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Soap

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Heather Spooner

University of Reading, Reading, Berkshire, United Kingdom

Department of Food and Nutritional Sciences

Sample in glass vial

18ml

Solid-Phase Microextraction (SPME)

Sample details

Title Soap

Project Parosmia Project

Date of collection 2022-10-13

Collection method Sample in glass vial

Collection volume (of the vial) 18ml

Did not weight No

Mass of object sample 1g

Sample storage before sampling? Yes

Sample storage temperature before sampling 4°C

Material state Chopped

Suppressing enzyme-driven changes No

Increase headspace sensitivity (“salting out”) No

Sampling method

Sampling method Solid-Phase Microextraction (SPME)

Robotic automation No

Sorbent type triple phase DVB/Carboxen/PDMS 1 cm
DVB 50 um Carboxen 30 um PDMS 30 um

Sorbent phase thickness 30um

Headspace equilibrium temperature 55°C

Headspace equilibrium time 20min

Extraction mode Yes

Extraction time 20min

Extraction temperature 55°C

Desorption time 20min

Desorption temperature 250°C

Vortex Yes

Vortex speed 500rpm

GC-MS

Column type HP-5 5% Phenyl Methyl Siloxan

Column constant flow 0.9ml/min

Length 30m

Inner diameter 0.25mm

Film thickness 1μm

Carrier gas He

Temperature ramps

Number of ramps 1

GC initial temperature 40°C

GC initial temperature hold time 2min

GC first temperature ramp rate 4°C/min

GC final temperature 250°C

GC final temperature hold time 6 min

Mass Spectrometer detectors Quadrupole MS 5975C (Agilent)

Scan mass range 20-280

Data rate 0.69Hz

Ionisation -70eV

Popcorn

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Heather Spooner

University of Reading, Reading, Berkshire, United Kingdom

Department of Food and Nutritional Sciences

Sample in glass vial

18ml

Solid-Phase Microextraction (SPME)

Sample details

Title Popcorn

Project Parosmia Project

Date of collection 2022-10-13

Collection method Sample in glass vial

Collection volume (of the vial) 18ml

Did not weight No

Mass of object sample 1g

Sample storage before sampling? Yes

Sample storage temperature before sampling 4°C

Material state Fresh

Sampling method

Sampling method Solid-Phase Microextraction (SPME)

Robotic automation No

Sorbent type triple phase DVB/Carboxen/PDMS 1 cm
DVB 50 um Carboxen 30 um PDMS 30 um

Sorbent phase thickness 30um

Headspace equilibrium temperature 55°C

Headspace equilibrium time 20min

Extraction mode Yes

Extraction time 20min

Extraction temperature 55°C

Desorption time 20min

Desorption temperature 250°C

Vortex Yes

Vortex speed 500rpm

GC-MS

Column type HP-5 5% Phenyl Methyl Siloxan

Column constant flow 0.9ml/min

Length 30m

Inner diameter 0.25mm

Film thickness 1μm

Carrier gas He

Temperature ramps

Number of ramps 1

GC initial temperature 40°C

GC initial temperature hold time 2min

GC first temperature ramp rate 4°C/min

GC final temperature 250°C

GC final temperature hold time 6 min

Mass Spectrometer detectors Quadrupole MS 5975C (Agilent)

Scan mass range 20-280

Data rate 0.69Hz

Ionisation -70eV

Cucumber

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Heather Spooner

University of Reading, Reading, Berkshire, United Kingdom

Department of Food and Nutritional Sciences

Sample in glass vial

18ml

Solid-Phase Microextraction (SPME)

Sample details

Title Cucumber

Project Parosmia Project

Date of collection 2020-02-18

Collection method Sample in glass vial

Collection volume (of the vial) 18ml

Did not weight No

Mass of object sample 1g

Sample storage before sampling? Yes

Sample storage temperature before sampling 4°C

Material state Chopped

Suppressing enzyme-driven changes No

Increase headspace sensitivity (“salting out”) No

Sampling method

Sampling method Solid-Phase Microextraction (SPME)

Robotic automation No

Sorbent type triple phase DVB/Carboxen/PDMS 1 cm
DVB 50 um Carboxen 30 um PDMS 30 um

