Fruits Used in Wine-Making: Beyond Grapes

Wine and grapes go hand in hand – at least in most people’s minds. But the truth is, wine can be made from almost any fruit that undergoes fermentation. Across the world, and especially in tropical countries like India, winemakers have been turning fruits such as apples, pears, mangoes, jamun, custard apples, and pomegranates into flavourful alcoholic beverages. Each fruit brings its own sugar content, acidity, juice yield, and aroma to the table, making fruit wine a diverse and growing field in food science and beverage technology.

Why look beyond grapes? 🔗

Grapes have historically dominated winemaking because they naturally possess a near-perfect balance of sugars, acids, tannins, and yeast-friendly nutrients. Most other fruits lack this balance and require adjustments during processing – typically the addition of sugar (a process known as chaptalization), acid correction, or supplementation with yeast nutrients like nitrogen and phosphorus.

So why bother with other fruits? The reasons are both practical and flavour-driven. Many tropical and subtropical regions don’t grow wine grapes well, but they produce abundant local fruits. Converting these into wine adds economic value, reduces post-harvest losses, and creates unique products that cater to regional tastes. In countries like India, researchers have explored winemaking from dozens of native fruits, opening up exciting possibilities for small-scale producers and the food processing industry.

Key factors that determine a fruit’s suitability for winemaking 🔗

Not every fruit makes good wine. The suitability of a fruit depends on four primary characteristics: sugar content, acidity, juice yield, and flavour profile. Understanding these factors helps winemakers select the right fruit and make necessary adjustments during production.

Sugar content 🔗

Sugar is the raw material that yeast converts into alcohol during fermentation. Grapes typically contain 20-25% sugar when ripe, which is high enough to produce wine with adequate alcohol levels without adding external sugar. Most other fruits have lower natural sugar, which means winemakers must supplement with cane sugar or honey to reach the desired alcohol content. A hydrometer is commonly used to measure sugar levels in the juice and determine how much supplementation is needed.

Acidity 🔗

Acidity plays a dual role – it preserves the wine by inhibiting spoilage organisms, and it contributes to the overall taste balance. If acidity is too high, the wine tastes sharp and harsh. If too low, it tastes flat and is prone to microbial spoilage. Most fruit wines require acid adjustments, either by diluting with water (to lower excessive acidity) or adding citric or tartaric acid (to raise it). The ideal pH for most wines falls between 3.0 and 4.0.

Juice yield 🔗

Juice yield determines how much fermentable liquid you get from a given quantity of fruit. Fruits with high juice yield, such as apples and pomegranates, are more efficient for wine production. Fruits with lower yield – like custard apples with their creamy, pulpy texture – require more raw material, making the process costlier per litre of wine produced.

Flavour profile 🔗

The aroma and taste of the fruit carry through into the finished wine. Winemakers look for fruits that produce complex, desirable flavours during fermentation. Some fruits, like mangoes, offer rich tropical notes; others, like jamun, bring earthy and berry-like complexity. The volatile compounds formed during fermentation – esters, aldehydes, and organic acids – further shape the wine’s aromatic character.

Apples: the most popular non-grape wine fruit 🔗

Apple wine – and its close relative, cider – has a long history, especially in Europe and North America. Apples have lower sugar content than grapes, so sugar addition is almost always necessary. However, they offer balanced acidity and excellent juice yield, making them practical for large-scale production.

The variety of apple used makes a significant difference. Tart varieties produce crisp, dry wines, while sweeter varieties like Fuji create smoother, more approachable wines. According to Edible Communities, apple wine produces a light white wine that benefits from ageing for at least two years and works well as a base for blending with other fruit wines.

Pears and perry 🔗

Pear wine, traditionally called perry, is another well-established fruit wine, particularly in England and France. Pears have moderate sugar and lower acidity than apples, which results in a smoother, less tart wine. The juice yield is slightly lower than that of apples, but the resulting wine is typically light, aromatic, and elegant – with floral and subtly spicy notes.

Perry was historically significant enough to be excluded from the formal definition of fruit wine in many regulatory frameworks, much like cider, because of its long-standing tradition as a distinct category of alcoholic beverage.

Mangoes: the tropical heavyweight 🔗

Mangoes are among the most promising fruits for winemaking in tropical regions. They have a high natural sugar content, which reduces the need for chaptalization. Their acidity is moderate and well-balanced, contributing a pleasant tanginess to the finished wine. The juice yield is good, and the flavour profile is rich – think tropical fruit notes with hints of citrus and spice.

Research published in ResearchGate has documented successful mango wine fermentation using Saccharomyces cerevisiae, with the total sugar content decreasing significantly from must to finished wine as fermentation progresses. Mango wine is especially popular in India and parts of Southeast Asia, where mango production is abundant.

Jamun (java plum): India’s underutilised gem 🔗

Jamun (Syzygium cumini), also known as java plum or Indian blackberry, is one of the most interesting fruits for winemaking. It produces a deep ruby-coloured wine with complex flavours – berry notes, mild earthiness, and a distinctive tangy finish. The fruit has moderate sugar content and high acidity, giving the wine a sharp, bold character.

Jamun wine has gained commercial attention in India. Resvera Wines, based in Nashik, became one of the first commercial producers of pure jamun wine. However, jamun presents practical challenges: the fruit has a very short shelf life, is difficult to preserve, and the seed-to-pulp ratio results in juice yields of only about 30-60%, compared to roughly 70% for grapes.

Despite these challenges, jamun wine has nutritional appeal. The fruit is rich in anthocyanins – the same pigments that give red grape wine its colour – along with polyphenolic compounds associated with antioxidant and anti-diabetic properties. Research has shown that anthocyanin concentration in jamun wine can be comparable to that found in grape-based red wines.

