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The Benefits of Horizontal Motion Conveying Bulk Products

Triple/S Dynamic

Nearly a century ago, horizontal motion conveyors began making an appearance in the mining industry. As early as the 1930’s, companies such as Overstrom and Sons (which would eventually become Triple/S Dynamics) were manufacturing drives that generated a slow-advance/quick-return motion. These devices would become the basis for today’s horizontal motion conveyors. Also known as “differential motion” conveyors, these early machines employed complicated drives involving cams, gears, and rotating elements, all of which negatively impacted their overall reliability.

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by Jay Sullivan President

Development Basics for Pasteurized (HTST), Aseptic and Similar Products

MicroThermics, Inc.
 
The underlying objective of any thermal processing of beverages or liquid food is safety.   Thermal treatments consist of heating a product and holding it at a desired temperature for a specific length of time in order to either pasteurize, or aseptically process (sterilize) the product. For many processes, the minimum log reduction of bacteria and are set by the FDA or USDA. However, these are minimum requirements, and are usually exceeded for many reasons including attaining lower failure rates, longer shelf life, and product quality & image.


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GloryBee Foods Conveys Ingredients Having Disparate Particle Sizes And Bulk Densities Without Separating Blends

Flexicon Corporation

GloryBee Foods, founded in 1975 as a one-man operation selling honey, is a leading manufacturer and distributor of organic food products. The family-run business still sells honey and other liquid sweeteners, but it also markets a broad assortment of spices, herbs, trail mixes, flours, grains, baking mixtures, rice, beans, pasta and other dry bulk foods. The diverse product line requires the operation to convey bulk materials having dissimilar particle sizes, bulk densities and flow characteristics to a filling machine—undamaged and with no separation of blended products.

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A Guide to Clean In Place (CIP)

A & B Process Systems Corp.

Clean-in-place (CIP) technology offers significant advantages to manufacturing facilities, from efficient and reliable cleaning of process equipment and piping at lower cost to improved product quality. This summary highlights the important factors in CIP technology, identifying several designs of CIP systems and discussing the basic operation of the units.

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Strategic Nutrition for Bone & Joint Health

Fortitech Inc.

Nearly eclipsed in the public eye by health conditions with more visibility, bone and joint conditions are in fact the leading cause of long-term pain and physical disability worldwide. The range of musculoskeletal conditions includes, back pain, osteoporosis, rheumatoid arthritis, osteoarthritis and bodily injuries.

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Purifying Compressed Air and Steam for use in Food Processing

Balston Filtration and Separation, Div. of Parker Hannifin Corp.

When compressed air or steam is used in the food processing industry, it is necessary to ensure that the gas does not contain materials that can interfere with the process or lead to an unacceptable product. If the presence of condensation, particulate or compressor oil exists in compressed air; these contaminants can lead to malfunction of the processing equipment or a contaminated product, resulting in a significant economic loss. In the same vein, the presence of chemicals from boiler feed water in steam or microorganisms in sterile air can lead to product contamination and a lack of compliance with regulatory requirements, such as the 3-A regulations. In addition, clean-in-place procedures that are used to prepare and/or sanitize food preparation systems require highly purified compressed air and steam of well defined quality.

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Measuring Moisture Content Using Water Activity

Decagon Devices

 
The terms moisture content and water content are often used interchangeably and represent a measure of the quantity of water in a product. Moisture content provides valuable information about yield and quantity, making it important from a financial standpoint. In addition, moisture content provides information about texture since increasing levels of moisture provide water mobility and lower the glass transition temperature.

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Complete Moisture Analysis

Decagon Devices

 
The importance of water in determining product safety and stability has long been recognized. The ancient natural preserving practices of salting, sugaring, brining, and dehydrating limit the growth of spoilage organisms by reducing the amount of available water. Traditionally, discussions on controlling the water in products have focused on moisture content or the total amount of water in a system. Moisture content provides valuable information about product quality, but it is only one part of a complete moisture analysis. Water activity is another important moisture measurement that provides  essential information about the energy or availability of water in a product. Water activity and moisture content are both needed for a complete moisture analysis.

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Safe Handling of Sugar for Refineries and Consumers

MAC Equipment

 
Significant recent events have caused sugar refiners to review how materials are handled in the ir production facilities. Historically the refiners have used mechanical means (screw conveyors and bucket elevators) to handle bulk sugar. Recent changes in legislature atop industrial incidents have caused producers to seek alternatives, such as pneumatic conveying, as well as address the issue of dust collection in refineries.

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Bean Amylase inhibitor and Other Carbohydrate Absorption Blockers

Pharmachem

Many believe that excessive intake of refined carbohydrates (CHO) plays a major role in the development of obesity/overweight, type 2 diabetes mellitus and insulin resistance, a collection of events commonly referred to as “diabesity,” and have sought natural means to overcome these linked perturbations. As a first approach, planned diets with low portions of refined CHO have become popular.

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