Sentence examples for contact substances from inspiring English sources

In total, 8659 food-relevant chemicals were compiled including direct food additives, food contact substances, and pesticides.

Subsequently, 1530 food-relevant chemicals were identified in ToxCast comprising 616 direct food additives, 371 food contact substances, and 543 pesticides.

Conspicuous trends that were observed included a rise in the incidence of food contact substances, particularly 2-isopropyl-thioxanthone, as well as of chemical substances migrating from utensils and fraud-related issues.

Pesticides, and direct food additives clustered apart from one another with food contact substances generally in between, supporting that these categories not only reflect different uses but also distinct chemistries.

In some cases, they may also be regulated as food contact substances (see "Direct food additives" and "Food contact substances" above).

In the US, food contact substances are specifically defined and are also known as indirect additives.

Dr. Sharfstein said he hoped its status could be changed to "food contact substance," which would give the F.D.A. more regulatory power and let it act more quickly if it needed to do so.

Premarket approval is required for all food contact substance uses, unless exempted.

Manufacturers seeking approval for a nano-engineered substance must submit a food additive petition or a food contact substance notification.

In 1997, a food contact notification (FCN) process was established to allows for faster review of food contact substance uses that are not exempt from premarket approval.

Foods contain ingredients intentionally added for a specific purpose, such as vitamins, preservatives, flavorings, and colorings ("direct additives") and those that are added unintentionally through processing, storage, or packaging ("food-contact substances" or "indirect additives").