1. Dab tsi yog witch hazel extract?
Witch hazel extract hmoov(Hamamelis Virginiana Extract) yog tau los ntawm cov tawv tawv qhuav ntawm cov dab hazel. Nws yog ib qho dej-soluble cog cov khoom siv tshuaj pleev ib ce, thiab yooj yim soluble hauv ethanol thiab glycerin. North American witch hazel extract muaj ntau yam kev tu tawv nqaij, thiab nws muaj daim ntawv thov ntev thiab dav hauv khw muag tshuaj pleev ib ce.
North American witch hazel extract tuaj yeem siv los ua antioxidant; Nws tuaj yeem qhib cov cell aromatase thiab cathepsin kom nce qib tshuaj estrogen hauv lub cortex, txhim kho cov cell cell metabolism, muaj kev tiv thaiv kev laus, tswj cov tawv nqaij elasticity thiab anti-wrinkle; Nws muaj cov nyhuv soothing thiab astringent; nws kuj muaj peev xwm tuav tau dej zoo.
2.Product quality specification & standard
| CAS Nr | 84696-19-5 | Molecular Luj | N/A |
| Qhov ntom | N/A | Boiling Point | N/A |
| Molecular Formula | N/A | Melting Point | N/A |
| Lub Npe | WITCH HAZEL | Flash Point | N/A |
3. Lub cev thiab tshuaj muaj zog
|
Khoom npe |
witch hazel extract |
|
Extraction Solvent |
ethanol |
|
Qhov tshwm sim |
xim av zoo hmoov |
|
Solubility |
Soluble nyob rau hauv dej thiab ethanol, yooj yim soluble nyob rau hauv glycerin, yuav luag insoluble nyob rau hauv ether, chloroform los yog benzene. |
|
Kev txheeb xyuas |
TLC |
|
Cov hlau hnyav |
NMT 20 ppm |
|
Poob Thaum Qhuav |
NMT 5.0 feem pua |
|
Hmoov loj |
80 Mesh, NLT 90 feem pua |
|
Kev ntsuam xyuas ntawm 10: 1witch hazel (HPLC xeem, feem pua, Tus Qauv hauv Tsev) |
Min. 95. 0 feem pua |
|
Residual Solvents |
|
|
- Ethanol |
NMT 5000 PPM |
|
Microbiological Quality (tag nrho cov suav aerobic) |
|
|
- Cov kab mob, CFU/g, tsis ntau tshaj |
NWM 103 |
|
- Pwm thiab poov xab, CFU/g, tsis ntau tshaj |
NWM 102 |
|
- E.coli, Salmonella, S. aureus, CFU/g |
Tsis muaj |
|
Cia |
Nyob rau hauv nruj, Lub teeb-resistant thiab qhuav qhov chaw. Tsis txhob Direct Sunshine. |
|
Txee lub neej |
24 hli |
4.Vim li cas thiaj xaivLinseed extract los ntawm kintai?
★Kev xa khoom sai, Hoobkas ncaj qha muag, kev ruaj ntseg zoo
★ Ua tau raws li US Pharmacopoeia cov qauv.
★ Txhawb nqa qhov kev xeem thib peb
★ Muaj tus nqi zoo heev
★ Cov qauv dawb thiab cov khoom tsim kho yog muajThov nias qhov txuas no los muab cov lus qhia
5.Cov txiaj ntsig ntawm Witch Hazel rau Cov tawv nqaij rhiab heev
(1) Pab daim tawv nqaij kom ncua kev laus
Witch hazel extract tuaj yeem txo cov ntsiab lus ntawm malondialdehyde hauv cov ntaub so ntswg vim muaj zog ultraviolet hluav taws xob, tiv thaiv cov tawv nqaij o los ntawm kev raug ultraviolet rays, txo cov dawb radical puas los ntawm ultraviolet hluav taws xob, thiab inhibit qhov tawv nqaij thiab wrinkles, ua kom tawv nqaij mos thiab ruaj, thiab ncua kev laus.
(2) Soothing thiab calming nyhuv
Muaj ib yam ntawm rhiab heev nyob rau hauv North American witch hazel, uas muaj peev xwm stabilize daim tawv nqaij thiab tswj qhov sib npaug ntawm daim tawv nqaij metabolism thaum sib cuag nrog daim tawv nqaij. Thaum cov tawv nqaij rhiab heev yog txhawb nqa thiab tsis xis nyob, nws tuaj yeem pab cov tawv nqaij kom rov qab zoo siab thiab ua lub luag haujlwm soothing. calming nyhuv.
