Pentadiplandra

Pentadiplandra
Scientific classification
Kingdom:	Plantae
(unranked):	Angiosperms
(unranked):	Eudicots
(unranked):	Rosids
Order:	Brassicales
Family:	Pentadiplandraceae
Genus:	Pentadiplandra
Species:	P. brazzeana
Binomial name
Pentadiplandra brazzeana Baill.

Pentadiplandra brazzeana is the sole species in the plant genus Pentadiplandra, which is placed alone in family Pentadiplandraceae.

Baill. (or Oubli) plant was rediscovered in 1985 by Marcel and Anette Hladik, both working at the Paris National Nature Museum, who were studying the eating habits of apes in Gabon.^[1]
They published their findings in science magazines, which started global interest in research on the sweet secret of Pentadiplandra brazzeana berry fruit. The plant grows in Angola, the Democratic Republic of the Congo, the Central African Republic, the Republic of the Congo, Cameroon, Gabon and Nigeria.^[2]

Two highly sweet-tasting proteins were discovered from the fruit, pentadin (in 1989)^[3] and brazzein (in 1994).^[4]

Traditional use

The plant grows in Gabon and Cameroon, where the fruit has been consumed by the apes and the natives for a long time. The berries of the plant were incredibly sweet African locals call them "Oubli" (French for "forgot") in there vernacular language because their taste helps nursing infants forget their mother's milk ^[1] as once they eat it they forget to come back to the village to see their mother.^[5]

References

1. ^ ^{a b} UW-Madison professor makes a sweet discovery 10:57 PM 11/04/02 Jason Stein For the State Journal
2. ^ Data Portal of the Global Biodiversity Information Facility (GBIF). Biodiversity occurrence data for Pentadiplandra brazzeana Baillon
3. ^ H Van der Wel, G Larcon, A Hladika, CM Hladik, G Hellekant and D Glaser. Isolation and characterisation of Pentadin, the sweet principle of Pentadiplandra-Brazzeana Baillon. Chemical Senses 1989, 14:75-79.
4. ^ D Ming and G Hellekant. Brazzein, a new high-potency thermostable sweet protein from Pentadiplandra brazzeana B. FEBS Lett 1994, 355(1):106-8.
5. ^ (French) CM Hladik and A Hladik. (1988) Sucres et "faux sucres" de la forêt équatoriale : évolution et perception des produits sucrés par les populations forestières d'Afrique. Journal d'Agriculture Tropicale et de Botanique Appliquée (FRA), 1988. - vol. 35, n. spéc., p. 51-66.