Indian rennet (Withania coagulans)

Paneer dodi Paneer phool Vegetable rennet Panirband Rishyagandha Paneer booti Tukhme hayat
Indian rennet
Indian rennet
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Withania coagulans (Paneer Dodi): Benefits, Uses & Botany

Native to the arid regions of Afghanistan, Pakistan, and the Indian subcontinent, the medicinal shrub Withania coagulans is highly valued in traditional Ayurvedic medicine. Commonly known as paneer dodi or vegetable rennet, this plant is famed for its diverse pharmacological properties.

Beyond its therapeutic applications, the species plays a significant cultural and practical role in local communities. Its berries contain active enzymes capable of coagulating milk, making it a natural agent for traditional cheese production.

Taxonomy

  • ∟ царство Plantae
  • ∟ division Tracheophytes (Vascular Plants)
  • ∟ subdivision Spermatophytes (Seed plants)
  • ∟ Angiosperms
  • ∟ mesangiosperms (Core angiosperms)
  • ∟ eudicots
  • ∟ asterids
  • ∟ order Solanales
  • ∟ family Solanaceae
  • ∟ subfamily Solanoideae
  • ∟ tribe Physaleae
  • ∟ genus Withania (ashwagandha)
  • ∟ species Withania coagulans (Indian rennet)

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Morphology

This species grows as a small, rigid, greyish-white shrub, typically reaching heights of 60 to 120 cm. The entire plant is covered in dense hairs, giving it a distinctive dusty appearance. Its branches are highly branched and white.

Detailed morphological characteristics include:

  • Leaves: Lanceolate-oblong or occasionally ovate, obtuse at the apex, coriaceous, and narrowing into a very short petiole.
  • Flowers: Small, yellowish, and arranged in axillary cyme clusters.
  • Fruit: Smooth, globose red berries that remain enclosed within a persistent, leathery calyx.
  • Seeds: Dark brown, ear-shaped, glabrous, and possessing a distinct fruity aroma.

Flowering season

Spring to early summer

Jan
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Mar
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May
Jun
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Oct
Name
Dec

Applications

Withania coagulans has a wide array of applications in both medicine and food technology. Its most notable uses include:

  • Cheese Production: The ripe berries contain a rennet-like proteolytic enzyme that efficiently clots milk, serving as a plant-based substitute for animal rennet in cheese making.
  • Diabetes Management: In traditional Ayurvedic practice, the flowers and berries are soaked in water and consumed to help regulate blood glucose levels.
  • Pharmacological Benefits: Extracts from the plant show significant anti-inflammatory, hepatoprotective, antibacterial, and antioxidant activities.

Interesting facts

In the Balochistan region of Iran and Pakistan, this evergreen shrub is prized not only for cheese-making but also for ecological conservation, as it helps protect fragile desert soils from wind erosion. Interestingly, the plant is highly susceptible to leaf spot disease caused by the fungal pathogen Alternaria alternata.

Geography of distribution

  • Afghanistan
  • Pakistan
  • India
  • Iran
  • Nepal
  • Oman

Sources

  • Plants of the World Online (POWO)
  • Global Biodiversity Information Facility (GBIF)
  • World Flora Online (WFO)
  • Ayurvedic Pharmacopoeia of India

Technical Information

External Databases: GBIF, POWO, Tropicos

Articles about the plant

See also

Ashwagandha

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