Not sure what to have for dinner? How about a chicken noodle dish? If you noticed that it contained an amino acid such as L-cysteine E910, your enthusiasm might wane, especially if you happen to know that this additive can be derived from animal and human hair. But a range of new-wave yeast extracts is increasingly replacing E910. One supplier markets its wares as “a variety of pre-composed, ready-to-use products that provide the same intensity as our classical process flavours but are labelled as all-natural. Ingredients are available in chicken and beef flavour, with roasted or boiled varieties, as well as white meat and dark roast.” All can be labelled as “yeast extract” – a boon for manufacturers, because yeast extracts have a healthy image as a rich source of B vitamins. Less well known is the fact that yeast extract has a high concentration of the amino acid glutamate, from which monosodium glutamate – better known as MSG, one of the most shunned additives – is derived.
The food we eat now is longer natural. Food manufacturers are chasing after profit. The goal is to make food last longer and with cheaper ingredients that offer the same taste.
The above is a good read if you are concern with what you eat.