Analytical equipment
We have a variety of analytical equipment available at the centre.
Oxidative stability analyser
The Metrohm Rancimat helps us determine the oxidation stability of natural fats and oils. The instrument works on the principle of passing air through a test sample at an elevated temperature, causing accelerated aging of the sample.
During this process long-chain fatty molecules are oxidised, decomposing to form highly volatile organic substances and insoluble polymeric compounds. The highly volatile substances are collected in a water trap and detected by measuring the conductivity. The time taken for these decomposition products to form is called the induction time and characterises the resistance of the test sample to oxidative decomposition, that is, the oxidation stability. The instrument is controlled by computer software providing data recording and evaluation.
Oxidation stability is an important quality measurement for vegetable oils (and biodiesel). The technique is important for development of vegetable oil processing and characterisation of antioxidants. Evaluation of the data can allow estimation of product ‘shelf-life’.
To use the oxidative stability analyser or find out more about its capabilities, please contact us.
We have an extensive range of product evaluation equipment, see below.
Product evaluation
Benchtop NMR analyser
The Benchtop NMR Analyser is based on Nuclear Magnetic Resonance (NMR) and allows for fast, accurate, reproducible and solvent-free measurement of oil, fat and moisture in oil seeds, seed cake and foodstuffs.
Gas chromatography with autosampler capabilities
Gas chromatography (GC) is a flexible technique that allows separation and quantification of chemical substances found within a complex mixture.
Gas chromatography
Gas chromatography (GC) is a flexible technique that allows separation and quantification of chemical substances found within a complex mixture.
High performance liquid chromatography
High Performance Liquid Chromatography (HPLC) is a flexible technique that allows separation and quantification of chemical substances found within a complex mixture.
Microbiology facilities
Our microbiology laboratory offers a range of equipment allowing users to safely handle, store and work with a variety of aerobic and anaerobic microbes, at ACDP hazard category II level.
Oxidative stability analyser
The Metrohm Rancimat helps us determine the oxidation stability of natural fats and oils. The instrument works on the principle of passing air through a test sample at an elevated temperature, causing accelerated aging of the sample.
Plant growth trials
We use plant growth trials to assess the performance of new products and processes, such as seed treatments and new bio-based fertilisers, or newly generated plant growth media incorporating bio-based materials or by-products.
Let's work together
We have worked on 1,500 bio-based projects to date
We have several ways to work with us, including business advisory programmes and self-funded commercial options. We even have the option for you to hire our state-of-the-art laboratory equipment and office space.
