USTC Pharmacy Medicinal Garden

University of Science and Technology Chittagong (USTC)

USTC Pharmacy Medicinal Garden

গোলাপ (ROSA DAMASCENA)

ORIGIN

Rosa damascena (Damask Rose) is believed to have originated in Western Asia, particularly in Syria, Iran, and Turkey. It was later introduced to India, Europe, and other parts of Asia. The rose has been cultivated for over a thousand years for its fragrance, ornamental value, and medicinal uses.

TAXONOMY

  • Kingdom: Plantae

  • Division: Angiosperms

  • Class: Eudicots

  • Order: Rosales

  • Family: Rosaceae

  • Genus: Rosa

  • Species: Rosa damascena Mill.

EVOLUTION

  • Belongs to the Rosaceae family, closely related to other rose species and fruit plants like apples and pears.

  • Evolved highly fragrant flowers to attract pollinators.

  • Adapted to temperate climates with dry summers and cold winters.

DESCRIPTION

  • Plant type: Deciduous shrub

  • Height: 1–2 meters

  • Stem: Woody, thorny

  • Leaves: Pinnate, dark green, serrated margins

  • Flowers: Pink to deep pink, fragrant, multi-petaled

  • Fruit: Small, red to orange rosehip

  • Blooming season: Spring to early summer

ECOLOGY

  • Climate: Temperate; can tolerate mild frost

  • Soil: Well-drained loamy soil rich in organic matter

  • Sunlight: Full sun for best flowering

  • Water: Requires moderate watering

CULTIVATION

  • Propagation: Grafting, budding, or stem cuttings

  • Planting season: Late winter to early spring

  • Harvesting: Flower petals are harvested in early morning during full bloom for essential oil production

  • Care: Pruning and pest management improve flowering and oil quality

TRADITIONAL USES

Medicinal

  • Treats digestive disorders, fever, and menstrual irregularities

  • Anti-inflammatory and mild sedative properties

  • Used in traditional Persian, Unani, and Ayurvedic medicine

Cultural

  • Sacred in many religions; used in rituals and festivals

  • Widely used in perfumery and cosmetics

MEDICINAL USES

  • Flowers & petals:

    • Digestive tonic

    • Mild laxative

    • Antidepressant and calming effect

  • Rosehip (fruit):

    • Rich in Vitamin C

    • Boosts immunity

    • Antioxidant properties

RESEARCH

Major Bioactive Compounds

  • Geraniol

  • Citronellol

  • Nerol

  • Flavonoids and tannins

Scientific Evidence

  • Antioxidant and anti-inflammatory properties

  • Antimicrobial activity against bacteria and fungi

  • Anti-anxiety and mild antidepressant effects

  • Skin-protective and cosmetic applications

BIOLOGY

  • Pollination: Insects, primarily bees

  • Chromosome number: 2n = 28

  • Life cycle: Perennial shrub

  • Reproduction: Vegetative propagation or seeds

TOXICITY

  • Generally safe for human use in dietary, cosmetic, or medicinal applications

  • Rare allergic reactions may occur

  • Rosehip supplements should be used with caution in people with kidney stones or iron-overload disorders

CONCLUSION

Rosa damascena is a highly valued aromatic and medicinal plant. Its flowers and rosehips provide therapeutic benefits, ornamental beauty, and economic value through essential oils, perfumes, and herbal preparations. Modern research supports its antioxidant, antimicrobial, and mood-enhancing properties, confirming its long-standing traditional uses.

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