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Cleaning wipes

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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 Cleaning wipes

Project Parosmia Project

Date of collection 2020-09-18

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 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

Red wine

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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 Red wine

Project Parosmia Project

Date of collection 2020-09-14

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 juice and peel

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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 juice and peel

Project Parosmia Project

Date of collection 2020-09-14

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

Garlic

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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 Garlic

Project Parosmia Project

Date of collection 2020-09-14

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? No

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 0.167min

Extraction mode Yes

Extraction time 30min

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

Chicken

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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 Chicken

Project Parosmia Project

Date of collection 2020-08-28

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? No

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 0.167min

Extraction mode Yes

Extraction time 30min

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

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 2020-08-27

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 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

Potato crisps

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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 Potato crisps

Project Parosmia Project

Date of collection 2020-08-25

Collection method Sample in glass vial

Collection volume (of the vial) 18ml

Did not weight No

Mass of object sample 2g

Sample storage before sampling? Yes

Sample storage temperature before sampling 4°C

Material state Crushed

Suppressing enzyme-driven changes No

Increase headspace sensitivity (“salting out”) Yes

Salts Sodium chloride

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

Egg white

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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 Egg white

Project Parosmia Project

Date of collection 2020-08-14

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

Toothpaste

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Heather Spooner

University of Reading, Reading, Berkshire, United Kingdom

Department of Food and Nutritional Sciences

Sample in glass vial

18ml

0.9g

Solid-Phase Microextraction (SPME)

Sample details

Title Toothpaste

Project Parosmia Project

Date of collection 2020-08-11

Collection method Sample in glass vial

Collection volume (of the vial) 18ml

Did not weight No

Mass of object sample 0.9g

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

Garlic (raw)

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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 Garlic (raw)

Project Parosmia Project

Date of collection 2020-08-10

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 0.167min

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

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