Pineapples
Nutritional Value:
| Nutrient | Units |
1.00 X 1 NLEA serving ------- 112g |
|---|---|---|
| Proximates | ||
| Water |
g
|
97.71
|
| Energy |
kcal
|
50
|
| Energy |
kj
|
213
|
| Protein |
g
|
0.62
|
| Total lipid (fat) |
g
|
0.15
|
| Ash |
g
|
0.30
|
| Carbohydrate, by difference |
g
|
13.24
|
| Sugars, total |
g
|
9.28
|
| Sucrose |
g
|
5.14
|
| Glucose (dextrose) |
g
|
1.97
|
| Fructose |
g
|
2.17
|
| Lactose |
g
|
0.00
|
| Maltose |
g
|
0.00
|
| Galactose |
g
|
0.00
|
| Minerals | ||
| Calcium, Ca |
mg
|
15
|
| Iron, Fe |
mg
|
0.28
|
| Magnesium, Mg |
mg
|
13
|
| Phosphorus, P |
mg
|
10
|
| Potassium, K |
mg
|
140
|
| Sodium, Na |
mg
|
1
|
| Zinc, Zn |
mg
|
0.09
|
| Copper, Cu |
mg
|
0.091
|
| Manganese, Mn |
mg
|
1.784
|
| Selenium, Se |
mcg
|
0.0
|
| Vitamins | ||
| Vitamin C, total ascorbic acid |
mg
|
18.9
|
| Thiamin |
mg
|
0.087
|
| Riboflavin |
mg
|
0.032
|
| Niacin |
mg
|
0.526
|
| Pantothenic acid |
mg
|
0.216
|
| Vitamin B-6 |
mg
|
0.119
|
| Folate, total |
mcg
|
12
|
| Folate, food |
mcg
|
12
|
| Vitamin A, IU |
IU
|
58
|
| Vitamin A, RAE |
mcg_RAE
|
3
|
| Vitamin K (phylloquinone) |
mcg
|
0.8
|
| Lipids | ||
| Other | ||
| Carotene, beta |
mcg
|
35
|
| Carotene, alpha |
mcg
|
0
|
| Cryptoxanthin, beta |
mcg
|
0
|
| Lycopene |
mcg
|
0
|
| Lutein + zeaxanthin |
mcg
|
0
|
Enviroment:is native to southern Brazil and Paraguay. Native tribes sailing up through South and Central America to the West Indies are thought to have spread its growth before Columbus arrived. Pineapple was originally called “anana”—a Caribbean word for “excellent fruit”. European explorers called the fruit the “Pine of the Indies.” Later, when it was introduced to the English, the word “apple” was added to associate it with another delicious fruit that people enjoyed. Thus, the “pineapple” was born.
HISTORY:
Christopher Columbus is responsible for introducing the pineapple to Europe following his exploration of the Caribbean islands in 1493, when he brought samples to Queen Isabella of Spain. Some say a Spaniard brought the first pineapples to the Hawaiian Islands about 1813. Others think the pineapple didn't reach Hawaii until 1886, brought from Guyana.
Physical characteristics:The pineapple plant is a herbaceous perennial, monocot, 0.8-1.5m high with a spread of 1.0-1.5m. The long pointed leaves usually with needle tipped and generally sharp. The plant forms a rosette of waxy leaves. The leaves may be all green or variously striped with red, yellow or ivory down the middle or near the margin.
Planting Recommendations:
Planting System
The recommended spacing of pineapple is 90 x 60 x 30cm in twin-row system.. The distance between the twin-row is 90cm, between rows is 60cm and within rows is 30cm, giving a density of 43,500 plants per hectare. Planting distance with 120 x 60 x 30 cm with a density of 37,000 plants per hectare is also practiced. The wider 120cm between twin-rows spacing allows better movement in field maintenance.
Flowers:The inflorescence consists of 100 to 200 flowers, which are hermaphrodite. Each flower sits in the axil of a bract and secretes nectar, 5-10 flowers open everyday, from the base up, over a period of 10-20 days. Both pollens and ovules are functional, but set no seed unless cross-pollinated. Flower Induction
Propagation:
Pests: The major insect pest of pineapple includes mealy bug and scale insect; the main diseases are bacterial heart rot and butt rot (Table 3 and Table 4).
Harvest:
Fruit:
REFERENCES:
http://www.sabah.gov.my/tani/english/crop_pineapple.htm