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Alkane Cooked liver

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Jane Parker

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 Alkane Cooked liver

Project Cooked liver

Date of collection 2013-03-19

Citation https://centaur.reading.ac.uk/id/eprint/68234

Collection method Sample in glass vial

Collection volume (of the vial) 18ml

Did not weight No

Mass of object sample 5g

Sample storage before sampling? No

Material state Alkane

Increase headspace sensitivity (“salting out”) {Empty}

Sampling method

Sampling method Solid-Phase Microextraction (SPME)

Robotic automation Yes

What platform? CombiPal

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 60°C

Headspace equilibrium time 20min

Extraction mode Yes

Extraction time 20min

Extraction temperature 60°C

Desorption time 20min

Desorption temperature 250°C

Vortex Yes

Vortex speed 500rpm

GC-MS

Column type DB5

Column constant flow 0.9ml/min

Length 30m

Inner diameter 0.25mm

Film thickness 0.25μm

Carrier gas He

Temperature ramps

Number of ramps 1

GC initial temperature 40°C

GC final temperature 250°C

GC final temperature hold time 0 min

Mass Spectrometer detectors Quadrupole MS 5975C (Agilent)

Scan mass range 20-280

Data rate 2.5Hz

Ionisation -70eV

Jack Fruit Seeds Acidified and Roasted Wax

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Jane Parker

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 Jack Fruit Seeds Acidified and Roasted Wax

Project Jack Fruit

Date of collection 2016-09-26

Citation 10.1016/j.foodchem.2021.129537

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? No

Material state Chopped

Suppressing enzyme-driven changes No

Increase headspace sensitivity (“salting out”) Yes

Salts Sample ground and Water 3mL added

Sampling method

Sampling method Solid-Phase Microextraction (SPME)

Robotic automation Yes

What platform? CombiPal

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 45°C

Headspace equilibrium time 15min

Extraction mode Yes

Extraction time 55min

Extraction temperature 45°C

Desorption time 20min

Desorption temperature 250°C

Vortex Yes

Vortex speed 500rpm

GC-MS

Column type Stabilwax-DA polar column from Restek (Bellefonte, PA, USA)

Column constant flow 0.9ml/min

Length 30m

Inner diameter 0.25mm

Film thickness 0.25μm

Carrier gas He

Temperature ramps

Number of ramps 1

GC initial temperature 40°C

GC initial temperature hold time 1min

GC first temperature ramp rate 5°C/min

GC final temperature 250°C

GC final temperature hold time 0 min

Mass Spectrometer detectors Quadrupole MS 5975C (Agilent)

Scan mass range 20-280

Data rate 5.2Hz

Ionisation -70eV

Jack Fruit Seeds Brazilian Cocoa comparison Wax

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Jane Parker

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 Jack Fruit Seeds Brazilian Cocoa comparison Wax

Project Jack Fruit

Date of collection 2016-09-26

Citation 10.1016/j.foodchem.2021.129537

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? No

Material state Chopped

Suppressing enzyme-driven changes No

Increase headspace sensitivity (“salting out”) Yes

Salts Sample ground and Water 3mL added

Sampling method

Sampling method Solid-Phase Microextraction (SPME)

Robotic automation Yes

What platform? CombiPal

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 45°C

Headspace equilibrium time 15min

Extraction mode Yes

Extraction time 55min

Extraction temperature 45°C

Desorption time 20min

Desorption temperature 250°C

Vortex Yes

Vortex speed 500rpm

GC-MS

Column type Stabilwax-DA polar column from Restek (Bellefonte, PA, USA)

Column constant flow 0.9ml/min

Length 30m

Inner diameter 0.25mm

Film thickness 0.25μm

Carrier gas He

Temperature ramps

Number of ramps 1

GC initial temperature 40°C

GC initial temperature hold time 1min

GC first temperature ramp rate 5°C/min

GC final temperature 250°C

GC final temperature hold time 0 min

Mass Spectrometer detectors Quadrupole MS 5975C (Agilent)

Scan mass range 20-280

Data rate 5.2Hz

Ionisation -70eV

Jack Fruit Seeds No Pretreatment Roasted Wax

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Jane Parker

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 Jack Fruit Seeds No Pretreatment Roasted Wax

Project Jack Fruit

Date of collection 2016-09-26

Citation 10.1016/j.foodchem.2021.129537

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? No

Material state Chopped

Suppressing enzyme-driven changes No

Increase headspace sensitivity (“salting out”) Yes

Salts Sample ground and Water 3mL added

Sampling method

Sampling method Solid-Phase Microextraction (SPME)

