18 BonuLac® – Nutritional enteric coating
BIOGRUND’s one-step film coating system BonuLac® provides a protective film with excellent moisture sealing and enteric properties. With its superior taste and moisture protection it is recommended for the coating of natural extracts, fatty oils and substances with bad taste and odour.
BonuLac® is a combination of natural shellac with plasticizers, colouring additives and additional excipients. It is a homogeneous, dry-milled, powdered compound, developed for the coating of all kinds of solid dosage forms.
Natural shellac is a film forming polymer, which gives enteric properties for nutritional products. It is easily soluble in water and a reproducible high quality film coating is guaranteed. Clear, white and coloured preparations can be tailor-made according to customer requirements. BonuLac® can be applied by using conventional or modern coating equipment.
Regulatory and quality aspects:
All BonuLac® formulations are developed to meet the official regulatory requirements of the user’s country for pharmaceutical products and for nutritional or dietary supplements.