Vim li cas Cov Khoom Ua Ntej - cov khoom siv ua haujlwm sib npaug tseem ceeb heev

Nyob rau hauv cov nroj tsuag extraction ntau lawm kab, cov txheej txheem rho tawm feem ntau suav hais tias yog qhov tseem ceeb, thaum lub sij hawm ua ntej - kev kho mob yog yooj yim overlooked. Hauv kev muaj tiag, ua ntej- cov cuab yeej kho mob yog qhov tseem ceeb sib npaug li cov cuab yeej rho tawm, ua haujlwm tseem ceeb uas ua kom muaj txiaj ntsig zoo, cov khoom lag luam zoo, thiab kev ua raws li kev tsim khoom.

Ua ntej- cov cuab yeej kho mob ua haujlwm ua ntej xws li ntxuav, muab qhab nia, crushing, thiab ziab ntawm cov khoom siv raw. Cov kev ua haujlwm yooj yim no tsim cov kev pom zoo rau kev rho tawm tom ntej, ua kom yooj yim dua thiab muaj txiaj ntsig zoo sib cais ntawm cov khoom xyaw nquag.

Qhov tseem ceeb ntawm kev kho ua ntej - tuaj yeem sau tau raws li hauv qab no:

Los ntawm kev sau mus rau kev ua, cov ntaub ntawv cog qoob loo tuaj yeem nqa lub cev tsis huv xws li av, cov hlau tawg, lossis cov qe kab, nrog rau cov kab mob microbial lossis tshuaj tua kab. Kev siv cov khoom siv tu, tshuaj xyuas, thiab cov khoom sib cais huab cua kom zoo tuaj yeem tshem tawm cov khoom txawv teb chaws no. Qhov no txo ​​cov kab mob los ntawm kev nkag mus rau hauv cov txheej txheem rho tawm, tiv thaiv kev cuam tshuam nrog kev sib cais ntawm cov khoom sib txuas, thiab ua kom muaj kev nyiam huv thiab kev nyab xeeb los ntawm qhov chaw.

Lub cev lub cev ntawm raw cov ntaub ntawv ncaj qha cuam tshuam tus nqi rho tawm thiab tawm los. Cov txheej txheem txheej txheem xws li txiav, pulverizing, lossis pelleting ua rau thaj chaw sib cuag ntawm cov khoom siv thiab cov kuab tshuaj extraction, txhawb kom ceev thiab ua tiav ntau dua ntawm cov khoom xyaw nquag. Piv txwv li, cov tshuaj crushed kom zoo tso cai ntau ntxiv thaum lub sij hawm percolation. Qee cov ntaub ntawv kuj tseem yuav xav tau ua ntej- moistening lossis softening kom tsis txhob poob ntawm cov khoom siv thaum lub sij hawm pulverization. Ua ntej- cov cuab yeej kho mob ua kom cov ntaub ntawv raw tau npaj rau hauv daim ntawv pom zoo rau lub cev kom tau txais txiaj ntsig zoo.

Kev khaws cia ntawm cov khoom xyaw nquag
Ntau cov nroj tsuag tebchaw yog rhiab rau cua sov, lub teeb, oxygen, los yog mechanical stress. Ua ntej- txoj kev kho mob xws li qis- kub kom qhuav, maj mam crushing, los yog ua nyob rau hauv inert gas tuaj yeem pab khaws cov khoom rhiab. Piv txwv li, qis- qhov kub ntawm lub tshuab nqus tsev kom qhuav tiv thaiv thermal degradation, thaum ntub milling tsis txhob overheating hauv zos. Xws li kev tswj hwm ua ntej-kev kho mob yog qhov tseem ceeb rau kev tswj hwm bioavailability thiab kev ncaj ncees ntawm cov nroj tsuag rho tawm.

Cov txheej txheem sib txawv yuav tsum muaj cov khoom siv tshwj xeeb. Supercritical kua extraction feem ntau xav tau qhuav, granular tsawg-cov khoom noj khoom haus; dej extraction yuav tsum tau hlais los yog coarsely hmoov cov ntaub ntawv; nruam countercurrent extraction xav tau uniform txaj ceev. Ua ntej- cov cuab yeej kho mob kho cov txheej txheem tsis tu ncua los ua cov ntaub ntawv raw rau hauv daim ntawv zoo tagnrho rau txoj kev xaiv rho tawm, ua kom cov txheej txheem ruaj khov thiab ua tau raws li cov hom phiaj kev ua haujlwm.

Standardized pre-kev kho mob txo cov khoom siv pov tseg, txhim kho cov khoom muaj txiaj ntsig zoo, thiab txhawb kev ua haujlwm automation thiab kev tsim khoom tas mus li. Uniform particle loj, piv txwv li, enables txawm hnyav nkag mus thiab luv lub sij hawm rho tawm. Cov ntaub ntawv huv huv kuj tseem txo cov khoom siv hnav thiab yooj yim lub nra ntawm cov theem purification downstream, pab txo cov nqi tsim khoom, txo kev siv hluav taws xob, thiab kev ua kom zoo dua.

Hauv kev lag luam xws li kws tshuaj, zaub mov, thiab tshuaj pleev ib ce, cov nroj tsuag extract ntau lawm yuav tsum ua raws li GMP, HACCP, thiab lwm yam qauv zoo. Raws li thawj kauj ruam hauv kev tsim khoom, ua ntej- xaiv cov cuab yeej kho mob, kev ua qauv txheej txheem, thiab kev ua kom huv si yog qhov tseem ceeb rau kev ua raws li kev cai. Kev kho kom zoo ua ntej- kuj tseem txhawb nqa kev taug qab thiab yog qhov tseem ceeb rau kev nkag mus rau kev lag luam thiab cov ntawv pov thawj khoom.

Hauv cov ntsiab lus, ua ntej- cov cuab yeej kho mob ua raws li "tus neeg saib xyuas zoo" thiab "kev ua tau zoo" hauv cov kab cog qoob loo. Nws tsis tsuas yog txiav txim siab qhov ua tau zoo ntawm cov txheej txheem rho tawm tab sis kuj tseem cuam tshuam cov khoom lag luam kev nyab xeeb, muaj zog, thiab zoo sib xws. Yog li ntawd, kev nqis peev hauv thiab ua kom zoo dua ua ntej- cov txheej txheem kho mob yog qhov tseem ceeb rau kev ua tiav kev ua tau zoo, ruaj khov, thiab ua raws li kev tsim khoom, thiab yog qhov tseem ceeb hauv kev tswj cov khoom sib tw hauv kev ua lag luam.