Quick Facts
| Latin Name | Kaki Calyx |
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| Chinese Name & Pinyin | 柿蒂 · Shi Di |
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| Medicinal Part | Others |
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| Efficacy Category | Qi-regulating |
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| Botanical Origin | The dried persistent calyx of Diospyros kaki Thunb.(Ebenaceae). The mature fruit is harvested in winter and the calyx is collected when fruit is consumed. It is washed clean and sun-dried. |
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| Nature & Flavour | Bitter, Astringent; Neutral |
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| Channels Entered | Stomach |
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What Is Shi Di?
Shi Di (Persimmon Calyx and Receptacle) is a medicinal herb of Traditional Chinese Medicine.
Primarily produced in the Chinese provinces of Henan, Shandong, Fujian, Hebei, Shanxi.
Nature & Flavour: Bitter, Astringent; Neutral
Channels Entered: Stomach
Shi Di: Materia Medica Profile
Identification & Quality Standard
Kaki Calyx
Botanical Origin
The dried persistent calyx of Diospyros kaki Thunb.(Ebenaceae). The mature fruit is harvested in winter and the calyx is collected when fruit is consumed. It is washed clean and sun-dried.
Production Regions
Primarily produced in the Chinese provinces of Henan, Shandong, Fujian, Hebei, Shanxi.
Quality Requirements
Superior medicinal material is large and thick, hard, yellowish-brown.
Macroscopic Features
Flat spherical, 1.5~2.5cm diameter. Center is relatively thick, slightly raised up, with round scar of fallen off fruit, edge is relatively thin, 4 lobes that are often rolled over, easily broken; base has fruit stem or round hole-like fruit stem scar. External surface is yellowish-brown or reddish-brown, inner surface is yellowish-brown, densely covered hairs. Hard and brittle texture. faint odor, astringent taste.
Traditional TCM Properties
Bitter, Astringent; NeutralStomach
Traditional Functions
Downbears rebellion and stops hiccup.
How Shi Di Is Used in TCM
In the Chinese materia medica, Shi Di is classified among the Qi-regulating herbs.
Medical Disclaimer — This article is provided for educational purposes only and describes traditional Chinese medicine concepts. It is not medical advice, and it is not intended to diagnose, treat, cure or prevent any disease. Always consult a qualified practitioner before using any herb, particularly if you are pregnant, nursing, taking medication or managing a diagnosed condition.
