Annapurna, Annapurneshwari, Annada or Annapoorna is a manifestation of Parvati and is known as the Hindu goddess of food and nourishment. Worship and offering of food are highly praised in Hinduism, and therefore, the goddess Annapurna is regarded as a popular deity. She is a manifestation of the goddess Parvati, the consort of Shiva, and is eulogized in the Annada Mangal, a narrative poem in Bengali by Bharatchandra Ray. The Annapurna Sahasranam is dedicated to the goddess and praises her one thousand names, while the Annapurna Shatanama Stotram is dedicated to her 108 names.

Bharatchandra Ray Gunakor was an 18th-century Bengali and Sanskrit Sakta court poet and song composer. He is mostly known for his poetic work, Annadamangal or Annapurnamangal. He is often referred to simply as Bharatchandra. Maharaja Krishnachandra of Nadia conferred him with the title Gunakor, after which he became famous as Ray Gunakor Bharatchandra.