Pineapple stem powder – Ananassa sativa

Pineapple stem powder is obtained by drying and then grinding the central fibrous core of the fruit. It is primarily sought after for its high content of bromelain, a natural enzyme that acts on proteins and is valued for its many non-medical applications.

Description

The pineapple stem (the hard central part of the fruit) is harvested, cleaned, dried at low temperatures, and then pulverized. The resulting powder is light beige to yellow, with a slightly bitter taste and a subtle aroma. It is valued for its effectiveness in targeted plant-based formulations.

Nomenclature

• Common names: Pineapple stem
• Latin name: Ananassa sativa (syn. Ananas comosus )
• Family: Bromeliaceae
• Part used: Central stem of the fruit
• Form: Powder
• Origin: South America, Africa, tropical Asia
• English name: Pineapple stem powder
• German name: Ananasstangenpulver
• Name in Spanish: Polvo de tallo de piña
• Name in Italian: Pineapple polvere di gambo
• Name in Arabic: مسحوق ساق الأناناس (Mas'houq Sâq al-Ananâs)

Main virtues

Rich in bromelain, pineapple stem powder is often used in dietary supplements or targeted cosmetic treatments. It is used in the development of plant-based enzyme products, particularly in digestive support or cleansing formulas.

Main constituents

Bromelain (proteolytic enzyme), fiber, organic acids, volatile compounds, trace minerals (calcium, potassium).

Use and dosage

• Supplement: 500 mg to 1 g per day, in capsules or mixed with warm liquid.
• Cosmetic formulation: added to masks or gentle exfoliating creams.
• Food: in certain technical plant formulations.

Precautions, side effects and contraindications

• Avoid in people allergic to bromeliads or sensitive to enzymes.
• May be irritating in high doses or on sensitive skin.
• Store away from light, humidity and at stable room temperature.

History and origin

Pineapple stems were historically considered a byproduct of fruit processing. They are now valued for their enzyme content, particularly bromelain. Their use has grown in the food industry, cosmetics, and natural nutritional supplements since the 20th century.

Miscellaneous information

• Storage: airtight jar or tightly closed opaque bag.
• Packaging: kraft bag, metal box or tinted glass jar.
• Appearance: Fine beige to light yellow powder.
• Odor: neutral to slightly fruity.

Sources and references

• Pl@ntUse – https://uses.plantnet-project.org
• Books on plant enzymes and bromelain
• Literature on natural enzymatic cosmetics
• Agri-food references on pineapple by-products

🔎 Information

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