1. Nkyerɛase titiriw a ɛfa Vacuum Freeze Dryer ho
Vacuum freeze dryer yɛ mfiri a ɛma nsuo fi mu na ɛyow pɛpɛɛpɛ a wɔayɛ a egyina honam fam nnyinasosɛm a ɛfa low-temperature freezing ne vacuum sublimation so. Ɛsono atetesɛm mu akwan te sɛ mframa a ɛyɛ hyew a wɔde ma ɛyow, owia a wɔde ma ɛyow ne ɔhyew a ɛkɔ soro -ɔhyew no, wɔyɛ freeze-drying nhyehyɛe no wɔ baabi a ɛhɔ yɛ hyew a ɛba fam-na oxygen-mho nni mu a ɔhyew a ɛkɔ soro sɛe anaasɛ component oxidation nni mu. Mprempren wogye tom sɛ ɛyɛ mfiridwuma a ɛkorɔn-a wɔde yɛ nneɛma a ɛyow wɔ mfiridwuma ne aduan a wɔyɛ ho adwuma mu, a ɛfata titiriw ma nneɛma ahorow a ɛyɛ hyew-a ɛyɛ mmerɛw na ɛyɛ mmerɛw sɛ ɛbɛhyew no wee ne nea ɛyɛ foforo-a wɔde sie.
2. Core Adwumayɛ Nnyinasosɛm ne Adeyɛ a Freeze Dryer
Vacuum freeze-drying nhyehyɛe no nyinaa yɛ honam fam nsakrae a nnuru a ɛyɛ adwuma nni mu, a ɛbɔ nneɛma a edi kan no ho ban kɛse. Ɛyɛ oprehyɛn akwan anan a wɔahyɛ da ayɛ:
1 Pre-freezing Stage: Wɔma nneɛma yɛ nwini ntɛmntɛm wɔ ɔhyew a ɛba fam mu na ama nsu a enni mu a ɛwɔ mu no ayɛ den koraa ma ayɛ nsukyenee ahwehwɛ, na asiesie nneɛma no nhyehyɛe nhyehyɛe. Eyi kwati deformation, collapse ne aduannuru a ɛyera wɔ drying nhyehyɛe no mu, na kura mfitiase nsusuwii ne nneɛma a etu mpɔn no mu koraa.
2 Vacuum Pɔmpɛ Stage: Yi mframa fi freeze-drying chamber no mu ma ɛyɛ high-vacuum ne low-pressure tebea, a ɛtew sublimation critical point of moisture so kɛse na ɛma honam fam tebea horow a ɛyɛ soronko ma ice crystals ma sublime tẽẽ fi nneɛma mu.
3 Sublimation Mfitiaseɛ Dry: Wɔ ɔhyew ne vacuum a ɛba fam bere nyinaa ase no, nsukyenee a ɛwɔ nneɛma mu no dan nsu a ɛyɛ hyew tẽẽ a ɛnnwene nkɔ nsu tebea mu. Nsuo a ɛyɛ hyew no, condensation system no na ɛkyere na ɛboaboa ano, yi bɛboro 90% a ɛyɛ free nsuo firi nneɛma mu, a ɛyɛ freeze-drying process no nkitahodiɛ titire.
4 Analytical Nneɛma a Ɛto so Abien a Wɔde Hyehyɛ: Ɛdenam ɔhyew a ɛkɔ soro pɛpɛɛpɛ ne nhwehwɛmu so no, woyi nsu a wɔakyekyere wɔ nneɛma mu no fi hɔ koraa na ama nneɛma no mu nsu a ɛwɔ mu no so atew akodu baabi a ɛba fam koraa. Ɛsiw nsunsuansoɔ, nsuo a ɛyɛ nwini ne ɔsɛeɛ ano titire, na ɛhunu sɛ nneɛma a wɔde sie a ɛyɛ den bere tenten-no.
