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Pure Processed Rehmannia Extract for Enhanced Immune Support

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Product Description

Overview

Packaging & Delivery

Product Attributes

Model No.: SNT0157

Brand: Sinuote

Origin: China

Types Of: Herbal Extract , Tea Extract, Grape Seed Extract, Mushroom Extract, Garlic Extract, Fruit Extract, Ginger Extract, Palm Extract, Hop Extract

Traits: Powder, Powder

Location: Bark, Leaf, Seed, Shell

Extraction Method: Liquid-Solid Extraction, Solvent Extraction

Package: Bottle, Can, Drum, Glass Container, Mason Jar, Plastic Container, Vacuum Packed

Shelf Life: 24 months

From: China

Package: Bottle, Can, Drum

Active Ingredient: Phytosterol

Application: Food Supplement, Health Care

Product Advantage: Free Sample

Product Name: Rehmannia glutinosa powder

Brand Name: SINUOTE

Pure-Processed-Rehmannia-Extract-for-Enhanced-Immune-Support

1. Product Description & Key Parameters

Processed Rehmannia Extract, Shudihuang Extract, Natural Botanical Extract, Catalpol, Rehmannioside, Blood Nourishing, Kidney Tonifying, Antioxidant, Anti-Aging, Pharmaceutical Grade

1. Product Description & Key Parameters

Rehmannia Glutinosa Libosch. Extract (Processed) (Shudihuang Extract) is a natural botanical extract derived from the dried processed root tuber of Rehmannia glutinosa Libosch., a perennial herb belonging to the Scrophulariaceae family, commonly known as "Shudihuang" in traditional Chinese medicine. It is processed through traditional steaming and sun-drying methods, then extracted to retain its inherent bioactive components. With a long history of application in traditional Chinese medicine, it is famous for its effects of nourishing yin, tonifying the kidney, enriching blood and replenishing essence. The extract is produced through advanced water-ethanol mixed solvent extraction (ratio 65:35 v/v), purification, concentration and spray-drying processes, which effectively retain the plant's bioactive components. The final product is a dark brown to black fine powder with a mild sweet and herbal odor, good flowability and no visible impurities.

Core Parameters:

- Assay Ratio: Customizable (5:1, 10:1, 20:1, 50:1), standard ratio 10:1; also available in 40%, 60%, 80% concentration specifications
- Active Ingredients: Iridoids (Catalpol ≥1.0%, Rehmannioside ≥0.8%), Polysaccharides ≥4.0%, Flavonoids ≥2.0%, Phenolic Acids ≥1.2%, Amino Acids ≥1.5%
- Loss on Drying: ≤5.0%
- Ash Content: ≤5.0%
- Heavy Metals: ≤10ppm (Pb ≤2ppm, Cd ≤0.3ppm, As ≤1ppm, Hg ≤0.1ppm)
- Microbial Limits: Total Aerobic Microbes ≤1000cfu/g, Yeast & Mold ≤100cfu/g, Coliforms: Negative, Salmonella: Negative
- Solubility: ≥90% soluble in water (25ºC, 10% w/v) and ethanol (25ºC, 70% v/v)
- Particle Size: 80-100 mesh (standard), customizable 60-120 mesh
- pH Value: 5.5-7.5 (1% w/v aqueous solution)
- Shelf Life: 24 months (sealed, protected from light, moisture and high temperature, stored at 15-25ºC)
- Packaging: 1kg/Aluminum Foil Bag, 5kg/Carton, 25kg/Fiber Drum (double plastic bag inside)
- Certifications: ISO 9001, GMP, HACCP, Halal, Kosher, FDA (Food Grade, Pharmaceutical Grade), ECOCERT (Cosmetic Grade)
- Detection Method: TLC (Thin Layer Chromatography), HPLC (for catalpol and rehmannioside content)
Rehmannia Glutinosa Libosch. Extract (Processed) is rich in unique bioactive substances, mainly including iridoids, polysaccharides, flavonoids and amino acids, which are the key components responsible for its various biological activities. The product complies with international standards of food grade, cosmetic grade and pharmaceutical grade, ensuring high quality, safety and reliability for wide application in multiple fields.

2. Features

Natural and High-Quality Sourcing & Traditional Processing: Sourced from high-quality Rehmannia glutinosa grown in pollution-free areas (main producing areas: Henan, Shaanxi, Shanxi of China), the raw materials are strictly selected and processed through traditional steaming and sun-drying methods to retain the traditional efficacy. No artificial colors, flavors or preservatives are added during the extraction process, making it a safe and natural botanical ingredient with a long history of traditional application.

