Kev taw qhia txog chlorophyl
Peb txhua tus paub tias chlorophyll yog ib hom xim ntsuab uas muaj nyob hauv cov nroj tsuag siab dua thiab tag nrho lwm cov kab mob photosynthetic. Muaj ntau hom chlorophyll, xws li chlorophyll a, b, c thiab d, nrog rau cov kab mob chlorophyll thiab chloromycete chlorophyll. Chlorophyll absorbs feem ntau ntawm lub teeb liab thiab ntshav liab tab sis qhia txog lub teeb ntsuab, yog li chlorophyll nthuav tawm ntsuab, uas ua lub luag haujlwm tseem ceeb hauv kev nqus ntawm photosynthesis.
Chlorophyll muaj nyob rau ntawm thylakoid membrane hauv chloroplasts ntawm nplooj. Feem ntau cov nroj tsuag ntsuab muaj chlorophyll. Chlorophyll a thiab chlorophyll b tuaj yeem soluble hauv ethanol, ether, acetone thiab lwm yam kuab tshuaj, tab sis tsis nyob hauv dej. Yog li ntawd, polar solvents xws li acetone, methanol, ethanol, ethyl acetate, thiab lwm yam. Nws tuaj yeem siv los rho tawm chlorophyll.
Tam sim no, Lubua kuatshuaj chlorophylyog nrov heev thoob ntiaj teb, tshwj xeeb tshaj yog nyob rau Amazon thiab Alibaba platforms. Cov khoom lag luam muaj xws li chlorophyll hmoov, chlorophyll tee, chlorophyll capsules, chlorophyll ntsiav tshuaj, thiab lwm yam Chlorophyll muaj cov tshuaj tiv thaiv kab mob, bacteriostasis, anti-oxidation thiab lwm yam teebmeem, thiab tuaj yeem siv rau hauv kev kho mob, khoom noj khoom haus, tshuaj pleev ib ce thiab lwm yam lag luam.
Cia wb mus saib keeb kwm ntawm chlorophyl
Thaum pib ntawm lub xyoo pua 20th, German chemist Weierstet tau siv txoj kev sib cais chromatographic tshaj plaws los rho tawm cov tshuaj los ntawm nplooj ntsuab. Tom qab 10 xyoo ntawm kev ua hauj lwm nyuaj, Wellstedt siv tons ntawm nplooj ntsuab thaum kawg ntes cov khoom tsis meej hauv nplooj - chlorophyll. Nws yog qhov tseeb vim yog lub luag haujlwm tshwj xeeb ntawm chlorophyll hauv cov nroj tsuag uas peb tib neeg tuaj yeem muaj sia nyob. Vim tias qhov kev ua tiav ntawm chlorophyll, xyoo 1915, Wellstedt yeej qhov Nobel nqi zog hauv Chemistry.
Extraction txheej txheem ntawm cov kua chlorophyl tee
Kev npaj rau chlorophyll extraction yog ua kom chav tsev kub ntawm 25 degree hauv ib chav tsaus nti. Cov kauj ruam extraction yog raws li nram no: (mulberry nplooj qhov chaw)
(1) Siv 1000 grams ntawm cov nplooj ntsuab tshiab thiab zom lawv hauv Wechsler rab.
(2) Muab 1000g ntawm cov nplooj ntsuab crushed rau hauv acetone nrog me me ntawm calcium carbonate (ntawm 20 degree) rau kev rho tawm, kom txog thaum cov nplooj tawg tom qab lim thiab ntxuav tsis muaj xim.
(3) Muab cov lim dej acetone tso rau hauv lub qhov dej uas muaj 1 litre roj av ether thiab 100 mL ntawm acetone, thiab maj mam tig nws. Nyob rau tib lub sijhawm, ntxiv dej distilled kom txog thaum stratification. Feem ntau acetone thiab dej-soluble impurities nyob rau hauv cov dej txheej yog muab pov tseg, tsuas yog cov roj av ether tov.
(4) Tom qab ntxuav cov roj av ether tov nrog dej distilled dua, ntxuav nws nrog 200mL 80 feem pua methanol tov uas muaj roj av ether thiab 0.01g oxalic acid rau ntau tshaj 5 zaug, thiab thaum kawg tau ib tug daj ntsuab ncua kev kawm ntawv.
