尼古丁指数方法
NI is calculated only from verified nicotine per pouch.
NI 00 每袋尼古丁 mgNI 10.1–3 每袋尼古丁 mgNI 23.1–6 每袋尼古丁 mgNI 36.1–9 每袋尼古丁 mgNI 49.1–13 每袋尼古丁 mgNI 513.1–20 每袋尼古丁 mgNI 6>20 每袋尼古丁 mg
Limits
NI does not measure blood nicotine, dependence, absorption speed, pH or subjective intensity.
Next version
Verified products, laboratory pH data and source-level provenance can be added next.
来源与方法
- WHO technical report on nicotine pouches
- Nicotine permeation, pH and oral mucosa (2025)
- TRP channels, nicotine irritation and menthol
- Oral nicotine pouch ingredients and pH
方法版本 1.0 · 初稿 2026-10-14