Dr. Ghanshiam Singh Rajorhia – Pioneer of India’s Dairy Revolution
Dr. Ghanshiam Singh Rajorhia – Pioneer of India’s Dairy Revolution Dr. Ghanshiam Singh Rajorhia stands as one of the towering figures of India’s dairy sector—a scientist, technocrat and institution-builder whose work has shaped both the technology and cooperative culture behind the country’s milk revolution. Today, as a Director at Vakaoo Food Private Limited, he brings six decades of experience in research, policy and industry to a new generation of dairy innovators committed to taking the “white revolution” model to emerging markets worldwide. Roots in dairy science and education Dr. Rajorhia’s journey began with a strong academic foundation, earning his M.Sc. (Agriculture) in Animal Husbandry and Dairying in 1959 and a Ph.D. in Dairy Technology in 1976 from Agra University. His early career as Professor and Head of Department at Janta Post Graduate Agriculture College, Ajitmal (Etawah, U.P.) in 1959, and later at GB Pant University of Agriculture and Technology, Pantnagar from 1962, placed him at the heart of India’s efforts to build modern dairy science education. At Pantnagar he taught B.V.Sc., B.Sc. (Hons. Agri & A.H.), B.Tech (Engineering) and Dairy Processing courses, guided postgraduate research in Dairy Technology, and even completed 46 Ph.D. credits in Biochemistry with a minor in Microbiology plus German language studies—reflecting an unusually broad scientific and global outlook. Architect of India’s dairy talent pipeline Across Pantnagar and later the National Dairy Research Institute (NDRI), Karnal, Dr. Rajorhia became a key architect of India’s dairy talent pipeline. Appointed Senior Scientist (Dairy Technology) at NDRI in June 1972 and promoted to Principal Scientist and Professor in 1980, he taught B.Tech, M.Tech, M.Sc. and Ph.D. students and personally guided around 20 master’s and doctoral scholars. Many of these students went on to become leading dairy technologists, scientists and cooperative managers, an impact that NDDB today recognizes as central to strengthening India’s dairy ecosystem. Building institutions and academic governance Beyond the classroom, Dr. Rajorhia played a major role in shaping the governance and academic standards of key institutions. At GB Pant University he served on the University Academic Council and Educational Policy Committee, oversaw the Livestock Research Centre, and coordinated the Food Science and Technology programme, helping align teaching, research and field extension. At NDRI he sat on the Academic Council, Board of Management, Scholarship Committee and Students’ Discipline Committee, and headed the Library and Information Technology division for six years, modernizing access to scientific knowledge for the entire dairy fraternity. Pioneering technology for traditional dairy products One of Dr. Rajorhia’s most distinctive contributions has been the mechanization and industrialization of India’s traditional dairy delicacies. He developed mechanized systems and industrial processes for products such as ghee, khoa, chhana, rabri, paneer, rasogolla, sandesh, burfi, peda, mango milk powder and goat milk feta cheese, bridging artisanal know‑how with modern manufacturing. He also led the development of innovative products like Instant Gulab Jamun Mix Powder, Instant Rasogolla Mix Powder, Khoa Powder, Instant Kulfi Mix Powder, Sterilized Kheer, Dried Carrot–Milk Mix and long‑life dahi, opening the door for large‑scale, consistent and safe production of beloved Indian sweets. Recognized globally as a dairy technologist Dr. Rajorhia’s pioneering work attracted international recognition, underscoring his status as a global dairy technologist. He received a UNDP/FAO Fellowship to conduct advanced research in food science and technology at Cornell University, USA (1982–83), where he studied the crystallization behaviour of ghee from different species—critical for product quality and shelf life. Later, the CSIRO Australia Dairy Research Jubilee Award (1990) honoured him as an outstanding dairy scientist for developing new dairy products for Australian food industries, alongside numerous national awards including the Rishabh‑Shree Award, Gardener’s Award, eight Best Research Paper Awards from AFSTI and IDA, and listings in biographical compilations of eminent personalities in India, Asia and the USA. Champion of indigenous milk products and process upgradation A recurring theme in his career has been respect for indigenous products combined with a drive to upgrade processes. As Coordinator of the All India Network Research Project for Process Upgradation of Indigenous Milk Products, he led multi‑institutional efforts to standardize and improve traditional dairy processing so that products could meet modern safety and quality standards while preserving their cultural identity. His work ensured that technologies for Indian sweets and fermented products could be scaled within organized dairy plants and cooperatives, unlocking new income streams for farmers and entrepreneurs alike. Leadership in food safety, standards and policy Dr. Rajorhia has also been a central figure in shaping India’s food safety and dairy standards architecture. He served as Chairman of the Scientific Panel on Milk and Milk Products at the Food Safety and Standards Authority of India (FSSAI), and later as National Resource Person for Milk and Milk Products—roles through which he helped embed scientific rigour into regulations that protect consumers and enable industry growth. His memberships in the Agriculture and Food Division Council and FAD‑19 of the Bureau of Indian Standards, dairy product committees under the Directorate of Agricultural Marketing and the Ministry of Health, and his work as a certified Lead Auditor for systems such as HACCP, BRC and FSSC, collectively positioned him as a key technocrat connecting lab science, plant operations and national policy. Steering the Indian Dairy Association and cooperative culture As President of the Indian Dairy Association (IDA) from 2018 to 2022, Dr. Rajorhia stood at the apex of India’s dairy professional community. Under his leadership, IDA modernized its structure and building, revised its Memorandum of Association and bylaws to improve transparency and efficiency, and expanded regional, state and local chapters to bring more people associated with dairying into the mainstream. He was instrumental in bringing the World Dairy Summit 2022 to India after a gap of 48 years, and in positioning IDA as a key platform for policy dialogue, cooperative strengthening and knowledge sharing across seminars, webinars and conferences nationwide. Advocate of farmer‑centric, cooperative‑driven growth Throughout his public roles, Dr. Rajorhia has consistently championed farmer‑centric and cooperative‑driven development. NDDB notes that he has been a vocal supporter of policy frameworks that ensure technological advances in the dairy