Crema, which boosts visible enchantment, is prized for enhancing aroma and the general sensory experience.
This one is for the coffee connoisseurs on the market. The CSIR-National Institute for Interdisciplinary Science and Technology (CSIR–NIIST) has give you one thing that seeks to complement coffee experience.
NIIST, a constituent laboratory of the Council of Scientific and Industrial Research (CSIR), has developed a expertise that considerably improves the ‘stability’ of prompt coffee crema with out the addition of exterior substances.
‘Crema’ is that golden-brown frothy, foamy layer that lingers on the floor of a scorching cuppa. The NIIST expertise, which improves stability for as much as six minutes, is now within the information following the switch of the expertise to Tata Consumer Products Ltd at a operate held on the CSIR, New Delhi, on February 18 within the presence of CSIR Director General N. Kalaiselvi.
Crema, which boosts visible enchantment, is prized for enhancing aroma and the general sensory experience. Nonetheless, attaining a steady and constant crema poses stiff challenges to baristas, based on NIIST. This is especially on account of its dependence on components resembling bean traits, roasting profile, brewing circumstances and coffee composition, based on NIIST. Purists additionally are inclined to frown upon the usage of components resembling surfactants or foam boosters, as they compromise product authenticity.
According to C. Anandharamakrishnan, Director, CSIR-NIIST, who labored on the challenge, the crema innovation was developed by way of the modification of the bodily construction of prompt coffee, enabling the formation of a wealthy, persistent crema with finer, extra uniform bubbles. “The result is enhanced visual appeal and a premium crema experience, creating new opportunities for value addition in the instant coffee market,” he mentioned.
Dr. Anandharamakrishnan had began work on making a steady crema near a decade in the past when he was on the CSIR’s Central Food Technological Research Institute (CFTRI). Rapid collapse of the bubbles and thermodynamic instabilities had posed hurdles in attaining a steady foam.
The expertise switch to Tata Coffee displays NIIST’s dedication to delivering industry-relevant and consumer-centric improvements, Dr. Anandharamakrishnan mentioned.
Published – February 22, 2026 07:25 pm IST