Facilitating secretory expression of apple seed β‐glucosidase in Komagataella phaffii for the efficient preparation of salidroside

, which is so far the highest level by plant-derived β-glucosidase. Our work addresses the long-standing challenge of the heterologous expression of plant-derived β-glucosidase in microorganisms and presents new avenues for the efficient production of salidroside and other natural glycosides.