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HomeDairy BlogsOil-based seaweed product could possibly be a greener choice for enteric methane...

Oil-based seaweed product could possibly be a greener choice for enteric methane inhibition

The product is an Asparagopsis-based seaweed oil extract formulated by Hawaii-based start-up Symbrosia, which at present markets a freeze-dried seaweed feed additive.

Asparagopsis, a kind of crimson seaweed, has been discovered to scale back livestock methane emissions by as much as 80%, although analysis has discovered variations in its efficacy in terms of ruminants. For instance, a 2019 research discovered that an Asparagopsis specie used as a feed additive decreased methane manufacturing and depth by over 26% with out affecting milk yield or feed consumption, rising to over 60% and 42% respectively when the dose was doubled. (See ‘sources’ beneath for extra data.)

Symbrosia’s current product, SeaGraze, is comprised of Asparagopsis taxiformis, which the corporate claims can obtain double the methane discount of its opponents with the identical quantity of product inclusion. However SeaGraze is produced via freeze-drying, an energy-intensive course of that includes dehydration to protect the product’s heat-sensitive compounds.

A research with Cornell College’s Faculty of Agriculture and Life Sciences (Cornell CALS), supported by Danone North America, is aiming to show the effectiveness of an Asparagopsis-based seaweed oil extract in contrast with the corporate’s current fare.

Symbrosia defined that oil absorbs the compounds present in seaweed successfully, thus eradicating the necessity for drying. On this kind, the product can be anticipated to extend the extent of bioactive transference and solubility.

Utilizing the brand new methodology would additionally keep extra of the necessary compounds and vitamins. If the research is profitable, the oil will probably be made commercially out there – which is the place Danone’s curiosity lies.


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