Premium Natural Flax Seed Extract with 40% Lignans for Wellness Sdg

• Customization: Available
• Certification: ISO, FDA
• Assay Method: HPLC, UV
• Model NO.: Flax Seed Extract with 40%
• Application Form: Paste, Tablet, Capsule
• Application: Food, Health Care Products, Medicine
• State: Powder
• Extract Source: Flax Seed Extract Flax Lignans 40%
• Botanical Name: Linum Usitatissimum L. (Flaxseed)
• English Name: Flax Lignans Extract Sdg 40%
• Appearance: Light Yellow to Brown Fine Powder, Free of Visible
• Mesh Size: 100% Pass 80 Mesh (USP 80 Mesh)
• Odor & Taste: Characteristic Flaxseed Odor, Mild Nutty Taste
• Shelf Life: 24 Months When Stored Under Recommended Conditions
• Transport Package: 1kg/Bag, 25kg/Drum.
• Specification: Flax Lignans 40%
• Trademark: SANXIN
• Origin: China
• Production Capacity: 3t/M

Product Description

Product Description

Product Name: Natural Flax Seed Extract - Flax Lignans 40% Secoisolariciresinol Diglucoside (SDG)Botanical Source: Linum usitatissimum L. (Flaxseed)Active Component: Secoisolariciresinol Diglucoside (SDG), the principal lignan in flaxseed, accounting for over 80% of total lignans.

Flax lignans are phytoestrogens with potent antioxidant and biological activities, derived from premium-quality flaxseeds through gentle solvent extraction and advanced purification. This 40% SDG extract is standardized for consistent potency, making it an ideal ingredient for dietary supplements, functional foods, and nutraceutical applications targeting hormonal balance, cardiovascular health, and metabolic support.

Detailed Photos

Product Parameters

Key Benefits & Features

1. Rich Source of Phytoestrogens

SDG is the primary precursor to mammalian lignans (enterolactone and enterodiol), which exhibit weak estrogenic activity. These compounds help modulate hormonal fluctuations, particularly beneficial for women's health (e.g., supporting menopausal wellness).

2. Antioxidant Powerhouse

SDG and its metabolites scavenge free radicals, reduce oxidative stress, and protect cells from DNA damage. Studies link flax lignans to improved antioxidant status and reduced risk of chronic diseases.

3. Cardiovascular Support

Clinical research associates lignan intake with lower LDL cholesterol, improved blood pressure, and enhanced vascular elasticity, attributed to SDG's anti-inflammatory and endothelial protective effects.

4. Gut Microbiome Interaction

SDG is converted by gut bacteria into bioactive mammalian lignans, fostering a healthy gut environment and supporting metabolic health through microbial-mediated pathways.

5. Natural & Sustainable Sourcing

Derived from non-GMO flaxseeds grown in pesticide-free environments, ensuring purity and sustainability. Production adheres to cGMP standards for quality consistency.

Applications

• Dietary Supplements: Capsules, tablets, or powders for women's health, anti-aging, and cardiovascular support.

• Functional Foods & Beverages: Fortified cereals, bars, and drinks targeting hormonal balance and antioxidant benefits.

• Nutraceutical Formulations: Combined with omega-3 fatty acids (naturally present in flaxseed) for synergistic health effects.

• Cosmetics: Topical creams and serums for anti-aging due to its antioxidant and skin-protective properties.
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• Item	Details
  Botanical Name	Linum usitatissimum L. (Flaxseed)
  English Name	Flax Lignans Extract, SDG 40%
  Active Ingredient	Secoisolariciresinol Diglucoside (SDG) ≥40% (HPLC)
  Appearance	Light yellow to brown fine powder, free of visible impurities
  Odor & Taste	Characteristic flaxseed odor, mild nutty taste
  Mesh Size	100% pass 80 mesh (USP 80 mesh)
  Solubility	Soluble in hot water, alcohol; partially soluble in cold water
  Loss on Drying	≤5.0% (USP method)
  Ash Content	≤5.0% (USP method)
  Heavy Metals	≤10 ppm (Pb), ≤2 ppm (As), ≤10 ppm (Cd), ≤0.1 ppm (Hg)
  Pesticide Residue	Compliant with USP/NF, EU, and CODEX standards
  Microbial Limits	Total Plate Count ≤1000 CFU/g; Yeast & Mold ≤100 CFU/g; E. coli: Negative
  Storage Condition	Store in cool, dry place, away from light and heat; keep container sealed
  Packaging	25kg/drum (inner double PE bag); 1kg/bag (aluminum foil bag)
  Shelf Life	24 months when stored under recommended conditions

