Details about Jonamac Apple
Also known as Jonamac, Red Jonathan, Co-op 20
Jonamac apples are harvested in late September and early October, with a shelf life of 2-3 months when stored properly.
Sweet, crunchy, and full of flavor, Jonamac apples are perfect for snacking and cooking.
Nutrition
The nutrition facts for a Jonamac apple are as follows
One medium-sized Jonamac apple weighing about 150g contains approximately 70 calories, the apple is made up of 84g of water, 19g of carbohydrates, 4g of dietary fiber and a negligible amount of fat.
The vitamin composition of a Jonamac apple includes
niacin 0.1 milligrams
folate 34 micrograms
vitamin c 6.4 milligrams
vitamin e 0.2 milligrams
vitamin k 4.6 micrograms
The apple also contains a number of minerals
potassium 154 milligrams
magnesium 5 milligrams
manganese 0.07 milligrams
phosphorus 5 milligrams
copper 0.04 milligrams
Storage
Jonamac apples are typically stored under refrigeration with controlled atmosphere to maintain optimal storage conditions. Maintaining high humidity and cool temperatures prevents moisture loss and spoilage.
Storage conditions:- Temperature: 32°F - 36°F (0°C - 2°C)
- Humidity: 80-90%
Ethylene production monitoring and removal is recommended to extend shelf life. Regular monitoring of temperature, humidity, and packaging for signs of damage is essential.
Packaging
Breathable bags, boxes or bins to maintain humidity and prevent moisture buildup
Shelf life
4-6 months
