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99% Menthol Crystals for Flavor (CAS 89-78-1) are colorless, transparent needle-like crystals with a strong, refreshing mint aroma and cooling taste. They have a minimum purity of 99.5% (assayed by GC) and a melting point of 41.5-44°C, dissolving easily in ethanol (100g/L at 20°C), vegetable oils (50g/L at 20°C), and chloroform (200g/L at 20°C)—insoluble in water. Certified as food-grade, they comply with FEMA (Flavor and Extract Manufacturers Association) standard 2665 and EU Regulation (EC) No 1334/2008 for food flavors, with no residual solvents (e.g., ethanol ≤5ppm) or heavy metals (lead ≤0.1ppm) detected. They have an olfactory threshold of 0.0001mg/L in air, meaning even small amounts deliver a pronounced minty aroma.
Flavor Enhancement: Provides a long-lasting cooling sensation in candies, gums, and beverages—tests show that in hard candies, it maintains a cooling effect for 2-3 minutes after consumption, compared to 30-60 seconds with artificial mint flavors (e.g., menthyl acetate). It also enhances the overall flavor profile of mint-based products, adding depth and freshness.
Taste Masking: Effectively masks bitter or unpleasant tastes in functional foods and pharmaceuticals (e.g., cough syrups, herbal extracts like echinacea or elderberry). A consumer study found that adding 0.05% menthol to bitter herbal drinks increased acceptability by 40%-50% among adult testers.
Preservative Aid: Inhibits the growth of mold (e.g., Aspergillus niger) and yeast (e.g., Saccharomyces cerevisiae) in high-moisture foods (e.g., fruit jellies, chewing gum). Research shows that 0.1% menthol extends food shelf life by 15%-20% by disrupting microbial cell membranes.
Confectionery: Add 0.05%-0.2% to hard candies, chewing gum, or chocolate mint products. For hard candies, dissolve menthol crystals in warm syrup (70-80°C) before pouring into molds—avoid temperatures above 90°C, which may volatilize the menthol and reduce flavor intensity.
Beverages: Dilute to 0.01%-0.03% in mint tea, energy drinks, or carbonated sodas. For tea, dissolve crystals in a small amount of hot water (80°C) first, then mix into the main batch to ensure uniform flavor—avoid boiling water, which can destroy the cooling compounds.
Oral Care: Blend 0.1%-0.3% into mouthwash, throat lozenges, or toothpaste. In mouthwash, mix menthol with alcohol (10%-15%) and water, then add surfactants (e.g., sodium lauryl sulfate) to prevent separation and ensure the mint flavor spreads evenly in the mouth.
Q: How to dissolve it?
A: For water-based products (e.g., beverages, mouthwash), first dissolve menthol crystals in 90% ethanol (1g crystals in 5ml ethanol) to create a stock solution, then dilute into the final product—this avoids sedimentation. For oil-based formulations (e.g., lip balms, cooking oils), melt crystals with carrier oils (e.g., jojoba oil, coconut oil) at 50-55°C, stirring until fully dissolved.
Q: Is it safe for children?
A: Yes, but dosage must be strictly controlled. For children aged 5-12, limit intake to 0.1mg per kg body weight (e.g., 2.5mg for a 25kg child) to avoid irritation. Avoid use in children under 5, as their respiratory systems are more sensitive to strong mint vapors, which may cause coughing or throat discomfort. Always consult a pediatrician before using in children’s food or oral care products.
99% Menthol Crystals for Flavor (CAS 89-78-1) are colorless, transparent needle-like crystals with a strong, refreshing mint aroma and cooling taste. They have a minimum purity of 99.5% (assayed by GC) and a melting point of 41.5-44°C, dissolving easily in ethanol (100g/L at 20°C), vegetable oils (50g/L at 20°C), and chloroform (200g/L at 20°C)—insoluble in water. Certified as food-grade, they comply with FEMA (Flavor and Extract Manufacturers Association) standard 2665 and EU Regulation (EC) No 1334/2008 for food flavors, with no residual solvents (e.g., ethanol ≤5ppm) or heavy metals (lead ≤0.1ppm) detected. They have an olfactory threshold of 0.0001mg/L in air, meaning even small amounts deliver a pronounced minty aroma.
Flavor Enhancement: Provides a long-lasting cooling sensation in candies, gums, and beverages—tests show that in hard candies, it maintains a cooling effect for 2-3 minutes after consumption, compared to 30-60 seconds with artificial mint flavors (e.g., menthyl acetate). It also enhances the overall flavor profile of mint-based products, adding depth and freshness.
Taste Masking: Effectively masks bitter or unpleasant tastes in functional foods and pharmaceuticals (e.g., cough syrups, herbal extracts like echinacea or elderberry). A consumer study found that adding 0.05% menthol to bitter herbal drinks increased acceptability by 40%-50% among adult testers.
Preservative Aid: Inhibits the growth of mold (e.g., Aspergillus niger) and yeast (e.g., Saccharomyces cerevisiae) in high-moisture foods (e.g., fruit jellies, chewing gum). Research shows that 0.1% menthol extends food shelf life by 15%-20% by disrupting microbial cell membranes.
