Xanthan chingamu, inozivikanwawo seHanseum gum, imhando yemicrobial exopolysaccharide inogadzirwa neXanthomnas campestris nefermentation engineering ichishandisa makabhohaidhiretsi sechinhu chikuru mbishi (sechibage starch).Iyo ine yakasarudzika rheology, yakanaka kunyungudika kwemvura, kupisa uye acid-base kugadzikana, uye inonyatso kuenderana neyakasiyana munyu, seyakakora agent, suspension agent, emulsifier, stabilizer, inogona kushandiswa zvakanyanya mukudya, petroleum, mushonga nezvimwe. anopfuura 20 maindasitiri, parizvino ndiyo yakakura kwazvo kugadzirwa chiyero uye yakanyanya kushandiswa zvakanyanya microbial polysaccharide.
Properties:Xanthan chingamu yakareruka yero kusvika kuchena inofambiswa poda, inonhuwa zvishoma.Soluble mumvura inotonhora uye inopisa, neutral solution, inopesana nechando uye kunyunguduka, isinganyunguriki mu ethanol.Inopararira nemvura uye inosimudzira kuita yakagadzikana hydrophilic viscous colloid.
Application:Iine rheology yakasarudzika, kunyungudika kwemvura kwakanaka, uye kugadzikana kwakasiyana pasi pekupisa uye acid-base mamiriro, xanthan chingamu chave chinhu chakakosha mumhando dzakasiyana dzekushandisa.Semushonga wakakora, kumiswa mumiriri, emulsifier, uye stabilizer, yawana nzira yayo mumaindasitiri anopfuura makumi maviri, anosanganisira ezvekudya, peturu, mishonga, nezvimwe zvakawanda.
Indasitiri yechikafu yanga iri imwe yevakanyanya kubatsirwa nexanthan gum kugona kunoshamisa.Kugona kwayo kukwidziridza magadzirirwo uye kuenderana kwezvigadzirwa zvekudya kwakaita kuti ive sarudzo yakakurumbira pakati pevagadziri.Zvingave zviri mumasosi, madhirezi, kana zvinhu zvekubheka, xanthan chingamu inoita kuti muromo unzwe wakatsetseka uye unokwezva.Kupindirana kwayo nemunyu wakasiyana-siyana kunowedzera kuwedzera kuenderana kwayo mukugadzira chikafu.
Muindasitiri yepetroleum, xanthan chingamu inoita basa rakakosha mukuchera nekupwanya zvinwiwa.Yayo yakasarudzika rheological maitiro inoita kuti ive yakanakira yekuwedzera, inovandudza fluid viscosity uye kugadzikana.Pamusoro pezvo, inoshanda sefiltration control agent, ichideredza kuumbwa kwemasefa makeke panguva yekuchera.Kugona kwayo kushanda pasi pekupisa kwakanyanya uye kudzvanywa kwemamiriro akaita kuti ive sarudzo inofarirwa pakati penyanzvi dzemuoiri.
Iyo nzvimbo yekurapa inobatsirawo zvakanyanya kubva kune yakasarudzika zvimiro zve xanthan chingamu.Maitiro ayo e-rheological anobvumira kudzora kuburitswa kwezvinodhaka, zvichiita kuti ive chinhu chakanakira mukugadzirwa kwemishonga.Uyezve, iyo biocompatibility uye biodegradability inoita kuti ive yakakodzera kune dzakasiyana siyana dzekurapa dzakadai sekupfeka maronda uye inodzorwa dhizaini masisitimu.
Kupfuura maindasitiri ambotaurwa, xanthan chingamu inowana nzira yayo mune akati wandei mamwe zvikamu, kusanganisira indasitiri yemakemikari yemazuva ese.Kubva pamazino kusvika kune shampoos, xanthan gum inobatsira kune inodiwa kugadzirwa uye kugadzikana kwezvigadzirwa izvi.
Iko kushandiswa kwekutengesa kwexanthan gum hakuna kufananidzwa kana ichienzaniswa nemamwe ma microbial polysaccharides.Hwaro hwakasiyana-siyana hwemashandisirwo uye akasarudzika zvivakwa zvaita kuti ive yekuenda-kune chinhu kune vasingaverengeki vanogadzira.Hapana imwe microbial polysaccharide inogona kuenderana nekusiyana kwayo uye kushanda kwayo.
