Scrophularia Ningpoensis / Xuan Shen

Description

【Benefits】

In traditional Chinese medicine, Scrophularia ningpoensis (Xuan Shen, Figwort Root) is valued for its effects of
clearing heat to cool blood, nourishing yin to reduce fire, and detoxifying to resolve masses. It effectively alleviates symptoms like heat entering nutrient-blood-induced fever and macular rash, yin deficiency with internal heat-caused tidal fever and night sweats, sore throat and swollen tonsils from fire toxin, and nodules and masses due to toxin stagnation. From a modern research perspective, it contains bioactive components such as scrophularia polysaccharides, harpagoside, and flavonoids, which have anti-inflammatory, antioxidant, immunomodulatory, and antibacterial effects, helping to relieve inflammatory discomfort and regulate yin-yang balance.

【Nicknames】

Yuan Shen (Round Figwort), Hei Shen (Black Figwort), Zhe Xuan Shen (Zhejiang Figwort), Chuan Xuan Shen (Sichuan Figwort), Shen Cao (Figwort Herb), Dark Figwort Root

【Properties and Tastes】

Tastes sweet, bitter, salty; slightly cold in nature; enters the Lung, Stomach, and Kidney meridians

【Medicinal Components & Effects】

Scrophularia ningpoensis is rich in active components.
Scrophularia polysaccharides are the key, exerting immunomodulatory and antioxidant effects by activating immune cells and scavenging free radicals.
Harpagoside has strong anti-inflammatory and analgesic properties, relieving sore throat and inflammatory swelling.
Flavonoids contribute to nourishing yin and reducing fire, alleviating dryness and heat symptoms. These components work together to clear heat, nourish yin, detoxify, and maintain the body’s metabolic and immune system health.

【Storage Methods】

• Store in a
  cool, dry, and well-ventilated place (temperature 10–15℃, humidity below 60%), away from direct sunlight and high humidity to prevent mold, insect infestation, and softening. Its sweet and salty texture makes it prone to moisture absorption, so sealing is crucial.
• Use airtight containers like glass jars or vacuum-sealed bags. After opening, seal promptly to avoid moisture absorption and oxidation of active components. Add 1–2 packs of desiccants for long-term storage.
• Avoid storing with odorous substances to prevent flavor tainting. Regularly check for mold, discoloration, or unusual odor—discard immediately if any spoilage is found.