(3) Kev sib tw
Rau cov tawv nqaij rhiab nrog cov roj ntau lawm, cov nyhuv astringent ntawm dab hazel yog pom tseeb. Nws tuaj yeem tswj cov roj tso tawm, pab tswj cov dej-roj sib npaug ntawm daim tawv nqaij, ua kom cov dej ntawm daim tawv nqaij zoo, sib npaug PH tus nqi, thiab txo qhov pores.
(4) Moisturizing
North American witch hazel muaj peev xwm tuav dej zoo heev, thiab nws cov nyhuv moisturizing tseem ceeb heev. Kev siv cov khoom xyaw no tuaj yeem txo cov dryness, ntxiv dej thiab kaw dej.
[Safe dosage]: Khoom noj khoom haus huv lub ntsej muag: 2-4 feem pua ; cov khoom tu tawv nqaij: 4-5 feem pua ; qhov muag khoom: 2-3 feem pua
6. Cov txiaj ntsig
Cov txiaj ntsig ntawm Witch Hazel rau Cov tawv nqaij rhiab heev
1. Pab daim tawv nqaij kom ncua kev laus
Witch hazel extract tuaj yeem txo cov ntsiab lus ntawm malondialdehyde hauv cov ntaub so ntswg vim muaj zog ultraviolet hluav taws xob, tiv thaiv cov tawv nqaij o los ntawm kev raug ultraviolet rays, txo cov dawb radical puas los ntawm ultraviolet hluav taws xob, thiab inhibit qhov tawv nqaij thiab wrinkles, ua kom tawv nqaij mos thiab ruaj, thiab ncua kev laus.
2. Soothing thiab calming nyhuv
Muaj ib yam ntawm rhiab heev nyob rau hauv North American witch hazel, uas muaj peev xwm stabilize daim tawv nqaij thiab tswj qhov sib npaug ntawm daim tawv nqaij metabolism thaum sib cuag nrog daim tawv nqaij. Thaum cov tawv nqaij rhiab heev yog txhawb nqa thiab tsis xis nyob, nws tuaj yeem pab cov tawv nqaij kom rov qab zoo siab thiab ua lub luag haujlwm soothing. calming nyhuv.
3. Kev sib koom ua ke
Rau cov tawv nqaij rhiab nrog cov roj ntau lawm, cov nyhuv astringent ntawm dab hazel yog pom tseeb. Nws tuaj yeem tswj cov roj tso tawm, pab tswj cov dej-roj sib npaug ntawm daim tawv nqaij, ua kom cov dej ntawm daim tawv nqaij zoo, sib npaug PH tus nqi, thiab txo qhov pores.
4. Moisturizing
North American witch hazel muaj peev xwm tuav dej zoo heev, thiab nws cov nyhuv moisturizing tseem ceeb heev. Kev siv cov khoom xyaw no tuaj yeem txo cov dryness, ntxiv dej thiab kaw dej.
8.Cov txheej txheem ntau lawm ntawmwitch hazel extract
9. Peb qhov zoo dua
10.Kintai manufacturing puag
11.Kintai R&D chaw
12.Packing thiab shipping
Xi'an Kintai Biotechnology Co., Ltd. insists ntawm kev tswj kom zoo los ntawm qhov chaw ntawm cov nroj tsuag kom ntseeg tau zoo, muaj kev nyab xeeb thiab zoo cog raw cov ntaub ntawv. Nrog rau kev siv nruj ntawm cov qauv thoob ntiaj teb hauv kev tsim khoom thiab kev tswj xyuas zoo, kintai lav qhov zoo, purity thiab sib xws ntawm tag nrho peb cov khoom tiav.
★ cog lus los ua koj tus neeg muab khoom zoo tshaj plaws ntawmWitch hazel extract hmoov. Lwm cov lus nug lossis kev nug txog cov khoom siv thiab cov qauv, thov koj xav tiv tauj peb ntawmsales-b@kintaibio.com. Peb yeej ib txwm npaj teb, ua tsaug!
Cim npe nrov: witch hazel extract hmoov, Tuam Tshoj witch hazel extract hmoov manufacturers, lwm tus neeg, Hoobkas