Sorbent phase thickness 30um

Headspace equilibrium temperature 40°C

Headspace equilibrium time 30min

Extraction mode Yes

Extraction time 30min

Extraction temperature 40°C

Desorption time 20min

Desorption temperature 250°C

Vortex Yes

Vortex speed 500rpm

GC-MS

Column type HP-5 5% Phenyl Methyl Siloxan

Column constant flow 0.9ml/min

Length 30m

Inner diameter 0.25mm

Film thickness 1μm

Carrier gas He

Temperature ramps

Number of ramps 2

GC initial temperature 40°C

GC initial temperature hold time 2min

GC first temperature ramp rate 4°C/min

GC second temperature 260°C

GC second temperature hold time 0min

GC second temperature ramp rate 4°C/min

GC final temperature 280°C

GC final temperature hold time 20 min

Mass Spectrometer detectors Quadrupole MS 5975C (Agilent)

Scan mass range 20-280

Data rate 0.69Hz

Ionisation -70eV

Bell pepper

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Heather Spooner

University of Reading, Reading, Berkshire, United Kingdom

Department of Food and Nutritional Sciences

Sample in glass vial

18ml

Solid-Phase Microextraction (SPME)

Sample details

Title Bell pepper

Project Parosmia Project

Date of collection 2020-02-18

Collection method Sample in glass vial

Collection volume (of the vial) 18ml

Did not weight No

Mass of object sample 1g

Sample storage before sampling? Yes

Sample storage temperature before sampling 4°C

Material state Chopped

Suppressing enzyme-driven changes No

Increase headspace sensitivity (“salting out”) No

Sampling method

Sampling method Solid-Phase Microextraction (SPME)

Robotic automation No

Sorbent type triple phase DVB/Carboxen/PDMS 1 cm
DVB 50 um Carboxen 30 um PDMS 30 um

Sorbent phase thickness 30um

Headspace equilibrium temperature 40°C

Headspace equilibrium time 30min

Extraction mode Yes

Extraction time 30min

Extraction temperature 40°C

Desorption time 20min

Desorption temperature 250°C

Vortex Yes

Vortex speed 500rpm

GC-MS

Column type HP-5 5% Phenyl Methyl Siloxan

Column constant flow 0.9ml/min

Length 30m

Inner diameter 0.25mm

Film thickness 1μm

Carrier gas He

Temperature ramps

Number of ramps 2

GC initial temperature 40°C

GC initial temperature hold time 2min

GC first temperature ramp rate 4°C/min

GC second temperature 260°C

GC second temperature hold time 0min

GC second temperature ramp rate 4°C/min

GC final temperature 280°C

GC final temperature hold time 20 min

Mass Spectrometer detectors Quadrupole MS 5975C (Agilent)

Scan mass range 20-280

Data rate 0.69Hz

Ionisation -70eV

Watermelon

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Heather Spooner

University of Reading, Reading, Berkshire, United Kingdom

Department of Food and Nutritional Sciences

Sample in glass vial

18ml

Solid-Phase Microextraction (SPME)

Sample details

Title Watermelon

Project Parosmia Project

Date of collection 2020-10-03

Collection method Sample in glass vial

Collection volume (of the vial) 18ml

Did not weight No

Mass of object sample 1g

Sample storage before sampling? Yes

Sample storage temperature before sampling 4°C

Material state Fresh

Sampling method

Sampling method Solid-Phase Microextraction (SPME)

Robotic automation No

Sorbent type triple phase DVB/Carboxen/PDMS 1 cm
DVB 50 um Carboxen 30 um PDMS 30 um

Sorbent phase thickness 30um

Headspace equilibrium temperature 40°C

Headspace equilibrium time 20min

Extraction mode Yes

Extraction time 20min

Extraction temperature 40°C

Desorption time 20min

Desorption temperature 250°C

Vortex Yes

Vortex speed 500rpm

GC-MS

Column type HP-5 5% Phenyl Methyl Siloxan

Column constant flow 0.9ml/min

Length 30m

Inner diameter 0.25mm

Film thickness 1μm

Carrier gas He

Temperature ramps

Number of ramps 1

GC initial temperature 40°C

GC initial temperature hold time 2min

GC first temperature ramp rate 4°C/min

GC final temperature 250°C

GC final temperature hold time 6 min

Mass Spectrometer detectors Quadrupole MS 5975C (Agilent)

