Supercritical

Valensa Selects Parry Organic Spirulina as Ingredient of Choice for Premium Product Development

...ider of high-quality botanically sourced products for nutritional supplements and functional foods. Valensa Omega-3 brands include Tresalbio(TM) supercritical Chia Seed Extract ChiaGold(TM) Stabilized Chia Seed Oil, ChiaMax(TM) Low-Fat Whole Grain, Z-Omega(TM)3-6-9, Cranberol(R) Cranberry Seed Extract and As...

Valensa Completes Second Expansion of Astaxanthin Capacity

...iomass, to CO2 extraction and standardization," he added. Made in the USA Valensa's ZANTHIN(R) natural astaxanthin is an ultra-high pressure supercritical CO2 extraction of Haematococcus pluvialis freshwater algae that uses no chemical solvents. Valensa is the only fully integrated supplier of natural as...

Valensa International and Parry Nutraceuticals Join Forces in the Global Natural Products Marketplace

... environmentally responsible technology such as Valensa's organic-certified supercritical carbon dioxide extraction plant in Florida, USA. "Parry Nutraceuticals shar...redients are manufactured using the company's DeepExtract(TM) High Pressure supercritical CO2 Extraction and O2B(TM) Peroxidation Blocker technology, yielding more o...

Valensa and Parry Nutraceuticals Introduce Organic SpiruZan(TM) Spirulina/Astaxanthin Complex as 'Lifestyle Support' for a Fast-Paced World

...des, herbicides and artificial fertilizers. Valensa's astaxanthin ingredients are manufactured using the company's DeepExtract(TM) Ultra-High Pressure supercritical CO2 Extraction and O2B(TM) Peroxidation Blocker technology. According to Sebastian Thomas, Chief Executive of Parry Nutraceuticals, the companies have...

MAP Pharmaceuticals Acquires Proprietary Drug Particle Formulation Technology From Eiffel/Telesso Technologies Limited

...and assign to MAP Pharmaceuticals previously licensed intellectual property and know-how, as well as capital equipment, owned by Eiffel related to its supercritical fluid technology ("SCF"). MAP Pharmaceuticals will make payments to Eiffel upon the successful transfer of the intellectual property and related cap...

Scientists Boost Production of Cheap Malaria Drugs

...hly toxic and explosive. Researchers at the UK-based University of Bath examined alternative extraction technologies using the non-flammable solvents supercritical carbon dioxide, hydrofluorocarbon, ionic liquids or ethanol. They found that these alternative solvents gave faster extraction times and a more...

Supercritical in Medical Technology

Critical Pharmaceuticals Enter Sustained Release hGH Arena

...livery technology, which is based on world leading supercritical fluid expertise. This enables the optimal encapsul...e in 2002 based on his world leading research into supercritical fluids. Professor Howdle noticed that supercritical carbon dioxide was able to liquify certain polymer...

Micell Technologies Presents Data on Novel Drug-Eluting Stents

...gies announced today that the Company will be presenting data on use of its supercritical fluid (SCF) surface modification technology for drug-eluting stents at the ...atented processes and methods for medical device surface modification using supercritical fluids are focused on improvements to current polymer based drug-eluting te...

Supercritical in Medical Definition

Nuclear medicine

...or • Gas-cooled fast reactor • Molten salt reactor • Liquid-metal-cooled reactor • Lead-cooled fast reactor • Sodium-cooled fast reactor • supercritical water reactor • Very high temperature reactor • Pebble bed reactor • Integral Fast Reactor • Nuclear propulsion • Nuclear thermal rocket • ...

Supercritical in Biological News

August 2009 Geology and GSA Today media highlights

...fluid behavior appears to be consistent with characteristics of the quartz vein-related high-grade zones. At greater depths, fluids would exist as one supercritical phase, with a higher proportion of hydrogen sulfide, which appears to be consistent with characteristics of high-grade zones related to alteration hal...

DOE-funded research projects win 46 R&D 100 Awards for 2009

... Precision Nanoparticles A revolutionary technology that efficiently produces nanoparticles in uniform and prescribed sizes (1-100 nanometers) using supercritical fluids. The technology has been licensed to Precision Nanoparticles, Inc., of Seattle, Wash. (Jointly with Idaho State University) Lawrence Be...

PNNL leadership in carbon sequestration featured at international conference

...chnology on the Demand for Coal-fired Power with CCS under a Climate Policy," by Marshall Wise, JGCRI, 4:15 p.m. "Water Reactivity in the Liquid and supercritical CO2 Phase: Has Half the Story Been Neglected?" by Pete McGrail, 10:45 a.m. "Large Scale U.S. Unconventional Fuels Production and the Role of Carbon ...

