标准参考物质苦橙

Bitter Orange，also known as Seville orange, sour orange, and Zhi shi, has been used in traditional Chinese medicine and by indigenous people of the Amazon tropical rain forest for nausea, indigestion and constipation.苦橙，也称为塞维利亚橙，酸橙和芝士，已被用于传统中药和亚马逊热带雨林的土著人民的恶心，消化不良和便秘。 Currently, bitter orange are used for heartburn, loss of appetite, nasal congestion and weight loss.目前，苦橙用于胃灼热，食欲不振，鼻充血和体重减轻。 Furthermore, it has also been applied to skin for fungal infections such as ringworm and athlete's foot.此外，它也已经被用于皮肤感染，例如癣和脚癣等真菌感染。
Bitter orange has been used as a substitute for ephedra, a dietary supplement for weight loss but now banned by the US Food and Drug Administration (FDA).苦橙已被用作麻黄的替代品，麻黄是减肥的膳食补充剂，但现在已被美国食品和药物管理局（FDA）禁止使用。 The dried fruit and peel of bitter orange - and sometimes the flowers and leaves - are taken by mouth in extracts, tablets and capsules.干果和苦橙皮-有时是花朵和叶子-通过提取物，片剂和胶囊剂经口摄取。 Bitter orange oil also can be applied to the skin.苦橙油也可以涂在皮肤上。 The National Institute of Standards and Technology supplies standardized samples of bitter orange in three forms that represent different analytical measurement challenges: ground fruit, extract and solid oral dosage form (tablets).美国国家标准技术研究所以三种形式提供了代表不同分析测量挑战的苦橙标准化样品：碎果，提取物和固体口服剂型（片剂）。