Scan mass range 20-280

Data rate 0.69Hz

Ionisation -70eV

Pepsi drink

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Heather Spooner

University of Reading, Reading, Berkshire, United Kingdom

Department of Food and Nutritional Sciences

Sample in glass vial

18ml

Solid-Phase Microextraction (SPME)

Sample details

Title Pepsi drink

Project Parosmia Project

Date of collection 2020-10-03

Collection method Sample in glass vial

Collection volume (of the vial) 18ml

Did not weight No

Mass of object sample 1g

Sample storage before sampling? Yes

Sample storage temperature before sampling 4°C

Material state In solution

Sampling method

Sampling method Solid-Phase Microextraction (SPME)

Robotic automation No

Sorbent type triple phase DVB/Carboxen/PDMS 1 cm
DVB 50 um Carboxen 30 um PDMS 30 um

Sorbent phase thickness 30um

Headspace equilibrium temperature 40°C

Headspace equilibrium time 20min

Extraction mode Yes

Extraction time 20min

Extraction temperature 40°C

Desorption time 20min

Desorption temperature 250°C

Vortex Yes

Vortex speed 500rpm

GC-MS

Column type HP-5 5% Phenyl Methyl Siloxan

Column constant flow 0.9ml/min

Length 30m

Inner diameter 0.25mm

Film thickness 1μm

Carrier gas He

Temperature ramps

Number of ramps 1

GC initial temperature 40°C

GC initial temperature hold time 2min

GC first temperature ramp rate 4°C/min

GC final temperature 250°C

GC final temperature hold time 6 min

Mass Spectrometer detectors Quadrupole MS 5975C (Agilent)

Scan mass range 20-280

Data rate 0.69Hz

Ionisation -70eV

Lemon

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Heather Spooner

University of Reading, Reading, Berkshire, United Kingdom

Department of Food and Nutritional Sciences

Sample in glass vial

18ml

Solid-Phase Microextraction (SPME)

Sample details

Title Lemon

Project Parosmia Project

Date of collection 2020-09-27

Collection method Sample in glass vial

Collection volume (of the vial) 18ml

Did not weight No

Mass of object sample 1g

Sample storage before sampling? Yes

Sample storage temperature before sampling 4°C

Material state Fresh

Sampling method

Sampling method Solid-Phase Microextraction (SPME)

Robotic automation No

Sorbent type triple phase DVB/Carboxen/PDMS 1 cm
DVB 50 um Carboxen 30 um PDMS 30 um

Sorbent phase thickness 30um

Headspace equilibrium temperature 40°C

Headspace equilibrium time 20min

Extraction mode Yes

Extraction time 20min

Extraction temperature 40°C

Desorption time 20min

Desorption temperature 250°C

Vortex Yes

Vortex speed 500rpm

GC-MS

Column type HP-5 5% Phenyl Methyl Siloxan

Column constant flow 0.9ml/min

Length 30m

Inner diameter 0.25mm

Film thickness 1μm

Carrier gas He

Temperature ramps

Number of ramps 1

GC initial temperature 40°C

GC initial temperature hold time 2min

GC first temperature ramp rate 4°C/min

GC final temperature 250°C

GC final temperature hold time 6 min

Mass Spectrometer detectors Quadrupole MS 5975C (Agilent)

Scan mass range 20-280

Data rate 0.69Hz

Ionisation -70eV

Banana

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Heather Spooner

University of Reading, Reading, Berkshire, United Kingdom

Department of Food and Nutritional Sciences

Sample in glass vial

18ml

Solid-Phase Microextraction (SPME)

Sample details

Title Banana

Project Parosmia Project

Date of collection 2020-09-27

Collection method Sample in glass vial

Collection volume (of the vial) 18ml

Did not weight No

Mass of object sample 1g

Sample storage before sampling? Yes

Sample storage temperature before sampling 4°C

Material state Fresh

Sampling method

Sampling method Solid-Phase Microextraction (SPME)

Robotic automation No

Sorbent type triple phase DVB/Carboxen/PDMS 1 cm
DVB 50 um Carboxen 30 um PDMS 30 um

