What Is Pineapple?

Pineapple is one of the representative fruits of tropical and subtropical regions and is widely used around the world not only for fresh consumption but also for processing and professional food-service applications.
Its juicy flesh, refreshing acidity, and vibrant aroma make it a highly popular fruit both in Japan and internationally.

The pineapple is believed to have originated in South America, particularly in the region spanning present-day Brazil and Paraguay, where it was cultivated by indigenous peoples from ancient times.
At the end of the 15th century, it was introduced to Europe through the voyages of Columbus and later spread to Asia, Africa, and the Pacific islands.

Today, Asian countries such as the Philippines and Taiwan are major exporters, and a wide variety of pineapple cultivars are supplied stably to the Japanese market.

Main Production Areas, Varieties, and Characteristics

1. Pineapples from the Philippines
Main variety: MD2 (Golden Pineapple)
MD2 is widely distributed as an international standard variety.
It offers consistently high sweetness with a well-balanced acidity, making it suitable for both fresh consumption and processing.

Meeting professional-use needs: High-ripeness pineapples / Crownless pineapples
“High-ripeness pineapples,” harvested close to full maturity, are known for their rich aroma and sweetness and are widely used in the food service and hotel industries.
Crownless pineapples, which improve cutting efficiency and reduce waste, are also highly valued for professional applications.

2. Pineapples from Taiwan
Main variety: Jinzan (Tainung No. 17)
This variety is known for its fragrant aroma, soft flesh, and edible core.
Its refined sweetness and low acidity have earned it an excellent reputation in the Japanese market, making it especially suitable for gift purposes.

Nutritional Value & Health Benefits

Pineapple is loved for its juicy texture and refreshing sweet-and-tart flavor.
Behind its tropical freshness lies a rich supply of nutrients that support both beauty and health.
In particular, the following four points deserve special attention:

1. Vitamin B1 for gentle energy recovery
Pineapple contains a relatively high amount of vitamin B1 compared to other fruits.
Vitamin B1 supports carbohydrate metabolism and is known to help reduce fatigue and prevent summer exhaustion.
It makes an ideal dessert after exercise or on days when you have used a lot of energy.

2. Vitamin C for healthy skin and immunity
Containing approximately 34 mg of vitamin C per 100 g, pineapple helps protect the body through its antioxidant properties.
It supports skin health and immune function and is especially beneficial during seasons when UV exposure is a concern.

3. Dietary fiber for digestive balance
Pineapple also contains dietary fiber, which helps regulate digestive function.
It supports a comfortable, well-balanced daily routine and promotes overall gut health.

4. Smooth digestion supported by natural enzymes
Pineapple contains bromelain, a protein-digesting enzyme that aids digestion.
This is one of the reasons pineapple is often enjoyed as a dessert after meals.

Source: Standard Tables of Food Composition in Japan 2023 (Pineapple, raw)
▶ Ministry of Education, Culture, Sports, Science and Technology – Food Composition Database
https://fooddb.mext.go.jp/details/details.pl?ITEM_NO=7_07097_7

Storage Guidelines

Pineapple is a non-climacteric fruit, meaning it does not continue to ripen after harvest.
For this reason, freshness and sugar content at the time of harvest directly determine its final quality.
Proper storage management helps prevent quality deterioration and food loss, allowing the fruit’s full potential to be preserved.

1. Temperature control
Recommended temperature: approximately 10–13°C (room temperature storage is acceptable)
Exposure to excessively low temperatures (below 10°C) may cause chilling injury, leading to flesh discoloration and loss of flavor.
If refrigerated, avoid over-chilling.
During distribution and display, storage at room temperature in a cool, well-ventilated area is ideal.

2. Humidity and ventilation balance
High humidity or sealed conditions can promote mold growth and decay.
Adequate ventilation is essential, especially for pineapples with leaves attached, as moisture tends to accumulate around the crown.

3. Handling during distribution
Because pineapples do not ripen after harvest, rapid turnover while freshness is high is essential.
At the time of purchase, check the skin’s luster, aroma, and the condition of the leaves, and aim for prompt shipment or use.