Quercetin 117-39-5

Quercetin 117-39-5

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CAS: 117-39-5 Nr
Specification: 95%, 98% los ntawm HPLC
Cov roj formula: C₁₅H₁₀O₇
Molecular Luj: 302.24 g / mol
Cov tsos mob: daj rau daj -xim av hmoov zoo
Pob: 1kg / hnab, 25kg / nruas
Qauv: Muaj
Kev faib tawm yam khoom
Ntuj Tsiaj & Nroj Tsuag Extracts
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Khoom Taw Qhia

 

Quercetin 117-39-5yog ib tug bioactive flavonoid compound muab rho tawm los ntawm ntau yam ntuj cog qhov chaw, feem ntau tau los ntawm dos (Allium cepa), txiv apples (Malus domestica), berries, citrus txiv hmab txiv ntoo, thiab tshwj xeeb tshaj yog los ntawm Sophora japonica paj buds. Cov xim daj crystalline no belongs rau flavonol subclass ntawm flavonoids thiab tau lees paub rau nws cov muaj zog antioxidant, tiv thaiv -inflammatory, thiab bioactive zog. Raws li ib qho ntawm cov khoom noj muaj ntau tshaj plaws flavonoids, quercetin qhia tau tias muaj kev ruaj ntseg tshwj xeeb thiab bioavailability thaum ua tiav rau hauv siab -purity hmoov daim ntawv. Peb cov txheej txheem kev rho tawm thiab kev ua kom huv huv siab ua kom ntseeg tau qhov siab tshaj plaws ntawm cov khoom sib xyaw ua ke thaum ua tiav cov tshuaj - qib purity qauv tsim nyog rau ntau yam kev siv hauv kev lag luam.

Quercetin Powder

 

Khoom Specification

 

Cov khoom kuaj

Specification

Txoj Kev Xeem

Qhov tshwm sim

Daj mus rau daj -xim av hmoov zoo

Pom kev

Quercetin Cov ntsiab lus

Ntau dua lossis sib npaug rau 95%, Ntau dua lossis sib npaug rau 98%

HPLC

Moisture

Tsawg dua lossis sib npaug li 5.0%

USP

Tshauv

Tsawg dua lossis sib npaug li 5.0%

USP

Hnyav Hlau

Tsawg dua lossis sib npaug li 10ppm

USP

Lead (Pb)

Tsawg dua lossis sib npaug li 2ppm

ICP-MS

Cadmium (Cd)

Tsawg dua lossis sib npaug li 1ppm

ICP-MS

Mercury (Hg)

Tsawg dua lossis sib npaug li 0.5ppm

ICP-MS

Arsenic (As)

Tsawg dua lossis sib npaug li 2ppm

ICP-MS

Tag nrho cov phaj suav

Tsawg dua lossis sib npaug li 1,000cfu / g

USP

Poov & Pwm

Tsawg dua lossis sib npaug li 100cfu / g

USP

E.coli

Tsis zoo

USP

Salmonella

Tsis zoo

USP

 

Khoom nta

 

Quercetin 117-39-5sawv tawm hauv kev lag luam botanical extract vim nws cov qauv molecular tshwj xeeb thiab kev ua haujlwm lom neeg. Qhov sib xyaw ua ke ntawm cov qauv pentahydroxyflavone tshwj xeeb muab cov peev txheej antioxidant zoo tshaj plaws, ua kom pom qhov zoo tshaj plaws dawb radical scavenging peev xwm uas dhau ntau cov pa antioxidants. Peb cov quercetin nthuav tawm cov thermal stability zoo thiab pH kam rau ua, ua rau nws zoo tagnrho rau ntau hom ntawv thov. Cov hmoov zoo particle loj ua kom pom kev sib cais thiab bioavailability, thaum nws cov txheej txheem potency lav tau zoo ib yam ntawm cov khoom sib txawv. Lub ntuj daj pigmentation ntxiv tus nqi rau daim ntawv thov uas yuav tsum tau cov xim ntuj xim. Peb cov txheej txheem rho tawm khaws cia cov khoom sib xyaw glycosidic cov ntaub ntawv, txhim kho nws cov solubility thiab nqus cov yam ntxwv. Cov hmoov qhia tau zoo heev compatibility nrog rau lwm yam botanical extracts thiab hluavtaws compounds, ua rau nws ntau yam rau complex formulations. Tsis tas li ntawd, quercetin lub hauv paus chiv keeb los ntawm zaub mov-qib cov chaw cog qoob loo ua kom cov neeg siv khoom txaus siab thiab kev tswj hwm kev ua raws li thoob ntiaj teb kev lag luam, tso nws ua cov khoom muaj txiaj ntsig zoo rau kev noj qab haus huv- daim ntawv thov nco ntsoov.

