1. Food industry

As a natural pigment, curcumin is widely used in cheese, beverages, pastries, and other food products. It also functions as a natural preservative, helping to extend the shelf life of foods.

2. Health Products and Pharmaceuticals

Curcumin exhibits a variety of biological activities, such as antiinflammatory, antioxidant, antiproliferative, and antiangiogenic properties.In health products, it is applied to help improve blood circulation, regulate menstrual disorders, and lower blood lipid levels.In the pharmaceutical field, curcumin can be used in the adjuvant treatment of dyspepsia, chronic anterior uveitis, Helicobacter pylori infection, and other related conditions.

3. Cosmetics

Watersoluble curcumin can be used in topical formulations for skin soothing and care applications.

Is curcumin powder the same as turmeric powder?

Curcumin powder and turmeric powder are not the same. Although both come from turmeric, they differ greatly in composition, purity, efficacy, and bioavailability. They are used for different purposes.

1. Composition and content

Curcumin powder: Curcumin is the most biologically active substance in turmeric, accounting for about 2-6% of the weight of turmeric. Curcumin powder is mainly the curcumin component extracted from turmeric, with high purity, and mainly contains curcumin as the active ingredient.
Turmeric powder: Turmeric powder is a powder directly ground from dried turmeric. It contains all the components of turmeric, including curcumin, curcumone, curcumone, curcumol, caryophyllene, and other components. Therefore, the curcumin content in turmeric powder is relatively low.

2. Efficacy and Function

Curcumin powder has strong antioxidant, anti-inflammatory, and lipid-lowering effects. It is widely used in health products, pharmaceuticals, cosmetics, and functional foods.
Turmeric powder has mild antioxidant and anti-inflammatory effects. It is mainly used as a spice and coloring agent in cooking.

3. Absorption & Utilization

Curcumin powder: Due to the high purity of curcumin powder, its absorption rate and utilization are usually high. However, the absorption rate of curcumin is also affected by many factors, such as individual differences, dietary matching, etc.
Turmeric powder: Due to the low content of curcumin in turmeric powder and the presence of many other ingredients, its absorption rate and utilization are relatively low. In order to achieve better results, it may be necessary to increase the intake of turmeric powder or choose other forms of curcumin supplements.

Butterfly pea flower powder is a natural powder made from the petals of the butterfly pea flower (blue butterfly). Rich in anthocyanins, it is primarily used as a natural food coloring to give drinks and pastries a dreamy blue hue. Because it turns purple when exposed to acid, it is also commonly used to create color-changing beverages.

What are the applications of butterfly pea powder?

The benefits of butterfly pea flower pollen mainly include antioxidant properties, eye protection, enhancement of immunity, and potential skin-whitening effects. Its applications are very extensive, with the core being used as a natural food coloring and for creative blend preparations.

Core Benefits

1.Rich in Anthocyanins, Antioxidant

High anthocyanin content helps eliminate free radicals, reduce inflammation, and delay aging.

2.Protects Vision

Contains vitamin A and carotene, which are beneficial for eye health.

3.Enhances Immunity

Contains various nutrients such as vitamin C and E, which help strengthen the body’s immune system.

4.Skin Care Potential

Studies show that its extract has the ability to inhibit tyrosinase (for whitening) and absorb ultraviolet rays.

Colorful Applications

1.Dreamy Beverages

Due to the property that anthocyanins turn purple when exposed to acid, they are often used in the preparation of layered beverages, lemon tea, etc.

2.Natural Dyeing

Used for making blue rice, noodles, bread, pastries, etc., it is a safe natural food coloring.

