Ghee, also called clarified butter, originated in India and has been in use since antiquity in food recipes, Ayurvedic medicine, and religious rituals. The market size of ghee in India is INR 10,000 crores. India is the world's largest producer and consumer of ghee.
Ghee is an ideal fat for deep frying because of its high smoke point at 250°C — well above typical cooking temperatures of around 200°C and above that of most vegetable oils, which break down and release harmful free radicals at high temperatures.
Desi ghee is traditionally made at home with cow's milk using age-old techniques without preservatives. Buffalo's milk can also be used, producing a thicker consistency.
Nutritional Profile of Ghee
As per the guidelines of the National Institute of Nutrition (ICMR), an adult human requires 25 g (5 teaspoons) of visible fats daily, of which one teaspoon could be contributed by ghee.
Ghee is high in calories (112 calories per tablespoon serving). A serving contains 12.7 g of fat, negligible protein, and no carbohydrates, dietary fiber, or sugars. Ghee is high in saturated fat (7.9 g per serving). The American Heart Association recommends that saturated fats should be no more than 7% of total calorie intake.
Desi Ghee vs. Vanaspati: Key Differences
| Property | Desi Ghee | Vanaspati |
|---|---|---|
| Source | Cow or buffalo milk fat | Hydrogenated vegetable oil (palm/palm olein) |
| Smoke point | ~250°C (ideal for cooking) | ~200°C |
| Saturated fat | High (~62% of total fat) | High (primarily palm-derived) |
| Trans fat | Negligible — natural CLA only | Present — industrial trans fats from hydrogenation |
| Vitamins | Fat-soluble A, D, E (natural) | Added vitamins A, D only |
| Cholesterol effect | Raises LDL; does not lower HDL | Raises LDL and lowers HDL (worse outcome) |
| FSSAI regulation | IS 548 — minimum 99.5% milk fat | Maximum 2% trans fats (from 2021) |
Health Benefits of Desi Ghee
- Rich in fat-soluble vitamins A, D, and E.
- Suitable for individuals with casein and lactose intolerance — the clarification process removes milk proteins and lactose.
- Ghee from grass-fed cows contains conjugated linoleic acid (CLA) — preliminary research indicates anticarcinogenic properties.
- Contains butyrate (a short-chain fatty acid) that supports gut health and has been shown to maintain adequate insulin sensitivity in animal studies.
- High smoke point (250°C) makes it one of the safest fats for deep frying, as it doesn't break down into harmful free radicals at typical cooking temperatures.
Moderation matters: Desi ghee is entirely fat — the bulk saturated — which raises LDL cholesterol. The ICMR recommends one teaspoon per day as a contribution to a total visible fat intake of 25 g.
Adverse Health Effects of Vanaspati
Vanaspati ghee has no established health benefits and carries significant cardiovascular risk primarily due to its industrial trans fat content:
- Very high in industrial trans fatty acids (iTFAs) — increases risk of heart attacks and stroke.
- Trans fats both raise LDL (bad cholesterol) and lower HDL (good cholesterol) — a worse cardiovascular risk profile than saturated fat alone.
- WHO estimates industrial trans fats cause approximately 500,000 premature deaths annually worldwide.
- Nickel catalyst residues from the hydrogenation process may be present in trace amounts.
- FSSAI has progressively tightened the trans fat limit in Vanaspati to a maximum 2% of total fat (2021), but the product remains a concern when consumed in large quantities.
Which Is Better — Desi Ghee or Vanaspati?
Since desi ghee contains saturated fats, it raises LDL cholesterol but does not lower HDL. Trans fats in Vanaspati do both — they raise LDL and lower HDL simultaneously. Consumption of desi ghee in moderation is therefore comparatively less harmful than Vanaspati.
Bottom line: Of the two, Vanaspati is likely to kill you sooner. The cardiovascular risk from industrial trans fats is quantifiably worse than the risk from the saturated fats in desi ghee, especially given ICMR-recommended portion sizes.
