Kuti zvichengetedzwe zvakanaka, hunyoro hwechibage (MC) huri muchibage chinowanzokohwewa hunopfuura mwero unodiwa we12% kusvika 14% wet base (wb). Kuti uderedze MC kune yakachengeteka yekuchengetedza nhanho, zvinodikanwa kuomesa chibage. Pane nzira dzakawanda dzekuomesa chibage. Kuomeswa kwemhepo mutangi kunoitika munzvimbo yakaoma kubva pa 1 kusvika ku 2 tsoka dzakakora iyo inokwira zvishoma nezvishoma kuburikidza nebhini.
Mune mamwe mamiriro ekunze ekuomeswa kwemhepo, nguva inodiwa kuti chibage chiome zvachose inogona kukonzera mold kukura muzviyo, zvichitungamira mukugadzirwa kwemycotoxins. Kunzvenga zvipimo zveanononoka, akadzika tembiricha yekuomesa mhepo masisitimu, mamwe ma processor anoshandisa yakanyanya tembiricha convection dryers. Nekudaro, kuyerera kwesimba kwakabatana neakanyanya kuomesa tembiricha inoda kuti tsanga dzechibage dzionekwe kune yakanyanya tembiricha kwenguva yakareba kusati kwapera kuoma. Kunyangwe mhepo inopisa inogona kuomesa zvachose chibage chekuchengetedza mune yakachengeteka MC, kupisa kwemhepo kunoenderana nemaitiro hakuna kukwana kumisa zvimwe zvinokuvadza, zvinodzivirira kupisa mold spores seAspergillus flavus uye Fusarium oxysporum. Kupisa kwakanyanya kunogonawo kuita kuti pores iderere uye kupotsa kuvharika, zvichikonzera kuumbwa kweganda kana "kuoma kwechiso", izvo zvinowanzosada. Mukuita, kupasa kwakawanda kunogona kudikanwa kuderedza kurasikirwa kwekupisa. Nekudaro, iyo nguva yakawanda yekuomeswa kunoitwa, iyo yakawanda yekuisa simba inodiwa.
Kune izvo uye mamwe matambudziko iyo ODEMADE Infrared Drum IRD inogadzirwa.Nehushoma hwenguva yekugadzira, kuchinjika kwepamusoro, uye kuderera kwesimba rekushandisa zvichienzaniswa neakajairwa yakaoma-mhepo masisitimu, yedu infrared tekinoroji inopa imwe chaiyo imwe nzira.
Infrared (IR) kupisa kwechibage, ine mukana wekukasika kuomesa chibage uchichichenesa pasina kukanganisa kunaka kwese. Kurisa kugadzirwa uye kuderedza kuomesa simba pasina kukanganisa huwandu hwese hwechibage. Chibage chichangobva kukohwewa chine mwando wekutanga (IMC) we20%, 24% uye 28% wet base (wb) chakaomeswa pachishandiswa murabhoritari chiyero che infrared batch dryer pane imwe pass uye mbiri. Masampuli akaomeswa akazodzikiswa pa50 ° C, 70 ° C uye 90 ° C kwemaawa 2, 4 uye 6. Mhedzisiro yacho inoratidza kuti sezvo tembiricha yekudziya uye nguva yekudziya inowedzera, kubviswa kwehunyoro kunowedzera, uye mvura inobatwa neimwe pass yakakwirira kupfuura kaviri; muitiro wakafanana unoonekwa mukuderedza mold load. Kune huwandu hwemamiriro ekugadzirisa akadzidzwa, iyo imwe-pass mold kudzikisa mutoro kubva pa1 kusvika 3.8 log CFU / g, uye maviri akapfuura aive 0.8 kusvika 4.4 log CFU / g. Iyo infrared drying kurapwa kwechibage yakawedzerwa neIMC ye24% wb Iyo IR intensities ndeye 2.39, 3.78 uye 5.55 kW / m2, uye chibage chinogona kuomeswa kune yakachengeteka mvura yemukati (MC) ye13% (wb) chete. 650 s, 455 s uye 395 s; iyo inowirirana mold inowedzera nesimba rinowedzera Kuderedza mutoro kubva ku2.4 kusvika ku2.8 log CFU / g, 2.9 kusvika 3.1 log CFU / g uye 2.8 kusvika 2.9 log CFU / g (p> 0.05). Iri basa rinoratidza kuti IR kuomeswa kwechibage kunotarisirwa kuve nzira yekuomesa nekukurumidza ine mabhenefiti ehutachiona hwehutachiona hwechibage. Izvi zvinogona kubatsira vanogadzira kugadzirisa matambudziko ane chekuita nekuumbwa senge mycotoxin kusvibiswa.
Infrared inoshanda sei?
• kupisa kunoshandiswa zvakananga kune zvinyorwa nemagetsi e-infrared
• kupisa kunoshanda kubva kune zvinyorwa mukati kunze
• unyoro hunoputika hunoitwa kubva kune zvimedu zvechigadzirwa
Chigubhu chinotenderera chemuchina chinovimbisa kusanganiswa kwakakwana kwezvinhu zvakabikwa uye kubvisa kuumbwa kwematendere. Izvi zvinoreva zvakare kuti zvikafu zvese zviri pasi pekuvhenekerwa kwakafanana.
Mune zvimwe zviitiko, zvinogona zvakare kuderedza zvinosvibisa zvakaita semishonga yezvipembenene uye ochratoxin. Insert uye mazai anowanzo kuwanikwa mukati meiyo chigadzirwa granules, zvichiita kuti zvive zvakanyanya kuoma kubvisa.
Kuchengetedzwa kwechikafu nekuda kwekukurumidza kupisa kwezvimedu zvechigadzirwa kubva mukati kunze - IRD inoparadza mapuroteni emhuka pasina kukuvadza mapuroteni ezvirimwa. Insert uye mazai anowanzo kuwanikwa mukati mepakati pechigadzirwa granules, zvichiita kuti zvive zvakanyanya kunetsa kubvisa. Kuchengetedzwa kwechikafu nekuda kwekukurumidza kupisa kwezvimedu zvechigadzirwa kubva mukati kunze - IRD inoparadza mapuroteni emhuka pasina kukuvadza mapuroteni echirimwa.
Zvakanakira zveInfrared Technology
• kushandiswa kwesimba shoma
• nguva shoma yekugara
• kugadzirwa pakarepo mushure mekutanga kwehurongwa
• kushanda kwepamusoro
• kubata zvinhu zvinyoro
Nguva yekutumira: Feb-24-2022