Exploring the relationship between potato components and Maillard reaction derivative harmful products using...

Area of Science:

• Food Chemistry
• Food Safety
• Analytical Chemistry

Background:

• Maillard reaction derivative harmful products (MRDHPs) are formed during thermal processing of foods.
• Understanding the correlation between potato components and MRDHPs is crucial for food safety.

Purpose of the Study:

• To assess the correlation between potato components and MRDHPs formation in nine commercial potato varieties.
• To explore the relationships using advanced statistical methods.

Main Methods:

• Utilized Principal Component Analysis (PCA) and Canonical Correlation Analysis (CCA).
• Identified key potato components influencing MRDHPs formation.

Main Results:

• Several amino acids (lysine, tryptophan, alanine, phenylalanine, aspartate, glutamate) significantly impact acrylamide and β-carboline heterocyclic amine formation.
• Phenolic acids (5-O-caffeoylquinic acid, 3-O-caffeoylquinic acid) and glycoalkaloids (α-solanine, α-chaconine) are also associated with these harmful products.
• Established a novel approach for analyzing food component-MRDHPs correlations.

Conclusions:

• Optimizing the use of raw potato varieties based on identified factors can help control MRDHP formation.
• The applied PCA-CCA approach offers a valuable tool for future food safety research.