Skip to main content
AAPS Open

Table 4 Results of the microbiological analysis of the ethanolic extract obtained from H. longipes root

From: Self-microemulsifying system of an ethanolic extract of Heliopsis longipes root for enhanced solubility and release of affinin

Microorganism

Quantified H. longipes root ethanolic extract

Acceptance criteriab

Plant material or products containing extracts with or without additives

Materials for internal use

Aerobic bacteria

 < 10 UFC/g

Maximum 5 × 15 UFC/g

Maximum 15 UFC/g

Mushrooms

 < 10 UFC/g

Maximum 5 × 14 UFC/g

Maximum 13 UFC/g

Yeasts

 < 10 UFC/g

Maximum 5 × 14 UFC/g

Maximum 13 UFC/g

Escherichia coli

 < 3 MPN/g a

None

None

Salmonella spp (1 g)

None

None

None

  1. aMPN most probable number
  2. bFHEUM, 2022
Back to article page