Custard apple (sitaphal): sweet and creamy 🔗

Custard apple (Annona squamosa) is a tropical fruit that is rich in fermentable sugars and has a delicate, creamy flavour. Its pulp, once seeds and skin are removed, can be fermented into a sweet dessert-style wine. The acidity is moderate, and the resulting wine often carries flavour notes reminiscent of banana, pineapple, and custard.

The main limitation of custard apple for wine production is its low juice yield. The creamy, pulpy texture of the fruit makes extraction more labour-intensive compared to juicier fruits. However, research from institutions like Dr. PDKV Akola has documented custard apple wine with an ethanol content of approximately 10.9%, showing that the fruit can be processed into a viable wine product.

Pomegranate: bold and vibrant 🔗

Pomegranate wine stands out for its striking colour and bold, tart flavour. The fruit has moderate sugar and high acidity, producing wines that are sharp, fruity, and refreshing. Pomegranates offer good juice yield, though extracting the arils (seed sacs) can be time-consuming.

Commercially, pomegranate wine has found success in several countries. A notable commercial product called Rimon was developed in Israel and is now marketed internationally. Since then, commercial pomegranate wine production has also been established in countries such as Turkey, Armenia, Georgia, and Azerbaijan. In India, pomegranate wine is gaining traction as producers explore indigenous fruit alternatives to grape wine.

Other fruits used in winemaking 🔗

The list of fruits that can be fermented into wine is extensive. Here are a few other notable ones:

Cherries produce a deep-coloured, flavourful wine with natural tartness. Tart cherry varieties are preferred because they provide sufficient acid for a balanced product. Cherry wine is popular in the United States, particularly in Michigan.

Plums yield aromatic wines with good colour and character. Plum wine matures relatively quickly and can be ready to drink within a year of production.

Berries – including strawberries, blueberries, blackberries, and raspberries – are widely used, especially in home winemaking. Blackberry wine tends to be bold and full-bodied, while blueberry wine is lighter, closer to a rosé. Raspberries are valued not just for standalone wine but also for improving the colour and aroma of other fruit wines.

Bananas are fermented into wine in parts of East Africa, India, and the Philippines. Banana wine typically has a sweet, mild flavour and is a common traditional beverage in subtropical regions.

The general winemaking process for non-grape fruits 🔗

While the specifics vary by fruit, the basic steps of fruit winemaking follow a standard sequence. The fruit is first harvested at optimal ripeness – slightly overripe fruits with higher sugar and lower acid are generally preferred for fermentation. The fruit is then crushed or pressed to extract juice (called must).

The must is tested and adjusted for sugar content and acidity. Sugar is added if natural levels are too low, and water or acid is added to balance the pH. Yeast – most commonly Saccharomyces cerevisiae – is then inoculated into the must to begin fermentation. Temperature during fermentation is carefully controlled, typically below 26°C, to preserve delicate volatile compounds and prevent off-flavours.

After primary fermentation, the wine is racked (transferred off the sediment), clarified, and often aged for several months. Most fruit wines are best consumed within a year or two of bottling, as they generally do not improve with extended ageing the way grape wines do.

Challenges in fruit winemaking 🔗

Working with non-grape fruits introduces several challenges that winemakers must navigate. Sugar deficiency is the most common issue – most fruits simply don’t have enough natural sugar for complete fermentation, making chaptalization a near-universal step. Excessive acidity in fruits like cherries, pineapples, and strawberries can produce harsh wines if not diluted.

Many fruit wines also lack natural yeast nutrients, which can cause fermentation to stall or stop prematurely. Adding nitrogen, phosphorus, and potassium supplements helps ensure that yeast remains active throughout the process. Additionally, some fruits – particularly those with low tannin content – produce wines that lack body and structure, sometimes requiring the addition of tannin powder or blending with other fruit wines.

From a commercial perspective, the short shelf life of tropical fruits like jamun and mango means that raw material sourcing and timely processing are critical. Seasonal availability can also limit year-round production unless cold storage or frozen pulp is used.

The growing potential of fruit wines 🔗

Fruit wines represent a growing niche in the global beverage industry. In India alone, the market for non-grape wines is expanding as consumers become more adventurous and health-conscious. Fruits like jamun and pomegranate carry additional appeal because of their antioxidant-rich profiles. Meanwhile, in cooler climates, berry and apple wines remain staples of the craft and home winemaking communities.

For students and professionals in food science, understanding fruit wine production opens up opportunities in value addition, rural entrepreneurship, and sustainable agriculture. Every fruit that would otherwise go to waste after harvest represents a potential raw material for a unique wine.

What do you think? Which underutilised fruit from your region could be a good candidate for winemaking – and what factors would you consider first when evaluating its suitability?

References

1. https://en.wikipedia.org/wiki/Fruit_wine
2. https://pmc.ncbi.nlm.nih.gov/articles/PMC11254978/
3. https://lompocwinefactory.com/wine-with-fruits-other-than-grapes/
4. https://ediblecommunities.com/drink/best-fruits-for-home-wine-making/
5. https://www.researchgate.net/publication/285757807_Fermentation_of_jamun_Syzgium_cumini_L_fruits_to_form_red_wine
6. https://smefutures.com/raise-a-toast-for-resveras-jamun-wine-a-sophisticated-avatar-of-the-humble-jamun/
7. https://www.sciencedirect.com/topics/agricultural-and-biological-sciences/fruit-wine
8. https://hopefamilywines.com/can-wine-be-made-from-fruits-other-than-grapes/