Xov xwm
-
Kev Siv Zinc Oxide Hauv Kev Pub Me Nyuam Npua thiab Kev Tshawb Fawb Txog Kev Pheej Hmoo
Cov yam ntxwv tseem ceeb ntawm zinc oxide: ◆ Cov khoom siv lub cev thiab tshuaj lom neeg Zinc oxide, ua ib qho oxide ntawm zinc, ua rau pom cov khoom amphoteric alkaline. Nws nyuaj rau yaj hauv dej, tab sis tuaj yeem yaj yooj yim hauv cov kua qaub thiab cov hauv paus muaj zog. Nws qhov hnyav molecular yog 81.41 thiab nws qhov melting point yog siab li ...Nyeem ntxiv -
Lub Luag Haujlwm ntawm DMPT uas nyiam nyob hauv kev nuv ntses
Ntawm no, kuv xav qhia txog ntau hom tshuaj pub ntses uas siv ntau, xws li cov amino acids, betaine hcl, dimethyl-β-propiothetin hydrobromide (DMPT), thiab lwm yam. Raws li cov khoom ntxiv rau hauv cov dej pub, cov tshuaj no zoo nyiam ntau hom ntses kom pub nquag, txhawb kev ua haujlwm sai thiab h...Nyeem ntxiv -
Daim Ntawv Thov Nano Zinc Oxide Hauv Kev Pub Npua
Nano Zinc Oxide siv tau ua cov tshuaj ntsuab thiab ib puag ncig zoo rau kev tiv thaiv kab mob thiab tiv thaiv kev raws plab, tsim nyog rau kev tiv thaiv thiab kho mob dysentery hauv cov npua uas tsis tau noj mis thiab nruab nrab mus rau loj, txhim kho kev noj mov, thiab tuaj yeem hloov pauv cov zinc oxide pub mis ib txwm muaj. Cov yam ntxwv ntawm cov khoom: (1) St...Nyeem ntxiv -
Betaine - cov nyhuv tiv thaiv kev tawg hauv cov txiv hmab txiv ntoo
Betaine (feem ntau yog glycine betaine), ua ib qho biostimulant hauv kev ua liaj ua teb, muaj cov txiaj ntsig zoo hauv kev txhim kho kev tiv thaiv kev ntxhov siab ntawm cov qoob loo (xws li kev tiv thaiv kev qhuav, kev tiv thaiv ntsev, thiab kev tiv thaiv txias). Hais txog nws daim ntawv thov hauv kev tiv thaiv kev tawg txiv hmab txiv ntoo, kev tshawb fawb thiab kev xyaum tau qhia ...Nyeem ntxiv -
Yuav Siv Benzoic Acid Thiab Calcium Propionate Li Cas Kom Yog?
Muaj ntau yam tshuaj tua pwm thiab tshuaj tua kab mob muaj nyob rau hauv khw, xws li benzoic acid thiab calcium propionate. Yuav tsum siv lawv li cas kom raug hauv kev pub tsiaj? Cia kuv saib lawv qhov sib txawv. Calcium propionate thiab benzoic acid yog ob hom tshuaj ntxiv rau tsiaj uas siv ntau, feem ntau yog siv rau kev ua liaj ua teb...Nyeem ntxiv -
Kev sib piv ntawm cov txiaj ntsig ntawm kev pub ntses ntawm cov tshuaj nyiam ntses-Betaine & DMPT
Cov tshuaj nyiam ntses yog ib lo lus dav dav rau cov tshuaj nyiam ntses thiab cov tshuaj txhawb nqa zaub mov ntses. Yog tias cov tshuaj ntxiv rau ntses raug cais tawm raws li kev tshawb fawb, ces cov tshuaj nyiam thiab cov tshuaj txhawb nqa zaub mov yog ob pawg ntawm cov tshuaj ntxiv rau ntses. Qhov peb feem ntau hu ua cov tshuaj nyiam ntses yog cov khoom noj khoom haus ntxiv rau ntses Cov khoom noj ntses ...Nyeem ntxiv -
Glycocyamine (GAA) + Betaine Hydrochloride rau kev ua kom rog npua thiab nyuj
I. Cov Haujlwm ntawm betaine thiab glycocyamine Betaine thiab glycocyamine yog cov khoom noj khoom haus ntxiv rau kev yug tsiaj niaj hnub no, uas muaj cov teebmeem tseem ceeb rau kev txhim kho kev loj hlob ntawm npua thiab txhim kho cov nqaij zoo. Betaine tuaj yeem txhawb kev zom cov rog thiab ua rau cov nqaij ntshiv ntshiv ...Nyeem ntxiv -
Cov tshuaj ntxiv dab tsi tuaj yeem txhawb kev molting ntawm cw thiab txhawb kev loj hlob?
