Avocado food is a new source of fiber for dogs


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When avocados were first recognized as a staple food for humans, consumption increased dramatically. Today, consumers buy and eat fresh fruit (hello, avocado toast), buy pre -packaged guacamole, cook with avocado oil, and more.

The current trend is that more avocado products are available in the supply chain than ever before. In a study published in Journal of animal scienceResearchers at the University of Illinois looked at the potential of using avocado food – ground, dried, and defatted pulp, seeds, and skin left over after making avocado oil – as a source of fiber in dry dog ​​food.

Wait, aren’t avocados poisonous to dogs?

A simple Google search turns up pieces of sources that say against the harmful effects of avocados for animals, citing a compound called persin in the fruit. But Maria Cattai de Godoy, who led the program, said the words were about avocado bitterness. As for the avocado diet, Godoy could not detect the perceived levels of persin in the product. And the best? Avocado is a delicious and a source of fiber in canine food.

“From Brazil, avocados grow in our yard, they fall to the ground, and if a dog catches them, they eat them. Just like they do with mangoes, bananas, and I have never heard of a dog dying from eating avocado, so I really know why they are considered bitter. here, ”said Cattai de Godoy, a physician at the Department of Animal Science at U of I.

“When you look at the documentation for avocado pickles, everything that’s going on is small issues. A lot of things aren’t taken care of in these cases.”

In his view, Cattai de Godoy could not find any accurate evidence showing the cause and effect of intoxication in dogs. There has been little research that has detailed where persin is most concentrated in avocado plants and fruits, and no research has investigated how it is found in the avocado diet.

It’s time for some answers.

Cattai de Godoy met with David Sarlah, a physician at the Department of Chemistry at U of I. They were able to take a closer look at the chemical nature of persin, and see why they couldn’t find it. in dry food. .

“Persin is similar to polyunsaturated fatty acid, which means it has a lot of double fat,” says Cattai de Godoy. “They’re not very stable; heat and light can destroy them. Maybe the fixation is breaking down the persin, which is why we can’t see it in food.

“Of course, there’s not a little bit of information on the avocado party and it’s not outside of our standard lineup, which is below the knowledge level., And secondly.”

After they decided that persin could not be found in avocado food, the researchers fed it to beagles as three sources of fiber in their diet: avocado food, or vegetables. Common industrial beet pulp or cellulose. They examined the animals for signs of poisoning or problems, but did not receive any feeding tests for two weeks.

Cellulose is an insoluble fiber used to make fecal matter. Beet pulp, Cattai de Godoy called the most common fiber in animal feeds, is a combination of soluble fiber and is unlikely to help feed good bacteria. when carrying a fecal mass.

As a fiber source, avocado food falls between cellulose and beet pulp, according to the measurements the researchers studied. For example, the energy intake is similar for all three foods, and the avocado diet is fortified with other fiber sources for the digestibility of fat and nutrients. Dogs that ate avocado meat had similar digestibility fiber and fecal butyrate concentration, an energy source for microbial cells in the stomach, compared to dogs that ate beet pulp.

“High -fiber foods aren’t good for animals, but that’s not what we’ve seen. [about 19%] they are allowed, “said Cattai de Godoy.

The researchers noted that they only tried one source of avocado. Persin levels vary in different types of avocado crops and there are no regulatory requirements between industries, so it is important to test for persin in each aspect of the avocado diet. But Cattai de Godoy thinks this first study shows the potential of eating avocado for dogs.

“If you have a tool that no one cares about and that is very valuable, why not use it? From what we can tell, it is considered safe. We don’t know that a reference to persin in avocado food, and There isn’t really a strong document pointing out that persin is a real killer for dogs or cats, ”he said. “I think there are things that need to be done to say no to worries, even if we provide fresh fruit. The source of the dietary fiber or the combination.”

Avocado on the day will make your stomach happy

More information:
Amanda N Dainton et al, Nutritional and physico-chemical implications of avocado feed as a source of fresh food in extruded canine feed, Journal of animal science (2022). DOI: 10.1093 / jas / skac026

Presented by the University of Illinois at Urbana-Champaign

Directions: Avocado food as a source for dogs (2022, March 28) Retrieved March 28, 2022 from https://phys.org/news/2022-03-avocado-meal-fiber-source-dogs .html

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