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materiatrace.com
MateriaTrace
@materiatrace.com
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Source-traceable atlas of Chinese medicine. Classical records ⟷ modern science, structured for AI reasoning. Every claim cites its source.
本草溯源 · 可被 AI 引用推理的结构化数据
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Classical prescriptions record dosages in 两, 钱, 分, yet these units shifted dramatically across dynasties—a Han 两 was ~15g, while Ming 两 reached ~37g. Modern metrology reveals no single conversion factor for ancient texts.

古方换算非一成不变，历代标准各不同。

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#MateriaTrace #historyofmedicine
July 30, 2026 at 5:00 PM
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A single Chinese medicinal name can point to multiple botanical species. The names "Baitouweng" (白头翁) and "Guanzhong" (贯众) vary regionally, challenging both classical texts and modern quality control.
同名异物的现象提醒我们，药材鉴定需要跨越历史和地理的维度。
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#MateriaTrace #ethnobotany
July 29, 2026 at 5:00 PM
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The *Lei Gong Pao Zhi Lun* (c. 5th century) catalogs over 300 processing methods for herbs. Modern phytochemistry confirms these steps reduce toxicity and alter active compounds—without changing the plant's DNA.
古人用智慧驯服草药，科学印证了工艺的科学性。
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#MateriaTrace #herbalmedicine
July 28, 2026 at 5:00 PM
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Classical texts recorded 钩藤 for “calming the liver and stopping wind”. Modern chemistry identifies rhynchophylline, an alkaloid with documented effects on neurotransmission pathways.
钩藤碱是传统平肝息风功效的现代科学切入点。
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#MateriaTrace #ethnobotany
July 26, 2026 at 5:00 PM
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Classical texts recorded Du Zhong for sinews and bones. Modern extraction reveals two distinct substances: lignans with bioactive potential, and gutta-percha as a natural polymer.
杜仲的韧皮里，木脂素与古塔胶并存，各具化学特质。
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#MateriaTrace #botany
July 26, 2026 at 3:02 AM
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Classical texts record Cassia seed for 'brightening the eyes.' Modern chemistry identifies anthraquinones as its main active components, subject to continued study.
决明子的蒽醌成分，是传统明目记载背后现代研究的重要线索。
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#MateriaTrace #herbalmedicine
July 21, 2026 at 5:00 PM
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Classical texts held that aging improves tangerine peel. Modern chemistry shows that over time, volatile oils decrease while hesperidin and other flavonoids become more concentrated.

陈化使橙皮苷与挥发油的比例悄然改变。

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#MateriaTrace #herbalmedicine
July 20, 2026 at 5:00 PM
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Classical texts recorded ginger as a dispersing herb. Modern chemistry identifies gingerol—the pungent compound behind that effect, studied for its bioactive properties.
生姜的辛散之力，源自姜辣素这一活性成分。
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#MateriaTrace #herbalmedicine
July 19, 2026 at 5:00 PM
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Classical texts recorded Bohe (Mentha haplocalyx) for dispersing wind-heat. Modern chemistry isolates menthol, which activates TRPM8 receptors for a cooling sensation.
薄荷传统用于疏散风热，现代成分薄荷脑通过TRPM8受体产生清凉感。
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#MateriaTrace #ethnobotany
July 18, 2026 at 5:00 PM
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Classical texts recorded Guizhi (Ramulus Cinnamomi) as “warming and unblocking” the channels. Modern chemistry singles out cinnamaldehyde as its dominant volatile constituent.

桂枝古载“温通”，今化学指其挥发性主成肉桂醛。
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#MateriaTrace #herbalmedicine
July 17, 2026 at 5:00 PM
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Classical texts record Chuanxiong (Ligusticum chuanxiong) as moving blood and qi. Modern chemistry isolates ligustrazine, an alkaloid studied for cardiovascular effects.
川芎中的川芎嗪是传统活血功效的现代化学印证。
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#MateriaTrace #herbalmedicine
July 16, 2026 at 5:00 PM
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Classical texts recorded Atractylodes macrocephala for strengthening the spleen. Modern chemistry identifies its volatile oils (e.g., atractylenolides) as key constituents.
白术的健脾功效，现代成分研究指向其挥发油与内酯类物质。
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#MateriaTrace #herbalmedicine
July 15, 2026 at 5:00 PM
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Classical texts recorded hawthorn's role in aiding digestion and dissolving food stagnation. Modern chemistry shows its richness in organic acids and flavonoids — the compounds behind the classical claim.

