Buying Sour Chinese Plums: How to Choose the Right Plum Snack

Sour Chinese plums come in more varieties than the name suggests. Some are predominantly sour and salty, others are sweeter, spiced with liquorice or chilli, or designed to be dissolved in water. If you only look at the front of the packet, you could end up buying a product that doesn't match your taste or intended use.

The main pitfalls to watch out for are:

• Confusing a sweet flavour with a sour plum: many preserved Chinese plums contain sugar, sweeteners or honey alongside salt and acid.
• Underestimating the salt content: salty plums can contain significantly more salt per 100 grams than a typical fruit snack.
• Overlooking ingredients and allergens: sulphites, preservatives, colourings and sweeteners are common in dried plum snacks.
• Choosing the wrong pack size: a small bag is practical for on the go, while a 500-gram tub is better for sharing or frequent use.

What to look for when buying sour Chinese plums

1. Check the flavour profile and ingredients

Don't just rely on terms like “original”, “dark plum” or “ume”. Look at the full ingredients list. A product containing plum, salt and water serves a different purpose than a sweet-and-sour plum with sugar, liquorice and flavourings.

Common varieties include:

• Ume plums: usually refers to pickled or preserved plums with a pronounced sour and salty character.
• Huamei plums: often dried or salted plums with a combination of sweet, sour, salty and sometimes liquorice.
• Sweet-and-sour plums: suitable as a snack when you're after a softer, sweeter taste.
• Salty plums: useful in sauces, steamed dishes and sour plum drinks.

According to brand product information, flavour descriptions such as “refreshing”, “stimulates the appetite” or “traditional taste” can vary by recipe. Treat these descriptions as product positioning rather than a guaranteed effect.

2. Compare sugar, salt and sweeteners per 100 grams

The nutritional values per serving can be misleading when a packet contains multiple servings. Always compare the table per 100 grams.

For example:

• Jia Jian Cheng Chu Preserved Plum Halves lists 42 grams of sugar and 8.5 grams of salt per 100 grams.
• Chaoshan Collection Salty-Sour Plum contains 2 grams of sugar and 12 grams of salt per 100 grams, according to the product information.
• Jiajianzheng Prune uses sweeteners such as saccharin, aspartame and steviol glycosides; the packet does not state a sugar value.

A lower sugar content does not automatically mean a milder flavour. The product could be saltier or more intensely sour instead. With aspartame, the warning “contains a source of phenylalanine” is also important. Always check the current label, as the composition and nutritional information can change.

3. Pay attention to packaging, shelf life and use

A 60 to 80-gram bag is ideal for a first try or a snack on the go. Individual wrappers are handy for the office, travel or sharing. Larger packs are more practical if you also use the plums in drinks and dishes.

Store preserved Chinese plums in a cool, dry place away from direct sunlight. Seal an opened bag tightly to prevent them drying out. Products with moisture, such as salty plums in brine, should be refrigerated after opening according to the product information.

Also consider the application:

• Eating straight away: choose soft or chewy plums with sugar, liquorice or honey.
• Dried plum snack: go for a firm texture and a resealable packet.
• Sour plum drink: use a plum that releases its flavour easily in hot or cold water.
• Cooking: a simpler recipe with plum, salt and water gives you more control over the taste of sauces and dishes.

Recommended choices by user type

Suitable for: Budget-conscious beginners

LiUM Preserved Green Plum 160g

Why this fits the profile: A 160-gram pack gives you room to try the classic sweet-and-sour flavour at your own pace and share it if you like.

How this product avoids the pitfall

The ingredients list mentions green plum, sugar, salt and preservatives. This lets you see upfront that it's not a purely salty plum with just three ingredients.

Key benefit & highlights

160 grams, ready to eat and chewy in texture according to the product information. The label lists sulphites as an allergen.

Suitable for: Shoppers seeking top quality

UME House Sigui Dark Plum 80g

Why this fits the profile: Ideal for enthusiasts who love a pronounced four-flavour plum with a firm, full texture and individual wrappers.

How this product avoids the pitfall

The product information lists green plums, sugar, salt, citric acid and preservatives. This makes the flavour expectation clearer than with a packet that only has a generic taste name.

Key benefit & highlights

80 grams, individually wrapped and 60% plum according to the product listing. This product contains sulphites.

Suitable for: Specific use & heavy users

Chaoshan Collection Salty-Sour Plum 160g

Why this fits the profile: A practical choice for home cooks who want to use preserved Chinese plums in drinks, sauces, fish or meat dishes.

How this product avoids the pitfall

The ingredients are limited to plum, edible salt and water. This makes it easier to add your own sugar, chilli or other flavourings.

Key benefit & highlights

160 grams, ready to use and suitable for a sour plum drink. The product information states 12 grams of salt per 100 grams; refrigerate after opening.

How to use preserved Chinese plums

For a simple drink, crush one or two salty plums and mix with cold or warm water. Add sugar to taste and taste first before adding extra salt. With a sweeter variety, a plum with honey or sugar may already provide enough flavour.

In dishes, plums work well as a sour-salty seasoning. Purée a small amount for a dipping sauce with chilli, add a plum to steamed fish, or use the fruit in a marinade. Start with a little: the salt content can quickly dominate.

Frequently asked questions

Are sour Chinese plums the same as ume plums?

Not always. “Ume” usually refers to a Japanese or East Asian plum variety and preparation style, whereas Chinese plum snacks often use green plums that are dried, salted and spiced. Check the ingredients and origin on the packet.

How do you make a sour plum drink?

Crush one or two preserved plums, remove the stone if you like, and add hot or cold water. Taste and then add sugar as desired. Use a salty plum carefully, otherwise the drink can quickly become very salty.

How long do preserved plums keep?

The shelf life is stated on the packet. Unopened dried or preserved plums are usually best stored in a cool, dry place. Seal an opened bag tightly; products in moisture or brine should be kept in the fridge after opening according to the product information and used promptly.