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- Stevia Extraction- Uni®PMM 50-Carb
- Product Detail
- Company Profile
Stevia is a perennial herb and all of the plant parts have an intensively sweet taste. Extracts of Stevia is low in calories and used as an excellent healthy substitute for sugar and artificial sweeteners. The crude extracts are typically purified by filtration, resin adsorption, de-coloration followed by multiple recrystallization. The resulting extracts are usually a mixture of Rebaudioside A (RA), Rebaudioside C (RC), Stevioside (STV), Dulcoside A (DA), and Steviobioside (STVB). It has been a challenge for the food industry to isolate single components from the extracts with purity higher than 95%.
Introduction
Uni®PMM-Carb resins are specifically designed for easy isolation and purification of Stevioside. Based on polymeric material, the resins have uniform particle size (Figure A), optimized pore structure ， functional groups and composition which allow for a very effective resolution of the mixture containing Stevioside with high purity and yield in large-scale chromatography process.
Technical Specification for Uni®PMM 50-Carb
Separation and Purification of Stevioside by Uni®PMM 50-Carb
The major components of Stevia extracts are Rebaudioside A (RA), Rebaudioside C (RC), and Stevioside (STV). Each of these components can be readily isolated by using Uni®PMM 50-Carb with high purity and excellent yield.
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Nano-Micro Tech is devoted to developing a world-leading technology for making the highest quality and the largest selection of uniformly sized nano- and microparticles. The company is capable of supplying monodisperse particles of any size in the range from 5 nanometers to 1000 microns. Current products include high performance chromatographic media and columns, solid phase extraction (SPE) sorbents, metal scavenger resins, LCD spacer, particle size standards, enzyme support, drug carriers, ACF conductive particles, magnetic particles, fluorescent microspheres, light diffuser particles, cosmetic additive particles and various functional microparticles for other applications.
The company has a 3500 square meter manufacturing plant and 3000 square meter R&D lab in Suzhou Industrial Park. Microparticles from Nano-Micro Tech have already been broadly used worldwide in biopharmaceuticals, nano and microparticle calibration standards, LED, medical diagnosis, flat panel displays, enzyme catalysis, cosmetics, etc.
Nano-Micro Tech is a state certified New and High Technology Enterprise, and SGS ISO9001:2008 registered company.
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