PhosphatidylserineRaw, tseem hu ua complex nervonic acid, yog muab rho tawm los ntawm cov residue ntawm natural soybean roj extraction. Nws yog ib qho active tshuaj nyob rau hauv cell membranes, tshwj xeeb tshaj yog nyob rau hauv lub hlwb hlwb. Nws cov haujlwm tsuas yog txhawm rau txhim kho kev ua haujlwm ntawm cov paj hlwb, tswj kev ua haujlwm ntawm cov hlab ntsha impulses, thiab txhim kho kev nco ua haujlwm ntawm lub hlwb. Vim tias nws cov lipophilicity muaj zog, nws tuaj yeem nkag mus rau hauv lub hlwb sai sai los ntawm cov ntshav-hlwb barrier tom qab nqus, soothe vascular du leeg hlwb, thiab ua kom lub hlwb lub hlwb. ntshav mov.
Cov khoom yog dawb los yog lub teeb daj xoob hmoov, uas tuaj yeem ua emulsified hauv dej. Insoluble hauv ethanol, methanol; Soluble nyob rau hauv chloroform, ether, petroleum ether. Synthetic compounds tsuas yog soluble hauv chloroform. Extracts los ntawm bovine hlwb ntawm chav tsev kub thiab raug rau huab cua, lub denaturation txhua hnub yog li ntawm 0.5 feem pua. Cov khoom ntuj tsim (L- -phosphatidyl-L-serine) feem ntau yog muab rho tawm los ntawm bovine ( yaj) hlwb los yog taum pauv. Vim yog qhov sib txawv ntawm R1 thiab R2, nws yog qhov sib xyaw ntawm ntau lub tebchaw.
Kev hloov pauv ntawm kev noj zaub mov niaj hnub no (xws li tsis noj zaub mov ntxiv lawm), kev paub ntau ntxiv ntawm kev noj zaub mov noj qab haus huv (xws li noj cov rog tsawg, cov zaub mov tsis muaj roj cholesterol thiab tsis txhob noj nqaij ntau), thiab zaub mov muaj teeb meem (xws li kab mob nyuj vwm thiab kab mob ko taw thiab qhov ncauj) tau ua rau tib neeg noj Cov nyiaj phosphatidylserine ntxiv tau txo qis. Ntau qhov tseeb, cov ntsiab lus ntawm ntuj phospholipids hauv lipid thiab roj cov khoom tsim los ntawm kev lag luam niaj hnub tau txo qis, ntxiv txo cov phosphatidylserine txhua hnub los ntawm cov neeg ib txwm muaj. Feem ntau, yog tias kev noj zaub mov muaj cov nqaij thiab ntses siab, kev noj phosphatidylserine yuav yog li ntawm 180 mg / hnub; Yog tias cov zaub mov muaj roj tsawg, kev noj phosphatidylserine ib hnub yuav tsuas yog 100 mg, txawm tias tsawg dua 50 mg. Raws li kev txheeb cais, qhov sib txawv ntawm kev noj txhua hnub ntawm phosphatidylserine thiab qhov kev xav tau ntawm cov neeg ib txwm muaj nyob nruab nrab ntawm 70-150 mg, thiab cov neeg tsis noj nqaij tshwj xeeb yog tsis muaj, thiab qhov sib txawv yog 200-250 mg. Rau cov laj thawj no, tib neeg ib txwm xav tau 100-300 mg ntawm phosphatidylserine ntshiab txhua hnub, thiab qhov no tseem ceeb dua rau cov neeg tsis noj nqaij, cov neeg noj zaub mov tsis muaj rog lossis cov roj cholesterol tsawg, thiab cov neeg laus. Tsis tas li ntawd, qee qhov kev coj noj coj ua kuj tseem tuaj yeem txo cov phosphatidylserine hauv lub hlwb. Piv txwv li, kev noj zaub mov tsis txaus hauv omega -3 fatty acids txo cov qib phosphatidylserine hauv lub hlwb los ntawm 28 feem pua, uas hloov pauv biochemical kev ua haujlwm ntawm lub hlwb hippocampus.
Yog tias koj muaj kev thov ntau, thov hu rau peb rau ib qholuv nqi phosphatidylserine raw cov ntaub ntawvnqe lus.
