Author: Site Editor Publish Time: 03-13-2026 Origin: Site
Tomato is one of the most important processed vegetables in the world and can be processed into a variety of different products, such as tomato juice, tomato paste, tomato sauce and tomato ketchup. Although these products have the same raw materials, there are obvious differences in concentration, blending, acidity, pH value and application scenarios.
In the food industry, different tomato products are often distinguished by indicators such as Brix, pH, and acidity. These indicators not only affect the taste of the product, but also affect the shelf life and packaging method.
The following are the main differences between several common tomato products.
Tomato juice is the lowest concentration of any tomato product and is usually consumed as a beverage. General raw materials are fresh tomato and concentrated tomato paste.
It is obtained by crushing, squeezing, filtering and sterilizing fresh tomato. The tomato juice has a thin texture and fresh taste, retaining a lot of natural tomato flavor.
Main features:
Strong mobility
Low solid content
Fresh and natural tomato smell
It usually does not add flavoring, thus maintaining a more authentic tomato flavor.
Main features:
Strong texture
Natural taste
No extra flavoring
Tomato sauce is typically made by adding salt, sugar, onions, garlic, and spices to tomato puree. Compared to tomato puree, it has a more complete flavor and can be used directly in cooking.
Main Characteristics:
Contains seasonings
Moderate consistency
Commonly used in cooking
Tomato sauce is one of the most common tomato condiments worldwide. It's typically made by adding sugar, vinegar, and spices to tomato concentrate, resulting in a distinctly sweet and sour flavor. Tomato paste and tomato sauce are produced using essentially similar processes. While the names differ in some European and American countries, they are essentially the same.
Compared tomato paste, tomato sauce is generally thicker and homogenized for a smoother texture.
Key Characteristics:
Sweet and sour flavor
Thick and smooth texture
As a condiment
Product | Brix | PH | acidity | Shelf life | Common Packaging |
Tomato juice | 5–8 | 4.1–4.4 | 0.3–0.5% | 6–12months | Glass bottles, Tetra Pak cartons |
Tomato puree | 18–22 | 4.0–4.3 | 0.4–0.6% | 12–18months | Canned goods, bags |
Tomato sauce | 25–30 | 3.8–4.2 | 0.6–0.8% | 12–24months | Glass bottles, bags |
Tomato ketchup | 8–12 | 3.5–3.9 | 0.8–1.2% | 12–24months | Squeeze bottles, bags |
Brix (Brix)
Brix represents the soluble solids content of the product, mainly including sugars and some tomato solids. The higher the value, the thicker the product is usually.
PH value
PH value indicates pH value. Tomato products are usually acidic food products, so they inhibit microbial growth and extend shelf life at an appropriate pH range.
acidity
The acidity mainly comes from the organic acid in tomato and the added vinegar, which is very important to the flavor and preservation stability of the product.
Although tomato juice, tomato paste, tomato sauce and tomato ketchup are all made from tomato, there are significant differences in concentration, acidity, ingredient and usage.
These differences not only help consumers to select the right products for cooking, but also help to better understand the characteristics of different tomato products in the food industry.
