Tea polyphenol ha se feela mofuta o mocha oa antioxidant ea tlhaho, empa hape e na le mesebetsi e hlakileng ea pharmacological, joalo ka ho thibela botsofali, ho tlosa li-radicals tse sa lefelloeng 'meleng oa motho, ho tlosa mafura le ho theola boima ba' mele, ho fokotsa tsoekere ea mali, lipids le k'holeseterole. mafu a pelo le methapo ea mali le ho thibela lisele tsa hlahala joalo-joalo polyphenols ea tee e na le ts'ebeliso ea bohlokoa ts'ebetsong ea lijo, meriana, lik'hemik'hale tsa letsatsi le letsatsi le masimo a mang.Ka hona, ho ntšoa le ho sebelisoa ha li-polyphenols tsa tee ho fumane tlhokomelo e kholo lapeng le kantle ho naha.Kajeno, mohlophisi oa Shandong Bona Group o tla hlahisa tlhahiso ea tee ea polyphenols ka theknoloji ea ho arohana ha membrane.
Lera la ultrafiltration le ka hlakisa tee ea tee ea polyphenol ka nepo, sekhahla se tiileng sa ho tlosa litšila se phahame, 'me boholo ba lintho tse ngata tsa macromolecular joalo ka pectin, protheine e qhibilihang le polysaccharide lia bolokoa,' me boholo ba tee ea polyphenols e kenelletse. tekanyo ea ho boloka tee ea polyphenols ka lera la ultrafiltration, nakong ea ts'ebetso, motheong oa ho netefatsa phello ea ho tlosa litšila, tekanyo ea ho phalla ha lesela e ka eketseha ka mokhoa o nepahetseng.Motheong oa ho netefatsa sekhahla sa phepelo ea tee ea polyphenols, lesela la ultrafiltration le nang le boima bo nyane ba molek'hule le ka nkuoa e le ho hlakisa tee ea polyphenol, ka hona ho ntlafatsa bohloeki ba tee ea polyphenols hamorao.Phello ea ho tlosa litšila pele ho lesela la microfiltration e sebelisoang ho tee ea polyphenol ha e hlake, e leng se tla baka tahlehelo ea likarolo tse ling tse sebetsang.Li-membrane tsa microfiltration tse nang le boholo bo nyane ba pore li ka ithutoa ho tlosa litšila ho thusa kalafo ea mahloriso ea lera hamorao.Kapa sebelisa filthara e kholo ho feta li-meshes tse 300 ho fihlela ho tlosoa ha litšila, 'me phello e bonahala haholoanyane.
Melemo ea theknoloji ea karohano ea membrane ho ntša tee ea polyphenols:
1. Karohano ea lisele le theknoloji ea mahloriso e kopantsoeng le thekenoloji e fokolang ea mocheso le ho arohana e ka qoba ho lahleheloa ke oxidative ea metsoako e sebetsang le ho ntlafatsa chai;
2. Plate le foreimi kapa centrifugal filtration e nkela sebaka sa setso sa tšepe e boima ea pula, sehlahisoa se bolokehile ebile se ka tšeptjoa, 'me potoloho ea tlhahiso e khutšoanyane;
3. Theknoloji ea karohano ea li-membrane le karohano e ka lelefatsa bophelo ba tšebeletso ea resin le ho fokotsa palo ea lisebelisoa tse sebelisoang, le ho ntlafatsa katleho ea adsorption;
4. Theknoloji ea "membrane" ea "membrane" ea mocheso o tlaase e na le tekanyo e phahameng ea ho boloka likarolo tse kang tee polyphenols, 'me metsi a concentrated permeate a hlakile ebile a fetoha, a ka sebelisoang hape le ho sebelisoa ho fokotsa litšenyehelo tsa metsi;
5. Boemo bo phahameng ba ho iketsetsa, ho sebelisa PLC hammoho le taolo ea inverter, ts'ebetso e bonolo le e bonolo;
6. Theknoloji ea karohano ea li-membrane le ea ho hloekisa e thibela liprotheine tsa macromolecular, polysaccharides, colloids le litšila tse ling tse sa bonahaleng ka mahlo a sopho ea tee boemong ba limolek'hule, 'me e hlokomela ho hloekisoa le ho hloekisoa ha sopho ea tee.Bophelo ba lisebelisoa tse telele.
Hoa khoneha ho sebelisa theknoloji ea karohano ea membrane ho tlosa litšila, ho arola le ho tsepamisa mohopolo oa tee ea polyphenol.Leha ho le joalo, e le hore u fumane lihlahisoa tsa tee tsa polyphenol kapa esita le phofo ea tee hang-hang, ho ke ke ha khoneha ho sebelisa lesela le le leng feela la karohano.Ho kopanya mokhoa o nepahetseng oa lera le mekhoa e meng ea karohano le tlhoekiso ho ntlafatsa bohloeki le chai ea lihlahisoa tsa tee ea polyphenol, le ho kopanya hape ho fafatsa, ho omisa le ho omisa le mekhoa e meng ea ho fumana phofo ea tee hang-hang ho etsa lino tse tahang haesale e le sepheo sa lipatlisiso sa hajoale. .Ho ntlafatsa boleng ba li-polyphenols tsa tee le tatso ea lino tse tahang e tla fetoha tataiso ea lipatlisiso tsa nako e tlang indastering.Ka ts'ebeliso e pharaletseng ea theknoloji ea karohano ea membrane ts'ebetsong ea indasteri, e bapala karolo ea bohlokoa haholo ts'ebetsong ea ho ntša likarolo tse sebetsang tsa tee.
Sehlopha sa Shandong Bona se tsepamisitse maikutlo ho rarolleng mathata a kang ho tsepamisa mohopolo le ho sefa ts'ebetsong ea tlhahiso ea lino tse tahang / ho ntšoa ha semela / litokisetso tsa meriana ea setso ea Machaena / moro oa belisoa / asene le soy sauce, joalo-joalo, 'me e fa bareki tharollo ea karohano le tlhoekiso ka kakaretso.Haeba u na le litlhoko tsa karohano le tlhoekiso, amohela ikutloe u lokolohile ho ikopanya le rona, Re labalabela ho sebelisana le uena!
Nako ea poso: Apr-20-2022