Nchekwa nke ginseng bụ ihe ịma aka nye ọtụtụ ndị na-azụ ahịa n'ihi na ọ nwere nnukwu shuga, nke na-eme ka ọ bụrụ ihe na-eme ka mmiri na-amịpụta, na-eto eto na ụmụ ahụhụ, si otú ahụ na-emetụta uru ọgwụ ya. N'ime usoro nhazi maka ginseng, usoro ihicha omenala na-emekarị ka ọ ghara ịdị irè ọgwụ na ọdịdị adịghị mma. N'ụzọ dị iche, ginseng ejiri ihe na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ nwere ike ichekwa ihe ndị na-arụ ọrụ ya, gụnyere ihe ndị na-agbanwe agbanwe dị ka ginsenosides, na-enweghị mfu. Ngwaahịa ndị a na-ahazi n'ụzọ dị otú a, nke a na-akpọkarị "ginseng na-arụ ọrụ," nwere nnukwu mkpokọta ogige na-arụ ọrụ."MA" ihicha friji, dị ka onye na-ahụ maka ọrụ na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ, emeela nchọpụta miri emi na usoro ikpocha oyi maka ginseng ma na-achọ inyere ndị na-eme nchọpụta aka ịrụ ọrụ na-ekpo ọkụ na-ekpo ọkụ nke ọma.
1. Otu esi edobe isi ihe Eutectic na njikwa okpomọkụ nke Ginseng
Tupu ịmalite usoro ihicha friza, ọ dị mkpa iji chọpụta ebe eutectic na thermal conductivity nke ginseng, n'ihi na ihe ndị a ga-emetụta ntọala paramita nke friza-drier. Dabere na Arrhenius (SA Arrhenius) ionization tiori na nnwale nke ndị ọkà mmụta sayensị dị iche iche, a na-ahụ na eutectic point okpomọkụ maka ginseng dị n'etiti -10 ° C na -15 ° C. Nrụpụta ọkụ bụ oke dị mkpa maka ịgbakọ oriri jụrụ oyi, ike kpo oku na oge ihicha. Ebe ọ bụ na ginseng nwere ihe owuwu dị n'ụgbụgbọ mmanụ aṅụ dị ka porous, enwere ike ịgwọ ya dị ka ihe na-ekpo ọkụ, na usoro ikpo ọkụ na-ekpo ọkụ nwere ike iji mee ihe iji tụọ conductivity okpomọkụ ya. N'ime ọmụmụ ihe na-ekpo ọkụ na-ekpo ọkụ nke Prọfesọ Xu Chenghai mere na Mahadum Northeast, achọpụtara na ọkụ ọkụ nke ginseng bụ 0.041 W / (m · K) na-eji usoro nchịkọta ọkụ ọkụ na ọrụ nyocha.
2. Isi ihe dị na usoro ginseng friza-ịkpọ nkụ
"BOTH" Freeze Drying na-achikota usoro ginseng ifriizi-ịkpọ nkụ n'ime ọgwụgwọ tupu oge eruo, ihicha, ihicha sublimation, ihicha desorption, na ọgwụgwọ ọgwụgwọ. Usoro a yiri nke ọtụtụ herbs ndị ọzọ. Otú ọ dị, e nwere ọtụtụ nkọwa ịṅa ntị. Ịkpọ nkụ nke mgbanaka anọ na-atụ aro ihicha ginseng tupu ihicha ya, na-akpụzi ya nke ọma, na ịhọrọ mgbọrọgwụ ginseng nwere dayameta ndị yiri ya. Debe agịga ọlaọcha n'elu ginseng n'oge nhazi. Nkwadebe a nwere ike inye aka nweta ihicha nke ọma, belata oge ihicha ma mee ka ginseng akpọnwụ akpọnwụ mara mma.
Okpomọkụ kwesịrị ekwesị n'oge tupu oyi
N'oge oyi tupu oyi, ginseng's eutectic point okpomọkụ dị gburugburu -15 Celsius. Ekwesịrị ịchịkwa ọnọdụ okpomọkụ nke friza-dryer n'ihe dịka 0 Celsius ruo -25 Celsius. Ọ bụrụ na okpomọkụ dị oke elu, elu nke ginseng nwere ike ịmalite egosipụta, ịda mbà, na nsogbu ndị ọzọ na-emetụta nsonaazụ nnwale ahụ. Oge tupu oyi na-adabere na dayameta ginseng na arụmọrụ nke friza-dryer. Ọ bụrụ na a na-eji friza-dryer kwesịrị ekwesị, ibelata ginseng site na ụlọ okpomọkụ ruo -20 Celsius C na ịtọ oge tupu oyi ruo awa 3-4 ga-arụpụta nsonaazụ kacha mma.
"MA" Freeze Drying na-enye ọtụtụ ihe nyocha friza-dryers nke nwere ike inyere ndị nchọpụta aka nweta ezigbo nsonaazụ tupu oyi. Dịka ọmụmaatụ, "BOTH" PFD-50 frize-dryer nwere opekempe okpomọkụ nke -75°C, na ihe nju oyi nke shelf nwere ike ịda site na 20°C ruo -40°C n'okpuru nkeji 60. Ọnyà oyi na-atụ oyi nwere ike ịda site na 20 Celsius ruo -40 Celsius n'okpuru nkeji 20. Okpomọkụ shelf dị n'etiti -50C na +70C, yana ikike ịnakọta mmiri nke 8KG.