Confectionery: Add 0.05%-0.2% to hard candies, chewing gum, or chocolate mint products. For hard candies, dissolve menthol crystals in warm syrup (70-80°C) before pouring into molds—avoid temperatures above 90°C, which may volatilize the menthol and reduce flavor intensity.
Beverages: Dilute to 0.01%-0.03% in mint tea, energy drinks, or carbonated sodas. For tea, dissolve crystals in a small amount of hot water (80°C) first, then mix into the main batch to ensure uniform flavor—avoid boiling water, which can destroy the cooling compounds.
Oral Care: Blend 0.1%-0.3% into mouthwash, throat lozenges, or toothpaste. In mouthwash, mix menthol with alcohol (10%-15%) and water, then add surfactants (e.g., sodium lauryl sulfate) to prevent separation and ensure the mint flavor spreads evenly in the mouth.
Q: How to dissolve it?
A: For water-based products (e.g., beverages, mouthwash), first dissolve menthol crystals in 90% ethanol (1g crystals in 5ml ethanol) to create a stock solution, then dilute into the final product—this avoids sedimentation. For oil-based formulations (e.g., lip balms, cooking oils), melt crystals with carrier oils (e.g., jojoba oil, coconut oil) at 50-55°C, stirring until fully dissolved.
Q: Is it safe for children?
A: Yes, but dosage must be strictly controlled. For children aged 5-12, limit intake to 0.1mg per kg body weight (e.g., 2.5mg for a 25kg child) to avoid irritation. Avoid use in children under 5, as their respiratory systems are more sensitive to strong mint vapors, which may cause coughing or throat discomfort. Always consult a pediatrician before using in children’s food or oral care products.
Product Features
Natural Cooling Sensation: Menthol crystals create a refreshing and cooling effect on the skin and mucous membranes, making them ideal for use in topical products designed for pain relief or soothing irritation.
Versatile Applications: These crystals can be used in a variety of formulations, including food products, beverages, confectionery, personal care items (like lotions and creams), and therapeutic ointments, allowing for a wide range of creative possibilities.
Aromatherapy Benefits: The invigorating scent of menthol is favored in aromatherapy for its ability to enhance mental clarity, reduce fatigue, and promote a sense of well-being. It can be used in diffusers or as a component in massage oils.
Respiratory Relief: When inhaled, menthol can help relieve nasal and throat congestion, making it a common ingredient in cough drops, chest rubs, and inhalers. Its cooling effect can soothe irritated tissues and improve airflow.
Antimicrobial Properties: Menthol has been shown to possess antimicrobial properties, making it a beneficial addition to formulations aimed at promoting skin health or minimizing bacterial growth in cosmetic products.
Product Features
Natural Cooling Sensation: Menthol crystals create a refreshing and cooling effect on the skin and mucous membranes, making them ideal for use in topical products designed for pain relief or soothing irritation.
Versatile Applications: These crystals can be used in a variety of formulations, including food products, beverages, confectionery, personal care items (like lotions and creams), and therapeutic ointments, allowing for a wide range of creative possibilities.
Aromatherapy Benefits: The invigorating scent of menthol is favored in aromatherapy for its ability to enhance mental clarity, reduce fatigue, and promote a sense of well-being. It can be used in diffusers or as a component in massage oils.
Respiratory Relief: When inhaled, menthol can help relieve nasal and throat congestion, making it a common ingredient in cough drops, chest rubs, and inhalers. Its cooling effect can soothe irritated tissues and improve airflow.
Antimicrobial Properties: Menthol has been shown to possess antimicrobial properties, making it a beneficial addition to formulations aimed at promoting skin health or minimizing bacterial growth in cosmetic products.
Our customers appreciate the quality and versatility of our menthol crystals. Here are some testimonials:
Emily R. (Aromatherapy Practitioner): "These menthol crystals have transformed my aromatherapy sessions! The cooling effect is amazing, and my clients love the refreshing scent. Highly recommend!"
James T. (Home Cook): "I’ve been using menthol crystals in my homemade candies and desserts. A little goes a long way, and the flavor is incredibly fresh. I’ll never use peppermint extract again!"
Sarah L. (Health and Wellness Blogger): "I added menthol crystals to my DIY muscle rub, and it works wonders for sore muscles. The cooling sensation is just what I needed after a long workout."
Our customers appreciate the quality and versatility of our menthol crystals. Here are some testimonials:
Emily R. (Aromatherapy Practitioner): "These menthol crystals have transformed my aromatherapy sessions! The cooling effect is amazing, and my clients love the refreshing scent. Highly recommend!"
James T. (Home Cook): "I’ve been using menthol crystals in my homemade candies and desserts. A little goes a long way, and the flavor is incredibly fresh. I’ll never use peppermint extract again!"
Sarah L. (Health and Wellness Blogger): "I added menthol crystals to my DIY muscle rub, and it works wonders for sore muscles. The cooling sensation is just what I needed after a long workout."