(5) Qhuav lub ncua kev kawm ntawv nrog anhydrous sodium sulfate, thiab infiltrate nws mus rau hauv 3cm tuab sucrose hmoov los ua ib kem, ces ntxuav lub precipitated pigment nrog roj av ether kom tshem tawm carotenoids, thiaj li hais tias nws tsuas muaj natural chlorophyll.
(6) Lub sucrose kem uas muaj chlorophyll ntuj muab faib ua ob txheej, nrog 4-10 hli chlorophyll b txheej nyob rau hauv ntsuab txheej thiab 2-6 hli chlorophyll ib txheej nyob rau hauv lub xiav txheej.
(7) Muab qhov nruab nrab ntawm txheej xiav (li ib nrab ntawm txheej xiav) rau hauv ether, lim thiab elute lub ncua kev kawm ntawv, ntxuav nws nrog distilled dej, qhuav nws nrog sodium sulfate, thiab lim nws nrog cov tais diav kom tau chlorophyll. a.
(8) Tshem tawm qhov nruab nrab ntawm cov txheej ntsuab hauv (6), thiab muab tso rau hauv ether sai sai los lim thiab elute los npaj cov tshuaj chlorophyll b ether.
Kev sib cais zoo dua ntawm chlorophyll silkworm excrement
Silkworms tuaj yeem txhim kho lawv cov txiaj ntsig zoo dua los ntawm kev noj cov nplooj mulberry ntau, chlorophyll thiab lwm yam khoom noj, thiab cais cov chlorophyll los ntawm silkworm excrement lag luam. Daim ntawv tseem ceeb yog sodium tooj liab chlorophyllin.
Kev ua tau zoo ntawm chlorophyl tee:
Cov nyhuv thiab kev ua haujlwm ntawmua kuatshuaj chlorophylyog kom txo qis o, deodorize, txo cov roj cholesterol, txhawb txoj hnyuv metabolism, sib npaug pH hauv lub cev, thiab ua kom tawv nqaij elasticity.
1. Cov tshuaj tiv thaiv kab mob: Cov tshuaj Chlorophyll tuaj yeem txhawb kev kho mob ntawm cov kab mob, txo cov kab mob plab thiab lwm yam kab mob, tsis txhob ua rau mob plab, thiab tseem txhim kho thiab kho cov kab mob gastritis ntev.
2. Deodorization: Chlorophyll ntsiav tshuaj muaj ib yam khoom tshwj xeeb, uas tuaj yeem inhibit sulfide. Cov ntxhiab tsw muaj sulfide, yog li thaum lub cev tsw los yog ko taw tsw tshwm sim, nws tuaj yeem txhim kho los ntawm kev siv cov tshuaj chlorophyll.
3. Cov roj (cholesterol) txo qis: Cov ntsiav tshuaj Chlorophyll muaj 26 alkanol, uas muaj cov txiaj ntsig ntawm kev txo cov roj cholesterol. Thaum noj tshuaj, koj yuav tsum tau ua tib zoo saib xyuas cov zaub mov noj thiab tsis txhob noj cov zaub mov muaj calorie ntau.
4. Txhawb txoj hnyuv plab: Yog tias koj tsis nyiam kev tawm dag zog, nws yuav ua rau muaj kev tshaib plab, quav quav, thiab txawm tias tawv nqaij daj lossis ua pa tsis zoo. Koj tuaj yeem noj cov tshuaj chlorophyll los txhim kho nws, vim tias nws muaj cov nyhuv moistening cov hnyuv thiab txo cov cem quav.
5. Ntsuas pH hauv lub cev: Yog tias koj tau noj cov tshuaj ua haujlwm, tej zaum yuav muaj cov seem hauv lub cev. Chlorophyll ntsiav tshuaj tuaj yeem sib npaug pH hauv lub cev. Lawv yog cov khoom noj khoom haus, txo cov concentration ntawm cov ntshav ntshav, thiab txhim kho ntshav siab thiab hyperlipidemia.
6. Ua kom tawv nqaij elasticity: Chlorophyll ntsiav tshuaj tuaj yeem txhim kho cov haujlwm ntawm cov hlwb, yog li cov tawv nqaij elasticity tuaj yeem nce ntxiv, ncua kev laus ntawm daim tawv nqaij.
Peb muaj 15 xyoo ntawm kev lag luam kev lag luam, peb cov khoom ua tau raws li ISO cov qauv, Peb tshwj xeeb heev hauvkua chlorophyl.Yog tias koj txaus siab rau peb cov khoom, thov xa email rau:haozebio2014@gmail.com