Flavors and fragrances

Getting the most information out of small volumes with multiparameter systems

Concentration, purity, viscosity – knowledge of these parameters and more is required to unlock the secrets of the raw materials and formulations used in the production of flavors and fragrances. Manufacturing chemical flavors, aromas, and perfumes which will be accepted and endorsed by consumers demands measuring instrumentation for use in rigorous quality testing and during the research phase. Anton Paar provides stand-alone instruments and modular systems which can be set to determine many parameters in automated measurement cycles. 

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Anton Paar Products

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Abbemat 3X00 Compact Refractometers

Abbemat Heavy Duty

Abbemat Heavy Duty Line

Abbemat Performance and Performance Plus

Abbemat Performance and Performance Plus Line

With its extended low temperature range the automatic Abel closed cup tester can measure flash points or detect flammable vapors by the flash/no flash method

Abel Flash Point Tester: ABA 4

Atmospheric Distillation Analyzer: Diana 700

Ball Mill BM500

Density meter: DMA™ 501

Density meter: DMA™ 4100 M

Density meter: DMA™ 4500 M

Density meter: DMA™ 5000 M

Dynamic shear rheometer measuring head: DSR 502

HTR Compact: Rheometer autosampler for high sample throughput

HTR: Rheometer automation for high sample throughput and complex sample handling

HTX: Measurement of viscosity, density, concentration of liquids, highly automated and expandable

Handheld density meter: DMA 35 Basic

L-Dens 7000 density sensor series

L-Rix 5000/5100/5200 inline refractometer

MCP 100 Modular Circular Polarimeter

MCP 150

MCP 150 Modular Compact Polarimeter

The acid digestion rotor 16HF100 with 16 high pressure vessels is designed for high sample throughput and efficient handling.

Microwave Digestion: Rotor 16HF100

The acid digestion rotor 16MF100 with 16 pressure vessels is designed for high sample throughput and efficient handling.

Microwave Digestion: Rotor 16MF100

Rotor 8EVAP is an innovative accessory for microwave evaporation with the modular Multiwave PRO microwave sample preparation system. It greatly simplifies and accelerates the microwave-assisted evaporation of acids and concentration of aqueous sample solutions in 8 vessels simultaneously.

Microwave Evaporation: Rotor 8EVAP

Microwave digestion system: Multiwave GO Plus

Rotor 16SOLV HF100 expands the possibilities of Multiwave PRO for the microwave-assisted digestion and extraction of inorganic and organic samples and is easily upgraded for acid digestion applications by interchanging screw caps.

Microwave extraction: Rotor 16SOLV HF100

Rotor 16SOLV MF100 expands the possibilities of Multiwave PRO for the microwave-assisted digestion and extraction of inorganic and organic samples and is easily upgraded for acid digestion applications by interchanging screw caps.

Microwave extraction: Rotor 16SOLV MF100

Rotor 1DRY is the ideal accessory for efficient handling of samples prior to digestion. Microwave-assisted drying takes a quarter of the time required by conventional methods, without carbonization or contamination of samples.

Microwave-assisted Drying: Rotor 1DRY

Monowave 450: Automated Microwave-assisted Extraction

Multiparameter Analysis: Modulyzer

The automatic Pensky-Martens closed cup tester features a fire extinguishing device, a patented connection system, gas and electric ignition.

Pensky-Martens flash point tester: PMA 5

Portable density meter: DMA 35

The pressure sensor accessory allows for precise reaction control within the reference vessel of Rotor 16MF100 or Rotor 16HF100. The pressure data is transferred to the oven via infrared signal. If required, the pressure sensor accessory can be upgraded to a pressure/temperature sensor accessory.

Pressure Sensor Accessory

Rheometer: MCR 102, MCR 302, MCR 502

Rolling-ball viscometer Lovis 2000 M/ME

The RheolabQC is the quality control rheometer from Anton Paar. RheolabQC with temperature device C-PTD 180/AIR/QC and with Flexible Cup Holder.

Rotational Rheometer: RheolabQC

Perfect results with automatic cleaning and needle washing using up to three cleaning solvents.