• It is low in calories and unlikely to cause weight gain. It is significantly sweeter than white sugar, so only a tiny amount is needed—adding virtually no calories.
• It does not significantly raise blood sugar levels, making it suitable for blood sugar management—ideal for both diabetics and individuals looking to control their sugar intake.
• It does not harm the teeth, reduces the risk of cavities, and is not broken down by oral bacteria to produce acid.
• It exhibits excellent stability and high heat resistance, making it suitable for use in beverages, snacks, baked goods, and health supplements.
• Satisfy your craving for sweets without the guilt. If you want something sweet but are worried about weight gain or sugar intake, using sugar substitutes is the most convenient solution.

Are artificial sweeteners safe?

• As long as a sugar substitute is legitimate and complies with national standards, it is safe. Major authoritative bodies worldwide—including the FDA, EFSA, JECFA, and China’s National Health Commission—have all approved their use and affirmed their safety.
• Does not cause cancer or diabetes: Currently, there is no reliable evidence demonstrating that compliant sugar substitutes cause cancer or lead to diabetes.
• Suitable for Special Populations
• Diabetics: Suitable for use.
• Pregnant Women and Children: Suitable for use within regulatory limits.
• Individuals Managing Weight or Sugar Intake: Recommended for use.

Natural Sweeteners vs. Artificial Sweeteners

Why Choose Our Sugar Substitutes?

• Formulated entirely from 100% natural plant-derived sources.
• OEM Available: Sweeteners Customized to Suit Your Palate
• Samples and solutions can be provided.

Ultra-High Sweetness Intensity

1500-2000 times sweeter than sucrose, enabling significant reduction in usage amount and formulation cost.

Zero Calorie & Zero Glycemic Response

Does not contribute calories or affect blood glucose and insulin levels, ideal for low-sugar, sugar-free, and diabetic-friendly products.

Natural & Clean-Label

Derived from natural citrus fruits, non-GMO, compliant with global clean-label trends, and easily accepted by consumers.

Excellent Taste Profile

Clean, pure sweetness without bitter, metallic, or chemical aftertastes; enhances the overall flavor of products.

Synergistic Sweetening Effect

Can be mixed with other sweeteners (such as stevia, monk fruit extract, and erythritol) to improve taste, reduce total sweetener dosage, and mask undesirable aftertastes.

Good Processing Stability

Stable under high temperature, acid, and alkali conditions; suitable for various processing technologies such as boiling, baking, and pasteurization.

Non-Cariogenic

Does not promote the growth of oral bacteria or cause tooth decay, making it suitable for oral care products and confectionery for children.

Flavor Enhancing Property

Can enhance the natural flavor of fruits, dairy products, and other raw materials, improving the sensory experience of products.

2.Application Fields

Beverages

Sugar-free fruit juices, carbonated drinks, tea beverages, coffee, sports drinks, functional beverages, fruit wines, and herbal teas.
Functions: Provides intense natural sweetness, enhances fruit flavor, reduces sugar content without compromising taste, and extends shelf life.

Confectionery & Snacks

Sugar-free candies, chewing gums, chocolates, jellies, puddings, and lozenges.
Functions: Improves sweetness intensity, maintains good texture and mouthfeel, prevents tooth decay, and meets low-sugar consumer demands.

Bakery Products

Low-sugar cakes, cookies, pastries, bread, and biscuits.
Functions: Stable under baking conditions, maintains product sweetness and flavor, reduces calorie content, and improves product quality.

Dairy Products

Sugar-free yogurt, ice cream, milkshakes, and cheese products.
Functions: Enhances sweetness, improves creaminess, reduces ice crystal formation in frozen desserts, and complies with healthy dairy product trends.

Pharmaceutical & Health Products

Oral tablets, chewable tablets, syrups, nutritional supplements, and diabetic health foods.
Functions: Serves as a natural flavoring and sweetening agent, masks the bitter taste of medicinal ingredients, and is safe for diabetic patients.

Oral Care Products

Toothpaste, mouthwash, and dental floss.
Functions: Provides a pleasant sweet taste, prevents tooth decay, and is compatible with oral care active ingredients.

