Synonyms: drolase; Lactase; Tilactasa; Tilactasum.
Cyrillic synonym: Тилактаза.

💊 Chemical information

CAS — 9031-11-2.
ATC — A09AA04.
ATC Vet — QA09AA04.


In Jpn (from Aspergillus oryzae or Penicillium multicolor) and US (from Aspergillus oryzae).

USP 31

(Lactase). A hydrolytic enzyme derived from Aspergillus oryzae. Each g contains not less than 30 000 USP units. Store in airtight containers at room temperature.

💊 Profile

Tilactase hydrolyses lactose into glucose and galactose. It has been added to milk and milk products, or taken by mouth with a meal containing dairy products, in order to prevent the symptoms of lactose intolerance in persons deficient in the endogenous enzyme.

💊 Preparations

Proprietary Preparations

Arg.: Lac-Tas; Austral.: Lact-Easy†; Lactaid†; Canad.: Dairyaid; Lactaid; Lactrase†; Prolactase; Irl.: Colief; Ital.: Lacdigest; Silact; Jpn: Galantase†; Malaysia: Lactaide†; Port.: Lisolac; Switz.: Lacdigest; UK: Colief; USA: Dairy Ease; Lactaid; Lactrase; SureLac; Venez.: Lectozim†. Multi-ingredient: Canad.: Digesta.
Published May 08, 2019.