Sorbent phase thickness 30um

Headspace equilibrium temperature 40°C

Headspace equilibrium time 20min

Extraction mode Yes

Extraction time 20min

Extraction temperature 40°C

Desorption time 20min

Desorption temperature 250°C

Vortex Yes

Vortex speed 500rpm

GC-MS

Column type HP-5 5% Phenyl Methyl Siloxan

Column constant flow 0.9ml/min

Length 30m

Inner diameter 0.25mm

Film thickness 1μm

Carrier gas He

Temperature ramps

Number of ramps 1

GC initial temperature 40°C

GC initial temperature hold time 2min

GC first temperature ramp rate 4°C/min

GC final temperature 250°C

GC final temperature hold time 6 min

Mass Spectrometer detectors Quadrupole MS 5975C (Agilent)

Scan mass range 20-280

Data rate 0.69Hz

Ionisation -70eV

Human faeces

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Heather Spooner

University of Reading, Reading, Berkshire, United Kingdom

Department of Food and Nutritional Sciences

Sample in glass vial

18ml

Solid-Phase Microextraction (SPME)

Sample details

Title Human faeces

Project Parosmia Project

Date of collection 2020-09-23

Collection method Sample in glass vial

Collection volume (of the vial) 18ml

Did not weight No

Mass of object sample 1g

Sample storage before sampling? Yes

Sample storage temperature before sampling 4°C

Material state Slurry

Sampling method

Sampling method Solid-Phase Microextraction (SPME)

Robotic automation No

Sorbent type triple phase DVB/Carboxen/PDMS 1 cm
DVB 50 um Carboxen 30 um PDMS 30 um

Sorbent phase thickness 30um

Headspace equilibrium temperature 40°C

Headspace equilibrium time 20min

Extraction mode Yes

Extraction time 20min

Extraction temperature 40°C

Desorption time 20min

Desorption temperature 250°C

Vortex Yes

Vortex speed 500rpm

GC-MS

Column type HP-5 5% Phenyl Methyl Siloxan

Column constant flow 0.9ml/min

Length 30m

Inner diameter 0.25mm

Film thickness 1μm

Carrier gas He

Temperature ramps

Number of ramps 1

GC initial temperature 40°C

GC initial temperature hold time 2min

GC first temperature ramp rate 4°C/min

GC final temperature 250°C

GC final temperature hold time 6 min

Mass Spectrometer detectors Quadrupole MS 5975C (Agilent)

Scan mass range 20-280

Data rate 0.69Hz

Ionisation -70eV

Toast

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Heather Spooner

University of Reading, Reading, Berkshire, United Kingdom

Department of Food and Nutritional Sciences

Sample in glass vial

18ml

Solid-Phase Microextraction (SPME)

Sample details

Title Toast

Project Parosmia Project

Date of collection 2020-09-21

Collection method Sample in glass vial

Collection volume (of the vial) 18ml

Did not weight No

Mass of object sample 1g

Sample storage before sampling? Yes

Sample storage temperature before sampling 4°C

Material state Dried

Sampling method

Sampling method Solid-Phase Microextraction (SPME)

Robotic automation No

Sorbent type triple phase DVB/Carboxen/PDMS 1 cm
DVB 50 um Carboxen 30 um PDMS 30 um

Sorbent phase thickness 30um

Headspace equilibrium temperature 55°C

Headspace equilibrium time 20min

Extraction mode Yes

Extraction time 20min

Extraction temperature 55°C

Desorption time 20min

Desorption temperature 250°C

Vortex Yes

Vortex speed 500rpm

GC-MS

Column type HP-5 5% Phenyl Methyl Siloxan

Column constant flow 0.9ml/min

Length 30m

Inner diameter 0.25mm

Film thickness 1μm

Carrier gas He

Temperature ramps

Number of ramps 1

GC initial temperature 40°C

GC initial temperature hold time 2min

GC first temperature ramp rate 4°C/min

GC final temperature 250°C

GC final temperature hold time 6 min

Mass Spectrometer detectors Quadrupole MS 5975C (Agilent)

Scan mass range 20-280

Data rate 0.69Hz

Ionisation -70eV