Condiments & Sauces

Low-sugar jams, honey substitutes, salad dressings, and soy sauces.
Functions: Enhances sweetness, improves flavor, reduces sugar content, and meets healthy dietary needs.

3.Core Advantages

For Consumers

• Enjoys intense natural sweetness without calories or sugar.
• Safe for diabetics, weight-management groups, and keto dieters.
• Protects oral health and prevents tooth decay.
• Natural origin, no chemical additives, and high safety.

For Manufacturers

• Low usage amount, significantly reducing formulation costs.
• Excellent compatibility with various food ingredients, easy to formulate.
• Stable under different processing conditions, wide application scope.
• Complies with global low-sugar and clean-label trends, enhancing product market competitiveness.
• Widely approved by international authorities such as FDA, EU, and FAO/WHO.

4.Why Choose Our NHDC?

High Purity

Assay ≥95.0%, stable quality, and consistent sweetness intensity.

Natural Origin

Extracted from high-quality citrus fruits, non-GMO, and clean-label compliant.

Complete Certifications

Equipped with ISO, HACCP, Halal, Kosher, and Organic certificates to meet global market requirements.

Advanced Production Technology

Adopts sophisticated hydrogenation and purification processes to ensure product safety and quality.

Stable Supply Capacity

Large-scale production base ensures continuous and stable product supply.

Customized Services

Provides personalized blending and packaging solutions according to customer needs.

Professional Technical Support

Offers one-stop formulation guidance and after-sales service to help customers solve application problems.

1. High sweetness

The sweetness of monk fruit glycosides is much higher than that of sucrose, making monk fruit extract an ideal low-calorie sweetener.

2. No calories or low calories

Monk fruit glycosides are not digested and absorbed by the human body, so monk fruit extract powder contains almost no calories or has very low calories.

3. Good stability

Monk fruit extract can maintain its sweetness and stability under various environments.

4. Health and safety

Monk fruit extract is widely regarded as a safe, non-toxic natural sweetener suitable for all kinds of people.

Uses and applications of Day Natural monk fruit extract powder

1. Food industry

Monk fruit extract powder is widely used in a variety of foods such as candy, beverages, baked goods, dairy products, condiments, etc. as a natural sweetener to replace traditional high-calorie sugars.

2. Health food

Due to its unique health benefits, monk fruit extract is also used to produce various health foods and functional foods.

3. Medical field

Monk fruit extract also has certain medicinal value and can be used to treat or assist in the treatment of certain diseases, such as bronchitis, hypertension, etc.

TSG Series: Stevia 80%, 85%, 90%, 95%
Reb-A Series: Reb-A 40%-98%
STV Series: STV 90%,95%,98%
Enzymatically Modified Stevia Series: More than 80%

Characterstics

1.Pure natural : Extracted from stevia leaf naturally by water
2.High sweetness: 200-450 times sweetness higher than cane sugar
3. Low calorie: Only 1/300 of cane sugar
4. High safety: Recognized as safe sweetner by the FDA and JECFA
5. High stability: Stable under the conditon of acid,alkali,heat and light
6. Economical: Saving more than 60% cost compared to cane sugar
7.Healthy: Contains 14 kinds of amino acids and more than 10 kinds of trace elements

Comparison of stevia and other sweeteners

Dosage of Stevia in different products

Zeaxanthin also known as “zeaxanthin” and “zeaxanthin”, is a fat-soluble pigment component of lutein and a dihydroxy derivative of β-carotene.
Zeaxanthin is an oxygen-containing natural carotenoid and is an isomer of lutein.
It is widely distributed in nature, and most of the zeaxanthin in nature is the all-trans isomer.
Zeaxanthin cannot be synthesized in the human body and needs to be obtained through daily diet.

