Diospyros blancoi

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Velvet apple
Diospyros discolor (velvet apple, velvet persimmon or mabolo tree) of Bangladesh 02.jpg
A velvet apple
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Ericales
Family: Ebenaceae
Genus: Diospyros
Species:
D. blancoi
Binomial name
Diospyros blancoi
A.DC.
Synonyms
  • Cavanillea mabolo Poir.
  • Cavanillea philippensis Desr.
  • Diospyros discolor Willd.
  • Diospyros durionoides Bakh.
  • Diospyros mabolo (Poir.) Roxb. ex Lindl.
  • Diospyros mabolo Roxb. ex J.V.Thomps.
  • Diospyros malacapai A.DC.
  • Diospyros merrillii Elmer
  • Diospyros philippensis (Desr.) Gürke
  • Diospyros utilis Hemsl.
  • Embryopteris discolor (Willd.) G.Don
  • Mabola edulis Raf.

Diospyros blancoi, (synonym Diospyros discolor), commonly known as velvet apple, velvet persimmon, kamagong, or mabolo tree, [1] is a tree of the genus Diospyros of ebony trees and persimmons. It produces edible fruit with a fine, velvety, reddish-brown fur-like covering. The fruit has a soft, creamy, pink flesh, with a taste and aroma comparable to peaches. [2]

Contents

It is widely distributed and native to the Philippines, but it is also native to eastern and southern Taiwan. [3] [1] [4] It has also been introduced to other parts of Southeast Asia, the Pacific Islands, South Asia, the Caribbean, Florida, and other tropical regions. [5]

Cultivation

It is a dioecious tropical tree that grows well in a diversity of soil, from sea level to 750 metres (2,400 ft) above sea level. Seed trees are normally planted 10–15 metres (30–45 ft) from each other; this one can be planted from 7.5–9 metres (25–30 ft) from each other. It needs a good distribution of rainfall through the year. Trees that were planted by seeds could take 6 or 7 years to give out fruit, but trees that were propagated by cuttings produce fruit in 3 or 4 years. It is a very productive tree.[ citation needed ]

The fact that fruits vary greatly – in shape, color, hairiness and taste – suggests that there is a great deal of genetic variation in the plant. Seedless cultivars exist, and are highly favored since in the normal varieties the large seeds occupy a considerable volume of the fruit.[ citation needed ]

Timber

A Kamagong chair Kamagong (Ironwood) Chair.jpg
A Kamagong chair

Like that of other trees in Dyospiros, which includes ebony, Kamagong timber is extremely dense and hard and is famous for its dark color.[ citation needed ]

The wood is generally used for house construction which include flooring, post, doors, and windows, among others. [6] Finished products from kamagong wood, such as fine furniture and decoratives can be exported, provided that they are properly documented and approved by the Customs authorities.[ citation needed ] Kamagong is also popular for martial arts training implements such as bokken and eskrima sticks. [7]

Secondary metabolites

The leaves of velvet apple trees have been shown to contain isoarborinol methyl ether (also called cylindrin) and fatty esters of α- and β-amyrin. [8] Both isoarborinol methyl ether and the amyrin mixture demonstrated antimicrobial activity against Escherichia coli, Pseudomonas aeruginosa, Candida albicans, Staphylococcus aureus and Trichophyton mentagrophytes. [8] Anti-inflammatory and analgesic properties have also been shown for the isolated amyrin mixture. [8]

Governance

It is an endangered tree species and protected by Philippine law – it is illegal to export kamagong timber from the country without special permission from the Bureau of Forestry, Department of Environment and Natural Resources.[ citation needed ]

See also

Related Research Articles

<span class="mw-page-title-main">Persimmon</span> Edible fruit

The persimmon is the edible fruit of a number of species of trees in the genus Diospyros. The most widely cultivated of these is the kaki persimmon, Diospyros kaki – Diospyros is in the family Ebenaceae, and a number of non-persimmon species of the genus are grown for ebony timber. In 2022, China produced 77% of the world total of persimmons.