山楂消食化积的传统记载，现代科学在其成分中找到了依据。

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#MateriaTrace #ethnobotany
July 13, 2026 at 5:00 PM
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Classical texts recorded centipede and scorpion as agents to “extinguish wind and stop spasms.” Modern research isolates bioactive peptides from their venom while documenting allergic and toxic risks.
古籍沿用千年，现代毒理揭示活性与风险并存。
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#MateriaTrace #toxicology
July 11, 2026 at 5:00 PM
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Classical texts praised 关木通 for promoting urination. Modern science identified aristolochic acid as a potent nephrotoxin, causing its ban and replacement in China.

关木通的古籍利水记载与马兜铃酸的现代肾毒性，形成了鲜明对比。

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#MateriaTrace #toxicology
July 11, 2026 at 1:10 AM
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Classical texts recorded Tian Nan Xing (Arisaema erubescens) for dispelling wind and resolving phlegm. Modern chemistry reveals its intense irritation stems from calcium oxalate needle crystals.
古籍记载其祛风化痰，现代科学揭示了其刺激性的来源——草酸钙针晶。
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#MateriaTrace #herbalmedicine
July 10, 2026 at 5:00 PM
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Classical texts warned Banxia is "toxic, must be processed." Modern chemistry identifies oxalate raphides as the irritant; processing reduces toxicity significantly.
古籍载半夏有毒须制，现代科学确认草酸钙针晶为刺激性成分，炮制可减毒。
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#MateriaTrace #TCM
July 9, 2026 at 5:00 PM
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Classical texts recorded 巴豆 (Croton tiglium) as a drastic purgative. Modern chemistry identified its phorbol esters as potent tumor promoters and severe irritants.
巴豆逐水猛药，实验揭示油脂中佛波酯的促癌与刺激作用。
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#MateriaTrace #toxicology
July 8, 2026 at 5:00 PM
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Classical texts recorded 斑蝥 for "以毒攻毒" (fighting poison with poison). Modern chemistry reveals cantharidin is a potent vesicant and nephrotoxin.
古籍称其"以毒攻毒"，现代毒理学证实斑蝥素具有强烈刺激性与肾毒性。
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#MateriaTrace #toxicology
July 7, 2026 at 5:00 PM
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Classical texts recorded toad venom as a cardiac tonic and detoxifier. Modern chemistry identifies bufadienolides — potent cardiotoxic glycosides that can cause arrhythmias and death.
蟾酥的强心作用与毒性，皆源于同一类化学成分。
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#MateriaTrace #toxicology
July 7, 2026 at 2:42 AM
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Classical texts: Niu Huang 'clears the heart, opens orifices.' Modern chemistry: bilirubin and bile acids. Artificial bezoar mimics them, but not identical.
天然牛黄与人工牛黄，成分相似却非等同。
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#MateriaTrace #TCM
July 7, 2026 at 2:40 AM
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Classical Chinese medicine recorded hanging mugwort and calamus to ward off epidemics. Modern chemistry identifies volatile oils in both plants with antimicrobial and insect-repelling activity.
端午习俗背后，是古人对植物药性的朴素观察与今日科学验证的呼应。
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#MateriaTrace #ethnobotany
July 7, 2026 at 2:36 AM
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Zhang Zhongjing's "Treatise on Cold Damage" (c. 200 CE) set the first systematic rules for composing herbal formulas. Modern pharmacology continues to decode the chemical basis behind those classical pairings.
《伤寒论》奠定了中医方剂学的框架，至今仍是文献研究的基石。
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#MateriaTrace #historyofmedicine
July 7, 2026 at 2:34 AM
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Legend says Shennong tasted 100 herbs and met 70 poisons in one day — a myth encoding early empirical drug testing by trial and risk. Modern toxicology now uses systematic methods instead.
传说虽奇，却藏着古人药物探索的理性萌芽。
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#MateriaTrace #historyofmedicine
July 6, 2026 at 11:11 PM
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Early translators equated TCM's 脾 (pi) with the spleen, creating a persistent misconception. In fact, pi refers to a digestive-transport system, not the anatomical organ.
中医之"脾"主运化，与解剖学之脾迥异。
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#MateriaTrace #TCM
July 6, 2026 at 7:46 PM