2.Characteristics of DayNatural’s Zeaxanthin Powder

Zeaxanthin Powder is a natural pigment and nutritional supplement extracted from marigold (Tagetes erecta L.). Marigold is an annual herbaceous plant of the genus Tagetes in the Asteraceae family. Its flowers are rich in Zeaxanthin, which is widely used in medicine, health products, food and cosmetics.
DayNatural’s Zeaxanthin Powder are bright in color, highly active, and long-lasting in color. They can completely replace artificial synthetic pigments and are widely used in food, beverages, health products, and cosmetics coloring. By adopting scientific planting and strict control, we can produce Zeaxnathin Powder that meet the standards and requirements of different countries and regions.
Daynatural’s Zeaxanthin Powder have been tested by authoritative organizations such as SGS and Mérieux Nutrition Science, and fully meet the food grade standards in Europe and the United States. We have a highly automated production line and a quality control system. The product quality is stable and is trusted by domestic and foreign customers. At present, it has passed HALLA Kshoher and other certifications, and exported to dozens of countries and regions such as Europe, the United States, and Southeast Asia.

3.Mechanism of Action of Zeaxanthin Powder

• Zeaxanthin is highly enriched in the macular area of the retina, with a maximum absorption band of ‌ 400-500 nm‌. It can effectively filter high-energy blue light (such as from electronic screens, LED lights, etc.) and reduce photo-oxidative damage ‌.
• Strong antioxidant defense ‌
  A single zeaxanthin molecule can quench ‌over 1,000 singlet oxygen ‌, and its antioxidant capacity is ‌10 times that of vitamin E.‌‌
  By activating the ‌Nrf2/ARE pathway ‌, it upregulates endogenous antioxidant enzymes such as glutathione and superoxide dismutase. ‌
  Inhibit the ‌NF-κB inflammatory pathway ‌and alleviate chronic retinal inflammation ‌
• It works in synergy with lutein to form “macular pigment optical density” ‌
  In the macular area, zeaxanthin is concentrated in the ‌fovea ‌, while lutein is distributed in the ‌ periphery ‌. The two work together in a ratio of approximately ‌1:2 to 1:5‌ to form a natural “sun protection layer”, enhancing visual acuity and contrast sensitivity .

4.Application fields of Zeaxanthin Powder

• Food additives (natural yellow pigment, used in beverages, baking, sauces).
• Dietary supplements (mainly eye-protecting formulas).
• Cosmetics (antioxidant, skin care).
• Feed industry (improving the color of egg yolks and poultry meat).

5.Why choose DayNatural’s  Zeaxanthin Powder?

• Stability of supply sources
  Daynatural collaborates with the world’s largest supplier of marigold raw materials, ensuring the stability of its supply.
• High quality
  DayNatural strictly controls the quality of raw materials from the source and Daynatural’s Zeaxanthin products have been tested by authoritative organizations such as SGS and Mérieux Nutrition Science to ensure that the physical and chemical indicators of the Zeaxanthin provided to customers, such as —- benzo [a] pyrene, heavy metals, solvent residues, and pesticide residues, meet the requirements of customers.
• High purity with few unknown impurities.
• Low residue of Zeaxanthin Powder

Multiple recrystallization processes are adopted to ensure low residue of Zeaxanthin Powder.

6.Marigold Extract

• Lutein Powder
• Lutein Suspension Oil
• Lutein Beadlets
• Lutein CWS
• Lutein Ester Powder
• Lutein Ester Oil Suspension
• Lutein Ester Beadlets
• Lutein Ester CWS
• Zeaxanthin Powder
• Zeaxanthin Suspension oil
• Zeaxanthin Beadlets
• Zeaxanthin CWS

• Protect the retina:
  Lutein ester is an important component of the macula of the eye. It has the function of filtering blue light and anti-oxidation, which helps to protect the retina from light damage, delay eye aging and prevent pathology.
• Prevent AMD:
  Studies have shown that the intake of lutein esters can reduce the incidence of age-related macular degeneration (AMD) and protect vision.
• Antioxidant and anti-aging:
  Lutein esters have strong antioxidant capacity and help prevent cardiovascular sclerosis, coronary heart disease and tumor diseases caused by aging.
• Enhance immunity:
  The latest research has found that lutein esters can also promote antigen-stimulated lymphocyte proliferation response and affect the functional expression of cell surface molecules, thereby enhancing immunity.

