Explaining Micro-Reduction and Processing

Seeds are great food. They are great additives to salads and other food items. They are not only a great source of nutrition; they also add a great flavour and crunchy texture to the food they are added to. But seeds are difficult to process from supply chain point of view. They are live. They are the source of life of new plant and contain the essentials for growth and nutrition of seedlings. They are designed by nature to sustain harsh conditions and yet grow into a plant when conditions are right.  However, this very advantage of theirs is the reason that they are favourite of bacteria (such as salmonella) and fungus as well. Seeds can develop pathogens at any time during their transportation and storage. The long duration of storage before they are consumed, makes them susceptible to develop pathogens at any time during their journey from the plant to the table. Not only that, during their journey there is a risk that the seed may die, losing essential enzymes and proteins and thus changing its taste. Because of these reasons seed processing and packaging requires a special setup for their supply chain management. An experienced 3PL would have a separate processing for seeds and grains to ensure high yield and high viability of the seeds, when it reaches to the table of the end consumer.

 

Seeds are grown and transported across thousands of kilometres. They move from the places where nature intended them to reproduce to places where human intend to consume them. The transportation to the place of consumption and place of consumption itself are harsh for the seeds and full of pathogens that seeds are not designed to sustain. Not only that, seeds collect waste, stones and sometimes metal pieces while being processed by machines. The net effect is that the yield of useful, edible, high quality seed is very low. There are numerous incidents when the whole batch of seeds has been rejected due to health considerations. The sterilization process controls the pathogens in the seed and enables the batch to meet the health and safety standards by following the below mentioned steps.

 

Large screening: The heavy contamination particles (stones, metal, droppings) are easier to remove. Filtering the seed through right mesh size and passing through a metal screen usual does a great work of removing these. However, for finer contamination, such as bird droppings, feathers, light weed seeds etc. the process is little tricky. The blow air technique is used to filter these. The seeds are passed through of flow of air. The air pressure is just right so that everything except the seed is blown away and just the seeds drop in the collection bin or for very light seeds, just the seeds are blown and collected and everything else drops in the waste collection.

 

Sterilization: There are various processes that reduce the bacteria, mould and general infectious substances in the seed. For example, fumigation is passing antibacterial fumes through the seed. While it kills the bacteria, it leaves small amount of chemical on the seed. These can be cleaned with water, but that brings its own challenges.  Dry heat processing kills the germs very effectively. Process the seed through very high heat for little time. However, this process is known to alter the taste of the seed. The seeds tend to retain the heat and get cooked (even if by a very small amount). Some seeds even die and change the texture completely due to heat. Dry steam processing is another technique that claims to give good results, but suffers from drawback of exposing the seed to very high temperatures and it also leaves some residual water on the seed. Though all the techniques are excellent, none of them offer high yield assurance with little or no change to the flavour and texture of the seed. Pasteurization, fumigation, irradiation etc. have not really met the expectation that customers have from a sterilization process.

A newer technique of organic micro reduction which involves using oxygen to kill bacteria like salmonella has much higher yield. The seed is coated with a liquid solution. The solution harnesses the power of oxygen to neutralize the pathogens and provides total coverage. The liquid then biodegrades leaving the seed unaltered. The seed is completely safe, sterilized, organic, raw and viable, just as nature intended it to be. The validated intervention system ensures application to every individual seed. The complete commercial system such as NEO PURE also includes the option of a dryer, where the seeds are coated with solutions that dry off faster to ensure completely dry consistent seeds, leaving a completely dry and viable seed. The process is used by many suppliers for almost any kind of non-sprouted grain and non-sprouted seed.

Repackaging and screening: The processed seeds are then packed into small quantity packing as required for retail. The care must be taken that the packing material is itself sterilized and free of all micro bacterial culture, and does not allow any water or air to pass into the packing, to the seeds during shipping and storage. The retail packs are then passed through a final metal screening to ensure that there is no metal piece that has escaped into the final outgoing product. This screening is usually done using x-ray technique which is harmless to the seeds.

 

 

So, as we see that seeds and grains are gaining popularity as food toppings, right from breads to salads; it is imperative that vendors adapt to newer sterilization techniques for better business results. With newer techniques of sterilization, the vendor can ensure that his seeds are safe, healthy and nutritious, when they reach the consumer and we all know that Happy Customers mean Happy Business!

The Future of Supply Chain, Logistics & Manufacturing: How Technology Is Transforming Industries

Technology is changing fast. It is evolving at breakneck speed. There is no aspect of business that technology has not impacted. However, so far we have used technology for just a little more that some fancy automation. That is just scratching the surface when it comes to use of technology. With the pace at which the technology is progressing, we are going to see some major advances in the way whole business, right from production to delivery, is done. The new technologies will lead to faster, cheaper, more reliable business practices that will look very different from the practices of today. Let’s take a look at a few advances that have the potential to completely change the way we do the business.