Robotic automation Yes

What platform? CombiPal

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 45°C

Headspace equilibrium time 15min

Extraction mode Yes

Extraction time 55min

Extraction temperature 45°C

Desorption time 20min

Desorption temperature 250°C

Vortex Yes

Vortex speed 500rpm

GC-MS

Column type Stabilwax-DA polar column from Restek (Bellefonte, PA, USA)

Column constant flow 0.9ml/min

Length 30m

Inner diameter 0.25mm

Film thickness 0.25μm

Carrier gas He

Temperature ramps

Number of ramps 1

GC initial temperature 40°C

GC initial temperature hold time 1min

GC first temperature ramp rate 5°C/min

GC final temperature 250°C

GC final temperature hold time 0 min

Mass Spectrometer detectors Quadrupole MS 5975C (Agilent)

Scan mass range 20-280

Data rate 5.2Hz

Ionisation -70eV

Jack Fruit Seeds Fermented and Roasted Wax

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Jane Parker

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 Jack Fruit Seeds Fermented and Roasted Wax

Project Jack Fruit

Date of collection 2016-09-26

Citation 10.1016/j.foodchem.2021.129537

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? No

Material state Chopped

Suppressing enzyme-driven changes No

Increase headspace sensitivity (“salting out”) Yes

Salts Sample ground and Water 3mL added

Sampling method

Sampling method Solid-Phase Microextraction (SPME)

Robotic automation Yes

What platform? CombiPal

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 45°C

Headspace equilibrium time 15min

Extraction mode Yes

Extraction time 55min

Extraction temperature 45°C

Desorption time 20min

Desorption temperature 250°C

Vortex Yes

Vortex speed 500rpm

GC-MS

Column type Stabilwax-DA polar column from Restek (Bellefonte, PA, USA)

Column constant flow 0.9ml/min

Length 30m

Inner diameter 0.25mm

Film thickness 0.25μm

Carrier gas He

Temperature ramps

Number of ramps 1

GC initial temperature 40°C

GC initial temperature hold time 1min

GC first temperature ramp rate 5°C/min

GC final temperature 250°C

GC final temperature hold time 0 min

Mass Spectrometer detectors Quadrupole MS 5975C (Agilent)

Scan mass range 20-280

Data rate 5.2Hz

Ionisation -70eV

Alkane Roasted Jack Fruit Seeds Wax

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Jane Parker

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 Alkane Roasted Jack Fruit Seeds Wax

Project Jack Fruit

Date of collection 2016-09-26

Citation 10.1016/j.foodchem.2021.129537

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? No

Material state Aqueous sample

Increase headspace sensitivity (“salting out”) {Empty}

Sampling method

Sampling method Solid-Phase Microextraction (SPME)

Robotic automation Yes

What platform? CombiPal

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 45°C

Headspace equilibrium time 15min

Extraction mode Yes

Extraction time 55min

Extraction temperature 45°C

Desorption time 20min

Desorption temperature 250°C

Vortex Yes

Vortex speed 500rpm

GC-MS

Column type DB5

Column constant flow 0.9ml/min

Length 30m

Inner diameter 0.25mm

Film thickness 0.25μm

Carrier gas He

Temperature ramps

Number of ramps 1

GC initial temperature 40°C

GC initial temperature hold time 1min

GC first temperature ramp rate 5°C/min

GC final temperature 250°C

GC final temperature hold time 0 min

Mass Spectrometer detectors Quadrupole MS 5975C (Agilent)

Scan mass range 20-280

Data rate 5.2Hz

Ionisation -70eV

Jack Fruit Seeds Fermented and Roasted DB5

Download

view

Jane Parker

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 Jack Fruit Seeds Fermented and Roasted DB5

Project Jack Fruit

Date of collection 2016-11-10

Citation 10.1016/j.foodchem.2021.129537

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? No

Material state Chopped

Suppressing enzyme-driven changes No

Increase headspace sensitivity (“salting out”) Yes

Salts Sample ground and Water 3mL added

Sampling method

Sampling method Solid-Phase Microextraction (SPME)

