Skip to main content
. 2021 Apr 27;16(4):e0250599. doi: 10.1371/journal.pone.0250599

Table 9. Brief summary of the results of real time stability testing (25°C/ 75% RH).

Initial 3 Months 6 Months 9 Months 12 Months 18 Months
Isoflavones by HPLC (mg/mL) 63.1 66,7 66,4 61.3 63.0 67.3
Moisture (%) 4.49 - - - 4.57 -
Organoleptic evaluation
  • Clear capsule with off-white powder fill

  • White plastic bottle with white lid

  • Mild unidentifiable odor

  • Clear capsule with off-white powder fill

  • White plastic bottle with white lid

  • Mild unidentifiable odor

  • Clear capsule with off-white powder fill

  • White plastic bottle with white lid

  • Mild unidentifiable odor

  • Clear capsule with off-white powder fill

  • White plastic bottle with white lid

  • Mild unidentifiable odor

  • Clear capsule with off-white powder fill

  • White plastic bottle with white lid

  • Mild unidentifiable odor

  • Clear capsule with off-white powder fill

  • White plastic bottle with white lid

  • Mild unidentifiable odor

Aerobic Plate Count (CFU/g) 10 - - - <10 -
Salmonella USP (CFU/g) Absent/10g - - - - -
E.Coli USP (CFU/g) Absent/10g - - - - -
Staphylococcus Aureus (CFU/g) Absent/10g - - - - -
Yeasts and Mold (CFU/g) <10 - - - <10 -
Disintegration (minutes) <30 - - - <30 -