Standardized Parameters and High Purity: Strictly controlled parameters (active ingredient content, particle size, solubility, etc.) ensure batch consistency. Precise extraction and purification technologies concentrate core active ingredients such as catalpol, rehmannioside and polysaccharides, resulting in high bioavailability that better exerts its functional effects.

Good Compatibility and Solubility: Consistent with parameter standards, it is easily soluble in water and ethanol, compatible with most ingredients in food, cosmetics, health products and pharmaceuticals without obvious incompatibility. It can be flexibly added to various product formulations without affecting the original texture, color and efficacy of the products.

Stable Physical and Chemical Properties: Under specified storage conditions, it maintains good stability, with no significant changes in the content of active ingredients. It is easy to store and transport, meeting the storage and transportation requirements of industrial production.

Multi-functional and Versatile: It integrates multiple biological activities such as nourishing yin, tonifying the kidney, enriching blood, replenishing essence and antioxidant, with prominent effects on blood and kidney health. It has strong adaptability in food, cosmetics and pharmaceutical fields, with a wide range of application scenarios.

3. Functions

Enriching Blood and Nourishing Yin: As a typical blood-nourishing and yin-tonifying botanical extract, it can enrich blood, nourish yin and moisten dryness, effectively relieving symptoms such as pale complexion, dizziness, palpitations, insomnia, dry mouth and dry throat caused by blood deficiency and yin deficiency. It is a commonly used ingredient in traditional Chinese medicine for blood and yin health.

Tonifying the Kidney and Replenishing Essence: It has a significant effect of tonifying the kidney and replenishing essence, which can alleviate symptoms such as soreness and weakness of the waist and knees, tinnitus, deafness, hair loss, premature graying and fatigue caused by kidney yin deficiency, helping to improve kidney function and maintain physical vitality.

Powerful Antioxidant: Polysaccharides, flavonoids and iridoids have strong antioxidant activity, which can scavenge free radicals, inhibit lipid peroxidation, protect cells from oxidative damage, delay the aging process of the body, and reduce damage caused by environmental factors such as UV radiation and pollution.

Anti-Aging and Skin Care: It can nourish the skin from the inside out, enhance skin elasticity, reduce the formation of fine lines and wrinkles, and delay skin aging. It also improves skin dullness, moisturizes dry skin, and maintains a healthy, radiant and plump complexion.

Regulating Immune Function: Polysaccharides and amino acids in the extract can regulate the body's immune function, enhance the activity of immune cells, improve the body's resistance to external stimuli and pathogens, and play a role in supporting immune health.

Improving Hematopoietic Function: It can promote the proliferation and differentiation of hematopoietic cells, improve hematopoietic function, and has a certain auxiliary effect on relieving anemia symptoms caused by blood deficiency.

4. Application Fields

Pharmaceutical Industry: As a core raw material, it is mainly used in the development of drugs for blood deficiency syndrome, yin deficiency syndrome, kidney yin deficiency syndrome and anemia. It is also used in Chinese patent medicines and herbal medicines for enriching blood, nourishing yin, tonifying the kidney and replenishing essence.

Healthcare Products Industry: Used as a functional ingredient in oral health supplements such as capsules, tablets, oral liquids and health teas, focusing on functions such as enriching blood, nourishing yin, tonifying the kidney and anti-aging. It is especially suitable for middle-aged and elderly people, people with blood deficiency and yin deficiency, and those with poor kidney function.

Food Industry: Used as a natural food additive and functional ingredient, added to functional beverages, health teas, pastries, nutritious porridges and tonic foods. Its mild sweet taste enhances the flavor of food, and its functional components can increase the health value of food.

Cosmetics Industry: Applied to anti-aging, moisturizing, brightening and skin-firming skin care products such as lotions, creams, masks, serums and eye creams. It is suitable for all skin types, especially mature skin, dry skin and dull skin.

Health Tonic Industry: Added to traditional tonic products, health soups and nourishing beverages, meeting the modern people's demand for nourishing blood, tonifying the kidney and maintaining overall health.

About Us:

Fufeng Sinuote Biotechnology Co., Ltd is strategically positioned in the bustling Jiangba Science and Technology Industrial Park, Fufeng County, Baoji Province, China. As trailblazers in the research, development, and promotion of superior plant extracts, we hold an esteemed portfolio of qualifications, including SC, export license, HACCP, ISO22000, and ISO9001. Recognized as a high-tech enterprise, we produce over 600 varieties of extracts, supported by a vast cultivation base exceeding 1,000,000 square meters in Gansu & Ningxia Province. Our decade-long expertise guarantees exceptional plant quality and outstanding extract powder. We enjoy a celebrated reputation, receiving acclaim from clients worldwide. Plant Extract industry for over ten years, and we have received positive feedback from our numerous clients in many countries.