Skip to Content
Merck
  • Thermal stability of kudzu root (Pueraria Radix) isoflavones as additives to beef patties.

Thermal stability of kudzu root (Pueraria Radix) isoflavones as additives to beef patties.

Journal of food science and technology (2015-03-10)
S Kumari, J M Raines, J M Martin, J M Rodriguez
ABSTRACT

Kudzu root, Pueraria radix, extracts are a rich source of isoflavones. This study investigates the thermal stability of Pueraria radix extracts as a natural nutraceutical supplement in beef patties. The extract contained puerarin, diadzin, genistin, ononin, daidzein, glycitein, calycosin, genistein, formononetin and biochanin A; however, puerarin, daidzein and glycitein were the main components. The isoflavones concentrations in the spiked beef patties with kudzu root extracts were unaffected by cooking.

MATERIALS
Product Number
Brand
Product Description

Sigma-Aldrich
Ononin, ≥99.0% (TLC)
Pricing and availability is not currently available.
Sigma-Aldrich
Calycosin, ≥98% (HPLC)
Pricing and availability is not currently available.
Supelco
Hexane, analytical standard
Pricing and availability is not currently available.
Sigma-Aldrich
Hexane, HPLC Plus, for HPLC, GC, and residue analysis, ≥95%
Pricing and availability is not currently available.
Sigma-Aldrich
Hexane, ReagentPlus®, ≥99%
Pricing and availability is not currently available.
Sigma-Aldrich
Hexane, suitable for HPLC, ≥95%
Pricing and availability is not currently available.
Sigma-Aldrich
Hexane, Laboratory Reagent, ≥95%
Pricing and availability is not currently available.
Sigma-Aldrich
Hexane, puriss. p.a., ACS reagent, reag. Ph. Eur., ≥99% (GC)
Pricing and availability is not currently available.
Sigma-Aldrich
Hexane, suitable for HPLC, ≥97.0% (GC)
Pricing and availability is not currently available.