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Certifications

Packaging & Shipping

Company Profile

Hubei Sanxin Pharmaceutical Technology Co., Ltd is a wholly-owned subsidiary of Hubei Sanxin Biotechnology Co., Ltd. Which was established in March 2011, located in Dongcheng Industrial Park, Fangxian, Shiyan City. Our company owns first -class production equipment with the latest technology and testing methods. We specialize in scientific research, development, production, and sales all as one national high-tech enterprise, We also be known for agricultural leading enterprises in Shiyan City. We have GMP planting base with more than 4942 acres, 2 automatic production lines, which can produce more than 800 tons of plant extracts annually. The company has passed FDA certification and Kosher and Halal certification.
  Sanxin′s main products are: Polygonum Cuspidatum Extracts (resveratrol, Polydatin, emodin, Physcion and proportional extracts of Polygonum cuspidatum); Pueraria Extracts (pueraria isoflavones, puerarin); Olive Leaf Extract(Oleuropein, Hydroxytyrosol); Tea extract; Baicalin and other standard extracts and proportional extract products. Our products have been widely used in food, health care products, medicines, cosmetics, veterinary medicine, feed additives and many other fields. Now company′s products have been sold to Hunan, Tianjin, Beijing, Shanghai and other places, some of the products have been exported to the United States, Canada, UK, Japan, and other more than 30 countries. Sanxin company′s main spirit is: Be honest be Trustworthy, win-win cooperation! Welcome to our company!
  For more information, samples, or to place an order, please contact us. We look forward to partnering with you to deliver high-quality resveratrol powder that meets your needs!

Our Advantages

Quality Assurance

• Standardization: Analyzed by HPLC to ensure consistent SDG content (40% minimum).

• Purity: Tested for heavy metals, pesticides, and microbial safety via third-party labs.

• Traceability: Full batch tracking from raw material sourcing to final product.

• Certifications: Available with ISO 9001, HACCP, and Kosher/Halal certifications upon request.

Why Choose Our Flax Lignans Extract?

Highest SDG Purity: Advanced extraction technology maximizes bioactive compound retention.
Research-Backed: Supported by over 300 clinical studies on lignan health benefits.
Versatile Formulation: Stable in both dry and liquid applications, compatible with various delivery systems.
Sustainable Sourcing: Partnered with European and North American flax growers for premium raw materials.

FAQ

Q1: What are the main nutritional components of flax seed?
A: Flax seed is rich in omega - 3 fatty acids (especially alpha - linolenic acid), dietary fiber (both soluble and insoluble), lignans (a type of phytoestrogen), protein, and various minerals like magnesium, phosphorus, and manganese.

 

Q2: What health benefits does flax seed offer?
A: It supports heart health by lowering LDL cholesterol and improving blood vessel function; aids digestion due to its high fiber content; may benefit women's health by helping regulate hormones (thanks to lignans); and provides antioxidant protection against cellular damage.

 

Q3: How should I consume flax seed?
A: You can eat them raw, but grinding them (into flax meal) enhances nutrient absorption. Add ground flax seed to smoothies, yogurt, oatmeal, baked goods, or sprinkle over salads. Whole flax seeds can also be used in recipes like bread or muffins.

 

Q4: Are there any side effects of consuming flax seed?
A: In moderation, flax seed is safe. However, excessive intake may cause digestive issues like bloating or diarrhea due to its high fiber content. Pregnant or breastfeeding women should consult a doctor before use, as lignans may have hormonal effects.

 

Q5: How to store flax seed properly?
A: Store flax seeds in an air - tight container in a cool, dark place (like a pantry) or refrigerate/freeze them to preserve their omega - 3 fatty acids and prevent rancidity.

 

Q6: Who is suitable for consuming flax seed?
A: Generally, most people can benefit from flax seed, especially those aiming to improve heart health, enhance digestion, or increase antioxidant intake. It's also popular among vegetarians and vegans for its protein and omega - 3 content.

 

Q7: What's the difference between flax seed and chia seed?
A: While both are nutrient - dense, flax seed is higher in omega - 3 fatty acids (per serving), while chia seed has more soluble fiber and can form a gel when hydrated. Flax seed contains unique lignans, absent in chia seed.

 

Q8: Is flax seed usually genetically modified?
A: Most flax seed available on the market is non - genetically modified. When purchasing, look for organic or non - GMO labeled products from reliable sources to ensure quality and avoid potential GMOs.