E173 Aluminium — is it halal?
Ruling: Mashbuh (doubtful)
Description
Aluminium E173 is metallic aluminium as a fine powder or tiny sheets, a silvery-grey surface colour. The metal is made from bauxite or cryolite: alkaline recovery of alumina and electrolysis. Per the EU and JECFA, grinding may be done in the presence of edible vegetable oils and/or food-grade fatty acids (E570). A possible secondary feedstock (scrap, packaging) is not excluded by the sources for E173.
Basis of the ruling
Aluminium E173 is a fine powder or flakes of metallic aluminium made from bauxite, a silvery colour for outer coatings. Under the standards, milling may be done in the presence of vegetable oils or food-grade fatty acids, and these remain in the product.
Names: Алюминий · Aluminium · الألومنيوم
Also known as: CI 77000, E 173, E-173, Е173, Е 173, INS 173, INS No. 173, Aluminum, aluminium powder, aluminum powder, elemental aluminium, metallic aluminium, алюминиевая пудра, алюминиевый порошок, пудра алюминиевая пищевая
Category: Colours
Regulatory source: EU 1333/2008
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