Kuchengetwa kweginseng kunonetsa kune vatengi vazhinji nekuti ine huwandu hwakakura hweshuga, izvo zvinoita kuti iite kunyura hunyoro, kukura kwe mold, uye kuputika kwezvipembenene, zvichikanganisa kukosha kwayo kwemushonga. Pakati penzira dzekugadzira ginseng, iyo yechinyakare yekuomesa maitiro inowanzo konzera kurasikirwa kwehunyanzvi hwekurapa uye kutaridzika kwakashata. Kusiyana neizvi, ginseng yakagadziriswa ine vacuum freeze-dryer inogona kuchengetedza zvinhu zvayo zvinoshanda, zvinosanganisira zvinhu zvinoputika senge ginsenosides, pasina kurasikirwa. Zvigadzirwa zvakagadziriswa nenzira iyi, zvinowanzozonzi "inoshingaira ginseng," zvine huwandu hwepamusoro hwemakomponi anoshanda."ZVIRI" Kuomesa Kuomesa, senyanzvi yevacuum yekuomesa-kuomesa sevhisi, yakaita tsvakiridzo yakadzama pamusoro peiyo chando-kuomesa maitiro eginseng uye ine chinangwa chekubatsira vaongorori kuita chando-kuomesa mabasa zvakanyanya.
1. Maitiro ekuseta Eutectic Point uye Thermal Conductivity yeGinseng
Usati watanga kuomesa-kuomesa maitiro, zvakakosha kuti uone iyo eutectic poindi uye yekupisa conductivity yeginseng, sezvo izvi zvinhu zvichizopesvedzera kugadzika-kuomesa paramende marongero. Kubva paArrhenius (SA Arrhenius) ionization theory uye miedzo nemasayendisiti akasiyana, tembiricha ye eutectic point yeginseng inowanikwa iri pakati -10°C kusvika -15°C. Thermal conductivity ndiyo yakakosha parameter yekuverenga kutonhora kwekushandisa, kupisa simba, uye nguva yekuomesa. Sezvo ginseng iine huchi-senge porous dhizaini, inogona kubatwa sechinhu chine porous, uye yakatsiga-mamiriro ekupisa kupisa nzira inogona kushandiswa kuyera kupisa kwayo. Muchidzidzo chekuomesa nechando chakaitwa naProfessor Xu Chenghai kuNortheastern University, zvakaonekwa kuti thermal conductivity yeginseng ndeye 0.041 W/(m·K) uchishandisa iyo heat flux calculation formula uye mashandiro ekuyedza.
2. Mapoinzi Akakosha muGinseng Kuomesa-Kuomesa Maitiro
"ZVOSE" Kuomesa Kuomesa inopfupikisa iyo ginseng kuomesa-kuomesa maitiro kuita pre-kurapwa, pre-chando, sublimation kuomesa, desorption kuomesa, uye mushure mekurapa. Izvi zvakangofanana nezvinoitwa nemamwe makwenzi akawanda. Zvisinei, pane zvakawanda zvemashoko ekuteerera. Four-ring Freeze Drying inokurudzira kuchenesa ginseng isati yaoma-kuomesa, kuigadzira zvakanaka, uye kusarudza midzi yeginseng ine madhayamita akafanana. Isa masingano esirivha pamusoro pe ginseng panguva yekugadzirisa. Kugadzirira uku kunogona kubatsira kuomesa zvakanyanya, kuderedza kuomeswa nguva, uye kukonzeresa kunakidza kuomesa-yakaomeswa ginseng.
Yakakodzera Tembiricha Panguva Yepamberi Kutonhora
Muchikamu chisati chaita chando, tembiricha yeginseng eutectic point inenge -15°C. Kupisa kwesherufu yechando kunofanirwa kudzorwa kunosvika 0°C kusvika -25°C. Kana tembiricha yakanyanyisa, pamusoro peginseng inogona kugadzira mabhubhu, kuderera, uye zvimwe zvinhu zvinokanganisa mhedzisiro yekuedza. Nguva isati yatonhora inotsamira padhayamita yeginseng uye nekuita kwechando chekuomesa. Kana yakaomeswa nechando yakafanira ikashandiswa, kudzikisa ginseng kubva mukamuri tembiricha kusvika kune -20 ° C uye kuisa nguva yechando isati yasvika kusvika maawa 3-4 kunopa mhedzisiro yakanaka.
"ZVESE" Kuomesa Kuomesa kunopa huwandu hweyedzo yekuomesa-chando inogona kubatsira vaongorori kuwana yakanakisa pre-chando mhedzisiro. Semuyenzaniso, iyo "BOTH" PFD-50 freeze-dryer ine tembiricha yepasi -75°C, uye sherufu yayo yekutonhodza mwero inogona kudonha kubva pa20°C kusvika -40°C pasi pemaminetsi makumi matanhatu. Kutonhora kwemusungo kutonhora kunogona kudonha kubva pa20°C kusvika -40°C mukati memaminitsi makumi maviri. Sherufu tembiricha siyana iri pakati -50 ° C uye +70 ° C, pamwe mvura muunganidzwa simba 8KG.
