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Metaproteomics of human stool samples for diet assessment

ABSTRACT: Assessment of diet currently relies on self-reporting, such as food logs, 24 hour recalls and food frequency questionnaires. Self-reporting of diet is inaccurate due to memory lapses, lying and biased language. A molecular-based approach to assess diet would allow accurate reporting of diet for researchers, medical professionals and patients. We performed metaproteomic analysis of 22 human stool samples collected from four individuals enrolled at the Duke Diet and Fitness Center. Samples were collected between 01Aug19 and 22Nov19. All meals at the Duke Diet and Fitness Center were recorded such that the approximate quantities of each food item consumed are known.

INSTRUMENT(S): Q Exactive HF

ORGANISM(S): Fungi Metazoa (animals) Homo Sapiens (human) Bacteria Viridiplantae

SUBMITTER: Alexandria Bartlett

LAB HEAD: Manuel Kleiner

PROVIDER: PXD030004 | Pride | 2024-12-23

REPOSITORIES: pride

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			Action	DRS
	10_AK65_27Sep19_AB006.msf	Msf
	10_AK65_27Sep19_AB006.raw	Raw
	10_AK65_27Sep19_AB006_DB2.1_5FDR.xlsx	Xlsx
	11_ML48_9Oct19_AB006.msf	Msf
	11_ML48_9Oct19_AB006.raw	Raw

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