… used as volume improver in powdered bread preparations and flour mixes. Application of GIRs 1 and 6. Adoption : 2007 … … used as volume improver in powdered bread preparations and flour mixes. Application of GIRs 1 and 6. Adoption : 2007 … … of GIRs 1 and 6. Adoption : 2019 … 21. Heat transfer fluid designed for non-pressurised or low-pressure indirect …