Canned Fruits (PPT)
Introduction
Canned fruits are fruits that have been preserved in cans for long-term storage. They are convenient and retain most of their nutrients.
Pineapple (Ananas comosus L.)
Composition
- Water: 80-85%
- Sugar: 12-15%
- Acid: 0.6%
- Protein: 0.4%
- Fat: 0.1%
- Vitamin C: 10-25mg/100g
Nutritional Content in Fresh and Processed Pineapples
- Canned pineapples retain a significant portion of their nutritional value.
Physiological Growth of Pineapple Plants
- Understanding how pineapples grow is essential for cultivation.
Longan (Dimocarpus longan)
Composition
- Water: 82-85%
- Sugar: 16-20%
- Protein: 0.3%
- Fat: 0.1%
- Vitamin C: 84mg/100g
Nutritional Content in Fresh and Processed Longan
- Canned longan maintains its natural sweetness and vitamin C content.
Harvesting and Processing Longan Fruits
- Knowing when to harvest ensures the best flavor.
Mandarin (Citrus reticulata)
Composition
- Water: 85-87%
- Sugar: 8-10%
- Protein: 0.7%
- Fat: 0.2%
- Vitamin C: 26mg/100g
Nutritional Content in Fresh and Processed Mandarins
- Canned mandarins are a good source of vitamin C and dietary fiber.
Peeling and Processing Mandarin Oranges
- Proper techniques for peeling ensure minimal loss of fruit.
Lychee (Litchi chinensis)
Composition
- Water: 81-85%
- Sugar: 15-18%
- Protein: 0.8%
- Fat: 0.4%
- Vitamin C: 71mg/100g
Nutritional Content in Fresh and Processed Lychees
- Canned lychees are a sweet and vitamin C-rich option.
Harvesting and Handling Lychee Fruits
- Picking ripe lychees is crucial for quality.
Peach (Prunus persica)
Composition
- Water: 85-88%
- Sugar: 7-12%
- Acid: 0.3%
- Protein: 0.9%
- Fat: 0.1%
- Vitamin C: 9mg/100g
Nutritional Content in Fresh and Processed Peaches
- Canned peaches retain their natural sweetness and some vitamin C.
Selecting and Preparing Peaches for Canning
- Choosing ripe peaches ensures the best flavor.
Advantages of Canned Fruits
- Long Shelf Life
- Convenient and Ready-to-Use
- Retain Nutrients
Disadvantages of Canned Fruits
- May Contain Added Sugars or Preservatives
- Texture Changes
- Environmental Impact of Packaging
How to Choose Quality Canned Fruits
- Look for labels indicating no added sugars or preservatives.
- Check for dents or bulges in the can, which may indicate spoilage.
- Opt for BPA-free cans for environmental friendliness.
Ways to Use Canned Fruits
- Snacking
- Baking
- Smoothies
- Salads
- Conclusion
Canned fruits are a convenient and nutritious option for incorporating fruits into your diet.