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Kev Paub
Tsev > Kev Paub > Ntsiab lus
Txoj kev ntsuam xyuas - Formononetin
Sep 28, 2017

Xi'an Ntuj Teb Bio-Txhim Txhim Co., Ltd. muaj chav soj ntsuam hauv chav tsev. Tag nrho cov subterranean clover formononetin xeem txoj kev Formononetin NMR (HNMR), Formononetin HPLC , Formononetin TLC , Formononetin UV , Formononetin PH Meter, Formononetin Moisture yuav ua haujlwm los ntawm peb cov neeg muas zaub. Cov nyhuv ntawm cov formononin on osteoblasts yog cuab kev, peb tuaj yeem muab cov qauv dawb 10g rau koj sim. Tam sim no, qhia txoj kev sim ntawm daim ntawv rau koj raws li nram qab no:



1. Ntsuas Phem

ib lub HPLC-9a (Shimadzu)

b Sartorius electronic balance (Lub teb chaws Yelemees) 电子 称

c. KQ ----- qauv 100, Ntxuav cov cuab yeej ntawm ultrasonic yoj 100-KQ 超声波 洗涤 设备

 

2. Kev mob nkeeg

Chromatographic kem sab tshav dav hlau Ingeil ODS -34.6 * 150mm 5um

Txiav Phom: Methyl cawv: Acetonitrile: Dej: Acetic acid = 30:38: 60: 0.1

流动 相: 甲醇: 乙腈: 水: 磷酸 (30: 38: 60: 0.1)

Txaus tus nqi: 1.0mL / min ℃

Yoj ntev: 262nm 波长

Kem: Chav kub qhov rooj ntev npaum li cas: ※


3. Kev tov tshuaj rau khoom noj khoom haus

Hloov txog 5mg Formononetin tus qauv (Sigma tuam txhab teb chaws USA), yog hais tias, mus rau 25mL volumetric hwj, ntxiv dej kom haum, yaj ultrasonic yog shaken rau 5 feeb txog tag nrho dissolve hauv dej. Tom qab ntawd ntxiv dej kom ntsuas kos, nws tau.

 

4. Tuag tshuaj txhuam

Hloov 5mg Formononetin hmoov, yog nyhav, rau ib qhov dej 25 volumetric hwj

, ntxiv rau cov dej kom yaj, Ultrasonic yoj yog shaken rau 5 feeb txog tag nrho cov dissolve hauv dej, Mam li ntxiv dej teev ntsuas, co zoo sib npaug, nws tau.

 

5. Cov Txheej Txheem

Txuas ntxiv tov sib npaug zos (li 20 lub hli) ntawm Standard Preparation thiab Kev Tshawb Fawb npaj rau hauv cov chromatograph, sau cov chromatograms, thiab ntsuas cov lus teb rau cov lus tseem ceeb.

A1 W2

X% = ----- × ---- × 100%

A2 W1

Nyob rau hauv uas yog A1 qhov kev ntsuam xyuas kev ntsuam xyuas, A2 yog tus qauv qhov siab tshaj, W2 yog cov concentration ntawm tus qauv, W1 yog qhov concentration of assay sample.


Kuv Yuav Tau Formononetin Qhov Twg?

Xi'an Ntuj Teb Bio-Txhim Txhim Co., Ltd. raws li Formononetin Chaw Tsim Tshuaj , uas yog tus kws tshaj lij ntawm Herbal Extract Txij xyoo 2005. Thiab tuaj koom nrog CPHI, Vituess thiab API Exhibition los ntawm 2008. Formononetin biosynthesis 98% thiab Natural (qhov chaw ntawm formononetin) Red Clover Extract Formononetin 98% yog cov khoom muaj zog, peb yuav muab qhov zoo tshaj plaws zoo ntxiv tus nqi thiab kev pabcuam rau koj. Yog tias koj xav tau subterranean clover formononetin thiab lwm yam khoom, thov hu rau peb los yog xa ib qho kev nug rau info@natural-field.com txhua lub sijhawm.