Granulometry chocolate for vending

The importance of granulometry in chocolate for vending

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What is granulometry?
The granulometry of a soluble product is the size distribution of the granules that forms it. In the case of cocoa, when we talk about its granulometry, we refer to the size of its granules, which determines the entire process of making a chocolate cup.


Importance of granulometry in chocolate for vending
As we mentioned, quality or flavor are important factors in a chocolate. Although these are always decisive, when we talk about soluble products for vending machines, the granulometry is another factor to be taken care of, especially in products as porous as chocolate for vending machines.
A good level of granulometry will ensure that the chocolate powder does not cake at the bottom of the drink, nor does it clog the machine’s canister or shaker. Vending machines offer hot drinks at a certain temperature, so the granulometry must be suitable with the temperature given, and in this way, it will dissolve without problem in milk or water.
In other words, the chocolate must have a constant density and dosage, both to maintain the good condition of the vending machine and to dissolve it well in the vending cup.
The grain size that best meets these characteristics is between 0.2 and 2 mm.


Laqtia chocolate granulometry for vending
At Laqtia we have analyzed in detail what is the best granulometry level for chocolate from vending machines, to achieve the highest quality and the best flavor for a hot drink. In addition, we work with the same supplier of cocoa since we began to manufacture and sell it, which has allowed us to know its quality and the best way to work with it.
What is more, we consider that solubility is as important as granulometry. In order for these attributes to maintain their maximum quality, we recommend that size of granules must remain stable, with the least degree of humidity possible and uniform.
The solubility comes from a well-dosed machine, a correct temperature and extraction system, and a suitable mixer.
In addition to taking care of grain size and solubility, at Laqtia we use first class high quality raw materials and a suited production process, which allows us to obtain high quality standards in our chocolate for vending machines.

Family of Laqtia milk products

How long does granulated or powdered milk really last for vending use?

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How long is the shelf life / Best before date of milk powder?

The shelf life of powdered milk in vending machines will depend on the type they contain. For example, skim milk powder contains 5% or less moisture and less than 1.5% milk fat, which makes it last longer than whole milk powder or buttermilk.

Therefore, if you are going to use powdered milk for vending, it is best to use skimmed milk. (and not only for its long lasting life, but for foam reasons, but this in yet another story to be told some when else)

Shelf life

Although different entities, such as the US Department of Agriculture (USDA), ensure that powdered milk lasts between 2 and 10 years, after the expiration date has passed, it is recommended that you follow the instructions from manufacturers. Laqtia granulated milk for vending machines, for instance, has an expiration date of 18 months.

How to store powdered milk for vending machines so that it is better preserved?

Maintaining the powdered milk in optimal conditions depends, on correct storage.

The transport and storage of milk powder for coffee machine must be done in a cool and dry place, at temperatures below 25º and with a relative humidity of less than 65%, therefore, it should not be put in the fridge.

Powdered milk should be in a hermetically sealed container, out of the light.

As it cannot contain moisture, a wet teaspoon should not be placed in the container, for example, as this could moisten the rest of the product and consequently spoil it.

When should I throw away the milk powder?

First of all, you must bear in mind that you must discard the milk powder from your vending machines when it passes its expiration date, but there are also some signs that can warn you that it is time to discard it.

If the powdered milk in your vending machines gives off a bad smell or has a yellowish color, it means that it is in poor condition. On the other hand, if some lumps have formed, it is because moisture has entered, and therefore, that milk can no longer be consumed.

Likewise, the appearance of mold on the surface is also an indicator of its poor condition. This is also due to the entry of moisture into the product, hence the importance of storing it well in an airtight and dry place. If you have any questions or need more information about granulated milk for vending, do not hesitate to get in touch with us.

Family of Laqtia milk products

The key to excellence in milk for vending machines

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Not all powdered or granulated milk are and work the same way, nor do all behave the same way in vending machines. The difference between one and the other is based mainly on three aspects: the raw material, the manufacturing process and the granulometry.

Milk raw materials for vending machines

When choosing powdered (Or rather granulated) milk for your vending machines, you should look at the origin of the raw material of which has been manufactured. Powdered milk for vending machines is still liquid milk from which the water has been removed, so the origin of the cattle will be what indicates its quality.

At Laqtia, for example, all our milk for vending machines comes from Western European cattle which, upon arrival at our factory, are analyzed by the quality department and treated following the strictest safety measures.