  1. 3D Manufacturing: 3D manufacturing is not new. It’s been around for more than 2 decades. However it has really picked up in last few years. While it is still confined to mostly prototyping shops, 3D manufacturing offers a lot of agility to production process for many kinds of products. 3D manufacturing will shift the point of production to the very end of supply chain, just before the last mile delivery. If fact, with 3D manufacturing, the whole supply chain will become just a raw material supply chain. As 3D printing is customizable, the 3PL providers will offer it as a service, with product owners supplying the designs and preferred raw material sources. this will make them more lean and capital efficient.
  2. RFID use is set to proliferate in big way: It allows the manufacturer to track each and every unit of product and in many cases even the components of product, at any point in whole cycle, without intervention of any human with the system. RFIDs are being used in manufacturing and in Logistics as well, to track the movement of the product. So far the RFID use is still in early stages. They will be used for many other things such as validating the order, to ensure order has all the correct items and anomalies in the order are corrected as soon as they occur. They will help in improving the quality of products, and increase the effectiveness of whole supply chain and not just track and trace products.
  3. Delivery Drones: Few companies such as Amazon are experimenting with delivery drones right now. There are still some legal hurdles before drones are cleared to fly and make commercial deliveries. However once they take to the skies, the last mile delivery will change completely. The deliveries will be faster, more cost effective and less prone to error. The largest benefit will be seen in deliveries to remote, rural areas where the cost of single delivery by motor vehicle compared to the product being delivered, is quite high. Drones will also add to security and reduce the damage to the product as there is no human interaction involved in carrying the product.
  4. Self driving vehicles/Smart Vehicles: While self driving vehicles are yet to arrive, they are just around the corner. There is little doubt about the benefits they will offer. Benefits such as increased overall speed of delivery (with no mandatory breaks for drivers), increased reliability and efficiency of the vehicle will have positive changes to the supply chain and logistics. For example, the JIT manufacturing may get a whole new meaning. Smart vehicles are already here and are being used by logistics providers. Technologies such as tyre pressure sensors help the company in determining the fuel efficiency of the vehicle and make necessary adjustments not only to the load and vehicle but also to their cost calculations. GPS tracking provides exact location of the trucks and estimated time to reach the pickup location, providing the time remaining to have their shipment ready at the loading bay.
  5. Internet of Things (IoT): with IoT everything connects to everything. That’s what internet of things promises to be. In fact Industrial Internet of Things (IIoT) is where the excitement for businesses is high. Through simple IoT, the customer’s equipment places an order, which runs down the chain and enter manufacturer’s system. The system automatically checks for inventory , which is all tracked and verified by RFID and places the order for components that are not available in inventory. It gets the expected delivery date of these sub components for vendors, calculates the production times and delivery times and gives a rather accurate date of delivery to customer. The system schedules the production run and schedules the vehicles for delivery, which are tracked by GPS. If there is delay in arrival of components, the system triggers the alarm to the human user and to the vendor. All the while, the product is tracked and traced using RFID and order status updated to the customer, along with exact location of the product, if required. Once on board the truck, again exact location of the delivery is tracked. The traffic delays, if any, are adjust in delivery schedule and made available to the customer on his mobile phone. Get the picture?
  6. Big Data: With so much tracking, tracing and sensing, there will be a huge amount of data available for business scientist to play and come up with better solutions to business problems. Two key areas where this huge amount of data will be analyzed and used in business are maintenance and business analytics.
    1. Predictive maintenance. With so much of data available from the sensors, it will be possible to predict the time and point of failure of machine. The machine learning algorithms are already developed to use the sensor data and predict when the machine or component will fail. Add this with IoT, when the system will order the component just before its predicted failure, so that it is available just when the machine fails. This will reduce the machine downtime to bare minimum time required for replacement, while extracting maximum value from the failing component.
    2. When does the business expect large order volumes? What are the main causes of returns? Which warehouse gets most returns? Which shipper provides best value for every dollar of product delivered? These just few basic questions that big data can answer. Add to this all the information from social media, which is unstructured and advancements in machine learning and cognitive analytics. Pretty soon, you will be asking your computer “how much of my product will sell during this Christmas” and it will reply with a number with high level of confidence. It will speak to you just like Siri does today.

We have just touched upon a few technologies that will change the game when it comes to business of manufacturing and logistics. There are more technologies that will continue to deliver efficiencies and cost savings. The technology assisted future of business world looks very different and very exciting.