<span class="mw-page-title-main">Ebenaceae</span> Family of flowering plants

The Ebenaceae are a family of flowering plants belonging to order Ericales. The family includes ebony and persimmon among about 768 species of trees and shrubs. It is distributed across the tropical and warmer temperate regions of the world. It is most diverse in the rainforests of Malesia, India, Thailand, tropical Africa and tropical America.

<i>Diospyros</i> Genus of trees and shrubs

Diospyros is a genus of over 700 species of deciduous and evergreen trees and shrubs. The majority are native to the tropics, with only a few species extending into temperate regions. Individual species valued for their hard, heavy, dark timber, are commonly known as ebony trees, while others are valued for their fruit and known as persimmon trees. Some are useful as ornamentals and many are of local ecological importance. Species of this genus are generally dioecious, with separate male and female plants.

<i>Diospyros virginiana</i> Species of tree

Diospyros virginiana is a persimmon species commonly called the American persimmon, common persimmon, eastern persimmon, simmon, possumwood, possum apples, or sugar plum. It ranges from southern Connecticut to Florida, and west to Texas, Louisiana, Oklahoma, Kansas, and Iowa. The tree grows in the wild but has been cultivated for its fruit and wood since prehistoric times by Native Americans.

<i>Mammea americana</i> Species of tree

Mammea americana, commonly known as mammee, mammee apple, mamey, mamey apple, Santo Domingo apricot, tropical apricot, or South American apricot, is an evergreen tree of the family Calophyllaceae, whose fruit is edible. It has also been classified as belonging to the family Guttiferae Juss. (1789), which would make it a relative of the mangosteen.

<i>Ziziphus mauritiana</i> Species of plant

Ziziphus mauritiana, also known as Indian jujube, Indian plum, Chinese date, Chinee apple, ber and dunks is a tropical fruit tree species belonging to the family Rhamnaceae. It is often confused with the closely related Chinese jujube, but whereas Z. jujuba prefers temperate climates, Z. mauritiana is tropical to subtropical.

<span class="mw-page-title-main">Date-plum</span> Species of tree

Diospyros lotus, with common names date-plum,Caucasian persimmon, or lilac persimmon, is a widely cultivated species of the genus Diospyros, native to temperate Asia and southeast Europe. Its English name derives from the small fruit, which have a taste reminiscent of both plums and dates. It is among the oldest plants in cultivation.

<i>Diospyros mespiliformis</i> Species of tree

Diospyros mespiliformis, the jackalberry, is a large dioecious evergreen tree found mostly in the savannas of Africa. Jackals are fond of the fruit, hence the common names. It is a member of the family Ebenaceae, and is related to the true ebony and edible persimmon.

<i>Diospyros nigra</i> Species of tree

Diospyros nigra, the black sapote, is a species of persimmon. Common names include chocolate pudding fruit, black soapapple and zapote prieto. The tropical fruit tree is native to Mexico, Central America, and Colombia. The common name sapote refers to any soft, edible fruit. Black sapote is not related to white sapote nor mamey sapote. The genus Diospyros has numerous other fruit bearing tree species in addition to the persimmons and black sapote.

<i>Diospyros kaki</i> Oriental fruit

Diospyros kaki, the Oriental persimmon, Chinese persimmon, Japanese persimmon or kaki persimmon, is the most widely cultivated species of the genus Diospyros. Although its first botanical description was not published until 1780, D. kaki cultivation in China dates back more than 2000 years.

<i>Syzygium malaccense</i> Species of plant

Syzygium malaccense is a species of flowering tree native to tropical Asia and Australia. It is one of the species cultivated since prehistoric times by the Austronesian peoples. They were carried and introduced deliberately to Remote Oceania as canoe plants. In modern times, it has been introduced throughout the tropics, including many Caribbean countries and territories.

<i>Diospyros ebenum</i> Species of flowering plant

Ceylon ebony or Diospyros ebenum, is a species of tree in the genus Diospyros and the family Ebenaceae. The tree produces valuable black wood.

