"Strong chilli powder or pepper sauce (like Tabasco) can be shaken onto bird food. Birds aren't bothered by the chilli, but ...

Perhaps the most difficult aspect of all is finding something that actually appeals to consumers, who are often put ... powder grown on air does present a new opportunity for packaged food brands ...

As climate change and emerging countries’ population explosions are predicted to lead to a global food and protein crisis, Ohashi anticipates that the powder may be of use to many.