Under an aw of 0.11–0.44, the TPC and ACN in bayberry powders decreased by about 6–8% and 7–27%, respectively, after 6 months storage at 4 C; at 25 C for the same storage period the decreases were between 6–9% and 9–37%, respectively,
while at 40 C the decreases were in the range 7–37% and 9–94%