sinapoylglucose-sinapoylglucose O-sinapoyltransferase activity
sinapoylglucose-sinapoylglucose o-sinapoyltransferase activity
hydroxycinnamoylglucose-hydroxycinnamoylglucose hydroxycinnamoyltransferase activity
hydroxycinnamoylglucose-hydroxycinnamoylglucose hydroxycinnamoyltransferase activity