Artichoke is a plant known from Mediterranean cuisine and its characteristic, large inflorescence buds. The edible parts are eaten before the flowers are fully open. It is related to thistles, which is easy to see by the appearance of the leaves and inflorescences. A long culinary tradition has helped it become a recognizable raw material also outside the kitchen.
Edible inflorescence and leaf material
In cuisine, artichoke is associated with unripe inflorescences, while in herbal materials it is often described as leaves. They are separate parts of the same plant. The leaf extract is therefore not a concentrated portion of the artichoke dish. Its nature is indicated by its part, method of preparation and possibly marked compounds. The image of the vegetable on the label itself does not establish these parameters and should not replace a detailed description of the material used.
Meaning and application
Herbal medicine and supplements use primarily the leaves, not only the edible parts of the bud. Their extracts contain phenolic compounds, including caffeic acid derivatives. The popular name cynarin means a specific compound, not the entire extract. The label should therefore distinguish between the amount of extract and its standardization. Eating a vegetable and taking a concentrated extract do not describe the same serving of ingredients. Accurate raw material data helps maintain this distinction.
In practice
The edible bud and leaf used to prepare the extract are different materials. Therefore, an artichoke dish is not a simple equivalent of any extract capsule. It is also worth distinguishing between cynarin, other caffeic acid derivatives and the mass of the entire extract. The name of a single compound does not describe all the components of the plant. If a percentage is given, check what material and marking it refers to. The full botanical name helps identify the raw material, but does not itself determine the production process. The clearest description combines the species, plant part, type of extract and quantity per serving, rather than basing the assessment solely on the culinary recognition of the vegetable.