The milk manufacturing process for vending machines

To ensure that the milk served by your vending machines is excellent, the manufacturing process must also be.

Milky products for vending machines are manufactured using milk, lactose and whey. But if they are mixed directly, the final product would be very purulent and would not last in the machines. For this reason, at Laqtia we use steam injectors to carry out the initial mixture, which results in a wet product that then passes to a drying funnel where it is treated at 90 degrees to form the dry granules before continuing with the process – which is different in depending on whether it is whole milk, skimmed milk or milk-based preparations, and whether or not sugar is added. You must bear in mind that 1 Kilo of milk for vending is equivalent to 10 liters of liquid milk.

Another characteristic to take into consideration in the manufacture process of milk for vending machines is food safety. Check before choosing the product what kind of safety measures and standards are applied in the process, both to the raw material and to the factory machinery, since all of this will affect the quality of the milk that your customer will enjoy final.

Never choose milk for your vending machines from brands that do not test for staphylococci (whose presence indicates an inadequate milking process and low hygienic and sanitary quality), listeria or salmonella, that do not analyze the surfaces of their machinery in a periodically or that do not include the microbiological analysis carried out on the product in each batch.

Volume and stable granule

There are two fundamental factors that you have to take into account to choose the best milk for your vending machines: the granule size and the volume. If both are stable, the vending machine will work correctly without any problems such as the mixer getting stuck, the quantity dispensed being less than desired, or the final quality of the milk that the customer drinks not being optimal. .

The volume and final granules of milk for vending machines depend on the way the grain is broken in the manufacturing process. At Laqtia, for example, we use mobile filters that sift the product until it reaches the perfect granulometry. You must bear in mind; again, that 1 Kilo of milk for vending is equivalent to 10 liters of liquid milk.

Summing up; before choosing powdered milk for your vending machines, make sure that the manufacturer brand takes care of the entire manufacturing chain in detail: from the selection of raw materials to final delivery. In this way you will have the security of offering your customers the best quality vending milk.

Laqtia takes you into the world of soluble cocoa

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Today at Laqtia we want to dedicate our blog to one of the sweetest products that we offer to our customers, soluble cocoa. If you are a lover of chocolate and sweet drinks, do not miss this article in which we will tell you all about it.

More than 50 nutrients and bioactive components make up this food that arises from the seeds of the pods of the cocoa tree, Theobroma. Thanks to these nutrients and components, cocoa is a superfood that provides multiple health benefits.

Laqtia takes you into the world of soluble cocoa

28 Octubre 2020

Today at Laqtia we want to dedicate our blog to one of the sweetest products that we offer to our customers, soluble cocoa. If you are a lover of chocolate and sweet drinks, do not miss this article in which we will tell you all about it.

More than 50 nutrients and bioactive components make up this food that arises from the seeds of the pods of the cocoa tree, Theobroma. Thanks to these nutrients and components, cocoa is a superfood that provides multiple health benefits.

Soluble cocoa has been included in the pyramid of the Mediterranean diet thanks to its multiple benefits for the body

Soluble cocoa benefits

    • It provides certain vitamins such as group B, A and E. As well as minerals such as phosphorus, iron, sodium, calcium, zinc, potassium or manganese, among others. Thanks to these minerals we help to strengthen the immune system.

 

    • It is an antioxidant food and drink. What does this mean? Cocoa powder has more than 30 antioxidant substances, optimally protecting cells from damage caused by aging.

 

    • Soluble cocoa is a perfect stimulant. If you don’t like tea or coffee, it’s an ideal drink for long, hard days at the office. Plus, it will sweeten your days! Thanks to theobromine, we stimulate the nervous system.

 

    • It improves the mood. Who has not ever heard that if you have a bad day it is best to eat chocolate? And it is true! Cocoa powder contains flavonoids, secondary plant metabolites that improve the mood and spirits of people. Plus, it helps fight depression!

 

    • These metabolites also have an important role in the brain, they are neuroprotective. In this way, we improve memory and learning ability.

Don’t hesitate and try our vending cocoa. A drink that combines quality and delicacy in just one drink. Laqtia and its products are undoubtedly the best company for your working day, for your employees, for waiting hours in a hospital or in any public space. The world of vending is ours and your best ally!

Do you want to know more about us and our soluble cocoa? Contact us for more information about our products. If you have any questions or need to receive information, you can write us an email to [email protected]om.

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