Nervonic Acid Hmoov

Nervonic Acid Supplier:

Neuronic acid hmoov yog muab rho tawm los ntawm cov noob kernel ntawm Acer truncatum Bunge.Cov khoom siv raw zoo yog nruj me ntsis tswj thiab cov qauv tsim tau raug soj ntsuam rau Guanjie's Neuronic Acid cov khoom. Nws muaj cov yam ntxwv hauv qab no: ω-9 hom long-chain monoenoic fatty acid; soluble hauv cawv tab sis insoluble hauv dej; melting point 42 degree. Peb muaj kev ywj pheej R & D chaw thiab lub Hoobkas thiab peb tau sim los ntawm GC.

Vim li cas thiaj xaiv Guanjie?

1. Kom paub meej cov khoom zoo, Guanjie nruj me ntsis tswj cov ntaub ntawv raw los ntawm kev nkag mus rau cov khoom tiav raws li GMP cov qauv.
2. Peb muaj sophisticated imported xeem khoom los xyuas kom meej traceability xeem los ntawm raw cov ntaub ntawv mus rau txhua theem ntawm manufacturing.
3. Pab pawg kws tshaj lij uas tswj xyuas qhov zoo thiab muaj nuj nqis.

4. Cov tshuaj tua kab thiab cov kuab tshuaj nyob hauv cov khoom ua tiav cov kev cai xa tawm thiab yog cov purity siab.
 

Khoom Taw Qhia:

Neuronic acid hmoov yog ib hom fatty acid. Nws yog ib tug ntev heev saw monunsatuated fatty acid (VLCMFA) nrog ib tug txheeb ze molecular loj ntawm 366.6 thiab yog cis -15-eicosatetraenoic acid.

 

COA:

Yam khoom	Specification	Kev tshwm sim	Txoj kev
Cov ntaub ntawv tseem ceeb ntawm cov khoom
Genus thiab Hom	Acer truncatum Bunge	Ua raws	/
Ib feem ntawm tsob nroj	Kernel	Ua raws	/
Lub Tebchaws Keeb Kwm	Tuam Tshoj	Ua raws	/
Marker Compounds
Nervonic Acid	>5. 0 feem pua	5.18 feem pua	HPLC
Cov ntaub ntawv Organoleptic
Qhov tshwm sim	Roj	Ua raws	GJ-QCS-1008
Xim	Golden	Ua raws	GB/T 5492-2008
tsw	Yam ntxwv	Ua raws	GB/T 5492-2008
Saj	Yam ntxwv	Ua raws	GB/T 5492-2008
Cov ntaub ntawv txheej txheem
Txoj kev ua	Nias	Ua raws	/
Cov yam ntxwv ntawm lub cev
Moisture	<5.0%	0.98 feem pua	GB/T 14769-1993
Tshauv Ntsiab Lus	<5.0%	0 86 feem pua	AOAC 942.05, 18
Hnyav Hlau
Total Heavy Metals	<20 ppm	Ua raws	USP<231>, method II
Raws li	<3.0 ppm	Ua raws	AOAC 986.15, 18
Pb	<1.0 ppm	Ua raws	AOAC 986.15, 18
Hg	<0.1 ppm	Ua raws	AOAC 971.21, 18
Cd	<1.5ppm	Ua raws	AOAC 971.21, 18
Tshuaj tua kab
666	<0.05ppm	Ua raws	GB/T5009 19-1996
DDT	<0.05ppm	Ua raws	GB/T5009 19-1996
Microbiology
Tag Nrho Phaj suav	<10,000cfu/g	Ua raws	AOAC 990.12, 18
Total Poov & Pwm	<1,000cfu/g	Ua raws	FDA (BAM) Tshooj 18, 8th Ed.
E. Coli	Tsis zoo	Tsis zoo	AOAC 997.11, 18
Salmonella	Tsis zoo	Tsis zoo	FDA (BAM) Tshooj 5, 8th Ed.

 

Kev soj ntsuam ntawm Txoj Kev Nervonic Acid Powder

● Retus neeg sawv cevthiab GasPrepaua ration

Nitrogen: Purity Ntau dua lossis sib npaug rau 99.99 feem pua

Hydrogen: Purity Ntau dua lossis sib npaug rau 99.99 feem pua

Compressed Cua: Purification

Methanol: Analytically ntshiab

N-hexane: Analytically ntshiab

Concentrated sulfuric acid: Analytically ntshiab

 

● Cov cuab yeej thiab cov cuab yeej siv

Gas Chromatograph: Nplaim ionization ntes

Chromatographic kab

Fused silica capillary kem: OV{0}}, 0.32mm × 30m × 0.33µm

Fused silica capillary kem aging: Siv lub capillary kem los nruab rau hauv Chromatograph, xyuas airtightness, sau nrog nitrogen, thiab rhuab mus rau qhov kub siab tshaj plaws rau ntau tshaj 2 teev, kom txog thaum lub hauv paus kab yog ruaj khov.

Qauv injector: 10µL Micro Sample injector

GC-Kev daws teeb meem

Peev xwm: 250ml

Condenser

Separatory funnel: 500ml

Cua sov mantle

Rotary Evaporator

 

● Cov xwm txheej Chromatograph

Kho cov cuab yeej raws li cov xwm txheej hauv qab no, thiab tso cai rau cov cuab yeej sib txawv tau hloov pauv kom tsim nyog kom tau txais kev sib cais zoo.

Kem Kub: 240 degree

Vaporizing Chamber Kub: 300 degree

Chav ntsuas kub: 300 degree

Nitrogen Flow tus nqi: 30mL / min

Tus nqi ntws ntawm Hydrogen: 30mL / min

Kev khiav dej num ntawm Cua: 30mL / min

 

● Kev npaj tshuaj ntsuam xyuas

Noj 5g coj mus rau hauv lub hwj Precisely, ntxiv 150ml methanol, xa me nyuam rov hauv 0.5ml concentrated sulfuric acid maj mam. Reflux rau 1 teev, evaporating cov methanol, thiab ces ncuav rau hauv 250ml sib cais funnel tom qab txias. Ntxiv 50ml dej, Cov tshuaj neuronic acid hmoov cov qauv tov tau muab rho tawm nrog 20ml × 3 N-hexane rau 3 zaug, ces muab cov n-hexane txheej, thaum kawg, ntxuav ib zaug nrog 50ml saturated ntsev dej thiab 50ml dej raws li, evaporated N-hexane. , thiab tau txais cov qauv kev daws teeb meem.

 

● Kev txiav txim siab

Kho cov twj paj nruag raws li cov xwm txheej saum toj no, siv Micro Sample injector los txhaj 0.2ul tom qab lub hauv paus pib ruaj khov los txiav txim siab cov roj chromatography, thiab lub ntsuas ntsuas yuav muab qhov feem pua ​​​​ntawm txhua qhov kev txiav txim.

Tus nqi xam qhov ntsuas ntawm ob qhov kev ntsuas qhov sib npaug tau muab coj los ntsuas raws li qhov ntsuas tau, thiab qhov sib txawv ntawm qhov sib txawv ntawm qhov ntsuas qhov sib npaug yog tsawg dua lossis sib npaug rau 2.0 feem pua ​​.

 

Factory & Pab Pawg:

 

Daim ntawv pov thawj

 

Ntim & Xa khoom

Cim npe nrov: Tuam Tshoj nervonic acid hmoov manufacturers, lwm tus neeg, Hoobkas