Utywala obusebhiya bunempembelelo ethile kwi-foam kunye nencasa yebhiya.Utywala buphezulu, i-viscosity yebhiya kunye ne-foam viscosity nayo iphezulu.Ugwebu lwebhiya ngaphandle kotywala aluzinzi kakhulu;i-wort foam ene-hops ayixhomeki kwikomityi, kodwa Emva kokufaka utywala, iglasi ixhomekeka ngokucacileyo;ibhiya engeyiyo yotywala yenza i-foam encinci, kwaye xa utywala bongezwa, ukusebenza kwe-foam kunye nokuzinza kwe-foam kuphuculwe kakhulu.Impembelelo yotywala kwi-foam ingaphakathi kuphela kuluhlu oluthile (1 ~ 3%).Ukugqithisa olu luhlu kuyingozi nakwi-foam.Kumgangatho wesizwe, umthamo wotywala webhiya ekhanyayo ungaphezulu kwe-3%, kwaye umxholo wotywala webhiya engeyiyo utywala ungaphantsi kwe-0.5%.Isiqulatho sotywala sebhiya sikwasonakalisa ugwebu, kuba ukuxinezeleka komphezulu wotywala kunye nezinye izizathu zibangela ukubola kwamagwebu.
Ukongeza, utywala bukwachaphazela ukuchithwa kwe-CO2, eyona nto iphambili eyenza i-foam yebhiya, kwibhiya.Ukunciphisa umthamo wotywala, uphezulu ukunyibilika kwe-CO2;okukhona kuphezulu isiqulatho sotywala, kokukhona kusezantsi ukunyibilika kweCO2;ukunyibilika kwe-CO2 kwisisombululo esinamanzi sotywala kusezantsi kunoko kusemanzini, ngoko ke utywala buyinto ebalulekileyo yokunyibilika kwe-CO2 kwibhiya.izinto ezinempembelelo.
Ukuba umxholo wotywala uphezulu kakhulu, nangona kuya kuba yingozi kwi-solubility yebhiya ye-CO2 kunye ne-foam, ukuba umxholo wotywala kwibhiya umncinci kakhulu, ibhiya ayiyi kuba mnandi kwaye ingenancasa, njengotywala obuphantsi kunye nokungabikho. -iibhiya zotywala.Oku kungenxa yotywala obuphantsi.Ngokuqhelekileyo, ibhiya eneqondo eliphezulu lokubilisa inomxholo wotywala ongaphezu kwe-4%, kwaye "i-mellowness" yayo ingcono.Ke ngoko, isiqulatho sotywala asiyonxalenye ebalulekileyo yebhiya kuphela, kodwa sisixhobo esibalulekileyo esibalulekileyo kwincasa yebhiya kunye nencasa yencasa.Kwangaxeshanye, licandelo eliyimfuneko ekudibaneni kwezinye izinto ester ivumba ebhiya, ezifana ethyl caproate, ethyl acetate, njl. Nangona umxholo ezi zinto zincinci, zinempembelelo enkulu kwincasa yebhiya. .Umlinganiselo ophakathi weempawu ze-ester flavour unokongeza incasa yomzimba kwibhiya.
Umxholo wotywala jikelele webhiya yi-3-4%.Olu gxininiso lunempembelelo yokuthintela ukukhula kweebhaktheriya ezixubileyo.Okukhona uxinaniso luphezulu, kokukhona isiphumo somelele, ukuze uninzi lweebhaktheriya ezixubileyo azikwazi ukuphila ebhiya.Ngoko ke, utywala bunokwenza ukuba ibhiya ngokwayo ibe nekhono elithile lokulwa ne-antibacterial kunye ne-antiseptic, ukuze ibhiya ibe nokuzinza okuthile kwezinto eziphilayo.
Inkqubo yokubiliswa kwebhiya ikakhulu kukubiliswa kotywala.Ukuqinisekisa ukuveliswa kotywala, kuyimfuneko ukuqinisekisa iimeko zenkqubo efanelekileyo.Isiqulatho sotywala ebhiya simiselwa ikakhulu sisixa sokunciphisa iswekile kwiwort yokuqala kunye neqondo lokuvubela, ngelixa ugxininiso oluthile lwe-wort yasekuqaleni kunye nesimo sokuvunda kukwamiselwa yiswekile evundileyo kunye nomxholo ophantsi wemolekyuli yenitrogen kwiwort.Ingqiqo yamacandelo kunye neempawu zegwele.
Umxholo wotywala webhiya sesinye sezibonakaliso eziphambili zezinto zokuvavanya ibhiya.Indlela yokulinganisa kukusebenzisa indlela yebhotile yoxinaniso echazwe kwi-GB4928 ukulinganisa ingxinano yebhiya distillate kwi-20 ℃, kwaye ufumane umxholo wotywala ngokujonga phezulu kwetafile.
Ixesha lokuposa: Jul-04-2022