I. Cov txheej txheem physiological thiab cov kev xav tau ntawm cov cwj mem molting Cov txheej txheem molting ntawm cov cwj mem yog ib theem tseem ceeb hauv lawv txoj kev loj hlob thiab kev txhim kho. Thaum lub sijhawm loj hlob ntawm cov cwj mem, thaum lawv lub cev loj hlob tuaj, lub plhaub qub yuav txwv tsis pub lawv txoj kev loj hlob ntxiv. Yog li ntawd, lawv yuav tsum tau dhau los ntawm molting...Nyeem ntxiv -
Cov nroj tsuag yuav ua li cas thiaj tiv taus kev ntxhov siab thaum lub caij ntuj sov (betaine)?
Thaum lub caij ntuj sov, cov nroj tsuag ntsib ntau yam kev nyuaj siab xws li kub heev, lub teeb ci ntsa iab, av qhuav (kev ntxhov siab ntawm dej), thiab kev ntxhov siab oxidative. Betaine, ua tus tswj hwm osmotic tseem ceeb thiab cov tshuaj tiv thaiv sib xws, ua lub luag haujlwm tseem ceeb hauv kev tiv thaiv cov nroj tsuag rau cov kev ntxhov siab lub caij ntuj sov no. Nws cov haujlwm tseem ceeb suav nrog...Nyeem ntxiv -
dab tsi yog cov khoom noj tseem ceeb hauv cov khoom noj nyuj?
Ua ib tus kws tshaj lij tsim khoom noj khoom haus ntxiv, ntawm no pom zoo qee hom khoom noj khoom haus ntxiv rau cov nyuj. Hauv cov zaub mov nyuj, cov khoom siv tseem ceeb hauv qab no feem ntau suav nrog kom ua tau raws li cov kev xav tau ntawm kev noj haus thiab txhawb kev loj hlob zoo: Cov Tshuaj Protein: Txhawm rau kom cov protein ntau ntxiv ntawm th ...Nyeem ntxiv -
Cov ntawv thov tseem ceeb ntawm TBAB yog dab tsi?
Tetra-n-butylammonium bromide (TBAB) yog ib qho tshuaj ntsev ammonium quaternary uas muaj ntau daim ntawv thov: 1. Kev tsim cov organic TBAB feem ntau yog siv los ua cov tshuaj hloov pauv theem los txhawb kev hloov pauv thiab kev hloov pauv ntawm cov tshuaj reactants hauv ob-theem tshuaj tiv thaiv (xws li dej organic...Nyeem ntxiv -
Kev nyab xeeb ntawm kev tua kab mob ntawm cov ntsev quaternary ammonium rau kev ua liaj ua teb hauv dej — TMAO
Cov ntsev ammonium quaternary tuaj yeem siv tau rau kev tua kab mob hauv kev ua liaj ua teb hauv dej, tab sis yuav tsum tau them sai sai rau txoj kev siv thiab kev sib xyaw kom raug kom tsis txhob muaj kev puas tsuaj rau cov tsiaj txhu hauv dej. 1. Cov ntsev ammonium quaternary yog dab tsi? Cov ntsev ammonium quaternary yog ib qho pheej yig, siv tau, thiab siv dav ...Nyeem ntxiv