Mashandiro Ekuita Panguva ye Sublimation Kuomesa Kuti Udzivise Kukundikana
Sublimation kuomeswa kweginseng idanho rakaomarara rinoda kuenderera mberi kupisa kupihwa kune sublimation latent kupisa uku uchiona kuti sublimation interface tembiricha inoramba iri pazasi peiyo eutectic point. Munguva iyi, kutarisisa kwakanyanya kunofanirwa kubhadharwa kuchengetedza tembiricha yechando-yakaomeswa ginseng pane kana pazasi tembiricha yekudonha, iyo inoonekwa seyakatenderedza -50 ° C. Kana kutonhora kwakanyanyisa, chigadzirwa chichanyunguduka uye chichaparara. Kuti uve nechokwadi chekuomeswa kwakatsetseka, kunyatso kudzora kwekupisa kwekuisa uye tembiricha yeginseng inodiwa kudzivirira kutadza kuedza. Nguva zvakare chinhu chakakosha, uye tsvagiridzo inoratidza kuti kuseta iyo sublimation yekuomesa nguva pakati pemaawa makumi maviri kusvika makumi maviri nemaviri kunobereka zvakanakisa.
Ne "BOTH" maomese echando, vashandisi vanogona kuisa seti yekuomesa-kuomeswa paramita mumidziyo, ichigonesa chaiyo-nguva yekuchinjira kune manyore kushanda. Kuomesa-kuomesa data kunogona kutariswa, uye paramita inogadziriswa chero nguva panguva yekuita. Iyo sisitimu zvakare inotarisisa, inoona, uye inorekodha data rakakodzera, iine maficha akadai seayo otomatiki alarm mabasa uye defrost hunyanzvi kuti ive nechokwadi chekuomesa-kuomesa mhedzisiro.
Kudzora kweDesorption Kuomesa Nguva kusvika Kunenge 8 Maawa
Mushure mekuoma kwe sublimation, capillary madziro eginseng achine hunyoro hunoda kubviswa. Unyoro uhu hunoda kupisa kwakakwana kwekuora. Muchikamu chekuomeswa kwe desorption, tembiricha yeginseng inofanirwa kusimudzwa kusvika pa50 ° C, uye kamuri yacho inofanirwa kuchengetedza yakakwira vacuum kuti igadzire mutsauko wekumanikidza kubatsira kubuda kwemhute yemvura. "ZVOSE" Freeze Drying inokurudzira kudzora nguva yekuomeswa kwedesorption kusvika maawa masere.
Nguva Yekumashure-Kurapwa kweGinseng
Post-kurapwa kweginseng iri nyore. Mushure mekuoma, inofanira kubva pakarepo vacuum-yakavharwa kana nitrogen-yakacheneswa. "ZVIRI" Kuomesa Kuomesa kunoyeuchidza vashandisi kuti ginseng yakanyanya hygroscopic mushure mekuoma, saka vanobata vanofanira kuidzivirira kuti isatora unyoro uye kuderera. Nzvimbo yerabhoritari inofanira kuchengetwa yakaoma.
Inoshanda ginseng yakagadziriswa nechando-inoomesa ine mhando uye chitarisiko chiri nani pane ginseng yakaomeswa nemaitiro echinyakare akadai tsvuku ginseng kana zuva-yakaomeswa ginseng. Izvi zvinodaro nekuti inoshanda ginseng inopera mvura patembiricha yakaderera, ichichengetedza ma enzymes ayo, zvichiita kuti zvive nyore kugaya uye kunwa, uye kuchengetedza mishonga yayo yekurapa. Uyezve, inogona kudzoreredzwa kune yayo nyowani nekunyura mune yakaderera-concentration doro kana mvura yakasvibiswa.
Chekupedzisira, "ZVESE" Kuomesa Kuomesa kunoyeuchidza munhu wese kuti kugadzirisa ginseng yehukuru hwakasiyana uye kushandisa dzakasiyana-siyana zvekuomesa zvinokonzeresa mutsauko muchando-kuomesa curve. Munguva yekuyedza, zvakakosha kuti urambe uchichinjika, kuongorora mamiriro chaiwo, gadzirisa kuomesa-kuomesa maparamita, kunatsiridza kumhanya kwekuomesa, uye kuve nechokwadi chekuomesa-kuomesa mhedzisiro.
Iyo yakanaka yekuomesa-inoomesa inopa yakagadzikana tembiricha, vacuum, uye condensation mhedzisiro, kuve nechokwadi kugovera kwakafanana kwekupisa uye kuwanda panguva yekuomesa-kuomesa, nekudaro kunatsiridza kuomesa uye kunaka kwechigadzirwa. Mukuwedzera, unhufreeze dryerinogona kuderedza kushandiswa kwesimba uye mari mukuedza kwekutsvagisa, ichivimbisa kutaridzika kwechigadzirwa chekupedzisira uye kunaka. Senyanzvi yevacuum yekuomesa-kuomesa sevhisi, "ZVOSE" Kuomesa Kuomesa inonyanya kupa dhizaini yekuomesa-yakanyanya kuomesa uye yakagadziridzwa vacuum yekuomesa-kuomesa mhinduro, ichinyatso kunyatsoenderana nezvinodiwa zvakasiyana-siyana zvekuomesa nechando. Chikwata chehunyanzvi pa "BOTH" Freeze Drying chakatsaurirwa kupa yakazara uye nyanzvi nhungamiro yekushandisa kubatsira mumwe nemumwe anoshanda kuti akurumidze nekukasira, kuvandudza kutsvagisa uye kugona kugadzira.
Nguva yekutumira: Zvita-09-2024
