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   Index



 

SAPOTACEAE

(Sapodilla family)

 

800 tropical species occur in 35 to 75 ill-defined genera. Many furnish useful products, especially gutta-percha and balata.

Poisoning by several Brazilian woods of this family causes alopecia (Friese 1932 cited by Senear 1933).

[Summary yet to be added]


Argania spinosa Skeels
(syns Argania sideroxylon Roem. & Schult., Lyciodes spinosum Kuntze, Sideroxylon spinosum L., Tekelia spinosa Scop.)
Argan

The fruit of this thorny North African tree provides an edible oil known as argan oil (Morton & Voss 1987).

The genus is monotypic (Mabberley 2008).

[Further information available but not yet included in database]



Autranella congolensis A. Chev.
(syn. Mimusops congolensis De Wild.)
Mukulungu

The wood-dust from this tropical African tree is irritant to the respiratory tract (Orsler 1973). Hausen (1970) cites Anon (1954) for mucosal irritation from the wood.

The genus is monotypic (Mabberley 2008).



Baillonella toxisperma Pierre
(syns Baillonella djave Pierre ex Dubard, Mimusops djave Engl., Mimusops toxisperma A. Chev.)
Djave, Moabi

The wood from this tropical West African tree is said to be injurious (Bois Tropicaux 1966, Helig 1957, cited by Hausen 1970).

The genus is monotypic (Mabberley 2008).



Bassia
(syn. Illipe)

The genus is noted under Madhuca. See Paratecoma (fam. Bignoniaceae) re confused nomenclature (Woods and Calnan 1976).



Calocarpum

Six species are found from Mexico to tropical South America.



Calocarpum mammosum

The sap of the entire plant is caustic and vesicant to the skin and eyes (Allen 1943).



Chrysophyllum

150 species are found in tropical regions, especially in America. C. cainito is cultivated for its edible fruit - the star apple.

A Brazilian species of this genus was reported to produce dermatitis from the fine dust produced in making veneers (Friese 1932).



Illipe
(syn. Madhuca)

See Paratecoma (fam. Bignoniaceae) for confused nomenclature (Woods and Calnan 1976).



Lucuma
(syn. Pouteria)

100 species are found in Malaysia, Australia, the Pacific region and tropical America. The fruit of L. bifera is edible.



Lucuma sp.
Abiuranda

 

Lucuma procera
Massaranduba

These Brazilian species were reported to cause dermatitis from the fine dust produced in making veneers (Friese 1932, Gottwald 1958).



Madhuca J. Gmelin
(syns Bassia Koenig ex. L., Illipe Gras)

85 species are native to Indo-China, Indo-Malaysia and Australia. The botanical name Bassia All. refers to a genus of Chenopodiaceae. The botany is complex (Hausen 1970); he confused the genus with Bassia of the Chenopodiaceae.



Madhuca betis

The powdered bark is sternutatory (Quisumbing 1951).



Madhuca indica
(syn. Bassia latifolia)
Mahua

The juice from the bark is irritant and is used as a rubefacient (Behl et al. 1966). The wood is said to be irritant (Schwartz et al. 1957).



Madhuca longifolia Macbr.
(syns Bassia longifolia L., Illipe longifolia — of no botanical standing)
Butter-Nut Tree, Moah Wood, Mahua, Mahwa, Mowa

The flowers are edible and are distilled to make a liquor. The leaves yield an essential oil.

The wood was reported to produce dermatitis in all woodworkers who were exposed, suggesting an irritant effect (Pflanz 1908, Matthes and Schreiber 1914).

According to Record (1925) the moah wood or edelteak which Matthes and Schreiber (1914) identified as Illipe longifolia (or I. latifolia) was actually Paratecoma peroba. All lists which include Bassia, Illipe and Madhuca as toxic woods appear to result from Matthes and Schreiber's error. Woods and Calnan (1976) suggest that the wood named moah (Pflanz 1908) may have been Flindersia. Schwartz et al. (1957) list the wood as irritant. The statements of irritation re Madhuca indica above and M. parkii below are possibly irrelevant by reason of the error noted in the report of Matthes and Schreiber (1914).

The thick sticky juice from the bark is irritant and workers with a meal derived from the plant can develop cellulitis of the hands and feet (Lewin 1962, Behl et al. 1966).

Thomson (1971) does not accept reports that the wood yields lapachol, a sensitiser of teak (Tectona grandis L. f., fam. Labiatae).



Madhuca parkii
(syn. Bassia parkii)
Illipe

The wood is said to be irritant (Schwartz et al. 1957).



Manilkara

70 species are found in tropical regions.



Manilkara bidentata
(syn. Mimusops balata)
Balata, Balata Rouge, Assapookoo

This West Indies species is reported to be injurious (Heilig 1957). The fine dust produced in making veneers produced dermatitis (Freise 1932). Woods and Calnan (1976) cite an incompletely referenced report that the wood of assapookoo is very poisonous.