Robotic automation Yes

What platform? CombiPal

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 45°C

Headspace equilibrium time 15min

Extraction mode Yes

Extraction time 55min

Extraction temperature 45°C

Desorption time 20min

Desorption temperature 250°C

Vortex Yes

Vortex speed 500rpm

GC-MS

Column type DB5

Column constant flow 0.9ml/min

Length 30m

Inner diameter 0.25mm

Film thickness 0.25μm

Carrier gas He

Temperature ramps

Number of ramps 1

GC initial temperature 40°C

GC initial temperature hold time 1min

GC first temperature ramp rate 5°C/min

GC final temperature 250°C

GC final temperature hold time 0 min

Mass Spectrometer detectors Quadrupole MS 5975C (Agilent)

Scan mass range 20-280

Data rate 5.2Hz

Ionisation -70eV

Jack Fruit Seeds No Pretreatment Roasted DB5

Download

view

Jane Parker

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 Jack Fruit Seeds No Pretreatment Roasted DB5

Project Jack Fruit

Date of collection 2016-11-10

Citation 10.1016/j.foodchem.2021.129537

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? No

Material state Chopped

Suppressing enzyme-driven changes No

Increase headspace sensitivity (“salting out”) Yes

Salts Sample ground and Water 3mL added

Sampling method

Sampling method Solid-Phase Microextraction (SPME)

Robotic automation Yes

What platform? CombiPal

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 45°C

Headspace equilibrium time 15min

Extraction mode Yes

Extraction time 55min

Extraction temperature 45°C

Desorption time 20min

Desorption temperature 250°C

Vortex Yes

Vortex speed 500rpm

GC-MS

Column type DB5

Column constant flow 0.9ml/min

Length 30m

Inner diameter 0.25mm

Film thickness 0.25μm

Carrier gas He

Temperature ramps

Number of ramps 1

GC initial temperature 40°C

GC initial temperature hold time 1min

GC first temperature ramp rate 5°C/min

GC final temperature 250°C

GC final temperature hold time 0 min

Mass Spectrometer detectors Quadrupole MS 5975C (Agilent)

Scan mass range 20-280

Data rate 5.2Hz

Ionisation -70eV

Jack Fruit Seeds Brazilian Cocoa comparison DB5

Download

view

Jane Parker

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 Jack Fruit Seeds Brazilian Cocoa comparison DB5

Project Jack Fruit

Date of collection 2016-11-10

Citation 10.1016/j.foodchem.2021.129537

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? No

Material state Chopped

Suppressing enzyme-driven changes No

Increase headspace sensitivity (“salting out”) Yes

Salts Sample ground and Water 3mL added

Sampling method

Sampling method Solid-Phase Microextraction (SPME)

Robotic automation Yes

What platform? CombiPal

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 45°C

Headspace equilibrium time 15min

Extraction mode Yes

Extraction time 55min

Extraction temperature 45°C

Desorption time 20min

Desorption temperature 250°C

Vortex Yes

Vortex speed 500rpm

GC-MS

Column type DB5

Column constant flow 0.9ml/min

Length 30m

Inner diameter 0.25mm

Film thickness 0.25μm

Carrier gas He

Temperature ramps

Number of ramps 1

GC initial temperature 40°C

GC initial temperature hold time 1min

GC first temperature ramp rate 5°C/min

GC final temperature 250°C

GC final temperature hold time 0 min

Mass Spectrometer detectors Quadrupole MS 5975C (Agilent)

Scan mass range 20-280

Data rate 5.2Hz

Ionisation -70eV

Jack Fruit Seeds Acidified and Roasted DB5

Download

view

Jane Parker

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 Jack Fruit Seeds Acidified and Roasted DB5

Project Jack Fruit

Date of collection 2016-11-10

Citation 10.1016/j.foodchem.2021.129537

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? No

Material state Chopped

Suppressing enzyme-driven changes No

Increase headspace sensitivity (“salting out”) Yes

Salts Sample ground and Water 3mL added

Sampling method

Sampling method Solid-Phase Microextraction (SPME)

Robotic automation Yes

What platform? CombiPal

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 45°C

Headspace equilibrium time 15min

Extraction mode Yes

Extraction time 55min

Extraction temperature 45°C

Desorption time 20min

Desorption temperature 250°C

Vortex Yes

Vortex speed 500rpm

GC-MS

Column type DB5

Column constant flow 0.9ml/min

Length 30m

Inner diameter 0.25mm

Film thickness 0.25μm

Carrier gas He

Temperature ramps

Number of ramps 1

GC initial temperature 40°C

GC initial temperature hold time 1min

GC first temperature ramp rate 5°C/min

GC final temperature 250°C

GC final temperature hold time 0 min

Mass Spectrometer detectors Quadrupole MS 5975C (Agilent)

Scan mass range 20-280

Data rate 5.2Hz

Ionisation -70eV