Dairy Farm

Wisconsin Farm Technology Days - what does that mean to Nelson-Jameson?  (Other than the fact it is being hosted on the north side of Marshfield this year, July 12^th – 14^th, which will make it interesting to get back and forth to work due to additional traffic of the anticipated 80,000 attendees!)  What it should mean is a chance to meet with our fast growing farm customers! We are experiencing a 23% increase in sales from last year of our test kits and other farm related items.

DSM and PortaCheck will be joining Nelson-Jameson in our booth. With 600 exhibitors we want to set ourselves apart from the many other educational and commercial booths.  With the expertise of DSM and PortaCheck I am excited to think of the information these two vendors can provide to farmers to improve their milking operations.

Within our booth we will be showing various milk testing supplies (such as test kits), pH testing supplies, and a new

Irregardless of our personal opinions this is certainly an issue of spirited debate, having many implications involving food safety, free market concerns, product availability

Imagine a food processing plant without water. Sure there are some that are going as dry as possible to avoid microbiological problems, but for most water plays multiple roles in the manufacturing process. Well or city water for potable and non potable streams, make-up water for reconstituting ingredients, cooling water for heat exchangers, condensate (cow) water for soft rinse applications, water carrying permeate from UF units, water for cleaning chemicals and equipment rinses, effluent water to carry waste to treatment plants, laboratory water purified for various tests, potable water for personnel use.  You get the picture – water is everywhere in a production operation.  

Depending on use, however, each of these “waters” must have certain qualities.

• Is potable water chlorinated?
• Is the coliform count acceptable?  
• Does it have heavy metals like copper or iron?
• Is the hardness softened for cleaning detergents?
• Is permeate clear indicating good UF performance?
• What is the conductivity of laboratory water or cow water?
• Are cleaning solutions sufficiently concentrated, acid, alkaline, or do sanitizing rinses have sufficient strength?
• What is the total solids, BOD, or COD of effluent? 

These are just some of the variables which must be monitored when using water effectively in a processing plant. 

A interesting article in Dairy Foods, recently appeared with the title "Lab Testing Dynamics, A Discussion with Industry Experts." In the article, Dairy Foods interviewed a few of our vendors, asking the question; “What are the most vulnerable safety points in dairy foods manufacturing”?

 The responses given were:
Interview #1: “The presence of antibiotic residue in milk is always a concern.  Even at the best run farms, accidents can happen. That is why the industry has a strong program for testing milk to insure that it is free of antibiotic residues.  The tests used to detect the presence of antibiotics in milk are divided into two basic classes.  There are fast, reliable tests based on antibody/antigen reactions.  They are generally limited to detecting a single antibiotic or a class of antibiotics.  The other technology uses the growth of special strain of bacteria that is very sensitive to antibiotics.  These tests can detect a broad spectrum of antibiotics from many different classes; however, they generally take two to three hours to complete”.

The kits referred to in this response are our DSM Delvotest kits, which are item numbers: NCIMS use kits; 233-3006 (Delvotest P, 25 test kit), 233-3480 (Delvotest P, 480 test kit), 233-3009 (Delvotest SP, 25 test kit).  We also offer the SP-NT (which stands for no tablet), item # 233-3424 (25 test kit) and the 233-3148 (100 test kit), which at the present time do not have NCIMS certification.