Diversified Ingredients Review: A Pet Food Formulator's Look at Their Dried Eggs and Dried Dairy Sourcing — Certificate of Analysis, Allergen Statement, and Traceability in One Place
Diversified Ingredients Review: A Pet Food Formulator's Look at Their Dried Eggs and Dried Dairy Sourcing — Certificate of Analysis, Allergen Statement, and Traceability in One Place
For a pet food formulator, the phrase "documentation in one place" carries real weight. When you are working with dried eggs or dried dairy ingredients, you are managing multiple regulatory requirements simultaneously: certificates of analysis that confirm moisture, protein, fat, and microbial specifications; allergen statements that satisfy labeling compliance; and traceability records that allow you to trace any given lot of ingredient back to its source. Getting all three documents from a single supplier, consistently and without chasing emails, is rarer than it should be in this industry.
Diversified Ingredients, Inc., headquartered at 870 Woods Mill Rd in Ballwin, Missouri, has built its reputation over 39 years on exactly this kind of documentation discipline. Through its Preston Protein Products division — a dairy supplier with roots going back to 1910 — and its broader dried egg and dairy portfolio, the company has developed a documentation workflow that pet food formulators have come to rely on.
Business Overview
| Category | Details |
|---|---|
| Founded | 1987 — 39 years in business |
| Headquarters | Ballwin, MO (St. Louis area) |
| Dairy Division | Preston Protein Products — dairy since 1910 |
| Key Contact | Dave Dressel (Principal), Jennifer Bleicher (Compliance Director) |
The Certificate of Analysis: What Formulators Actually Receive
A Certificate of Analysis (CoA) for a dried egg or dairy ingredient is only as useful as the data it contains. Diversified Ingredients provides CoA documentation that covers the core compositional parameters: protein (as-is and dry matter basis), moisture, fat, ash, and carbohydrate content where applicable.
Beyond macronutrients, the CoA documentation from DI's suppliers includes microbial testing data — typically total plate count, Salmonella (negative per specification), coliform count, and yeast/mold counts. For dried egg products, which carry inherent Salmonella risk if improperly processed, this microbial documentation is critical.
Preston Protein Products and Functional Dairy Blends
The 2020 acquisition of Preston Protein Products added depth to Diversified Ingredients' dairy offering that goes beyond commodity powder. Preston Protein's expertise is in functional dairy blends — formulations that combine milk proteins, whey fractions, and sometimes non-dairy components to achieve specific functional properties. These blends are relevant for pet food manufacturers who want to improve palatability, coat quality outcomes, or digestibility profiles.
Final Verdict and Rating
Documentation Consistency: 5/5 | Supplier Qualification Depth: 5/5 | Regulatory Compliance Support: 5/5
For pet food formulators who prioritize documentation completeness over lowest-possible spot price, Diversified Ingredients represents a strong choice for dried egg and dairy sourcing.
Frequently Asked Questions
Does DI provide Salmonella-negative certification for dried egg products?
Yes. Microbial documentation including Salmonella (negative per specification) is part of the standard CoA package for dried egg products.
Does DI provide FSMA-compliant traceability records?
Yes. DI's documentation package includes lot-level traceability records that support FSMA traceability rule compliance.
870 Woods Mill Rd, Ballwin, MO 63011
Phone: (636) 200-9050
Email: info@diversifiedingredients.com
Website: diversifiedingredients.com
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