ISO 13619:2024

Overview

ISO 13619:2024 - Traditional Chinese medicine - Gardenia jasminoides fruit is the first edition International Standard that defines quality and safety requirements and test methods for the dried fruit of Gardenia jasminoides Ellis (Fam. Rubiaceae). Applicable to whole Chinese materia medica and decoction pieces used and traded internationally, the standard harmonizes morphological, chemical and safety criteria to support consistent quality for medicinal use and commerce.

Key topics and technical requirements

• Identification and description
  • Macroscopic features: ovate to elliptical fruit, six longitudinal ridges, persistent calyx; colour ranges from yellowish to brownish‑red; taste bitter, odour slight.
  • Dimensions: length 15–35 mm, diameter 10–15 mm.
  • Microscopic characteristics: sclereids, endocarp fibres, calcium oxalate crystals and other diagnostic powder traits (illustrated in the standard).
• Quality limits
  • Moisture ≤ 13.0% (mass fraction)
  • Total ash ≤ 6.0% (mass fraction)
• Chemical and analytical tests
  • TLC identification: extracts must show matching spot/band colour and position to reference solution.
  • Marker compound analysis (Annex B covers geniposide determination).
  • Safety testing for heavy metals and pesticide residues (references to ISO 18664 and ISO 22258).
• Other requirements
  • Sampling, test methods, test reporting, packaging, storage and labelling rules are specified to support traceability and compliance.
  • Annexes provide TLC procedures, geniposide assay details, differentiation from related varieties, and national/regional requirement comparisons.

Practical applications and users

ISO 13619:2024 is intended for:

• Manufacturers and processors of Gardenia jasminoides fruit and decoction pieces - to implement consistent raw‑material quality controls.
• Testing laboratories and QA teams - for validated methods (TLC, moisture, ash, marker assays, heavy metals, pesticide screens).
• Importers, exporters and traders - to ensure products meet harmonized international specifications for trade.
• Regulatory agencies and pharmacopeial bodies - to reference a clear international benchmark for safety and labelling.
• Practitioners of Traditional Chinese Medicine and formulators - to verify material identity and potency (e.g., geniposide content) for clinical use. Practical uses include medicinal quality assurance, conformity assessment for international trade, and standardised reference for national standard development.

Related standards

Normative references cited in ISO 13619:2024 include:

• ISO 18664 (heavy metals),
• ISO/TS 21310 (microscopic examination),
• ISO 21371 (labelling),
• ISO 22217 (storage for raw materials and decoction pieces),
• ISO 22258 (pesticide residues by GC),
• ISO 23723:2021 (general requirements for herbal raw material).

Keywords: ISO 13619:2024, Gardenia jasminoides fruit, traditional Chinese medicine standard, quality and safety requirements, test methods, geniposide, TLC identification, heavy metals, pesticide residues.