Corn Silk Extract

Shaanxi Yuantai Biological Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of corn silk extract in China. With abundant experience, we warmly welcome you to wholesale bulk corn silk extract for sale here from our factory. Quality products and reasonable price are available.

Corn silk extract is derived from the dried styles and stigmas of corn (Zea mays L.). Corn silk contains various beneficial chemical components, such as flavonoids, polysaccharides, saponins, alkaloids, sterols, organic acids, and amino acids. This natural extract has antioxidant, anti-inflammatory, diuretic, and antihypertensive effects, and has application value in health products, food, and cosmetics.

YTBIO now offers premium corn silk extract (10:1), made from carefully selected raw materials from our partner production bases. This product boasts excellent water solubility, producing a clear and transparent aqueous solution, suitable for use in dietary supplements, herbal formulations, functional beverages, and more. We provide bulk raw materials, customized specifications, and one-stop OEM/ODM services.

Process and Quality Control

Advanced extraction, concentration, and drying technologies, coupled with rigorous quality management, ensure consistent product quality.

Specifications and Formulations

In addition to the standard 10:1 extract, YTBIO supports customized extraction ratios, particle sizes, and formulation development.

One-Stop OEM/ODM Production

From raw materials to formulation to production, packaging, and labeling, YTBIO provides complete OEM/ODM solutions. Available dosage forms include powders, capsules, tablets, and gummies.

Professional Technical Support

With 12 years of export experience, we possess stable supply capabilities, comprehensive documentation (COA, TDS, MSDS), and responsive after-sales support.

Diuretic Effect: Corn silk has traditionally been used as a diuretic, and modern research has confirmed that it can increase urine output and improve kidney function.

Hypoglycemic Effect: Animal experiments showed that after 4 weeks of treatment with corn silk extract, fasting blood glucose in diabetic mice was significantly reduced, insulin resistance was improved, hyperlipidemia was alleviated, oxidative stress was reduced, and damaged pancreatic β cells were partially restored.

Lipoid-Lowering Effect: Experiments showed that corn silk flavonoid extract had a significant regulatory effect on lipid metabolism in mice, exhibiting a dose-response relationship.

On August 1, 2022, a research team including members from Qiqihar Medical University published a study in *Frontiers in Nutrition* evaluating the effects of corn silk aqueous extract on lipid metabolism and gut microbiota in a high-fat diet-induced hypercholesterolemic mouse model. The experiment involved three groups: a normal diet group, a high-fat diet group, and a high-fat diet plus corn silk aqueous extract group. Mice in the intervention group received corn silk aqueous extract at a dosage of 800 mg/kg daily for eight consecutive weeks.

Experimental Results

After eight weeks, compared to the high-fat diet group, the final body weight of mice in the corn silk aqueous extract intervention group decreased from 29.2 ± 1.9 g to 24.4 ± 1.6 g. Serum total cholesterol levels dropped from 3.38 ± 0.39 mmol/L to 3.00 ± 0.22 mmol/L, and hepatic total cholesterol levels decreased from 6.79 ± 1.24 μmol/g to 5.70 ± 0.474 μmol/g.

Observations indicated that corn silk aqueous extract alleviated lipid deposition and tissue burden in the liver and adipose tissue caused by the high-fat diet. Gut microbiota analysis revealed that while a high-fat diet disrupted the structure of the gut microbiota, intervention with corn silk aqueous extract partially modulated the microbial composition and improved the intestinal micro-ecological environment. Notably, certain bacterial populations showed a negative correlation with body weight, serum total cholesterol, and low-density lipoprotein cholesterol.

Conclusion

The study suggests that in high-fat diet-induced mouse models, corn silk aqueous extract may help reduce body weight gain and cholesterol levels, alleviate hepatic lipid deposition, and improve lipid metabolism by modulating gut microbiota. These findings demonstrate its potential application in promoting metabolic health and developing functional foods.

Reference:Ding L, Ren S, Song Y, Zang C, Liu Y, Guo H, Yang W, Guan H and Liu J (2022) Modulation of gut microbiota and fecal metabolites by corn silk among high-fat diet-induced hypercholesterolemia mice. Front. Nutr. 9:935612. doi: 10.3389/fnut.2022.935612

Antioxidant and Anti-inflammatory Effects: Corn silk flavonoids can scavenge reactive oxygen species (ROS), reduce lipid peroxidation, and protect tissues from oxidative damage. Corn silk extract significantly inhibited inflammatory markers and leukocyte migration, confirming its potent anti-inflammatory activity.

Hepatoprotective and Kidney-Protective Effects: Animal experiments showed that corn silk extract reduced liver enzyme levels and improved liver histopathological results. In terms of kidney protection, it improved kidney function indicators by inhibiting lipid peroxidation and upregulating renal antioxidant enzymes.

Functional Beverages and Plant-Based Beverages

Corn silk extract can be used to develop corn silk functional beverages, or made into plant-based beverages, or compounded with other ingredients to create plant-based beverages.

Food Additives

Corn silk extract has various beneficial effects on the human body. It can be used as a functional food ingredient, compounded with other ingredients, and as a natural flavoring or seasoning to provide unique aroma and flavor.

Health Foods

Corn silk extract can also be compounded with other ingredients to create health supplements, and is a common ingredient in health supplements. It is already used in health supplements in dosage forms such as capsules, oral liquids, and tablets. Its main health functions are to help regulate blood sugar and blood lipids, and maintain the health of the urinary system and kidneys.

Dosage and Administration:

The US FDA stipulates that the maximum permitted level of corn silk extract in baked goods and baked premixes is 30 mg/kg, in non-alcoholic beverages 20 mg/kg, in frozen dairy products and confectionery 10 mg/kg, in gummies 20 mg/kg, and in other foods 4 mg/kg.

The amount added needs to be adjusted according to product characteristics and taste requirements; the recommended addition amount is 0.1% to 5% of the total food weight.

Additives in skincare products

As a natural antioxidant, it delays oxidation and spoilage; it can also be used as a natural fragrance, providing a fresh herbal aroma.

Dosage:

The recommended addition level in cosmetics is 0.1%-0.5%, requiring compatibility testing with the formulation system;

The recommended addition level in daily chemical products such as shampoos and shower gels is 0.05%-0.2%.

Other Applications

As a flavoring or essential oil raw material, it provides natural aroma to industrial products; as a natural ingredient, it can be used for preservation and freshness maintenance in industrial products.

Whether you need high-quality corn silk extract or are developing customized dietary supplements and functional beverages, contact YTBIO today for samples, quotes, technical information, and customized service solutions.

Telephone/WhatsApp：+8617782577059
Email：sales@sxytbio.com

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