《农桑辑要·栽桑柘附·桑杂类》
葚子煎：采收成熟的桑葚，放在盆中研破，用布绞取桑葚汁液，用瓷器盛放；白天和夜晚，放在露地，四十九天以后，用滚开水冲服。
椹子煎：采熟椹，盆内微研；以布纽汁，瓷器盛顿。昼夜露地放之，四十九日。
Mulberry juice: Pick ripe mulberries, place them in a basin and grind them, squeeze the mulberry juice with a cloth, and put it in a porcelain container; put it in the open during the day and night, forty-nine days later, drink it with boiling water.