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Family Palmae
Calappa
Actinorhytis calapparia (Blume) H.Wendl. & Drude ex Scheff.
CALAPPA PALM

Scientific names Common names
Actinorhytis calapparia (Blume) H.Wendl. & Drude Tañgalo (Bag.)
Actinorhytis poamau Blume Calappa palm (Engl.)
Areca calapparia Blume  
Areca cocoides Griff.  
Pinanga calapparia (Blume) H.Wendl. [Illegitimate]  
Ptychosperma calapparia (Blume) Miq.  
Seaforthia calapparia (Blume) Mart.  
Actinorhytis calapparia (Blume) H.Wendle. & Drude is an accepted name. The Plant List

Other vernacular names
INDONESIA: Jambe sinagar, Jawar, Pinang kalapa.
MALAYSIA: Pinang penawar, Pinang kelapa.
MAROVO: Bakovara.

Botany
Calappa is a large palm with erect stems, much like the habit of the tall Areca catechu, about 10 meters high. Leaves are pinnate, the blade measuring 70 to 90 centimeters long; the pinnae are linear, 50 to 60 centimeters long, 3 to 4 centimeters wide. Spadix is ascending with 2 spathes. Male flowers are small with imbricate sepals, much shorter than the valvate corolla. Sepals and petals of the female flowers are imbricate. Fruiting spadix is spreading. Fruits are orange-yellow, pendulous ovoid, the size of a duck's egg and containing one seed.

Distribution
- Isolated trees in settled areas, at altitudes of about 500 meters, in Davao (MIndanao).
- Introduced.
- Small garden cultivation.
- Widely distributed in the Malay Archipelago.

Constituents
- Phytochemical screening yielded tannins, steroids, carbohydrates and amino acids.

Properties
- Study of fruit has suggested antioxidant property.

Parts used
Ripe nut.

Uses

Folkloric
- Ripe nut is medicinal, chewed by the Malays as betel substitute.
- Fruit used in a lotion to treat scurf. Powdered seeds used as baby powder.
- In Sumatra, used for scurf.
Others
- Protective: Widely cultivated in Southeast Asia and Malesia where villagers attribute it with magical protective or medicinal powers. Fruit carried in person for protection.
- Betel substitute: Kernel chewed as betel substitute.

Studies
Antioxidant:
Study of aqueous and methanolic fruit extracts showed dose-dependent antioxidant activity using DPPH and ferric reducing model assays. The total phenolic content were 56 and 64.3 mg/g equivalent of gallic acid, respectively.

Availability
- Wild-crafted.
- Seeds in the cybermarket.

Updated March 2019 / February 2013

IMAGE SOURCE: / File:Actinorhytis calapparia.jpg / Scott Zona / 20 November 2008 / This file is licensed under the Wikimedia Commons Attribution 2.0 Generic license / click on image to go to source page / Wikipedia
(1)
STUDIES ON THE ANTIOXIDANT ACTIVITY OF ACTINORHYTIS CALAPPARIA / H.N. Krishna Kumar, Preethi, S.D. and Jyoti Bala Chauhan / International Journal of Applied Biology and Pharmaceutical Technology, April-June 2012; Vol 3, No 2
(2)
Actinorhytis calapparia / Synonyms / The Plant List
It is not uncommon for links on studies/sources to change. Copying and pasting the information on the search window or using the DOI (if available) will often redirect to the new link page.

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