Animal nutrition plays an important role in the human food chain.

These products don't go into the human food chain.

The carcass was held after the preliminary test and did not enter the human food chain, he said.

In practice, it is not possible to eliminate pest insects from the human food chain.

Q. You argue there are many different ways toxins enter the human food chain.

"This finding, while unfortunate, does not pose any kind of significant risk to the human food chain," she said at a news briefing here tonight.

We also believe that it is criminal to allow dangerous dioxins to spread into the human food chain.

They looked more like relics from the gene pool than anything that would pass a selection committee for the human food chain.

There, environmentalists continue to attack the company, saying the rice poses a threat to other crops and the human food chain.

It is illegal for horses euthanized by injection to be put into the human food chain.

Just because a radioisotope lands on the surface of the soil, does not mean it will enter the human food chain.

Unfortunately, it is developing a habit of sneaking into the human food chain via vegetables.

Even though horses are not initially reared for human consumption, they do end up in the human food chain.

Honeybees are arguably the insects that are most important to the human food chain.

Although this Act does not apply directly to animal feedstuffs, as compounders, we consider ourselves part of the human food chain.

The aim is to prevent the infectious agent that causes mad cow disease from expanding further in the animal or human food chain.

Mercury enters into the human food chain in the form of methyl mercury through fish, etc.

Furthermore, algae are not part of the human food chain, so do not take away food resources from humans.

C. maculatum alkaloids can enter the human food chain via milk and fowl.

The domesticated animal then enters the human food chain and infects people, and a new health threat emerges.

Research has indicated how radioactive contaminants may be being introduced into the human food chain via the migration of wildfowl through the Chernobyl region.

The antibiotics, growth promoters and genetically-modified organisms mixed in with feedingstuffs end up in the human food chain.

Examples of toxic chemicals entering the human food chain through spraying of chemicals by farmers were given.

Aintree officials stated they were "as confident as we possibly can be that no unfit meat ever reaches the human food chain."

"I've contended for some time that BST is the litmus test of biotechnology products getting into the human food chain."