Otu esi arụ ọrụ n'oge a na-ehicha sublimation iji zere ọdịda
Sublimation ihicha nke ginseng bụ usoro dị mgbagwoju anya nke na-achọ ka ọkụ na-aga n'ihu na-enye okpomọkụ na-ekpo ọkụ na-ekpo ọkụ mgbe ị na-ahụ na okpomọkụ interface sublimation na-anọgide n'okpuru ebe eutectic. N'oge usoro a, a ghaghị ịkwụ ụgwọ nlebara anya pụrụ iche iji nọgide na-enwe okpomọkụ nke ginseng a mịrị amị na ma ọ bụ n'okpuru ọdịda, nke a na-ewere na ọ dị gburugburu -50 Celsius. Ọ bụrụ na okpomọkụ dị oke elu, ngwaahịa ahụ ga-agbaze ma mebie ya. Iji hụ na ihicha nke ọma, njikwa ziri ezi nke ntinye ọkụ na okpomọkụ ginseng dị mkpa iji zere ọdịda nnwale. Oge bụkwa isi ihe, nyocha na-egosi na ịtọ oge ihicha sublimation n'etiti awa 20 ruo 22 na-arụpụta nsonaazụ kacha mma.
Site na ndị na-ehicha nkụ nke “BOTH”, ndị na-arụ ọrụ nwere ike itinye paramita ihicha ihicha n'ime akụrụngwa, na-eme ka ịgbanwee ozugbo na ọrụ ntuziaka. Enwere ike nyochaa data ihicha friza, yana gbanwee paramita n'oge ọ bụla n'oge usoro a. Sistemu ahụ na-enyochakwa, chọpụta ma dekọọ data ndị dị mkpa na-akpaghị aka, yana njiri mara dị ka ọrụ mkpu akpaaka na ike ekpochapụ iji hụ na nsonaazụ ihicha kacha mma.
Njikwa oge ịsa nkụ na ihe dịka awa 8
Mgbe ihicha sublimation, mgbidi capillary nke ginseng ka nwere mmiri nke kwesịrị iwepụ. Mmiri a chọrọ okpomọkụ zuru oke maka desorption. N'ime oge ihicha desorption, a ga-ebuli okpomọkụ ihe onwunwe ginseng ruo 50 Celsius C, ụlọ ahụ kwesịrị ịnọgide na-enwe ohere dị elu iji mepụta nrụgide dị iche iche iji nyere aka na-ekpochapụ ikuku mmiri. "MA" Freeze Drying na-atụ aro ka a na-achịkwa oge ihicha desorption ruo ihe dị ka awa 8.
Ọgwụgwọ ginseng n'oge gara aga
Mgbe ọgwụgwọ ginseng gasịrị dị mfe. Mgbe ihichachara, a ga-ehichapụ ya ozugbo ma ọ bụ kpochaa nitrogen. "MA" Freeze Drying na-echetara ndị ọrụ na ginseng dị oke hygroscopic mgbe ihichachara, ya mere ndị ọrụ ga-egbochi ya ịmịnye mmiri na njọ. Ekwesịrị idobe gburugburu ụlọ nyocha akọrọ.
Ginseng na-arụ ọrụ nke ejiri igwe na-ehicha friza arụ ọrụ nwere ọdịdị dị mma karịa ginseng nke a mịrị amị site na usoro ọdịnala dịka ginseng uhie ma ọ bụ ginseng akpọnwụwo. Nke a bụ n'ihi na ginseng na-arụ ọrụ na-akpọnwụ na obere okpomọkụ, na-echekwa enzymes ya, na-eme ka ọ dịkwuo mfe mgbari na ịmịkọrọ ya, na-ejigide ọgwụ ya. Ọzọkwa, enwere ike megharịa ya ka ọ bụrụ ọnọdụ ọhụrụ ya site n'itinye na mmanya na-enweghị uche ma ọ bụ mmiri a na-ekpo ọkụ.
N'ikpeazụ, "BOTH" Freeze Drying na-echetara onye ọ bụla na nhazi ginseng nke nha dị iche iche na iji ihe dị iche iche dị iche iche na-ehicha akwa ga-eme ka mgbanwe dị iche iche dị na nkwụsị na-ehichapụ. N'oge nnwale ahụ, ọ dị mkpa ka ị nọgide na-agbanwe agbanwe, nyochaa ọnọdụ a kapịrị ọnụ, mezie paramita ihicha friza, melite ọsọ ihicha, wee hụ na nsonaazụ ihicha oyi kacha mma.
Igwe mmiri dị mma na-enye okpomọkụ kwụsiri ike, oghere na mmetụta condensation, na-ahụ na nkesa otu okpomọkụ na oke n'oge usoro ihicha oyi, si otú a na-emeziwanye arụmọrụ ihicha na ịdị mma ngwaahịa. Ke adianade do, a àgwàifriizi drayanwere ike ibelata oriri ike na ọnụ ahịa na nyocha nyocha, na-ekwe nkwa ọdịdị ngwaahịa ikpeazụ na ịdị mma. Dị ka onye ọkachamara na-eweta ọrụ na-ehicha ihe na-ekpo ọkụ, "BOTH" Freeze Drying bụ ọkachamara n'ịwepụta ihe dị elu na-arụ ọrụ friza-dryer na ngwọta ihicha oghere ahaziri ahazi, dabara na mkpa nke ihe dị iche iche na-ehicha friza. Ndị otu ọkachamara na "BOTH" Freeze Drying raara onwe ya nye inye nduzi ọrụ zuru oke na ọkachamara iji nyere onye ọrụ ọ bụla aka ibili ngwa ngwa, meziwanye nyocha na mmepụta mmepụta ihe.
Oge nzipu: Dec-09-2024
