Tomato Paste Packaging
This article discusses the different factors that affect the packaging of tomato paste. You will also learn about the Aseptic packaging process and the containers for tomato paste. To make the tomato paste packaging process as easy as possible, you should follow a few simple steps. First, you must decide on the type of packaging you want for the product. You can choose from many types of containers that are designed to keep the tomato paste fresh for a long time.
Factors affecting tomato paste packaging
Tomato paste packaging is one of the important factors that affect the quality of the product and its commercial viability. Technological advancements, the introduction of new components, financial factors, and industry associations have all contributed to the evolution of the packaging process. At present, tin cans dominate the tomato paste and puree packaging industry and account for nearly 42 percent of the total exports. Flexible packing and glass jars each account for about ten percent of the overall revenue. However, cardboard packaging has maintained its place in the world market for tomato products.
The use of low-temperature and oxygen-resistant packaging has been shown to enhance THPS and protect lycopene. This packaging also has a similar shelf-life to composite film. Additionally, researchers have found that 30 different types of polyphenols found in tomato may transfer into tomato paste and THPS. It has been suggested that these polyphenols may contribute to the color change of tomato products.
In addition, the price of tomato products varies by store format, with the price of products in discount stores lower than those in hypermarkets. This difference is attributed to the fact that discount stores tend to have lower management and assortment costs than hypermarkets. However, there was no significant price difference between supermarkets and hypermarkets.
Glass packaging also plays an important role in influencing the price of tomato products. This is because glass tends to be more expensive than other packaging materials. Moreover, consumers tend to associate tomatoes with wholesomeness. Thus, they prefer products that are packaged in small glass bottles. Glass packaging also facilitates assessment of product attributes and builds consumer expectations about taste.
Modern production lines can pass concentrated tomato tomato paste packaging juice through a tubular pasteurizer. This results in cool or aseptic packaging. This method is also able to preserve the vitamin C in the tomato juice. Using P2 packaging reduces oxidation and increases lycopene content, whereas P1 packaging only increases its oxidation rate.
Tomato processing technology has a role to play in ensuring the economic sustainability of tomato production. The development of new methods to process tomatoes can make the entire process more efficient and reduce waste. Moreover, it can improve the quality of raw materials and preserve lycopene, the primary health-promoting agent in tomato paste.
The costs of producing tomatoes with geographical indications can be high. Producers who want to sell a product with a PDO label must meet rigorous production standards. For this reason, tomato products with this label will generally cost more. Furthermore, the product must also be stored in a location that provides constant air circulation and fresh air.
Tomatoes are sensitive to contamination. Consequently, they require special packaging techniques. Tomato containers should be cleaned before loading and have proper ventilation to prevent damage. Tomatoes are also highly impact and pressure sensitive. Because they are packaged so tightly, they should be protected against a high level of damage in transit.
Aseptic tomato paste packaging process
The aseptic tomato paste packaging process aims to reduce the risks of food contamination. The process involves reducing the time and temperature required to sterilize the paste. Once sterilized, tomato paste is piped into special metal bins or pre-sterilized aluminum bags. Tomato paste packaged in this way can keep for up to 24 months. However, to maintain optimum quality, the product should be stored in a refrigerator. This prevents oxidation, which may cause darkening.
The tomato paste packaging process includes a hot-break and a cold-break step. The former step uses higher temperatures to break down tomato particulates. The latter step preserves tomato colour and flavours. In contrast, the hot-break process does not destroy all microorganisms and may cause pectin to break down.
The evaporation step is the most energy-intensive step of the entire tomato paste process. This step removes water from the juice. The result is a concentrated product of about 28% to 36%. The evaporator is a specialized machine that automatically regulates the input of juice and output of finished concentrate. The operator sets the Brix value on the control panel for the desired concentration. The juice in the evaporator slowly increases concentration during this stage. The temperature is below 100 degrees Celsius.
Aseptic tomato paste packaging is essential to ensure the safety of the product. Unlike other packaging methods, aseptic packaging allows the product to be shipped in large quantities without risk of contamination. While it is often associated with tomato paste, aseptic packaging is used for other food products as well. This type of sterilization method improves the shelf life of food products by reducing the presence of germs and bacteria. The process is also effective for freezing dairy products.
The tunnel structure may include means for preventing insects. For example, the tunnel’s covering may contain insect-repellent nets. The tunnel’s lateral openings should also be protected tomato paste packaging from insects. The tunnel structure is made of plastic or another material that is UV-protective and diffusive. It is also preferable to use diffuser polyethylene because it helps disperse light evenly. In addition, it can be insulated to reduce the temperature inside the tunnel.
An alternative tomato processing method involves no intermediate concentration of tomato paste and no elongated storage time. Instead, the juice from fresh tomatoes is immediately processed into processed tomato products. The tomato juice is slightly concentrated, resulting in a tomato puree with the right consistency for processed food products. It is then filled in a package and sold as a finished product. This method is commonly known as the fresh pack method.
There are more than 90 aseptic bag-in-box fillers in operation. The tomato product market is one of the largest in the bulk bag industry. Tomatoes are grown in California and processed, packaged, and shipped throughout the U.S.
Containers for tomato paste
Tomato paste is available in a variety of containers, including glass jars, cans, and tubes. While they all come with their own unique characteristics, general storage guidelines for all of them remain the same. To keep the paste fresh, store it somewhere cool and away from heat sources. Avoid placing glass jars or tubes near radiators or ovens.
When it comes to shipping, refrigerated containers are recommended. These containers keep food products cold and prevent spoilage, and they are also a great choice for storing tomato paste. These containers also help preserve the product, as they can last for months even after its expiration date. You should always be aware of the storage conditions when buying tomato paste, since it will spend a lot of time on the road.
Keeping tomato paste in the fridge is important to maintain its quality. After a certain period, the quality may begin to deteriorate. Check the label for the expiration date. If the container is still swollen and has a dark or wet appearance, the paste may be spoiled. It will also begin to smell bad.
It is recommended that you buy canned tomato paste with a best-by date. This will help you use it sooner. However, if you need to store the paste longer, you can freeze it. Tomato paste is usually best stored in an airtight container in the refrigerator. It can also be frozen, but keep in mind that the quality will decline as the paste thaws.
When shipping tomato paste products, it is important to consider safety issues. Depending on the type of container, tomatoes can develop mold or mildew if they are exposed to oxygen and moisture. This can be a serious health issue. To avoid this, you should choose containers that are designed to prevent these issues.
Tomato paste can be stored in a refrigerator for several days or longer. If you store it properly, it can remain fresh for two or three months. However, you should keep the container covered when not in use to ensure it doesn’t spoil. Keep in mind that the shelf life of tomato paste will be reduced if it has been exposed to heat or humidity.
Containers for tomato paste are not only used to store the product, but also to transport it from one location to another. It is important to choose the right one for the product, as different categories have different needs for the packaging. For example, canned tomatoes and purees cannot be stored in hard plastic containers. Furthermore, flexible pouches have not yet caught on in the peeled tomato market.
To ensure the quality and freshness of tomato paste, manufacturers must use appropriate container types. For example, cans are considered the best containers for tomato paste, since they extend the product’s shelf life.