2.Application and usage of Lutein Ester Oil Suspension

• Food additives (natural yellow pigment, used in beverages, baking, sauces).
• Dietary supplements (mainly eye-protecting formulas).
• Cosmetics (antioxidant, skin care).
• Feed industry (improving the color of egg yolks and poultry meat).

3.Preparation process of Lutein Ester Oil Suspension

• High-content Lutein Ester crystals are selected as raw materials.
• Ultrafine grind Lutein Ester crystals to 120 mesh.
• Mix the crushed Lutein Ester crystals with vegetable oil and grind them into a stable oil suspension with a homogenizer.
• Quality inspection.
  Conduct quality inspection on the prepared Lutein Ester Oil Suspension to ensure it meets relevant standards and requirements.

4.Why choose DayNatural’s Lutein Ester Oil Suspension

• Uniform particle size and good fluidity
  DayNatural’s Lutein Ester Suspension Oil adopts homogenization technology, ensuring uniform particle size and good fluidity of the product, which is convenient for downstream enterprises to fill soft capsules and other applications.
• Stability of supply sources
  Daynatural collaborates with the world’s largest supplier of marigold raw materials, ensuring the stability of its supply.
• High quality
  DayNatural strictly controls the quality of raw materials from the source to ensure that the physical and chemical indicators of the Lutein Ester Suspension Oil provided to customers, such as —- benzo [a] pyrene, heavy metals, solvent residues, and pesticide residues, meet the requirements of customers.
• Good stability
  After three years of long-term stability tests, it was verified that the retention rate of Lutein Ester is over 90%.
  DayNatural’s Lutein Ester Suspension Oil adopts homogenization technology to ensure no sedimentation or stratification during long-term storage, addressing the concerns of end customers regarding uneven distribution of Lutein Ester content during use.
• High purity with few unknown impurities.

5.Marigold Extract

• Lutein Powder
• Lutein Suspension Oil
• Lutein Beadlets
• Lutein CWS
• Lutein Ester Powder
• Lutein Ester Oil Suspension
• Lutein Ester Beadlets
• Lutein Ester CWS
• Zeaxanthin Powder
• Zeaxanthin Suspension oil
• Zeaxanthin Beadlets
• Zeaxanthin CWS

Our Lutein ester products are bright in color, highly active, and long-lasting in color. They can completely replace artificial synthetic pigments and are widely used in food, beverages, health products, and cosmetics coloring. By adopting scientific planting and strict control, we can produce Lutein Ester products that meet the standards and requirements of different countries and regions.

Daynatural’s Lutein ester products have been tested by authoritative organizations such as SGS and Mérieux Nutrition Science, and fully meet the food grade standards in Europe and the United States. We have a highly automated production line and a quality control system. The product quality is stable and is trusted by domestic and foreign customers. At present, it has passed HALLA Kshoher and other certifications, and exported to dozens of countries and regions such as Europe, the United States, and Southeast Asia.

2.The main functions of Lutein Esters

• Protect the eyes:
  Supplement the macular pigment density in the macula of the human eye retina, protect the macula, and promote the development of the macula.Protect the eyes from light damage, delay eye aging and prevent lesions.Prevent macular degeneration and retinal pigment degeneration, and reduce the formation of drusen.
• Antioxidant:
  Helps prevent cardiovascular sclerosis, coronary heart disease and tumor diseases caused by aging of the body.
• Coloring effect:
  It is a very stable food colorant, which is very stable to light, heat and air, and can be widely used in food, beverages, cosmetics and other application fields.

