwe ndi Kapangidwe:

Xanthan Gum:
Xanthan chingamundi polysaccharide yochokera ku kuwira kwa ma carbohydrate ndi bakiteriya Xanthomonas campestris. Amakhala ndi mayunitsi a glucose, mannose, ndi glucuronic acid, omwe amapangidwa molumikizana ndi nthambi zambiri. Msana wa xanthan chingamu uli ndi magawo obwerezabwereza a shuga ndi mannose, okhala ndi unyolo wam'mbali wa glucuronic acid ndi magulu a acetyl.

HEC (Hydroxyethyl Cellulose):
HECndi chochokera ku cellulose, yomwe ndi polima yopezeka mwachilengedwe yomwe imapezeka m'makoma a cellulose. Popanga HEC, ethylene oxide imayendetsedwa ndi cellulose kuti iwonetse magulu a hydroxyethyl pamsana wa cellulose. Kusintha uku kumawonjezera kusungunuka kwamadzi ndi rheological katundu wa cellulose.

Katundu:

Xanthan Gum:
Viscosity: Xanthan chingamu imapatsa mamasukidwe akayendedwe amadzimadzi ngakhale atakhala otsika kwambiri, ndikupangitsa kuti ikhale yogwira ntchito yokhuthala.
Kumeta ubweya wa ubweya: Mayankho omwe ali ndi xanthan chingamu amawonetsa kumeta ubweya wa ubweya, kutanthauza kuti sawoneka bwino chifukwa cha kumeta ubweya ndikubwezeretsa kukhuthala kwawo kupsinjika kukachotsedwa.
Kukhazikika: Xanthan chingamu amapereka bata kwa emulsions ndi suspensions, kuteteza gawo kulekana.
Kugwirizana: Imagwirizana ndi mitundu yosiyanasiyana ya pH ndipo imatha kupirira kutentha kwambiri popanda kutaya mphamvu zake zokhuthala.

HEC:
Viscosity: HEC imagwiranso ntchito ngati thickener ndipo imawonetsa mamasukidwe apamwamba pamayankho amadzi.
Non-ionic: Mosiyana ndi xanthan chingamu, HEC si-ionic, zomwe zimapangitsa kuti zisawonongeke kusintha kwa pH ndi mphamvu ya ionic.
Kupanga mafilimu: HEC imapanga mafilimu owonekera pamene zouma, zomwe zimapangitsa kuti zikhale zothandiza pa ntchito monga zokutira ndi zomatira.
Kulekerera kwa mchere: HEC imasunga kukhuthala kwake pamaso pa mchere, zomwe zingakhale zopindulitsa muzinthu zina.

Zogwiritsa:

Xanthan Gum:
Makampani Chakudya: Xanthan chingamu chimagwiritsidwa ntchito ngati stabilizer, thickener, ndi gelling wothandizila zosiyanasiyana zakudya zakudya, kuphatikizapo sauces, mavalidwe, zinthu bakery, ndi mkaka.
Zodzoladzola: Zimagwiritsidwa ntchito popanga zodzoladzola monga zopaka, mafuta odzola, ndi mankhwala otsukira mano kuti apereke mamasukidwe akayendedwe ndi bata.
Mafuta ndi Gasi: Xanthan chingamu amagwiritsidwa ntchito pobowola madzi mumsika wamafuta ndi gasi kuwongolera kukhuthala komanso kuyimitsa zolimba.

HEC:
Utoto ndi Zopaka: HEC imagwiritsidwa ntchito kwambiri mu utoto wamadzi, zokutira, ndi zomatira kuti ziwongolere kukhuthala, kuwongolera magwiridwe antchito, komanso kukulitsa mapangidwe amafilimu.
Zopangira Zosamalira Pawekha: Ndizomwe zimagwiritsidwa ntchito pazaumoyo wamunthu monga ma shampoos, zoziziritsa kukhosi, ndi zopakapaka chifukwa chakukhuthala kwake komanso kukhazikika kwake.
Pharmaceuticals: HEC imagwiritsidwa ntchito ngati chomangira pamapiritsi komanso ngati chowonjezera mumankhwala amadzimadzi.

Kusiyana:
Gwero: Xanthan chingamu amapangidwa ndi nayonso mphamvu bakiteriya, pamene HEC anachokera mapadi kudzera kusinthidwa mankhwala.
Khalidwe la Ionic: Xanthan chingamu ndi anionic, pamene HEC si ionic.
Kukhudzidwa kwa Mchere: Xanthan chingamu imakhudzidwa ndi kuchuluka kwa mchere wambiri, pomwe HEC imasunga mamasukidwe ake pamaso pa mchere.
Kupanga Mafilimu: HEC imapanga mafilimu owonekera pamene zouma, zomwe zingakhale zopindulitsa mu zokutira, pamene xanthan chingamu sichiwonetsa katunduyu.

Makanema a Viscosity: Ngakhale kuti xanthan chingamu ndi HEC zimapereka kukhuthala kwakukulu, zimawonetsa machitidwe osiyanasiyana a rheological. Mayankho a Xanthan chingamu amawonetsa kumeta ubweya wa ubweya, pomwe mayankho a HEC nthawi zambiri amawonetsa machitidwe a Newtonian kapena kumeta ubweya pang'ono.
Mapulogalamu: Ngakhale pali kuphatikizika kwa ntchito zawo, xanthan chingamu imagwiritsidwa ntchito kwambiri m'makampani azakudya komanso ngati chowonjezera chamadzimadzi, pomwe HEC imagwiritsa ntchito kwambiri utoto, zokutira, ndi zinthu zosamalira anthu.

pamene xanthan chingamu ndi HEC amagawana zina zofanana monga hydrocolloids ntchito thickening ndi stabilizing kachitidwe amadzimadzi, iwo amasiyana gwero lawo, khalidwe ionic, mchere sensitivity, filimu kupanga katundu, ndi ntchito. Kumvetsetsa kusiyana kumeneku ndikofunikira pakusankha hydrocolloid yoyenera pamapangidwe ake ndi zinthu zomwe mukufuna.