Syzygium malaccense

Syzygium malaccense has a number of English common names. It is known as a Malay rose apple, or simply Malay apple, mountain apple, rose apple, Otaheite apple, pink satin-ash, plumrose and pommerac (derived from pomme Malac, meaning "Malayan apple" in French).^[2] Despite the fact that it is sometimes called the Otaheite cashew, it is not related to cashew.^{[citation needed]} While cashew nuts (but not cashew fruits) may trigger allergic reactions,^[7][8] rose apple fruit has not been observed to do so.^[9]In Costa Rica it is known as manzana de agua.^[2] It is found mainly in the rainy zones on the Atlantic coast of the country. In Colombia, Puerto Rico, and other Latin American countries it is also found and known as poma rosa. In Venezuela it is known as pomagás.^[10]

The combination of tree, flowers and fruit has been praised as the most beautiful of the genus Syzygium.^[11] The fruit is oblong-shaped and dark red in color, although some varieties have white or pink skins. The flesh is white and surrounds a large seed. Its taste is bland but refreshing. Jam is prepared by stewing the flesh with brown sugar and ginger.

Malay apple is a strictly tropical tree and will be damaged by freezing temperatures.^[12] It thrives in humid climates with an annual rainfall of 152 cm (60 in) or more. It can grow at a variety of altitudes, from sea level up to 2,740 m (8,990 ft). The tree can grow to 12–18 m (39–59 ft) in height. It flowers in early summer, bearing fruit three months afterward. In Costa Rica, it flowers earlier, with ripe fruit in April. Coffee growers use the species to both divert birds and provide shade.

In Hawaii, Syzygium malaccense is called mountain apple or 'Ōhi'a 'ai.^[13] When the Polynesians reached the Hawaiian Islands, they brought plants and animals that were important to them. The mountain apple was one of these "canoe plants," arriving 1000–1700 years ago.^[14]

The mountain apple is an edible fruit that can be consumed when raw and ripe. In Puerto Rico, the Malay apple is used to make wines, in Hawai'i, the fruits are consumed the same way a Pacific Northwest apple is eaten.^[15] Indonesians consume the flowers of the tree in salads and in Guyana the skin of the mountain apple is cooked down to make a syrup.^[16] A mountain apple has a white fleshy fruit that has a similar texture to a pear but less sweet than an apple. Below is a chart with more nutrition information derived from Malay apples found in Hawai'i, El Salvador, and Ghana. Due to the high water content, the Mountain Apple is lower in calories than a Gala apple or a Fuji apple and contains a moderate amount of vitamins and minerals.

In 1793, Captain William Bligh was commissioned to procure edible fruits from the Pacific Islands for Jamaica, including this species.^[17]

• 
  Flower buds
• 
  Fruits
• 
  Fruits
• 
  A ripened Syzygium malaccense whole.
• 
  A ripened Syzygium malaccense cut into half, showing the seed.

• Domesticated plants and animals of Austronesia

• "Malay Apple Syzygium malaccense a.k.a. Mountain Apple". Retrieved 2006-08-18.

Wikimedia Commons has media related to Syzygium malaccense.