Kurongedza: 25kg / bhegi
Kuchengeta:Xanthan chingamu inogona kushandiswa zvakanyanya mukutora mafuta, makemikari, chikafu, mushonga, kurima, dhayi, ceramics, bepa, machira, zvizorwa, kuvaka uye kugadzira zvinoputika uye mamwe anopfuura makumi maviri maindasitiri mumhando zana dzezvigadzirwa.Kuti zvive nyore kuchengetedza uye kutakura, inowanzoitwa zvigadzirwa zvakaoma.Kuomesa kwayo kune nzira dzakasiyana dzekurapa: vacuum drying, drum drying, spray drying, fluidized bed drying uye air dryness.Nemhaka yokuti chinhu chinopisa-chinopisa, haigoni kumira kurapwa kwekushisa kwepamusoro kwenguva yakareba, saka kushandiswa kwekupfapfaidza kuomesa kuchaita kuti isanyanya kunyungudika.Kunyangwe iyo yekudziya yekupisa yekuomeswa kwegubhu kwakakwira, chimiro chemuchina chakanyanya kuomarara, uye zvakaoma kuwana kune yakakura-chiyero kugadzirwa kwemaindasitiri.Fluidized mubhedha wekuomeswa neinert spheres, nekuda kwekuwedzerwa kupisa uye kuwanda kwekufambisa uye kukuya nekupwanya mabasa, nguva yekuchengeta zvinhu ipfupi, saka yakakodzera kuomesa kupisa-sensitive viscous zvinhu se xanthan chingamu.
Kungwarira pakushandisa:
1. Paunenge uchigadzirira xanthan gum solution, kana kupararira kusina kukwana, mavharoti achaonekwa.Mukuwedzera kune kunyandura zvakakwana, inogona kunge isati yasanganiswa nezvimwe zvinhu zvakasvibirira, uye wozowedzerwa kumvura paunenge uchikurudzira.Kana zvichiri kuoma kuparadzira, musanganiswa wemiscible nemvura unogona kuwedzerwa, senge shoma shoma ye ethanol.
2. Xanthan gum is an anionic polysaccharide, inogona kushandiswa pamwe chete nemamwe anionic kana kwete-ionic zvinhu, asi haigoni kuwirirana ne cationic zvinhu.Mushonga wayo une kugarisana kwakanaka uye kugadzikana kune akawanda emunyu.Kuwedzera ma electrolyte akadai sodium chloride uye potassium chloride inogona kuvandudza viscosity uye kugadzikana kwayo.Calcium, magnesium uye mamwe bivalent munyu akaratidza zvakafanana migumisiro viscosity yavo.Kana iyo munyu yakakwira kupfuura 0.1%, iyo yakakwana viscosity inosvika.Kunyanya kunyura munyu hakugadzirisi kugadzikana kwexanthan gum solution, uye haikanganisi rheology yayo, chete pH> Pa10 o 'clock (chikafu chekudya hachiwanzooneka), bivalent metal salts inoratidza chido chekugadzira gels.Pasi pemamiriro eacidic kana asina kwaakarerekera, ayo ane trivalent simbi munyu senge aruminiyamu kana iron inogadzira gels.Iyo yakakwirira yemonovalent metal salt inodzivirira gelation.
3. Xanthan gum inogona kusanganiswa nemafuta akawanda ekutengeserana, akadai se cellulose derivatives, starch, pectin, dextrin, alginate, carrageenan, etc. Kana yakabatanidzwa negalactomannan, ine synergistic effect pakuwedzera viscosity.
Mukupedzisa, xanthan chingamu chishamiso chechokwadi chesainzi yemazuva ano.Hunyanzvi hwayo hwakasiyana sehukobvu mumiriri, suspension agent, emulsifier, uye stabilizer yakasandura mashandiro anoita maindasitiri akasiyana.Kubva pachikafu chatinodya kusvika kumishonga yatinovimba nayo, maitiro exanthan chingamu hazvirambike.Kukurumbira kwayo kwekutengeserana uye kushandiswa kwakafara kunoita kuti ive yechokwadi simba munyika yezvigadzirwa.Gamuchira mashiripiti e xanthan chingamu uye uvhure kugona kwayo mune zvigadzirwa zvako nhasi.
Nguva yekutumira: Jul-03-2023