Pamene makampani opanga zitsamba akukula kwambiri m'zaka zingapo zapitazi, gawo la msika lomwe limayambitsidwa ndi zitsamba lakula mofulumira kwambiri. Pakadali pano, mitundu iwiri ya zitsamba, zotulutsa za butane ndi zotulutsa za CO2 zodziwika bwino, ndizo zomwe zapangitsa kuti pakhale zinthu zambiri zomwe zimapezeka pamsika.
Koma chosungunulira chachitatu, ethanol, chakhala chikugwiritsidwa ntchito pa butane ndi supercritical CO2 ngati chosungunulira chomwe opanga opanga zitsamba zapamwamba kwambiri amasankha. Ichi ndichifukwa chake ena amakhulupirira kuti ethanol ndiye chosungunulira chabwino kwambiri chochotsera zitsamba.
Palibe chosungunulira chomwe chili choyenera kuchotsa zitsamba m'njira iliyonse. Butane, chosungunulira cha hydrocarbon chomwe chimagwiritsidwa ntchito kwambiri pochotsa, chimakonda kwambiri chifukwa cha kusasinthasintha kwake, zomwe zimathandiza chotulutsira kuti chigwire zitsamba ndi terpenes zomwe zimafunidwa kuchokera ku zitsamba popanda kuchotsa zinthu zosafunikira kuphatikizapo chlorophyll ndi metabolites za zomera. Kuwira kochepa kwa Butane kumapangitsanso kuti zikhale zosavuta kuchotsa mu concentrate kumapeto kwa njira yochotsera, ndikusiya chinthu china chotsalira.
Komabe, butane imayaka kwambiri, ndipo makina ochotsera butane kunyumba osagwira ntchito bwino akhala akuyambitsa nkhani zambirimbiri za kuphulika komwe kumabweretsa kuvulala kwakukulu ndikupangitsa kuti kuchotsa zitsamba zonse zikhale zovuta. Kuphatikiza apo, butane yotsika mtengo yomwe imagwiritsidwa ntchito ndi makina ochotsera zinthu osakhulupirika imatha kusunga poizoni wambiri womwe ndi wovulaza anthu.
Kumbali ina, CO2 yofunikira kwambiri yayamikiridwa chifukwa cha chitetezo chake poyerekeza ndi poizoni komanso kuwononga chilengedwe. Komabe, njira yayitali yoyeretsera yomwe imafunika kuchotsa zinthu zomwe zachotsedwa, monga sera ndi mafuta a zomera, kuchokera ku chinthu chochotsedwacho imatha kuchotsa mawonekedwe a zitsamba ndi terpenoid a zotulutsa zomwe zapezeka panthawi yochotsa CO2 yofunikira kwambiri.
Ethanol inapezeka kuti ndi yothandiza, yothandiza, komanso yotetezeka kugwiritsidwa ntchito. Bungwe la FDA linaika ethanol m'gulu la "Nthawi Zonse Amaonedwa Ngati Otetezeka," kapena GRAS, kutanthauza kuti ndi yotetezeka kugwiritsidwa ntchito ndi anthu. Chifukwa chake, imagwiritsidwa ntchito kwambiri ngati chosungira chakudya komanso chowonjezera, chomwe chimapezeka mu chilichonse kuyambira pa kirimu wodzaza mu donati yanu mpaka galasi la vinyo lomwe mumasangalala nalo mukatha ntchito.
Ngakhale kuti ethanol ndi yotetezeka kuposa butane ndipo ndi yothandiza kwambiri kuposa CO2 yoopsa kwambiri, kuchotsa ethanol wamba sikuli kopanda mavuto ake. Vuto lalikulu kwambiri linali polarity ya ethanol, solvent ya polar [monga ethanol] imasakanikirana mosavuta ndi madzi ndikusungunula mamolekyu osungunuka m'madzi. Chlorophyll ndi imodzi mwa mankhwala omwe amachotsa mosavuta ethanol pogwiritsa ntchito solvent.
Njira yochotsera ethanol ya cryogenic imatha kuchepetsa chlorophyll ndi lipids pambuyo pochotsa. Koma chifukwa cha nthawi yayitali yochotsa, kupanga kochepa, komanso kugwiritsa ntchito mphamvu zambiri, zomwe zimapangitsa kuti kuchotsa ethanol kusawonetse ubwino wake.
Ngakhale njira yachikhalidwe yosefera sigwira ntchito bwino makamaka pakupanga zinthu zamalonda, chlorophyll ndi lipids zimayambitsa kusakaniza mu Short Path Distillation Machine ndikuwononga nthawi yanu yopangira m'malo moyeretsa.
Kudzera mu kafukufuku ndi kuyesera kwa miyezi ingapo, Dipatimenti ya Ukadaulo ya Gioglass inatha kupeza njira yoyeretsera chlorophyll ndi lipids mu zinthu za zomera pambuyo pochotsa. Ntchito yapaderayi imalola kupanga ethanol yotulutsa mu Room Temperature. Izi zichepetsa kwambiri mtengo wopanga mankhwala azitsamba.
Pakadali pano, njira yapaderayi ikugwiritsidwa ntchito ku USA & Zimbabwe.
Nthawi yotumizira: Novembala-20-2022
