在花和缩大麻产品中标记THC强度的准确性
Gregory Giordano1, Colin P Brook2, Marco Ortiz Torres3
1Department of Psychology and Neuroscience, University of Colorado Boulder, Boulder, CO, USA. gregory.giordano@colorado.edu.
Scientific reports
|July 1, 2025
概括
大麻产品标签的准确性因类型而异. 虽然大多数缩品准确地反映了四大麻 (THC) 含量,但花产品通常显示实际THC强度低于标签. 独立验证对于消费者安全至关重要.
科学领域:
- 药理学 药理学是指药理学的学科.
- 分析化学 分析化学
- 大麻科学 大麻科学
背景情况:
- 高总四大麻醇 (THC) 大麻产品在美国市场越来越受欢迎.
- 关于这些产品中标签上大麻素含量的准确性,缺乏明确性.
- 了解标签和实际THC强度之间的差异对于消费者安全和监管监督至关重要.
研究的目的:
- 评估大麻花和缩产品中标记THC含量的准确性.
- 为了将观察到的THC强度与不同产品类型的标记THC含量进行比较.
- 识别大麻产品标签和测试中的潜在不一致性.
主要方法:
- 从科罗拉多州52家药房购买了277种大麻产品 (178种花,99种缩) 的样本.
- 对产品进行了实际THC含量的分析.
- 标签准确性被定义为观察到的THC在标签THC的±15%以内.
主要成果:
- 对THC含量的标签准确性在产品类型之间有显著差异 (p < 0.001).
- 缩产品显示高精度 (96.0%在标记THC的±15%以内).
- 鲜花产品的准确性较低 (56.7%在标签THC的±15%内),观察到的THC始终低于标签值.
结论:
- 大麻花产品经常显示不准确的THC标签,其强度低于声明.
- 缩产品通常符合THC含量的标签准确性标准.
- 建议对测试程序和产品标签进行独立的盲目验证,以确保所有大麻产品的消费者保护和一致的标准.
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