Helional 1205-17-0

1. Taw qhia

Helional yog cov tswv cuab tseem ceeb ntawm tsev neeg tsw, thiab tau siv dav hauv kev ua cov tshuaj tsw qab, tshuaj, tshuaj tua kab thiab lwm yam lag luam. Txoj kev npaj ib txwm siv ntawm piperonal yog coj safrole rho tawm los ntawm cov nroj tsuag ua raw khoom, thiab tau txais los ntawm isomerization thiab oxidation cov tshuaj tiv thaiv. Cov txheej txheem no muaj cov txheej txheem ntev ntws, ntau cov ntaub ntawv pabcuam, cov nqi tsim khoom siab, thiab muaj kuab paug ib puag ncig loj. Nrog rau kev mloog zoo ntawm lub teb chaws rau kev tiv thaiv ib puag ncig, cov txheej txheem tsim khoom ntawm kev tau txais piperonal ntawm kev siv nyiaj safrole tsis tuaj yeem ua tau raws li cov kev xav tau ntawm lub sijhawm. Tshiab jasmonaldehyde yog tau los ntawm condensation thiab txo cov tshuaj tiv thaiv ntawm jasmonaldehyde, nrog ntau dua tus nqi ntxiv, tab sis tam sim no, ntau lawm technology ntawm tshiab jasmonaldehyde yog mas mastered los ntawm txawv teb chaws tsw tuam txhab uas muag. Nyob rau hauv xyoo tas los no, kev tshawb fawb txog kev npaj piperonal thiab tshiab piperonal los ntawm cov tshuaj tag nrho cov txheej txheem synthesis tau txais kev saib xyuas zoo. Txoj kev no siv catechol ua raw khoom kom tau piperonal los ntawm cyclization, condensation thiab oxidative decarboxylation, thiab tom qab ntawd siv piperonal li raw khoom kom tau txais piperonal tshiab los ntawm condensation thiab catalytic hydrogenation txo.

Nws yog ib qho aromatic organic compound, uas tuaj yeem suav tias yog homologue ntawm piperonal. Nws muaj cov qauv ntawm phenylpropanal, yog insoluble hauv dej, soluble hauv cawv, thiab muaj paj zoo li aroma. Nws yog feem ntau siv nyob rau hauv kev lag luam naj hoom thiab odorants.

yog ib hom txuj lom nrog cov tshuaj tsw qab tshiab thiab lub teeb lily ntawm lub hav thiab txawv teb chaws jasmine zoo li anise fragrance. Nws yog dav siv los npaj ntau hom paj, hom hav zoov thiab hiav txwv breeze hom tshiab essence, xws li hom jasmine thiab luav pob ntseg paj, nrog cov ntxhiab tsw ntev.

2.Main Function

Alpha Lipoic Acid Powder 99 feem pua ​​yog ib hom coenzyme hauv mitochondria, uas zoo ib yam li cov vitamin. Nws tuaj yeem tshem tawm cov dawb radicals uas ua rau kom nrawm nrawm thiab kab mob. Lipoic acid yog absorbed rau hauv cov hlwb los ntawm txoj hnyuv hauv vivo, uas muaj cov yam ntxwv ntawm cov rog soluble thiab dej-soluble.

Lipoic acid belongs rau ib pawg ntawm cov vitamin B compounds. Nws yog qhov loj hlob ntawm cov poov xab thiab qee cov kab mob. Nws ua raws li coenzyme nyob rau hauv ntau enzyme system, catalyzing oxidative decarboxylation ntawm pyruvate rau acetic acid thiab oxidative decarboxylation ntawm - ketoglutarate rau succinic acid.

3. Daim ntawv thov

yog cov txuj lom siv dav hauv ntiaj teb. Nws muaj ib lub paj tsw qab zoo li luav pob ntseg nyom. Nyob rau hauv cov tshuaj pleev ib ce thiab xab npum essence formulations, qhov ntau npaum yog nyob rau hauv 20 feem pua, uas yog loj nyob rau hauv kev siv thiab siab nqi.

4.Quality Standard

5.Txoj kev tsom xam

Hauv theem ob, piperonyl propionaldehyde tau tsim los ntawm hydrogenation ntawm piperonyl propionaldehyde. Cov tshuaj tiv thaiv zoo tshaj plaws tau txiav txim siab los ntawm ib txoj hauv kev raws li hauv qab no: piperonyl propionaldehyde 100g, methanol 100g, 5 feem pua ​​​​palladium-carbon catalyst 5g, lub siab siab ntawm hydrogenation kettle 300KPa, cov tshuaj tiv thaiv kub 40 degree, cov tshuaj tiv thaiv lub sij hawm 3h, yield yog 93.1 feem pua. Tag nrho cov txiaj ntsig ntawm ob kauj ruam hauv Chemicalbook yog 66.5 feem pua. Cov khoom tsim qauv ntawm ob kauj ruam yog tus yam ntxwv. Tom qab ntawd, ib txoj hauv kev siv ib lub lauj kaub yog siv los tsim cov jasmonal tshiab, uas yog, ob kauj ruam ntawm kev sib txuas thiab hydrogenation tau ua tiav nyob rau hauv hydrogenation kettle. Cov txheej txheem orthogonal yog siv los tshawb txog qhov pom kev zoo: jasmonal 100g, methanol 100g, propionaldehyde 40g, 5 feem pua ​​palladium - carbon catalyst 5g, potassium hydroxide 3g, lub siab siab ntawm hydrogenation kettle 300KPa, tshuaj tiv thaiv kub 40 degree lub sij hawm. , thiab tawm los 64.8 feem pua.

6. Kev ruaj ntseg thiab kev nyab xeeb

Kev ruaj ntseg:

Nyob ruaj khov nyob rau hauv cov xwm txheej zoo (chav kub). Cov Ntaub Ntawv Kev ruaj ntseg muaj nyob rau ntawm koj qhov kev thov.
Kev nyab xeeb:

Raws li GARS (Feem ntau Pom Zoo Raws Li Kev Nyab Xeeb) Daim Ntawv Ceeb Toom ntawm Teb Chaws Asmeskas, nws muaj kev nyab xeeb rau tib neeg noj.

7. Flow Chart

8. Cov neeg siv lus pom

Peb muaj cov khw muag khoom ntawm Alibaba, Chemicalbook thiab LookChem, los ntawm cov khoom lag luam zoo thiab cov kev pabcuam tsis tau txais kev pabcuam, peb tau txais ntau cov lus pom zoo.

9.Peb Cov Ntawv Pov Thawj

Tau ntau xyoo, peb tau cog lus rau cov khoom tsim khoom optimization thiab kev tsim kom zoo. Peb tau teeb tsa qhov kev tswj hwm zoo thiab tau txais daim ntawv pov thawj ntawm nws.

10.Peb cov neeg muas zaub

Peb tau tsim kev lag luam kev sib raug zoo nrog Abbott, Unilever, Shiseido, KANS thiab SIMM, thiab lwm yam.

11. Exhibitions

Peb feem ntau tuaj koom kev nthuav qhia thoob ntiaj teb, suav nrog CPhI, FIC, API, Vitafoods, SupplesideWest.

Cim npe nrov: helional 1205-17-0, manufacturers, lwm tus neeg, Hoobkas, lag luam wholesale, yuav, nqe, zoo tshaj plaws, tej, kev muag khoom