<i>Diospyros pentamera</i> Species of tree

Diospyros pentamera is a common rainforest tree in the Ebony or Persimmon family (Ebenaceae) growing from near Batemans Bay in New South Wales to the Atherton Tableland in tropical Queensland, Australia. It is commonly known as the myrtle ebony, black myrtle, grey plum or grey persimmon.

<i>Diospyros australis</i> Species of tree

Diospyros australis is the most southerly of the group of some 450 ebonies and persimmons. It is a shrub or small tree growing in rainforests of seaward eastern Australia. The habitat is in a variety of different rainforest forms, though not often seen in the cool temperate rainforests. The range of natural distribution is from Durras Lake near Batemans Bay in south east New South Wales, to Atherton in tropical Queensland.

<i>Diospyros texana</i> Species of tree

Diospyros texana is a species of persimmon that is native to central, south and west Texas and southwest Oklahoma in the United States, and eastern Chihuahua, Coahuila, Nuevo León, and Tamaulipas in northeastern Mexico. Common names include Texas persimmon, Mexican persimmon and the more ambiguous "black persimmon". It is known in Spanish as chapote, chapote manzano, or chapote prieto, all of which are derived from the Nahuatl word tzapotl. That word also refers to several other fruit-bearing trees.

<i>Diospyros mabacea</i> Species of tree

Diospyros mabacea, the red-fruited ebony is a rare rainforest tree in the ebony or persimmon family growing in north eastern New South Wales. Listed as endangered by extinction.

<i>Diospyros dichrophylla</i> Species of tree

Diospyros dichrophylla (Gand.) De Winter is a Southern African tree belonging to the ebony family of Ebenaceae and closely related to the Persimmon.

<i>Diospyros maritima</i> Species of tree

Diospyros maritima is a tree in the family Ebenaceae. The specific epithet maritima means 'by the sea', referring to the tree's habitat.

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References

  1. 1 2 "Diospyros blancoi". Germplasm Resources Information Network . Agricultural Research Service, United States Department of Agriculture . Retrieved 20 Nov 2016.
  2. Hargreaves, Dorothy; Hargreaves, Bob (1970). Tropical Trees of the Pacific. Kailua, Hawaii: Hargreaves. p. 29.
  3. Boning, Charles R. (2006). Florida's Best Fruiting Plants: Native and Exotic Trees, Shrubs, and Vines. Sarasota, Florida: Pineapple Press, Inc. p. 135. ISBN   1561643726.
  4. Hung, Sheng-Feng; Roan, Su-Feng; Chang, Tsu-Liang; King, Hen-Biau; Chen, Iou-Zen (January 2016). "Analysis of aroma compounds and nutrient contents of mabolo (Diospyros blancoi A. DC.), an ethnobotanical fruit of Austronesian Taiwan". Journal of Food and Drug Analysis. 24 (1): 83–89. doi: 10.1016/j.jfda.2015.08.004 . PMC   9345435 . PMID   28911412.
  5. Morton, Julia F. (1987). Fruits of Warm Climates. Creative Resources Systems. ISBN   9780961018412.
  6. Traditional and Emerging Species for Furniture and Handicraft Industries (PDF). ERDB, College, Laguna, Philippines: Ecosystems Research and Development Bureau. 2010. p. 31. ISBN   978-971-8831-28-1. Archived from the original (PDF) on 4 February 2021. Retrieved 4 February 2021.
  7. Maningas, Rad (8 Apr 2015). Balintawak: Lessons in Eskrima. iUniverse. ISBN   978-1-4917-4997-5 . Retrieved 4 February 2021.
  8. 1 2 3 Ragasa, CY; Puno, MR; Sengson, JMA; Shen, CC; Rideout, JA; Raga, DD (November 2009). "Bioactive triterpenes from Diospyros blancoi". Natural Product Research. 23 (13): 1252–1258. doi:10.1080/14786410902951054. PMID   19731144. S2CID   205836127.