 

Cov khoom siv

 

  • Nutraceuticals & Dietary Supplements: Kev tsim cov tshuaj tua kab mob antioxidant, cov khoom siv tiv thaiv kab mob, thiab cov kab mob plawv rau cov tshuaj ntsiav, ntsiav tshuaj, thiab dej haus.
  • Kev Lag Luam Pharmaceutical: Cov tshuaj muaj txiaj ntsig zoo rau kev tiv thaiv - cov tshuaj tiv thaiv kab mob, kev kho tsis haum, thiab cov tshuaj kho mob plawv.
  • Tshuaj pleev ib ce & Kev Kho Tus Kheej: Tiv thaiv- cov khoom tu tawv nqaij laus, cov qauv tiv thaiv UV, thiab cov khoom tu plaub hau leveraging quercetin cov khoom tiv thaiv.
  • Khoom noj khoom haus & dej haus: Natural antioxidant preservative, functional food ingredient, and natural coloring agent for health-oriented food products.

 

Khoom zoo

 

Peb cov hmoov muaj cov qib purity zoo dua nrog cov qauv tsim muaj peev xwm ua kom muaj kev ua haujlwm zoo ib yam thoob plaws txhua pawg. Lub tshuab thev naus laus zis thev naus laus zis khaws cia siab tshaj plaws bioactive compounds thaum tshem tawm impurities thiab cov kab mob. Peb cov khoom qhia kev ruaj ntseg zoo nyob rau hauv ntau yam kev cia khoom nrog rau lub neej txee ntev. Daim ntawv hmoov zoo muab kev ua kom zoo dua solubility thiab bioavailability piv rau crude extracts. Kev lees paub zoo los ntawm cov txheej txheem kev sim ua tiav ua kom cov kws tshuaj - cov qauv qib. Tus nqi - tus nqi tsim nyog txhawb nqa ntau yam kev lag luam thaum tswj hwm tus qauv zoo.

Nutraceuticals Dietary Supplements

 

Khoom ntim, Logistics & Cia

 

Peb cov khoom tau ntim rau hauv cov zaub mov- qib aluminium foil hnab nrog ob lub hnab PE sab hauv rau 1kg kom muaj nuj nqis, thaum 25kg kom muaj nuj nqis siv cov nruas fiber ntau nrog PE sab hauv hauv ob sab phlu kom ntseeg tau cov khoom ruaj khov thaum thauj thiab khaws cia. Cov khoom yuav tsum tau muab cia rau hauv qhov chaw txias, qhuav kom deb ntawm lub hnub ncaj qha ntawm qhov kub ntawm qhov kub hauv qab 25℃nrog cov av noo tsis tshaj 60%. Peb lub network logistics muaj txiaj ntsig ua kom muaj kev xa khoom sai nrog kev tswj xyuas cov hlua txias kom zoo thaum xav tau, tswj cov khoom zoo thoob plaws hauv cov khoom siv nrog cov txee lub neej txuas ntxiv 24 lub hlis raws li kev pom zoo cia.

 

Hais txog Purea Biological

 

Purea Biological sawv ua cov chaw tsim khoom lag luam thiab cov neeg muag khoom ntawm tus nqi zooQuercetin 117-39-5, txhawb nqa los ntawm peb tus kheej cog qoob loo kom ntseeg tau cov khoom siv raw traceability thiab zoo tswj los ntawm qhov chaw mus rau qhov kawg khoom. Peb cov saw hlau sib xyaw ua ke ua kom muaj kev sib tw nqi thaum tswj xyuas cov qauv zoo. Peb muab cov kev pabcuam OEM uas haum rau cov neeg siv khoom tshwj xeeb nrog rau cov kev cai tshwj xeeb, ntim khoom, thiab kev daws teeb meem ntiag tug. Peb cov kws tshaj lij pab neeg muab kev pabcuam ua tiav thoob plaws hauv cov txheej txheem tsim khoom.

 

Yog xav paub ntxiv lossis kev txhawb nqa, thov hu rau peb ntawmsales@pureabio.com

 

Cim npe nrov: Tuam Tshoj quercetin 117-39-5 manufacturers, lwm tus neeg, Hoobkas

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