Mycotoxins in Non-GMO Feed Grains

Eager to supply the growing demand for organically produced milk and meat, many farms are testing corn, soy, and other feed components for GMOs. But what about mycotoxins?

The limited supply of non-GMO organic grains, which we wrote about last time, sometimes forces buyers to accept more broken and imperfect grains…the most susceptible to fungal infestation and possibly the development of mycotoxins, a toxic byproduct of certain fungi.

Some mycotoxins not only reduce yields, but also cause irreparable harm and even death. Whether feeding pigs, cattle, or poultry, mycotoxin testing is crucial to the success and profitability of organic milk and meat production.

For example, pigs are extremely sensitive to mycotoxins; breeding losses and hampered weight gain can reduce margins to the point of non-profitability. Mycotoxins are detrimental to poultry as well, one of the fastest-growing segments of organic demand. With effects such as poor gut integrity and gizzard erosion, broiler, turkey, and egg production margins are at risk.

The U.S. FDA regulates mycotoxin levels in food and feed, but organic producers are limited in their mycotoxin risk management and health prevention tools. By testing frequently along the feed supply chain, farmers, suppliers and producers alike can be confident in the animals’ health and better capitalize on this growing market.

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White Paper in Collaboration with NSF International

Rapid Point-of-Need Molecular Detection of Roundup Ready® 2 Positive Soybeans Using DNAble® Technology

  • An EnviroLogix DNAble assay for cp4 epsps was run in the field and challenged with genetically modified RR2 soybeans
  • The assay performed with 100% sensitivity to the Roundup Ready 2 Yield® trait at 0.5%
  • The assay performed with >99% accuracy for non-RR2 soy GMO traits
  • The assay is robust and easy to use. It produces results that correlate with PCR in under 30 minutes total time

DNAble is a simple, rapid isothermal nucleic acid (molecular) amplification method with results similar to PCR. However, unlike the more costly and time-consuming PCR, DNAble is highly effective testing crude sample extracts that can be prepared at point-of-need in under 10 minutes.

The DNAble Molecular Detection Kit for v2 cp4 epsps  (MON89788) from EnviroLogix detects a unique sequence present in MON89788 soybeans (Roundup Ready 2 Yield [RR2], Roundup Ready 2 Xtend®). The performance of this kit in ground soybean is described below with 3rd party validation data conducted by NSF International’s Applied Research Center (NSF).

Both internal and independent validation studies resulted in >99% accuracy from conventional ground soy and 100% sensitivity for 0.5% RR2 ground soy.

nsf white paper

In-House: Conventional and 0.5% RR2=40 independent samples, three assay kit lots, two operators

3rd Party: Conventional=18 sub-samples, three assay kit lots; 0.5% RR2=10 independently blended samples, 3 replicate sub-samples across three assay kit lots

 

Click here for the full White Paper on the NSF website.

Authors:

Tapley1, S. Johnson1, B. Schindler2, J. Miller2, A. Rice1, E. Whiston1, J. Welch1, and B. Parker1

1EnviroLogix Inc, Portland, ME                       2NSF International, Ann Arbor, MI

Thanksgiving in Budapest at the Danube Soya Congress

Delegates from the Danube Soya Congress and industry experts will discuss a sustainable and successful European protein supply in the heart of the Danube Region – in Budapest. Join the discussion on November 24-25 at the Sofitel, where more than 350 participants from all parts of Europe are expected to attend.

On the agenda:

  • discuss the present state and future of the European protein supply
  • draw conclusions from the last years
  • participate in scientific and practical workshops

EnviroLogix is honored to be participating in Danube Soya Congress 2016 as the leading provider of rapid GMO testing, with a complete portfolio of GMO detection solutions backed by the knowledge and experience of industry experts. Do you have questions about GMO testing or non-GMO certification requirements? EnviroLogix has the answers. Contact us with your questions today!

Visit Us at the Midwest Specialty Grains Conference & Tradeshow

If you are in the specialty grains and oilseeds business – such as growing, buying, storing, transporting, exporting or regulating them – we hope to see you at the Midwest Specialty Grains Conference & Tradeshow, co-hosted by U.S. Soy Global Trade Exchange. This event will be from August 31 – September 1 in Indianapolis, and is a tremendous opportunity for international trading companies and suppliers to meet, network and conduct business with influential decision makers in the global soy, grain, oilseed and food industry.

Chris at the 2015 Grain conference
US Sales Manager Chris Seward at the 2015 Midwest Specialty Grains Conference/US Soy Global Trade exchange

Visit our staff at booth #402 to learn about our new rapid mycotoxin tests and our innovative technology that brings rapid molecular GMO testing on-site, saving you time and money. While you’re there, tell us what you think of our new brand look!