Corporate Banner
Satellite Banner
Scientific Community
Become a Member | Sign in
Home>Resources>Application Notes>This Application Note
  Application Notes
Scientific News
Tumor Markers Reveal Lethality Of Bladder Cancers
Researchers found that detection of certain tumor cells in early stage cancers helps identify high-risk cancers.
IU Research Reveals Link between Molecular Mechanisms in Prostate Cancer and Ewing's sarcoma
Researchers at IU have suggested that the molecular mechanism that triggers the rare disease Ewing's sarcoma could act as a potential new direction for the treatment of more than half of patients with prostate cancer.
Smartphone Laboratory Detects Cancer
Researchers develop low-cost, portable laboratory on a smartphonecapable of analysing multiple samples simultaneously.
RNA-Binding Proteins Role in ALS Revealed
Researchers describe how damage to RNA-binding protein contributes to ALS, isolating a possible therapeutic target.
Advances in Alzheimer’s Research
Researchers show how a diseased vertebrate brain can naturally react to Alzheimer’s pathology by forming more neurons.
NIH Study Determines Key Differences between Allergic and Non-Allergic Dust Mite Proteins
Researchers at NIH have uncovered factors that lead to the development of dust mite allergy and assist in the design of better allergy therapies.
Study Finds Key Regulator in Pulmonary Fibrosis
Researchers identify an enzyme that could open the way to therpies for chronic fatal lung disease.
Alzheimer’s-Linked Protein May Play Role in Schizophrenia
Researchers suggests a protein linked to cognitive decline in Alzheimer's also plays a role in genetic predisposition to schizophrenia.
Peptides vs. Superbugs
Scientists successfully develop a shuttle system made of liquid-crystalline nanomaterials that protect peptites.
Integrated Omics Analysis
Studying multi-omics promises to give a more holistic picture of the organism and its place in its ecosystem, however despite the complexities involved those within the field are optimistic.
Scroll Up
Scroll Down

Measurement of L-Malic Acid in Wines Using the SpectraMax® Plus384 Microplate Reader
Bookmark and Share

Molecular Devices

Analysis of malic acid, residual sugar, volatile acidity and ammonia is very important for quality control during wine production. Enzymatic assays carried out in microplate format are quantitative and help achieve high throughput with respect to time and labor. These tests involved enzymatic conversion of the analytes to give NADH as a by-product. Measuring NADH production by measuring absorbance at 340 nm allows direct quantitation of the analytes in wine samples. Here we describe the use of MDS Analytical Technologies’ SpectraMax® Plus384 microplate reader and SoftMax® Pro software to efficiently collect and analyze data for the enzymatic determination of residual sugar in wine.

Further Information

Related Content

Molecular Devices Becomes Global Distributor of IonFlux
Molecular Devices makes deal with Fluxion Biosciences to distribute their automated electrophysiology systems and associated products.
Tuesday, May 28, 2013
Skyscraper Banner

SELECTBIO Market Reports
Go to LabTube
Go to eposters
Access to the latest scientific news
Exclusive articles
Upload and share your posters on ePosters
Latest presentations and webinars
View a library of 1,800+ scientific and medical posters
3,500+ scientific and medical posters
A library of 2,500+ scientific videos on LabTube
5,200+ scientific videos