Gladys Bourdain, a longtime copy editor at The New York Times who helped kick-start the writing career of her son Anthony, the chef who became a world-famous memoirist and television host, died on Friday at a hospice facility in the Bronx. She was 85.

Her son Christopher confirmed the death. He said she had been in failing health for some time.

Ms. Bourdain began her career at The Times in 1984 and worked there until 2008, developing a reputation as a strict grammarian on the culture and metropolitan desks. She also wrote for outlets like Opera News, Musical America and The Times.

She profiled Julia Child for The Times in 1978 after a visit to Ms. Child's home in Southern France, describing her kitchen as “organized clutter.”

Anthony Bourdain became a hard-living chef, and in the late 1990s he wrote an article chronicling the seamier secrets of life in the restaurant business. He was struggling to publish it in 1999 when Ms. Bourdain mentioned to him that she knew a Times reporter, Esther Fein, who was married to David Remnick, the newly minted editor of The New Yorker magazine.