ChemFaces is a professional high-purity natural products manufacturer.
Product Intended Use
1. Reference standards
2. Pharmacological research
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Address: No. 83, CheCheng Rd., WETDZ, Wuhan, Hubei 430056, PRC
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* Packaging according to customer requirements(5mg, 10mg, 20mg and more). We shipped via FedEx, DHL, UPS, EMS and others courier.
More articles cited ChemFaces products.
Fitoterapia.2015 Jan;100:179-86.Plant Cell, (PCTOC)05 November 2016Food Chemistry.2015 Feb.7.J of L. Chroma. & Related Tech2017 Apr 21;Arch Toxicol. 2017 Mar 20.
Plant Methods. 2017 Dec 6;Sci Rep. Jan. 2018University of Central Lancashire2017;J Basic Clin Physiol Pharmacol.2015 Aug 15Tumour Biol.2015 Apr 12.
BMC Complement Altern Med.2014 Jul 14;14:242.Phytochemistry Letters22 Dec. 2016J Pharm Biomed Anal. 2016 Jun 25;129:50-59. Analytical sci. & Tech2016
Our products had been exported to the following research institutions and universities, And still growing.
Universidade Federal de Santa Ca... (Brazil)University of Hull (United Kingdom)Worcester Polytechnic Institute (USA)Sanford Burnham Prebys Medical D... (USA)
Universiti Putra Malaysia(UPM) (Malaysia)Universidade Federal de Pernambu... (Brazil)Funda??o Universitária de Desen... (Brazil)Guangzhou Institutes of Biomedic... (China)
University of Maryland School of... (USA)Medical University of Gdansk (Poland)Uniwersytet Jagielloński w Krak... (Poland)
Rebaudioside B Description
||The leaves of Stevia rebaudiana Bertoni.
|Biological Activity or Inhibitors:
||1. Rebaudioside B tastes about 150 times sweeter than sucrose and it is non-caloric.
||DMSO, Pyridine, Methanol, Ethanol, etc.
||Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to 24 months(2-8C).
Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20C. Generally, these will be useable for up to two weeks. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.
Need more advice on solubility, usage and handling? Please email to: firstname.lastname@example.org
||The packaging of the product may have turned upside down during transportation, resulting in the natural compounds adhering to the neck or cap of the vial. take the vial out of its packaging and gently shake to let the compounds fall to the bottom of the vial. for liquid products, centrifuge at 200-500 RPM to gather the liquid at the bottom of the vial. try to avoid loss or contamination during handling.
Recent ChemFaces New Products and Compounds
Recently, ChemFaces products have been cited in many studies from excellent and top scientific journals
Cell. 2018 Jan 11;172(1-2):249-261.e12. doi: 10.1016/j.cell.2017.12.019.PMID: 29328914
Mol Cell. 2017 Nov 16;68(4):673-685.e6. doi: 10.1016/j.molcel.2017.10.022.PMID: 29149595
Scientific Reports 2017 Dec 11;7(1):17332.doi: 10.1038/s41598-017-17427-6.PMID: 29230013
Molecules. 2017 Oct 27;22(11). pii: E1829.doi: 10.3390/molecules22111829.PMID: 29077044
J Cell Biochem. 2018 Feb;119(2):2231-2239.doi: 10.1002/jcb.26385. PMID: 28857247
Phytomedicine. 2018 Feb 1;40:37-47. doi:10.1016/j.phymed.2017.12.030PMID: 29496173
Calculate Dilution Ratios(Only for Reference)
* Note: If you are in the process of experiment, it's need to make the dilution ratios of the samples. The dilution data of the sheet for your reference. Normally, it's can get a better solubility within lower of Concentrations.
Rebaudioside B References Information
Int J Mol Sci. 2012 Nov 16;13(11):15126-36.
|Catalytic hydrogenation of the sweet principles of Stevia rebaudiana, Rebaudioside B, Rebaudioside C, and Rebaudioside D and sensory evaluation of their reduced derivatives.[Pubmed: 23203115]|
|Catalytic hydrogenation of Rebaudioside B, rebaudioside C, and rebaudioside D; the three ent-kaurane diterpene glycosides isolated from Stevia rebaudiana was carried out using Pd(OH)(2). Reduction of steviol glycosides was performed using straightforward synthetic chemistry with the catalyst Pd(OH)(2) and structures of the corresponding dihydro derivatives were characterized on the basis of 1D and 2D nuclear magnetic resonance (NMR) spectral data indicating that all are novel compounds being reported for the first time. Also, the taste properties of all reduced compounds were evaluated against their corresponding original steviol glycosides and sucrose.