Sentences with phrase «liquid chromatography tests»

by Brian Ruddell Editor's Note: Brian Ruddell, a New Zealander studying in Australia, was kind enough to write us about High Performance Liquid Chromatography tests that he performed on a number of chiles that he grew in his garden, as well as a famous hot sauce.

Editor's Note: Brian Ruddell, a New Zealander studying in Australia, was kind enough to write us about High Performance Liquid Chromatography tests that he performed on a number of chiles that he grew in his garden, as well as a famous hot sauce.

Not exact matches

They also monitor the heat of the batch, and of the oleoresin added, by using high performance liquid chromatography (HPLC) testing.

After years of growing out strains of «Bhut Jolokia», tests with High Performance Liquid Chromatography revealed the heat level to be in excess of one million Scoville Heat Units.

Furthermore, tests using a new test called liquid chromatography - mass spectrometry (LC - MS)-- scientists believe it is a more accurate way to measure gluten in fermented beers — showed that even though all the tested beers «had been rated by their makers to have gluten levels below 20 mg / kg, according to ELISA», the new test «found detectable gluten fragments in every sample using LC - MS, and most had much higher levels of gluten than ELISA detected.»

They would have to be tested by High Performance Liquid Chromatography, and I don't know if that has been done.

However for many of the reasons above, it was soon evident that the test was highly subjective, and today it has replaced by High Pressure Liquid Chromatography (HPLC).

A recent sample of this rare Bangladeshi chilli was tested * using High - performance liquid chromatography and registered a mind blowing 1,598,227 Scoville Heat Units (SHU), that's 3 times hotter than the Red Savina Habanero or 300 times hotter than a Jalapeno pepper!

For products with As concentrations of more than 300 ng / g, a different lot number sample was purchased and tested using ICP - MS for total As and high - performance liquid chromatography with ICP - MS for As species.

The WSU researchers used liquid chromatography - mass spectrometry to test the samples for nicotine and other plant - based drugs like caffeine and atropine, a muscle - relaxant.

Our products go through High Performance Liquid Chromatography (HPLC) testing to guarantee what we say is in the bottle is truly in the bottle and that it delivers the desired result

As discussed in Part II of this review, urine hormone testing using both gas chromatography - mass spectrometry (GS - MS) or liquid chromatography - tandem mass spectrometry (LC - MS / MS) is well - established in the medical literature as a reliable method of assessing levels of active (free & conjugated) hormones and their metabolites, correlates well with patient symptoms, and reflects the beneficial impact (or lack of benefit and potentially oncogenic effect) of therapeutic interventions.43, 444 Radioimmunoassay (RIA) and enzyme - linked immunosorbent assay (ELISA, also known as enzyme immunoassay [EIA]-RRB- analysis may not be accurate.

Measuring steroid hormones via urine testing using both gas chromatography - mass spectrometry (GS - MS) or liquid chromatography - tandem mass spectrometry (LC - MS / MS) has been shown to produce highly accurate results, but radioimmunoassay (RIA) and enzyme - linked immunosorbent assay (ELISA, also known as enzyme immunoassay [EIA]-RRB- analysis may not be accurate.

The founders of http://natural.getprograde.com/ solved this problem by requiring that all of their products go through High Performance Liquid Chromatography (HPLC) testing to guarantee what they say is in the bottle is TRULY in the bottle, and delivers the desired results.

solved this problem by requiring that all of their products go through High Performance Liquid Chromatography (HPLC) testing to guarantee what they say is in the bottle is TRULY in the bottle, and delivers the desired results.

Tags for this Online Resume: Good Manufacturing Practices, Manufacturing, Compliance, Inventory, Microbiology, Research, Quality Assurance, Test, Chemistry, High Performance Liquid Chromatography (HPLC)

Tags for this Online Resume: PR, NC, Fl, Auditor, Anual Review, SPC, BIOLOGY, Audit, Documentation, Custody, Test, High Performance Liquid Chromatography (HPLC), ROI, Manufacturing, Packaging

Tags for this Online Resume: ELISA, Inventory, Inventory Control, Troubleshooting, High Performance Liquid Chromatography (HPLC), Quality, Quality Assurance, Quality Control, Test, 5S

Tags for this Online Resume: Documentation, High Performance Liquid Chromatography (HPLC), Management, Packaging, Product Development, Product Launch, Project Management, Study Strategy, Test, Chemistry

Professional Duties & Responsibilities Biomedical and biotechnology engineer with background in design of biomaterials, biosensors, drug delivery devices, microfrabrication, and tissue engineering Working knowledge of direct cell writing and rapid prototyping Experience fabricating nanocomposite hydrogel scaffolds Proficient in material analysis, mechanical, biochemical, and morphological testing of synthetic and biological materials Extensive experience in bio-imaging processes and procedures Specialized in mammalian, microbial, and viral cell culture Working knowledge of lab techniques and instruments including electrophoresis, chromatography, microscopy, spectroscopy, PCR, Flow cytometery, protein assay, DNA isolation techniques, polymer synthesis and characterization, and synthetic fiber production Developed strong knowledge of FDA, GLP, GMP, GCP, and GDP regulatory requirements Created biocompatible photocurable hydrogels for cell immobilization Formulated cell friendly prepolymer formulation Performed surface modification of nano - particle fillers to enhance their biocompatibility Evaluated cell and biomaterial interaction, cell growth, and proliferation Designed bench - top experiments and protocols to simulate in vivo situations Designed hydrogel based microfluidic prototypes for cell entrapment and cell culture utilizing computer - aided robotic dispenser Determined various mechanical, morphological, and transport properties of photocured hydrogels using Instron, FTIR, EDX, X-ray diffraction, DSC, TGA, and DMA Assessed biocompatibility of hydrogels and physiology of entrapped cells Evaluated intracellular and extracellular reactions of entrapped cells on spatial and temporal scales using optical, confocal, fluorescence, atomic force, and scanning electron microscopies Designed various biochemical assays Developed thermosensitive PET membranes for transdermal drug delivery application using Gamma radiation induced graft co-polymerization of N - isopropyl acylamide and Acrylic acid Characterized grafted co-polymer using various polymer characterization techniques Manipulated lower critical solution temperature of grafted thermosensitive co-polymer Loaded antibiotic on grafted co-polymer and determined drug release profile with temperature Determined biomechanical and biochemical properties of biological gels isolated from marine organisms Analyzed morphological and mechanical properties of metal coated yarns using SEM and Instron Performed analytical work on pharmaceutical formulations using gas and high performance liquid chromatography Performed market research and analysis for medical textile company Developed and implement comprehensive marketing and sales campaign