3. Mfaso titiriw a ɛwɔ Vacuum Freeze Dryer so (vs. Amanne kwan so Drying Processes) .
1 Dwumadi a Ɛkorɔn ne Aduannuru a Wɔde Sie: Adeyɛ no nyinaa-ɔhyew a ɛba fam-ɔhyew ne vacuum adwumayɛ kwati ɔhyew a ɛkorɔn-ɔhyew a ɛporɔw ne oxidative sɛe. Ebetumi akora vitamin ne aduannuru a ɛyɛ adwuma a ɛwɔ nneɛma a ɛyera sua koraa mu koraa sɛ wɔde toto atetesɛm mu akwan a wɔfa so ma ɛyow wɔ ɔhyew a ɛkorɔn mu ho a, ɛfata yiye ma aduan a ɛkorɔn, nneɛma a ɛma ahoɔden ne nnuru a ɛyɛ fɛ a wɔde di dwuma wɔ ɔkwan a ɛkorɔn so.
2 Nsusuwii a Edi Mu ne Rehydration Adwumayɛ a Ɛkyɛn So: Sɛ wogye in-situ ice crystal sublimation dehydration process no tom a, nneɛma no rentew, ɛrempaapae, ɛrensesa anaasɛ ɛrensɛe, na wobetumi asan de mfitiase kɔla ne ne nsusuwii no aba koraa. Nneɛma a wɔde freeze-dried no wɔ pore structure a ɛyɛ pɛ na ɛtumi san nya nsuo ntɛmntɛm kɔ tebea a ɛyɛ foforɔ mu berɛ a ɛhyia nsuo, na ɛhwɛ ma adeɛ no yɛ fɛ yie na ɛyɛ osuahu a ɛfa dwumadie ho.
3 Bere Tenten a Wɔde Siesie Nneɛma a Wɔde Ka Ho: Nsuo a ɛba fam koraa a wɔde ka nneɛma a atwa yɛn ho ahyia a vacuum ne oxygen-ni ho no siw mmoawa ne mmoawa nketenkete nyin ne wɔn awo ano yiye. Wobetumi ayɛ nneɛma a wɔkora so bere tenten-korabea foforo a wɔmfa nneɛma a wɔde sie no nni mu, na ɛtew ka a wɔbɔ wɔ adekoradan, nkɔnsɔnkɔnsɔn a ɛyɛ nwini ne nea wɔde sie foforo-ho so kɛse, na ɛyɛ nsakrae wɔ bere tenten-adekorabea, akwantu ne nneɛma a wɔtɔn ho.
4 Wide Application ne High Automation: Adwinnade no yɛ nea wotumi de di dwuma wɔ ɔkwan a ɛyɛ mmerɛw so wɔ aduan, nnuru, kuayɛ ne nnwuma afoforo mu. Ɛboa adwumayɛ a ɛyɛ adwuma a ɛyɛ adwuma koraa a ɛwɔ parameters a wotumi di so pɛpɛɛpɛ, adwumayɛ a ɛnyɛ den ne adwumayɛ a ɛyɛ pintinn, ɛdi -scenario ahwehwɛdeɛ a edi mũ ho dwuma firi small-batch trial production so kɔsi kɛseɛ-scale mass production.
4. Nsɛm a Wɔde Di Dwuma Titiriw
Aduan Ho Nnwumayɛbea: Nnuaba ne nhabannuru a wɔayam wɔ nwini-nsu mu, nsu mu nneɛma a wɔayam wɔ nwini mu, nnuan a wɔadi kan ayɛ, nnomaa berebuw, cordyceps, ginseng ne nnuru afoforo a ɛma ahoɔden, ne nnuan a wɔayam no nwini-nsu mu ntɛm ara a wɔyɛ ho adwuma.
Nnwuma ne Kuadwuma Mfuw: Nneɛma foforo a wɔde yɛ powder a wɔyow, nnuru pa a wɔde yɛ nneɛma a wɔde yɛ adwuma, kuayɛ aba a wɔde sie foforo-na wɔwo, ne kuayɛ mu nneɛma a ɛda nsow a wɔyɛ no denneennen.
