Kev siv tshuab ntawm cov roj txiv roj
Kev siv tshuab ntawm cov roj txiv roj
Txiv roj roj yog cov roj muab rho tawm los ntawm cov txiv hmab txiv ntoo tshiab ntawm txiv roj roj los ntawm kev siv tshuab. Feem ntau, cov roj yog txias {{0}} pressed.Extra virgin txiv roj roj (txias- nias los ntawm hydraulic siab) yog qhov zoo tshaj plaws paub, zoo tshaj plaws, tsis muaj refining, thiab kim tshaj plaws. Lub sij hawm siv cov ntsia hlau ntau dua, qhov ua tau zoo yuav yog qhov phem. Cov roj thiab cov roj leached los ntawm cov roj ncuav mog qab zib yuav tsum tau ua kom zoo dua ua ntej lawv tuaj yeem noj tau.Virgin txiv roj roj muaj qhov tshwj xeeb aroma thiab tseem ua kua ntawm 0 degree, yog li nws tuaj yeem siv los ua cov roj txias thiab roj ua noj.
The absorption rate of olive oil is 93.4 percent . It has various health care effects on the human body, especially in reducing cardiovascular disease and promoting the development of children's bones and nervous system.Therefore, olive oil has the reputation of the queen of vegetable oils. In addition, olive oil has a wide range of uses in medicine, beauty, washing, food and other industries.
2.1 Cov txheej txheem ntws thiab cov yam ntxwv ntawm kev ua cov roj txiv roj
Cov txheej txheem tsim khoom thiab cov khoom siv ntawm cov roj txiv roj yog qhov yooj yim.Txoj kev niaj hnub yog thawj zaug muab cov txiv ntseej uas siav thiab ntxuav rau ntawm lub zeb zeb kom zom nws, tom qab ntawd ntim rau hauv ib lub hnab straw tshwj xeeb huv si, muab tso rau ntawm cov roj nias kom nyem tawm cov roj, lim, khom thiab lub raj mis, uas. yog, Tau ua cov roj refined. Cov txheej txheem roj niaj hnub no siv lub siab -ceev centrifuge kom sai cais cov roj ntawm cov roj, uas ua rau cov roj tawm los thiab cov roj zoo.
2.2 Cov txheej txheem tsim roj niaj hnub
Fresh fruit collection — Transportation and storage — Removal of branches and leaves, cleaning — Crushing — Pressing — Centrifugal decantation — Centrifugal separation — Storage — Bottling.
1. ) Fresh fruit collection
Vim muaj ntau yam sib txawv, lub hli zoo tshaj plaws yog los ntawm lub Kaum Ib Hlis mus txog Lub Ob Hlis ntawm xyoo tom ntej, thiab kev sib cuag ncaj qha ntawm cov txiv hmab txiv ntoo thiab hauv av yuav tsum zam thaum xaiv txiv hmab txiv ntoo. Cov txiv hmab txiv ntoo ntsuab muaj cov roj tsawg tab sis muaj cov tshuaj polyphenolic siab, thiab cov txiv hmab txiv ntoo dub muaj cov roj ntau tab sis cov ntsiab lus antioxidant tsawg. Yog li ntawd, txhawm rau kom ntseeg tau cov roj zoo thiab cov roj tawm los, qhov kev pom zoo ntawm cov txiv hmab txiv ntoo ntsuab rau cov txiv hmab txiv ntoo dub yog 75:25, Tus qauv tsim tawm tiag tiag tswj nws qhov piv ntawm li 50:50.
2. ) Transportation and storage
Cov txiv hmab txiv ntoo tshiab uas tau sau tseg yuav tsum muab tso rau hauv cov pob tawb me me, thiab cov pob tawb yuav tsum tau muab sib dhos, thauj mus rau qhov chaw ua haujlwm, thiab muab tso rau hauv qhov chaw tso cua kom tsis txhob overpressure, overheating thiab bruising ntawm cov txiv hmab txiv ntoo tshiab, txwv tsis pub nws yooj yim rau oxidize. thiab ferment. Txawm li cas los xij, hauv kev thauj mus los tiag tiag, hnab hemp yog siv rau stacking cov txiv hmab txiv ntoo, yog li lub sij hawm stacking tsis pub tshaj 1 mus rau 2 hnub.
3. ) Removal of branches and leaves, cleaning
Siv txoj hlua conveying thiab xaiv huab cua, cov ceg thiab nplooj raug cais tawm ntawm cov txiv hmab txiv ntoo los ntawm kiv cua. Nws yuav tsum tsis txhob muaj nplooj nyob rau hauv cov txiv hmab txiv ntoo, vim hais tias cov nplooj muaj ntau chlorophyll, thiab nyob rau hauv cov txheej txheem ntawm crushing thiab fusion, chlorophyll yog yooj yim oxidized vim qhov kub thiab txias thiab cuam tshuam cov roj zoo.
4. ) Cleaning
Lub hom phiaj yog tshem tawm cov plua plav thiab ib qho me me ntawm nplooj. Kev tu yuav tsum muaj qee qhov dej, uas yuav tsim cov dej khib nyiab. Txhawm rau txo cov dej khib nyiab, cov dej ntws tuaj yeem siv los ntxuav.
5. ) Crushing
Qhov loj ntawm lub sieve qhov thiab qhov kev sib tsoo ceev yog cov ntsiab lus tseem ceeb ntawm rauj crusher. Qhov zoo tshaj plaws sieve qhov taub yog 6 lab, thiab qhov zoo tshaj plaws rauj ceev yog 25003000r / min.Qhov zoo ntawm nws cov roj tau zoo dua.
6. ) Pressing
Lub crushed txiv ntseej pulp yog qhwv hauv daim ntaub lim thiab muab tso rau hauv hydraulic xovxwm rau txias nias. Ntawm qhov tod tes, hydraulic siab yuav tsis tsim kom muaj qhov kub thiab txias ua rau cov qauv sab hauv ntawm cov txiv ntseej, thiab ntawm qhov tod tes, nws yog qhov tsim nyog rau kev tsim cov roj tee dej.A dej - roj sib tov tuaj yeem tau txais. tsis muaj re-filtration.
7. ) Centrifugal decantation
Tam sim no, lawv feem ntau siv peb -theem centrifugation, thiab ob peb siv ob-theem centrifugation. Peb-theem centrifugation yuav tsum tau ntxiv 40 feem pua rau 50 feem pua ntawm cov dej, ntawm cov pomace suav txog li 45 feem pua, cov roj seem seem yog 4 feem pua rau 6 feem pua, thiab cov roj tawm los yog li 25 feem pua. Kwv yees li 75 feem pua, nws cov ntsiab lus dej yog 60 feem pua -65 feem pua, thiab cov roj tawm los yog li 25 feem pua. Centrifuge ceev yog 3000r / min
8. ) Storage
Cov roj centrifuged yog khaws cia rau hauv lub tank loj stainless hlau kom tsis txhob muaj lub teeb thiab cua sov, thiab tuaj yeem ntim nrog nitrogen rau kev tiv thaiv yog tias tsim nyog.
9. ) Bottling
Cov roj hauv lub tank tsis tu ncua tso dej me me thiab roj taw. Yog tias nws tseem tsis tau meej meej, nws tuaj yeem sib xyaw nrog diatomite thiab lim los ntawm lub phaj thiab thav duab, thiab muab faib ua lub raj mis me me.


