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petfood pro 4/2021

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Ingredients<br />

textures. BENEO’s portfolio of rice<br />

starches is <strong>pro</strong>duced from different rice<br />

varieties (indica, japonica and waxy),<br />

with different ratios of amylose and<br />

amylopectin, allowing manufacturers<br />

to create a wide range of different<br />

textures, from soft gravies to firm jellylike<br />

textures. Due to the branched<br />

structure of the amylose in rice it also<br />

has excellent stability during shelf-life<br />

and temperature fluctuations (offering<br />

freeze-thaw stability). It also prevents<br />

the syneresis 6 that can occur with other<br />

starches.<br />

Rice starch is ideal for wet pet foods<br />

and can be used as a technical aid in<br />

extrusion of snacks and treats, as well as<br />

baked <strong>pro</strong>ducts. Rice is highly digestible,<br />

taste and color neutral and will not<br />

change the organoleptic <strong>pro</strong>perties. For<br />

younger and sensitive pets as well as<br />

those with allergies, rice starch is highly<br />

recommended.<br />

Aside from its clean label and functional<br />

benefits, rice also offers a range of<br />

nutritional benefits. These include<br />

being highly digestible - compared to<br />

traditional gums and modified starches<br />

- thanks to the small granule size of<br />

the rice starch, and being free of most<br />

common allergens. This means it is ideal<br />

for use in <strong>pro</strong>ducts aimed at young or<br />

sensitive pets and in hypoallergenic<br />

pet foods. Also, as a pure carbohydrate<br />

source, rice starch can be included in<br />

conjunction with a single <strong>pro</strong>tein source<br />

to create complete diets, or as treats for<br />

allergic pets.<br />

The rise of rice <strong>pro</strong>tein in<br />

veterinary and premium pet<br />

foods<br />

Rice <strong>pro</strong>tein is a recognizable ingredient<br />

which has become attractive to both<br />

pet owners and pet nutritionists. With<br />

pet owners becoming increasingly<br />

conscious about what is in their pets’<br />

food, it is no surprise that demand for<br />

hypoallergenic, highly digestible and<br />

plant-based veterinary and premium<br />

diets is on the rise. To meet this need,<br />

more and more manufacturers are<br />

incorporating rice <strong>pro</strong>tein into their pet<br />

foods. This is largely due to the fact that<br />

it is a high quality, concentrated <strong>pro</strong>tein<br />

source with an excellent amino acids<br />

<strong>pro</strong>file. In addition, 63% of consumers<br />

say that rice <strong>pro</strong>tein sounds natural or<br />

very natural to them, making the rice<br />

Karel Thurman, Commercial Director,<br />

BENEO Animal Nutrition<br />

<strong>pro</strong>tein a very appealing ingredient for<br />

pets owners. 3<br />

Pet food manufacturers are also<br />

showing more interest in vegetable<br />

<strong>pro</strong>teins. There are different reasons for<br />

this: vegetable <strong>pro</strong>teins are more easily<br />

available and the quality is more stable<br />

and constant than meat <strong>pro</strong>teins. The<br />

sustainability aspect is also important<br />

to both pet food manufacturers and<br />

consumers. Investments are ongoing<br />

to meet future trends. The variety of<br />

pet food is also changing, moving away<br />

from large kibble-type <strong>pro</strong>ducts to a<br />

much wider variety. A visit to a regular<br />

supermarket or specialist pet food store<br />

can confirm this.<br />

Pets with food allergies /<br />

sensitive pets<br />

In pet foods where high digestibility is<br />

required, rice <strong>pro</strong>tein is also the ideal<br />

ingredient. It has shown an apparent<br />

digestibility of 87% in dogs 8 , making<br />

it not only attractive for pets with<br />

allergies, but also for sensitive pets<br />

such as puppies and older animals.<br />

In addition, BENEO’s rice <strong>pro</strong>tein is<br />

<strong>pro</strong>duced in alkaline conditions, which<br />

leads to significantly better digestibility<br />

than other rice <strong>pro</strong>teins that have been<br />

isolated using an acidic treatment 9 .<br />

Amino acids are essential for<br />

keeping any pet in optimum health.<br />

Contributing to numerous metabolic<br />

functions including maintenance and<br />

immune responses, it is important<br />

that the <strong>pro</strong>tein source used in the pet<br />

food has a well-balanced amino acid<br />

<strong>pro</strong>file. Among plant <strong>pro</strong>teins, the rice<br />

<strong>pro</strong>tein has the highest essential amino<br />

acids (EAA) content. When BENEO’s rice<br />

<strong>pro</strong>tein EAA <strong>pro</strong>file is compared against<br />

the requirements of adult dogs 10, it<br />

delivers a well-balanced <strong>pro</strong>file and<br />

what is required to <strong>pro</strong>mote long-term<br />

health. Furthermore, it is also a good<br />

source of the EAA methionine/cysteine<br />

and phenylalanine/tyrosine that are<br />

involved in some major metabolic<br />

<strong>pro</strong>cesses, as well as supporting a pet’s<br />

normal growth.<br />

Recognizable ingredient lists are of<br />

key interest for pet owners as they are<br />

carefully watching out for potentially<br />

hazardous ingredients for their pets.<br />

Add to this trend the increased concern<br />

for digestive well-being and food<br />

allergies, and it’s no surprise that more<br />

manufacturers are increasingly looking<br />

into clean label, hypoallergenic and<br />

highly digestible solutions such as rice<br />

<strong>pro</strong>tein to meet this consumer demand.<br />

BENEO’s rice <strong>pro</strong>tein is well-placed<br />

to deliver a high quality, plant-based<br />

alternative that can help manufacturers<br />

Issue 4 <strong>2021</strong><br />

7

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