This species yields a gutta-percha.



Manilkara huberi
(syn. Mimusops sp.)

The fine dust produced in making veneers produced dermatitis (Freise 1932).



Manilkara zapota
(syn. Achras zapota)
Sapodilla Plum

This species is cultivated for its edible fruit and the latex is extracted to form chicle, a chewing gum.

Burkill (1935), referring to Achras zapota, notes that the wood-dust is irritant to the nasal passages.



Mimusops

57 species are found in tropical Africa; one species from Malaysia to the Pacific region.



Mimusops sp.
Sapodilla

The wood is injurious (Hanslian and Kadlec 1966).



Mimusops balata

This species is now referred to Manilkara bidentata A. Chev.



Mimusops heckelii
Makore, Baku, Douka

This species is noted under Tieghemella.



Mimusops toxisperma
African Pearwood

The wood is injurious (Hanslian and Kadlec 1966). Conjunctivitis, possibly allergic, occurred in 80 per cent of workers with the wood of this species (Kubena et al. 1968).

Manilkara appears to be the preferred name for Mimusops spp. Woods and Calnan (1976) and the above reports appear to stem from Freise (1932) who reported dermatitis from this group of woods.



Niemeyera acuminata T.D. Penn.
(syns Sebertia acuminata Pierre ex Engl. & Prantl, Sersalisia acuminata Pierre ex Baill.)
Sève Bleue

This New Caledonian tree accumulates extraordinary amounts of nickel from the soil in which it grows. The nickel content of its blue-green latex can reach 25% on a dry weight basis (Jaffré et al. 1976). The nickel occurs predominantly as a negatively charged citratonickelate (II) complex with [Ni(H2O)6]2+ as the major cationic constituent (Lee et al. 1977). Whilst the contact sensitising properties of nickel compounds are well known (Cronin 1980), there appear to be no reports of contact dermatitis attributable to this plant.



Palaquium

More than 115 species are found in Formosa, south-eastern Asia, Indo-Malaysia and the Solomon Islands.

Gutta-percha, a trans isomer of rubber, is derived from Palaquium gutta in cultivation and from other species (Willis 1973).



Synsepalum dulcificum Daniell
Miraculous Fruit

After eating the fruit pulp, everything, even lime juice, tastes deliciously sweet. This effect persists for about an hour, depending upon the amount consumed (Fairchild 1930, Menninger 1967). See also Sphenocentrum jollyanum Pierre, fam. Menispermaceae and Thaumatococcus daniellii Benth., fam. Marantaceae.



Tieghemella africana
Douka, Makore

Nasal and respiratory irritation with haemoptysis occurred in men sawying woods from Spanish Guinea probably mainly Tieghemella africana (Dantin-Gallego and Armayor 1952). This wood is less often exported than Tieghemella heckelii but equally irritant (Anon 1955, Subiza Martin 1971).



Tieghemella heckelii
(syn. Dumoria heckelii, Mimusops heckelii)
Makore

The wood can cause dermatitis, conjunctivitis and respiratory symptoms (Malespini 1935, Turc et al. 1950, Sandermann & Barghoorn 1955); this has discouraged its use (Bois Tropicaux 1966). Makore was listed by Oleffe et al. (1975) as a cause of dermatitis in the Belgian timber industry.

The wood contains a glycoside of bassic acid (Sandermann and Barghoorn 1955, King et al. 1955).