3.Application prospects of Lutein Esters

• Food additives (natural yellow pigment, used in beverages, baking, sauces).
• Dietary supplements (mainly eye-protecting formulas).
• Cosmetics (antioxidant, skin care).
• Feed industry (improving the color of egg yolks and poultry meat).

4.Why choose DayNatural’s Lutein Ester Powder

• Stability of supply sources
  Daynatural collaborates with the world’s largest supplier of marigold raw materials, ensuring the stability of its supply.
• High quality
  DayNatural strictly controls the quality of raw materials from the source and Daynatural’s Lutein ester products have been tested by authoritative organizations such as SGS and Mérieux Nutrition Science to ensure that the physical and chemical indicators of the Lutein Ester Suspension Oil provided to customers, such as —- benzo [a] pyrene, heavy metals, solvent residues, and pesticide residues, meet the requirements of customers.
• Good stability
  After three years of long-term stability tests, it was verified that the retention rate of Lutein Ester is over 90%.
• High purity with few unknown impurities.

5.Marigold Extract

• Lutein Powder
• Lutein Suspension Oil
• Lutein Beadlets
• Lutein CWS
• Lutein Ester Powder
• Lutein Ester Oil Suspension
• Lutein Ester Beadlets
• Lutein Ester CWS
• Zeaxanthin Powder
• Zeaxanthin Suspension oil
• Zeaxanthin Beadlets
• Zeaxanthin CWS

• Stability
  Lutein is uniformly suspended in vegetable oil. The vegetable oil acts as a protective film, making Lutein less prone to oxidation, more stable and improving its biological availability.
• Natural source
  This product is made from flower of marigold, which is natural and highly safe.
• Multiple excipients
  Different excipients can be provided according to customer requirements, such as corn oil, sunflower oil, safflower oil, etc., to meet the needs of different customers and application scenarios.

2.Application fields of Lutein Oil Suspension:

• Food additives (natural yellow pigment, used in beverages, baking, sauces).
• Dietary supplements (mainly eye-protecting formulas).
• Cosmetics (antioxidant, skin care).
• Feed industry (improving the color of egg yolks and poultry meat).

3.Preparation process of Lutein oil suspension:

• High-content Lutein crystals are selected as raw materials.
• Ultrafine grind the Lutein crystals to 120 mesh.
• Mix the crushed Lutein crystals with vegetable oil and grind them into a stable oil suspension with a homogenizer.
• Quality inspection.
• Conduct quality inspection on the prepared Lutein oil suspension to ensure it meets relevant standards and requirements.

4.Why choose DayNatural’s Lutein Oil Suspension:

• Uniform particle size and good fluidity
  DayNatural’s Lutein Suspension Oil adopts homogenization technology, ensuring uniform particle size and good fluidity of the product, which is convenient for downstream enterprises to fill soft capsules and other applications.
• Stability of supply sources
  DayNatural collaborates with the world’s largest supplier of marigold raw materials, ensuring the stability of its supply.
• High quality
  DayNatural strictly controls the quality of raw materials from the source to ensure that the physical and chemical indicators of the Lutein suspension oil provided to customers, such as —- benzo [a] pyrene, heavy metals, solvent residues, and pesticide residues, meet the requirements of customers.
• Good stability
  After three years of long-term stability tests, it was verified that the retention rate of Lutein is over 90%.
  DayNatural’s Lutein suspension oil adopts homogenization technology to ensure no sedimentation or stratification during long-term storage, addressing the concerns of end customers regarding uneven distribution of Lutein content during use.
• High purity with few unknown impurities.

5.Marigold Extract

• Lutein Powder
• Lutein Suspension Oil
• Lutein Beadlets
• Lutein CWS
• Lutein Ester Powder
• Lutein Ester Oil Suspension
• Lutein Ester Beadlets
• Lutein Ester CWS
• Zeaxanthin Powder
• Zeaxanthin Suspension oil
• Zeaxanthin Beadlets
• Zeaxanthin CWS