US Senate confirms Clemson University engineering Dean Esin Gulari to National Science Board

...ctor experience having served as chief technology officer of nanoSEC, a startup company formed to manufacture and market nanocomposites produced using supercritical fluid processing. From 2000 to 2004, Gulari served at the National Science Foundation, where she was director of the Chemical and Transport Systems...

August 2008 Geology and GSA Today media highlights

...led at temperature and pressure conditions at which seawater is a so-called supercritical fluid. The specific properties of a supercritical fluidin terms of solution and transport of metalsmake this hydrothermal fie...

Boffinry and Baftas: Brothers' double doctorates

...of short films about Professor Poliakoff. The videos Hello Einstein, The Professors Wiggley Giggly, Water Bottles and Green Chemistry, Bad Exams and supercritical Fluids can all be viewed on the Test Tube website at http://www.test-tube.org.uk ...

American Chemical Society's Weekly PressPac -- Nov. 14, 2007

... Senior Editor Stephen K. Ritter, explains that the processes use so-called supercritical carbon dioxide, a phase of carbon dioxide with both liquid and gaseous trai...eplacement for conventional manufacturing solvents. Ritter notes that while supercritical carbon dioxide shows promise for carrying out greener industrial catalytic ...

Using green chemistry to deliver cutting-edge drugs

... University of Nottingham, particularly the use of supercritical fluids to replace conventional solvents such as be...rch focuses on exploiting the unique properties of supercritical carbon dioxide (CO2). A supercritical fluid is a solvent, with physical properties betwe...

Supercritical in Biological Technology

Xspray Expands to Meet Pharma's Interest in its Ground-Breaking Particle Production Technology

...on for pharmaceutical particle production based on supercritical fluid technology. The Company's RightSize Particle...ence technology company with in-depth knowledge of supercritical fluid technology, solid state properties, formulat...nology - RightSize(TM) Particle Manufacture - uses supercritical fluid as an antisolvent for controlled precipitati...

Waters Corporation Continues to Meet Today's Challenges for Improved Laboratory Operations with New Products at Pittcon 2009

...) (UPLC(R)) aimed at bringing laboratories new levels of efficiencies. Additionally, Waters shares the spotlight with its latest technology addition, supercritical fluid chromatography (SFC), by featuring products from TharSFC at the exhibition. Xevo Family of Mass Spectrometers - Bringing the Power of Adv...

Reaction Monitoring of Processes Under Pressure Using In Situ FTIR

...pressure chemistry case studies will be presented including reductions (hydrogenation), oxidations, carbonylations, hydroformylations and reactions in supercritical CO2. Schematics and pictures of actual installations will be reviewed showing some very common ways to interface our Comp™ probe technology int...

Critical Pharmaceuticals Raise GBP650K

... by Professor Steve Howdle in 2002 based on his world leading research into supercritical fluids. Professor Howdle noticed that supercritical carbon dioxide was able to liquify certain polymers, and in a moment of ins...

Valensa Expands Astaxanthin Extraction Capacity

... require a pesticide-free, solvent-free and allergen-free astaxanthin. By qualifying our suppliers and screening our raw materials, through the use of supercritical carbon dioxide extraction technology and through our superior quality management, we are uniquely positioned to deliver the astaxanthin products requi...

FED-TVs with carbon nanotube technology could supersede plasma and LCD flat screens

... using an in-situ transmission electron microscope-scanning tunnelling microscope (TEM-STM) technique. The nanotubes were grown by chemical vapour and supercritical fluid deposition techniques. Experimental field emission characteristics for all carbon nanotubes investigated fitted well to the Fowler-Nordheim equa...

Aktiv-Dry Awarded Research Grant to Explore Inhalable siRNA Dry Powder Targeting RSV

...ystem short interfering ribonucleic acid oligonucleotides (siRNAs), the molecules that induce RNA interference. Quinn will use Aktiv-Dry's proprietary supercritical carbon dioxide process, CAN-BD, to formulate an oligonucleotide as a powder consisting of micro-scale particles capable of deposition in the lungs. "...

Supercritical in Biological Products

Supercritical fluid chromatography and extraction systems (SFC/SFE) from JASCO

Description:... of HPLC instrumentation. JASCO has recently added the following modules to enhance the capability of the system: - The PU-1580-CO2 delivery pump for supercritical fluid chromatography and extraction procedures using carbon dioxide as the mobile phase. - The BP-1580-81 automatic back pressure regulator to mainta...
Company:JASCO

Supercritical in Biological Definition

Diffusion

...iffusion is the movement of matter due to the movement of the individual molecules (or atoms). Diffusion occurs in solids, in liquids, in gases and in supercritical fluids. Diffusion is caused by the thermal movement of individual molecules. Some examples of diffusion are: A balloon filled with helium will def...