Calories in Plum Pineapple: Nutritional facts for Plum Pineapple Types

One hundred grams (3.5 oz) of raw plum pineapple contains 46 calories.

One kilogram (1,000 g) of raw plum pineapple provides 460 calories.

One single large whole plum pineapple fruit weighing 100 g (3.5 oz) contains 46 calories. One medium whole plum pineapple fruit weighing 66 g (2.3 oz) contains 30 calories. One small whole plum pineapple fruit weighing 40 g (1.4 oz) contains 18 calories.

Plum pineapple provides some health benefits like enhanced digestive regularity and strong antioxidant protection due to its high concentration of dietary fiber and phenolic compounds. This fruit, a unique yellow cultivar of the Japanese plum (Prunus salicina), is highly valued in specialty fruit markets. A list of the health benefits of plum pineapple are shown below.

• Combats Oxidative Stress: The skin and flesh contain chlorogenic acid and other polyphenols that neutralize cellular free radicals. A study by Igwe and Charlton (2016), "A Systematic Review on the Health Effects of Plums (Prunus domestica and Prunus salicina)," confirms that fresh plums possess powerful antioxidant capacities that protect tissues from premature aging.
• Enhances Digestive Health: The combination of dietary fiber and natural sorbitol helps add bulk to stool and prevents constipation.
• Boosts Immune Function: High Vitamin C levels stimulate the production and efficacy of white blood cells.
• Lowers Blood Pressure: Potassium within the fruit dilates blood vessels, easing cardiovascular strain.
• Improves Bone Density: Trace amounts of boron and vitamin K found in stone fruits support calcium retention and skeletal strength.
• Regulates Blood Sugar: Soluble fiber slows the absorption of glucose in the digestive tract, preventing rapid insulin spikes.
• Promotes Skin Elasticity: Vitamin C is essential for collagen synthesis, keeping the skin firm and structurally sound.

Plum pineapple has been known to cause some unwanted effects like gastrointestinal distress and oral allergic reactions due to its sorbitol content and birch pollen cross-reactivity. A list of the downsides of plum pineapple are shown below.

• Induces Gastrointestinal Distress: Consuming massive quantities of the fruit introduces excess sorbitol and fiber to the gut, causing bloating, gas, and diarrhea.
• Triggers Oral Allergy Syndrome: Individuals with severe birch pollen allergies experience cross-reactive itching and swelling in the mouth and throat when consuming the raw fruit.
• Poses a Cyanide Risk: The hard inner stone (pit) contains amygdalin, which converts to toxic cyanide if the pit is crushed, chewed, or swallowed.

Yes, plum pineapples are good for you because they deliver 16% of the DV for Vitamin C and 5% of the DV for dietary fiber in a 100 g (3.5 oz) serving. Healthy individuals should consume 165 g (1 cup) of fresh, sliced plum pineapple daily to optimize their antioxidant intake and support digestive transit. A study by Igwe and Charlton (2016), "A Systematic Review on the Health Effects of Plums (Prunus domestica and Prunus salicina)," highlights that the fruit acts as a powerful functional food for metabolic and cardiovascular health. They are a low-calorie, highly hydrating summer snack.

The calories in plum pineapples change based on the natural sugar accumulation of the specific cultivar and industrial dehydration methods. The fresh, authentic Pineapple Plum contains 46 calories per 100 g (3.5 oz). If the fruit is a Flavor Queen Pluot hybrid, the energy increases to 52 calories per 100 g (3.5 oz) because it stores more concentrated fructose inherited from its apricot genetics. When fresh fruit is subjected to dehydration to create dried golden plums, the value surges to 240 calories per 100 g (3.5 oz) due to the total evaporation of water weight.

There are no desserts with plum pineapple on the permanent or seasonal menus of restaurants. Plum pineapple is a specialty heirloom cultivar grown in extremely limited quantities.

There are no existing main dishes with plum pineapple on the menus of restaurants. The fragile skin and extreme scarcity of the fruit make it unsuitable for commercial savory cooking, leaving it completely absent from restaurant main courses.

Plum pineapple is exclusively preferred by heirloom fruit enthusiasts and farmers market shoppers in the United States and Japan. In California, it is consumed strictly as a fresh, raw snack rather than a culinary ingredient. 

The origin of the plum pineapple traces back to late 19th-century California, where legendary horticulturist Luther Burbank dedicated his career to cross-breeding imported Japanese plums (Prunus salicina). The "Pineapple Plum" emerged as a distinctive yellow cultivar celebrated for its golden flesh and undeniable pineapple-like aroma and sweetness. Today, it remains a rare heritage tree prized by permaculture growers and specialty orchardists, having never achieved the mass commercial scale of standard red or black plums.

There are no existing restaurant dishes featuring plum pineapple on the menus of mainstream or popular restaurant chains.