pilot-scale-freeze-dryer-datasheet-pdf

Pilot-scale-freeze-dryer-datasheet.pdf

pilot-scale-freeze-dryer-for-instant-coffee-pdf

Pilot-scale-freeze-dryer-for-Instant-Coffee.pdf

Do you know that the famous classical music composer and pianist Ludwig van Beethoven insisted on drinking a cup of coffee made from exactly 60 pieces of coffee beans? Currently, around 50% of the world’s green coffee beans undergo processing through instant coffee manufacturing equipment to produce instant coffee. The process requires roasting, grinding, brewing, and heating to obtain the extract; the coffee extract will either go through a spray drying process or a freeze-drying process.

Instant coffee

Fruit dehydration is the earliest form of food preservation, with the earliest written record of dried fruits dating back to ancient Mesopotamian tablets, which contain the world’s earliest known recipes. Today, some of the most popular dried fruit snacks are raisins, dates, mango, pineapple, prunes, figs and apricots. Dried fruit processing equipment helps preserve the nutrients and sweetness of the fruit and prolongs its shelf life.

Dried fruit

A juicy piece of fruit evokes images of sunlight and warmth. But manufacturers take the reverse route and freeze the harvested products to keep their nutritious mix of minerals, fibers, and vitamins intact. Frozen fruit processing equipment takes temperatures down to around -18 °C, giving the foods an extended lease of life. Many smoothies, jams, and purees we consume are the fruit of frozen labor.

Frozen fruit

From cassava to sweet potatoes, various types of vegetables are processed to make one mixed bag of vegetable chips. Mainly consisting root vegetables like taro and parsnip, vegetable chips are often introduced as a healthy alternative to potato chips. To make these chips, you first need to slice the vegetables and cook them depending on your product; you can simply bake them or fry them, deep fry them, or dry them. After this process, flavorings are added to the chips.

Vegetable chips

First commercially sold baby food was created by Henri Nestlé when he combined cow milk with sugar and grains. Baby food industry has since grown to offer everything from whole wheat infant cereals to ramen-flavored baby food. From infant formula to fruit puree, choosing the baby food processing equipment is related to the type of baby food you want to make.

Baby Food

Mealworms are a classic angling bait, but their high protein content makes them more than just a snack for fish. The fresh larvae of the insect have long been consumed in Southeast Asia and, in 2021, the European Commission approved dried yellow mealworm as an edible product.

Mealworm protein

Instant soup is quite popular due to its ease of use and quick preparation. Products like cup noodles and vegetable soup mixes are some of the examples commonly used by consumers. The instant soup processing equipment is used to dehydrate or dry components of the soup mixture to prolong shelf life and preserve the taste of the vegetables and other components.

Instant soup

This powdery food made of dehydrated and ground vegetables is a great way to preserve flavor and nutrition for a long time while still having the benefits of eating fresh vegetables. It is beneficial to turn seasonal vegetables into powders for all-year-round use. Certain vegetable powders, known as green powders, are especially popular as dietary supplements and are used in smoothies for racing a recommended daily intake of vitamins and minerals. Furthermore, vegetable powders can be added to foods as coloring, for instance, in baked goods or to pasta sauces and omelets.

Vegetable powder

Designed with highest level of hygiene, avoiding leakage

Optimised design for upscaling and reduced maintenance costs

Retains product qualities

It goes by many names. Freeze drying, lyophilization, or cryodesiccation is a form of dehydration that involves freezing the product to remove its water content and then removing the ice by sublimation – this means going from the solid to the gaseous state without going through the liquid phase. Freeze dryers are widely used in the pharmaceutical industry to increase the shelf life of products such as vaccines and other injectables. Due to their ability to best preserve the flavors, freeze dryers are used for food preservation in the food industry by dehydrating high-value products such as seasonal fruits or coffee. Industrial freeze drying systems are usually comprised of multiple components including vacuum pumps, stainless steel condensers, some form of heating and lastly, a chamber for drying where the materials are placed and processed.

Freeze dryers

Chemical

Food

Pharmaceutical

Industrial drying machines are designed to remove moisture from your product. But the drying process must cater to variations in the state of matter and molecular structure of the input material. Industrial dryer technology exploits the modes of heat transfer (convection, conduction, radiation, evaporative cooling) to control the moisture content.

Drying

With over one-third of the population consuming it daily in different forms, coffee is one of the most popular processed beverages worldwide. Not only serving as drinks, but coffee is also often regarded as a culture. Coffee manufacturing is a knowledge-intensive industry. Coffee beans from different regions will reveal different tastes, while the level of caffeine could also be different. When it comes to coffee bean processing, the range of roasts varies from light golden brown all the way to dark. The method of tasting coffee differs between countries, habits, and tools.

Coffee

Our food chain starts in the soil, growing crops and livestock. But between the fields and the stores, there is a line of industrial food processing equipment. Processes may be as minimalistic as cleaning fruit and as complex as homogenizing milk alternatives made from pressed legumes. In each case, processing technology is an important link in the food production chain.

Fruit pulp is a mass of pressed fresh fruit not meant for immediate consumption. Production of fruit pulp avoids wasting food and preserves the flavors and nutrient value of the fruit product. Processed fruit pulp is an ingredient in beverages, sauces, baby foods, jellies, smoothies, and bakery products.

Tradition and manufacturing procedures dictate the distinction between fruit juice, puree, and pulp. Still, naming and labeling are complex and depend on regulations, type of fruit, texture, consistency, preservation methods, and sugar or solid content (measured in Degrees Brix). Depending on your desired output, there are various fruit pulper machines for different stages of production that make the process quicker and more efficient.

Fruit pulp

If Popeye needed spinach for his power, you need healthy snacks to boost your energy! From dried fruit chips to nuts and protein bars, healthy snacks have become more popular since the 2000s, and the global healthy snack market will reach USD 98 billion by 2025. In the wide range of healthy snacks, raw fruits and vegetables appear as the main ingredient, and these snacks focus on the high protein content and reduced fat or carbohydrate percentages. Also, “less processed” and “less amount of added chemicals” are the primary trend in making healthy snacks as the clean eating movement began after the 2000s.

Healthy snacks

Eating is more than just nutrition, but we have found ways to increase the nourishing power of our foods. Nutraceuticals manufacturing, from vitamin C powder and probiotics to omega 3 oil, is a concentration of natural ingredients and health supplements that complement our diets. While dietary supplements are not quite haute cuisine, the process of extraction and purification is no less a blend of science and art.

Nutraceuticals

Process

Batch

solid

Freeze drying is a complex and time-consuming drying process which requires maintaining the quality of the product. It can be a delicate and expensive

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