Detection of Ghee Adulteration
Adulteration of desi ghee — typically the addition of Vanaspati or other vegetable fats — is a serious food safety offence under FSSAI. The following analytical techniques are used in NABL-accredited laboratories to detect adulteration:
| Method | What It Detects |
|---|---|
| Gas Liquid Chromatography (GLC) | Fatty acid composition profiling — vegetable fats have characteristic fatty acid profiles distinct from milk fat (e.g., absence of butyric acid) |
| Differential Scanning Calorimetry (DSC) | Thermal analysis of fat crystals — identifies melting profiles and polymorphism characteristic of pure ghee vs. adulterated samples |
| Thin Layer Chromatography (TLC) | Reverse-phase separation of cholesterol and sterol fractions — plant sterols (sitosterol, campesterol) indicate vegetable fat addition |
| Baudouin Test | Colour reaction specific to sesame oil, which is commonly added to vegetable fats as an adulterant marker |
| Butyro-Refractometer (BR) | Refractive index at 40°C — pure cow ghee: 40–43; adulterated ghee may fall outside this range |
| Reichert-Meissl (RM) Value | Measures volatile water-soluble fatty acids specific to milk fat — cow ghee minimum 21; vegetable fats have very low RM values |
| AAS (Atomic Absorption) | Detection of nickel residues — a trace marker for the hydrogenation catalyst used in Vanaspati manufacture |
FSSAI Standards for Ghee Quality
Under FSSAI Food Products Standards and Food Additives Regulations, 2011, pure desi ghee must meet the following specifications:
- Minimum 99.5% milk fat on a dry basis
- Maximum 0.5% moisture
- Butyro-refractometer (BR) reading at 40°C: 40–43 for cow ghee; 41–45 for buffalo ghee
- Reichert Meissl (RM) value: Minimum 21 for cow ghee; minimum 26 for buffalo ghee
- Must be free from all mineral oils, animal body fats, and vegetable fats
- Melting point of pure ghee: 28–44°C
Frequently Asked Questions
What is desi ghee?
Desi ghee is clarified butter traditionally made in India from cow's or buffalo's milk. It is prepared by simmering butter until the water evaporates and the milk solids separate, leaving behind pure, golden butterfat. Desi ghee has a high smoke point (~250°C), a rich flavour, and has been used in Indian cuisine, Ayurvedic medicine, and religious rituals for thousands of years. FSSAI defines ghee as clarified butter fat obtained from cow or buffalo milk or cream or from desi (cooking) butter.
What is Vanaspati ghee?
Vanaspati (also called Vanaspati ghee or Dalda) is a partially hydrogenated vegetable oil made from palm or palm olein oil using nickel as a catalyst. The resulting product is solid at room temperature and resembles ghee in appearance and texture. It is much cheaper than desi ghee and has been widely used in commercial food preparation. It contains trans fats formed during the hydrogenation process.
Is desi ghee healthier than Vanaspati?
Yes — desi ghee is generally considered healthier. Desi ghee contains saturated fats that raise LDL but do not lower HDL. Vanaspati contains industrial trans fats which both raise LDL and lower HDL, creating a significantly worse cardiovascular risk profile. Both should be consumed in moderation.
How is ghee adulteration detected?
Ghee adulteration is detected by: (1) Baudouin test for sesame oil; (2) Gas Liquid Chromatography (GLC) for fatty acid profiling — vegetable fats have distinctly different fatty acid compositions from milk fat; (3) Sterol analysis — ghee is rich in cholesterol while plant-derived adulterants contain phytosterols; (4) Differential Scanning Calorimetry (DSC); (5) Butyro-refractometry and Reichert-Meissl (RM) value. FSSAI-approved testing per IS 548 detects common adulterants reliably.
What are the health risks of Vanaspati?
The main health risk is its industrial trans fat content. Trans fats raise LDL (bad) cholesterol, lower HDL (good) cholesterol, promote systemic inflammation, and are associated with coronary heart disease, stroke, and type 2 diabetes. The WHO estimated trans fats cause approximately 500,000 premature deaths annually worldwide. Modern Vanaspati has reduced trans fat content under FSSAI regulations (max 2%) but remains a concern in large quantities.
Auriga Research is a NABL-accredited testing laboratory (ISO/IEC 17025:2017) with FSSAI notification and AGMARK approval. All food testing is performed using validated methods aligned with IS, AOAC, and FSSAI-prescribed procedures.
Auriga Research Team
Auriga Research is India's largest NABL-accredited testing network with laboratories in Delhi, Manesar, Bangalore, Baddi, and Bahadurgarh. Our team of scientists delivers accurate, regulatory-accepted results across pharmaceutical, food, water, environmental, and specialised testing.
About Auriga Research →