The report provides a detailed analysis essential for establishing a Marigold Oil production plant. It encompasses all critical aspects necessary for Marigold Oil production, including the cost of Marigold Oil production, Marigold Oil plant cost, Marigold Oil production costs, and the overall Marigold Oil production plant cost. Additionally, the study covers specific expenditures associated with setting up and operating a Marigold Oil production plant. These encompass production processes, raw material requirements, utility requirements, infrastructure needs, machinery and technology requirements, manpower requirements, packaging requirements, transportation requirements, and more.
Marigold oil is a natural oil extracted from Tagetes erecta or Calendula officinalis flowers. It is utilised in various industrial applications due to its high lutein and carotenoid content, along with essential oils, flavonoids, and bioactive compounds providing antioxidant, antimicrobial, and anti-inflammatory properties. In the nutraceuticals and animal feed sector, it supplies over 85% of global natural lutein for eye-health supplements, poultry pigmentation (enhancing egg yolk and broiler skin colour to Roche scale 10-12), and functional foods. It is incorporated into anti-ageing creams, sunscreens, acne treatments, wound-healing ointments, and herbal medicines for skin hydration, infection control, and calming effects.
Additionally, it functions as a natural colourant (E161b) in food processing for baked goods, beverages, jams, and infant formulas. It also provides eco-friendly, biodegradable dyes for textiles in organic fabrics and handicrafts. In the agriculture sector, marigold oil extracts act as bio-fumigants, soil enhancers, and potential bio-pesticides or nematicides.
Marigold oil market growth is driven by increasing consumer preference for natural, plant-based ingredients over synthetic alternatives in cosmetics, nutraceuticals, food, and animal feed, fuelled by health consciousness, clean-label trends, and demand for lutein-rich products supporting eye health and pigmentation. Its expanding applications in anti-inflammatory skincare, vegan supplements, natural colourants like E161b for beverages and confectionery, along with regulatory support for sustainable extraction and cultivation boosts the market growth. Industrial marigold oil procurement is influenced by raw material availability tied to seasonal harvests of marigold flowers (primarily Tagetes erecta), which face disruptions from climate variability, weather fluctuations, and geographic constraints in major producers like India and China.
Raw Material for Marigold Oil Production
According to the Marigold Oil production plant project report, the raw material for Marigold Oil production includes Tagetes erecta L. waste.
Production Process of Marigold Oil
The extensive Marigold Oil production cost report consists of the following major industrial production process:
- Production via hydrodistillation: The production process of Marigold oil occurs via hydrodistillation, which utilises Tagetes erecta L. waste as the starting material. The process starts with collecting fresh waste petals (not older than one day), separating and washing them, then loading them into a distillation setup with distilled water. In the next step, heating occurs via a 1100W electric heater for 35 minutes (0.641 KWh), generating steam that extracts oil through hydrodiffusion, hydrolysis, and heat decomposition. Finally, the vapours condense using chilled water, and oil separates in a funnel.
Properties of Marigold Oil
Marigold oil, derived from Tagetes erecta or Calendula officinalis, is a clear to yellow oily liquid with an herbal, spicy aroma. It has a refractive index in the range of 1.450–1.510, specific gravity 0.910–0.940 at 25 degree Celsius, flash point >280 degree Celsius, and low acid/peroxide values for stability in cosmetics. It consists of monoterpenes such as piperitone (26.9–31.5%), (E)-β-ocimene, dihydrotagetone, tagetone, and α-terthienyl for insecticidal action, plus carotenoids (lutein), flavonoids, saponins, and calendic acid (51–58% in Calendula lipids), yielding 0.35–0.70% via hydrodistillation. These properties provide it with its strong antioxidant (rivalling ascorbic acid), antimicrobial, and anti-inflammatory traits, with iodine value 80–110 supporting solubility in CO2 extractions and applications in nutraceuticals, skincare, and repellents.