Sample changer: Xsample 530

Top View mounted T-probe with Rotor 8N of Multiwave PRO.

T-probe

With its extended low temperature range the automatic Tag closed cup tester can measure flash points or detect flammable vapors by the flash/no flash method.

Tag Flash Point Tester: TAG 4

Pressure/temperature sensor accessory for precise reaction control within the reference vessel of Rotor 16MF100 and/or Rotor 16HF100.

p/T Sensor Accessory

pH ME Beverage Measuring Module and pH ME Measuring Module

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Anton Paar Applications

Refractive Index of Essential Oils

Refractive Index of Essential Oils

The refractive index of essential oils is a quickly measured, easily generated quality parameter. Moreover, it helps to differentiate between different essential oils.

Improve Digestion Quality and Save Money – Microwave Digestion rules out Open Digestion

Improve Digestion Quality and Save Money – Microwave Digestion rules out Open Digestion

Reliable elemental analysis results need robust sample preparation to destroy sample matrices or to separate matrix from analytes. The sample preparation step is by far the most error-prone and critical step of the analytical procedure.

Application RapidOxy: Stability of Fragrance Ingredients

Application RapidOxy: Stability of Fragrance Ingredients

Aldehydes are air-sensitive materials often found in fragrance compositions.

Application RapidOxy: Vanilla Extracts

Application RapidOxy: Vanilla Extracts

The stability of different vanilla extracts was tested at 100 °C and 140 °C.

Application RapidOxy: Stability of Fragrance Oils

Application RapidOxy: Stability of Fragrance Oils

The stability of fragrance oils with different additives was tested at 140 °C in the RapidOxy and according to the EN 14112.

Spherical Nanoindentation of Polyacrylamide Hydrogels using the Bioindenter (BHT)

Spherical Nanoindentation of Polyacrylamide Hydrogels using the Bioindenter (BHT)

An insight into the Structure of Copolymer Surfactants

An insight into the Structure of Copolymer Surfactants

The structure of inhomogeneous (core-shell) nanoparticles was studied with the SAXSpoint system. The internal structure of Pluronic P123 micelles in water was determined by calculating the radial electron density profile.

Collagen - A Validation Sample for SAXS Systems

Collagen - A Validation Sample for SAXS Systems

The performance of the SAXSpoint 2.0 system is evaluated by measurements of tendon collagen. SAXSpoint 2.0 produces data with excellent resolution in the entire angular range and delivers true 2D SWAXS images.

Correlating Viscosity and Particle Size Parameters determined by Small Angle X-Ray Scattering Studies of concentrated MAb Solutions

Correlating Viscosity and Particle Size Parameters determined by Small Angle X-Ray Scattering Studies of concentrated MAb Solutions

Monoclonal antibodies (MAb) solutions are a major class of biopharmaceuticals with various applications. However, challenges like a high viscosity at the required MAb concentrations need to be addressed at an early development stage.

Benefits

Above all: obtaining a lot of information from a small sample volume

When available sample volumes are small, combining the measurement of a number of parameters makes sense. Filling a few milliliters into a multiparameter setup such as Modulyzer gives an output of results for density, refractive index, and optical rotation as well as recovery of the sample itself. Measurement of viscosity, turbidity, and pH can also be added to the system. Using an automated sample changer allows work to be done after hours. In the morning, the operator can check that all results are given the “OK” and if the built-in FillingCheck™ feature has flagged any measurements due to bubbles or other reasons, the operator can restart the measurement for this sample. Images of the filled sample inside the density cell are also stored with each result for later verification of the measurement.

Automated filling, draining, and cleaning – from custom vials

Using an automatic sampler like Xsample 530 is a must when there are many samples to be measured each day. Using custom vials full of sample straight from production saves time and means the original bar code can be used for identification. Xsample 530 also allows you to apply different methods within one magazine, for example to measure fragrances and raw materials. The different samples are then assigned different filling, draining, and cleaning routines, using up to 3 different solvents. And as well as being space-saving, Xsample 530 is quiet so does not disturb other work in the laboratory.