Quality is Going to the Dogs.

Don’t worry, it’s a good thing.

This week, BUCHI Product and Application Specialists mingled with pet food suppliers and manufacturers at the Petfood Forum 2019 in Kansas City, MO. Some key topics on deck for event speakers include nutrition, labeling, product development, safety and manufacturing.

BUCHI Laboratory Solutions can help keep the fur kids happy and healthy.

Did you know BUCHI has its paws in the formulation, quality control and labeling aspects of the pet food industry?

Formulation

Our spray dryer and freeze dryer equipment can be used to develop innovative, nutritious and shelf-stable products for happy, healthy pets. These technologies have been used to optimize stability and bioavailability for pet food ingredients, including: natural products, amino acids, proteins, vitamins and oils.

Quality Control

WATT Global Media conducted a survey and identified raw material ingredient quality as the top concern among surveyed Petfood Forum registrants. BUCHI provides expertise and laboratory and process equipment which helps to address quality standards at various stages along the pet food value chain, from raw material intake, to in-process quality control, to finished product testing to validate label claims.

The multi-axis plot shown below is a type of decision tree to determine which is the most appropriate method to select for protein determination, comparing Kjeldahl (red line), Dumas (yellow dashed line) and NIR (blue dashed line). For example, if your current need is for a high-speed analysis with a small environmental footprint, suitable for moderate sample type variation, then NIR is a good choice. If labeling compliance is of chief concern, with potential to adapt methods to broad variation in sample types, then Kjeldahl is a better selection.

Raw material inspection is an important component of a quality control program. Understanding the actual quality and parameters of incoming materials can help avoid process or nutritional deviations that occur because of out-of-spec ingredients. There is also an economical component: formulate closer to target and minimize issues like “protein give-away,” or avoid product recalls due to mislabeled or contaminated ingredients.

Near-infrared spectroscopy is one tool in the analytical toolbox that has been useful for establishing quality in raw ingredients, from grains to raw meats. The speed of analysis is well-suited for a quick quality check against Certificates of Analysis upon receipt of supplied goods.

Typical parameters measured by NIR in meat products include: protein, fat and moisture. For meat applications, color, pH, salt, starch and collagen content may also be implemented. These and other calibrations may be further refined with the addition of samples representative of the ingredient suppliers used within any production scheme.

Click to view a webinar highlighting ways to manage pet food production & quality using NIR

Properties of raw meat ingredients can be monitored at the time of their production, with installation points over a conveyor belt, directly in product pipes or processing equipment including deboners, grinders or mixers. An example of online measurements of protein, moisture and fat content of minced meat at a mixer has been described in a BUCHI short note . These same calibrations can be applied in-line or off-line for the pet food manufacturer who sources meat from a supplier. Large premium meat producers such as Mircana have successfully implemented this equipment to make real-time corrections to processing deviations at the mixer.

Watch this short clip to see how single or multipoint inline NIR sensors can help you control your production process

Labeling

Kjeldahl is the most established reference method for protein determination in feed, and commonly serves as a reference for NIR. You can find applications for protein and fat determination by Kjeldahl and Soxhlet extraction using our BUCHI Application Finder. Some of the content you’ll find includes:

The BUCHI Booth at Petfood Forum is getting packed up later today. If you missed us, Contact Us to schedule a chat with an Application Specialist, or even a virtual demo!

BUCHI NIR is Pro-Food Quality at ProFood Tech

The BUCHI wagon got put back on the road for the ProFood Tech conference in Chicago this week. Hopefully you’ll catch us at our booth at Lakeside Upper Hall #3113 (vs. catching our booth attendants just lurking the show floor devouring free samples all day).

ProFood Tech is an event, and BUCHI is a laboratory equipment manufacturer, but you might be interested in the overlap between us. We serve many of the same industries. NIRSolutions_bread

Baking and Snack

We already blogged about some of the sweet stuff BUCHI can do in the chocolate industry, but we offer analytical measurements for many raw materials used by the baking and snack industries:

  • Whole & ground cereals (e.g. wheat, semolina, barley, rice, corn/maize)
  • Hulls & bran
  • Oil seed meals
  • Fats & oils (e.g. vegetable oils and animal fats)
  • Egg &  milk derivatives (e.g. egg powder, liquid egg, milk powder)
  • Dry pasta & noodles
  • Ready-meals (e.g. lasagna, frozen pizza)
  • Confectionary (e.g. chocolate, cocoa & derivatives)

Meat, Poultry and Seafood

Protein builds muscle, and BUCHI has flexed some muscles in the QC of many meats and meat products, including:

  • Animal meat (e.g. beef, pork, turkey, wild animals)
  • Fish meat
  • Sausage
  • Animal flour
  • Fish meal
  • Pig adipose tissue

Dairy

If I could survive on cheese and ice cream alone, I would. Our BUCHI NIR products are used to make sure that the stuff that goes into milk and milk products are in-spec. We can help you analyze important sample properties for things like:

  • Milk
  • Yogurt and fresh cheese
  • Hard, semi-hard and soft cheese
  • Processed cheese
  • Butter
  • Milk creams
  • Milk powders

Frozen and Prepared Foods

When you don’t have time to cook or time for long laboratory analysis methods.  BUCHI NIR has methods developed for:

  • Dry pasta/noodles
  • Ready-meals (e.g. lasagna, meat pie, meat & fish ready noodles, frozen pizza)

Beverage

Drink up! BUCHI NIR can be used for quality control of beverages:

  • Distillers grains
  • Milk powders
  • Chocolate (e.g. cocoa & derivatives)

Getting hungry for more information?

Check out our Application Finder on the website or Contact us to talk about your specific application needs.