References

  • Allen PH (1943) Poisonous and injurious plants of Panama. American Journal of Tropical Medicine 23(Suppl.): 3-76.
  • Anon (1954) Bois et Forets des Tropiques 36: 25.
  • Anon (1955) Douka. Bois et Forets des Tropiques 42: 37.
  • Behl, P.N., Captain, R.M., Bedi, B.M.S. and Gupta, S. (1966) Skin-Irritant and Sensitizing Plants found in India, New Delhi. P.N. Behl, Irwin Hospital.
  • Bois Tropicaux (1966) 3rd edn. Publ. No. 12. Centre Technique Forestier Tropical. 94-Norgent-sur Marne, France.
  • Burkill, I.H. (1935) A Dictionary of the Economic Products of the Malay Peninsula. 2 Vols. London. Crown Agents for the Colonies.
  • Cronin E (1980) Contact Dermatitis. Edinburgh: Churchill Livingstone
  • Dantin-Gallego, J., Armayor, A.F. and Fiesco, J. (1952) Some new toxic woods: some new manifestations of toxicity. Industr. Med. Surg. 21: 42.
  • Fairchild, D. (1930) Exploring for Plants. New York. Macmillan.
  • Freise, F.W. (1932) Gesundheitsschadigungen durch Arbeiten mit giftingen Holzern. Beobachtungen aus brasilianischen Gewerbebetrieben. Achiv fur Gewerbepathologie und Gewerbehygiene 3: 1.
  • Gottwald, H. (1958) Handelsholzer. F. Hamburg. F. Holzmann Verlag. Cited by Hausen (1970).
  • Hanslian L and Kadlec K (1966) Drevo z hlediska hygienického (VII). Biologicky silne agresívní dreviny. Drevo 21: 157-160.
  • Hanslian L and Kadlec K (1966) Drevo z hlediska hygienického (VIII). Biologicky úcinné a málo úcinné dreviny. Drevo 21: 229-232.
  • Hausen, B.M. (1970) Untersuchungen uber Gesundheitsschadigende Holzer. Thesis, Hamburg.
  • Heilig, P.M. (1957) Ziekten veroorzaakt door berwerking van mekere houtsoorten. Vakbl. Meubslind. 38: 1440. Cited by Hausen (1970).
  • Heinc, A. and Kubena, K. (1969) Maladies oculaires externes par action directe d'elements exterieurs. Ophthalmologica 158: 181.
  • Jaffré T, Brooks RR, Lee J, Reeves RD (1976) Sebertia acuminata: a hyperaccumulator of nickel from New Caledonia. Science 193(4253): 579-580
  • King, F.E., Baker, J.A. and King, T.J. (1955) A saponin constituent of malore (Mimusops heckelii). J. Chem. Soc. 1338.
  • Kubena, K., Kadlec, K. and Hanslian, L. (1968) Poskozeni oka drevnym prachem. Klin. Oczna. Leden. Cited by Heinc and Kubena (1969).
  • Lee J, Reeves RD, Brooks RR, Jaffré T (1977) Isolation and identification of a citrato-complex of nickel from nickel-accumulating plants. Phytochemistry 16(10): 1503-1505
  • Lewin, L. (1962) Gifte und Vergiftungen, Haug, Ulm. Cited as Lewis (1962) by Woods and Calnan (1976).
  • Mabberley DJ (2008) Mabberley's Plant-Book. A portable dictionary of plants, their classification and uses, 3rd edn. Cambridge: Cambridge University Press [WorldCat]
  • Malespini, E. (1935) L'eczema du bois. Annales d'Hygiene Publique, Industrielle et Sociale 13: 313.
  • Matthes, H. and Schreiber, E. (1914) Über hautreizende Holzer. Ber. Dtsch. Pharm. Ges. 24: 385.
  • Menninger EA (1967) Fantastic Trees. New York: Viking Press.
  • Morton JF, Voss GL (1987) The argan tree (Argania sideroxylon, Sapotaceae), a desert source of edible oil. Economic Botany 41(2): 221-233 [doi] [url] [url-2]
  • Oleffe JA, Sporcq J, Hublet P (1975a) Epidemiological study of the wood industry in Belgium. Contact Dermatitis 1(5): 315-316
  • Orsler, R.J. (1973) Personal communication to JC Mitchell from Forest Products Research Laboratory, Princes Risborough, Bucks, England.
  • Pflanz, V. (1908) Interessante Falle von 'dermatitis venenata'. Med. Klin. 4: 832.
  • Quisumbing, E. (1951) Medicinal Plants of the Philippines. Philipp. Dep. Agr. and Nat. Resources Tech. Bull. No. 16. Manila. Bureau of Printing. 1234 pp.
  • Record, S.J. (1925) Lapachol. Tropical Woods 1: 7.
  • Sandermann, W. and Barghoorn, A.W. (1955) Uber die Inhaltstoffe von Makore-und Peroba-Holz sowie ihre gesundheitschadigende Wirkung. Holzforschung 9: 112.
  • Schwartz, L., Tulipan, L. and Birmingham, D.J. (1957) Occupational Diseases of the Skin. 3rd edn. Philadelphia. Lea and Febiger. pp. 637-672.
  • Senear, F.E. (1933) Dermatitis due to woods. J. Am. Med. Ass. 101: 1527.
  • Subiza Martin, E. (1971) Etudes experimentales avec le bois d'oukola (Dumoria africana). Les Bronches (Paris) 21: 517.
  • Thomson, R.H. (1971) Naturally Occurring Quinones. 2nd edn. London. Academic Press.
  • Turc, H., Brunel, R. and Tolot, F. (1950) Accidents allergiques dus au bois de Makore. Arch. Mal. Prof. 11: 490.
  • Willis JC (1973) A Dictionary of the Flowering Plants and Ferns, 8th edn (revised by Airy Shaw HK). Cambridge: Cambridge University Press.
  • Woods B and Calnan CD (1976) Toxic woods. British Journal of Dermatology 95(Suppl. 13): 1-97.






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