**Daun Kari (Murraya koenigii): The Aromatic Leaf with Powerful Healing Properties**

Abstract

Daun Kari, or curry leaf (Murraya koenigii), is more than just a flavorful addition to Southeast Asian and Indian cuisine. For centuries, it has been cherished in traditional medicine systems for its rich nutritional profile and therapeutic properties. From blood sugar regulation to antioxidant support, this humble leaf has earned its place in both culinary and medicinal traditions. This article explores its botanical profile, traditional uses in various healing systems, phytochemistry, nutritional content, and evidence-based benefits.

1. Botanical Information

Scientific Name: Murraya koenigii
Family: Rutaceae (Citrus family)
Common Names: Daun Kari (Malay), Curry Leaf, Kari Patta (Hindi), Karuveppilai (Tamil)
Origin: Native to India and Sri Lanka, widely grown in Southeast Asia
Plant Description: A small tropical tree with fragrant, pinnate leaves. Leaves are dark green and glossy, growing in pairs along slender branches.

2. Traditional Uses

A. In Traditional Malay Medicine (TMM):

Used to treat digestive issues such as diarrhea, flatulence, and indigestion.
Boiled and consumed for postpartum recovery and appetite stimulation.
Crushed leaves applied to skin for wounds and insect bites.

B. In Ayurveda (Indian Traditional Medicine):

Classified as Katu (pungent) and Tikta (bitter) in taste.
Used to balance Vata and Kapha doshas.
Traditionally used for:
- Diabetes management
- Anemia (as a mild iron source)
- Skin disorders and hair fall
- Enhancing liver function and detoxification

C. In Traditional Chinese Medicine (TCM):

Curry leaf is not a classical herb in TCM pharmacopeia, but its properties may be interpreted as:

Nature: Warm
Taste: Pungent, slightly bitter
Meridian Affinities: Spleen, Stomach, Liver
Functions:
- Promotes qi circulation
- Warms the middle burner
- Dries dampness and aids digestion

3. Phytochemical Constituents

Curry leaves are rich in bioactive compounds with potent pharmacological activities.

Class of Compound	Examples	Functions
Alkaloids	Mahanimbine, Girinimbine	Anti-inflammatory, antimicrobial
Flavonoids	Quercetin, Kaempferol	Antioxidant, anti-diabetic
Carbazole alkaloids	Mahanine, Mahanimbicine	Cytotoxic, hepatoprotective
Essential oils	Linalool, Caryophyllene, β-Pinene	Digestive stimulant, antimicrobial
Tannins & Saponins	—	Astringent, immune support

4. Nutritional Profile

Nutrient	Approximate Amount (per 100g fresh leaves)
Vitamin A	7560 IU
Vitamin C	4 mg
Calcium	830 mg
Iron	0.93 mg
Fiber	6.4 g
Protein	6.1 g
Carbohydrates	18.7 g
Energy	108 kcal

Note: These values are approximate and vary based on soil and growing conditions.

5. Health Benefits (Evidence-Based)

✅ 1. Diabetes Management

Leaf extracts help lower blood glucose levels.
Improve insulin sensitivity and reduce oxidative stress in pancreatic tissue.

✅ 2. Cholesterol and Heart Health

May reduce LDL cholesterol and improve HDL levels.
Anti-lipid peroxidation properties protect cardiovascular tissue.

✅ 3. Antioxidant and Anti-inflammatory

Rich in polyphenols that scavenge free radicals and reduce inflammation.
Protects against cellular aging and oxidative damage.

✅ 4. Digestive Aid

Stimulates digestive enzymes, relieves bloating and flatulence.
Mild carminative and anti-microbial effects in the gut.

✅ 5. Hair and Skin Health

Topical application may help reduce dandruff, hair fall, and promote hair growth.
Antibacterial properties help in minor skin infections.

6. Common Uses and Preparations

Culinary:

Tempering/spicing in curries, dals, rice dishes.
Added fresh or fried at the beginning of cooking to release aroma.

Medicinal:

Decoction: Boiled with water for digestion and detox.
Paste: Crushed into a paste and applied for skin issues.
Powder: Dried and ground, mixed into food or warm water.
Oil infusion: Used for hair and scalp health.

7. Safety & Precautions

Generally safe in dietary amounts.
Excessive consumption may cause gastrointestinal discomfort.
Always use clean, pesticide-free leaves for consumption or topical use.
Not recommended in high doses for pregnant women without medical advice.

8. Conclusion

Daun Kari (Murraya koenigii) is more than a flavorful herb—it is a nutritional powerhouse and traditional remedy that supports digestion, blood sugar regulation, and overall health. Its widespread use in both kitchens and clinics makes it one of Southeast Asia’s most cherished natural gifts. With growing scientific interest in its bioactive compounds, curry leaf continues to prove that nature’s most valuable remedies often come in the simplest forms.

References -Data Compile by Chat GPT

Nadkarni KM. Indian Materia Medica. Popular Prakashan, 2000.
Arulselvan, P., et al. (2006). Antioxidant and anti-inflammatory properties of Murraya koenigii. Journal of Ethnopharmacology, 112(3), 491–496.
Lobo, V., et al. (2010). Free radicals, antioxidants and functional foods: Impact on human health. Pharmacognosy Reviews, 4(8), 118–126.
Malaysian Herbal Monograph. Ministry of Health Malaysia.

Needles & Herb

Sunday, July 27, 2025