Freeze-Dried Broccoli Powder

Freeze-Dried Broccoli Powder is derived from broccoli and is native to Italy. Broccoli is rich in nutrients, including protein, minerals, flavonoids, and polyphenols. As a vegetable, its history of consumption can be traced back to the ancient Mediterranean region. As the nutritional value of broccoli becomes more understood, people begin to explore different processing methods to retain its nutritional content. The emergence of freeze-drying technology has made the processing and preservation of broccoli more efficient, while retaining its original color, flavor, and nutritional value.

Freeze-drying technology, that is, vacuum freeze-drying technology, is a method of removing moisture under a low temperature and vacuum environment. Compared with traditional hot air drying, freeze-drying technology can better maintain the nutrients and active substances in broccoli, such as vitamin C, protein, and minerals. Freeze-dried broccoli powder has significantly better physical and nutritional properties than hot air-dried and vacuum-dried broccoli powder.

This product of Jiuyuan Biotech is not only widely used in health foods and nutritional supplements, but can also be eaten directly or added to smoothies, yogurt, and other beverages to increase nutritional intake.

• Pre-processing process: Before freeze-drying, broccoli needs to go through a series of pre-processing steps such as selecting, washing, cutting, blanching, draining, and loading to ensure product quality.
• Vacuum freeze-drying process: During the freeze-drying process, broccoli will go through stages such as freezing, sublimation drying, and analytical drying. Freezing is the key step. It is usually pre-frozen at -30~-35°C for 3 hours, and then dried under vacuum. Lyophilize at 6.8~8.0Pa for 22 hours.
• Ultrafine grinding technology: Freeze-dried broccoli can be further processed through ultrafine grinding technology to improve its solubility and bioavailability.
• Improvement of physical properties: Due to the reduction in particle size and increase in specific surface area, the physical and chemical properties of freeze-dried and ultrafinely pulverized broccoli powder have been significantly improved, with increased solubility, reduced fluidity, and reduced bulk density.

Glucosinolates: These are sulfur-containing compounds that are unique to cruciferous vegetables like broccoli. The most notable glucosinolate in broccoli (especially in sprouts) is glucoraphanin.

Myrosinase: This is an enzyme also found in broccoli. It's stored separately from glucosinolates within the plant cells.

Sulforaphane: This is the powerful compound that is formed when glucoraphanin (a glucosinolate) comes into contact with myrosinase, typically when the broccoli is chewed, chopped, or otherwise damaged, and water is present. Freeze-drying is particularly good at preserving both glucoraphanin and myrosinase, allowing for sulforaphane formation when the powder is consumed.

Indole-3-Carbinol (I3C) and Diindolylmethane (DIM): These are other important compounds derived from the breakdown of different glucosinolates (specifically indole glucosinolates) in broccoli, particularly in the presence of stomach acid.

Vitamin C: Rich in content, it is a powerful antioxidant.
Minerals: Rich in calcium, copper, manganese, and other minerals, with calcium content as high as 11.27 mg/g.
Dietary fiber: Contributes to intestinal health.

Antioxidants (other than those above): Broccoli contains other antioxidants like carotenoids (lutein, zeaxanthin) and various phenolic compounds

The power of freeze-dried broccoli powder largely stems from the interaction between glucosinolates and myrosinase, leading to the formation of highly bioactive compounds, especially sulforaphane.

Sulforaphane:

Potent Antioxidant: Sulforaphane activates the Nrf2 pathway, a master regulator of antioxidant and detoxification genes in the body. This leads to increased production of the body's protective enzymes (Phase II enzymes, like glutathione S-transferases and quinone reductase), which help neutralize harmful free radicals and reduce oxidative stress.
Anti-inflammatory: It helps to calm inflammation by modulating inflammatory pathways in the body.
Detoxification Support: Sulforaphane is a key player in promoting liver detoxification. It enhances the activity of both Phase I and Phase II detoxification enzymes, helping the body to metabolize and eliminate harmful toxins, carcinogens, and pollutants.
Potential Anti-Cancer Effects: Extensive research points to sulforaphane's ability to protect against cancer through various mechanisms, including:
Inducing apoptosis (programmed cell death) in cancer cells.
Inhibiting cancer cell growth and proliferation.
Modulating gene expression to suppress tumor development.
Protecting DNA from damage.
Cardiovascular Health: May support blood vessel function, healthy cholesterol levels, and blood pressure.
Brain Health: Research suggests neuroprotective properties, potentially aiding cognitive function.
Gut Health: May promote a healthy gut microbiome and possess antimicrobial properties.

Indole-3-Carbinol (I3C) and Diindolylmethane (DIM):

Hormone Balance: These compounds are particularly known for their role in estrogen metabolism. They can influence how estrogen is metabolized in the body, promoting the formation of less harmful estrogen metabolites and potentially reducing the risk of hormone-sensitive cancers.
Detoxification: Like sulforaphane, they can modulate the activity of detoxification enzymes.
Antioxidant and Anti-inflammatory: They also exhibit antioxidant and anti-inflammatory properties.

Dietary Fiber:

Supports digestive health by promoting regular bowel movements.
Feeds beneficial gut bacteria, contributing to a healthy gut microbiome.
Helps regulate blood sugar levels and can contribute to feelings of fullness.
 

• Maintain blood vessel toughness: Vitamin K contained in it can maintain the toughness of blood vessels and prevent them from breaking easily.
• Enhance immunity: The vitamin C content is extremely high, which is beneficial to improving the body's immune function and promoting liver detoxification.
• Anti-oxidation and free radical scavenging: Vitamin C also has a strong free radical scavenging effect, especially for the formation of carcinogens-nitrosamines.
• Anti-cancer: An enzyme extracted from broccoli can prevent cancer. A large amount of selenium, selenium has the functions of anti-cancer, anti-aging, enhancing immunity, and promoting children's growth and development.

• Whitening skin: It contains dithiolthione, which can reduce the enzyme that forms melanin and prevent the formation of skin pigmentation spots. Regular consumption has a good whitening effect on the skin.
• Improve agricultural production efficiency: After ultrafine grinding, it can not only avoid broccoli loss and effectively improve agricultural production efficiency, but also improve the dissolution of effective ingredients in raw materials and their bioavailability.
• Improve bioavailability: Ultrafine grinding is an advanced food processing technology developed in recent years. The miniaturization of material particles leads to an increase in the surface area and porosity of the material, which makes the ultrafine powder have unique physical and chemical properties, such as good dispersibility, adsorption, solubility, etc.

Food processing industry: Freeze-dried broccoli powder can be used in food processing to improve the nutritional value and taste of food. It can be added to various foods such as milkshakes, yogurt, oatmeal, etc., as part of the food formula to increase the nutritional value of the product.

Seasoning industry: It can be used as a seasoning to enhance the flavor and nutritional value of food.

Pharmaceutical industry: In the pharmaceutical field, freeze-drying technology is used to make freeze-dried powder of drugs, freeze-dried powder of vaccines, freeze-dried powder of diagnostic reagents, etc,. to ensure the stability and effectiveness of drugs and biological preparations.

Beauty and skin care industry: Antioxidant ingredients can also be used in beauty and skin care products to retain active ingredients and improve product effects.

Research and development of modern dosage forms of herbal medicines: With the development of modern technology of traditional Chinese medicine, vacuum freeze-drying technology is used in the research and development of modern dosage forms of herbal medicines, which can be used as one of the applications.

Founded in 2012, Shaanxi Jiuyuan Biotechnology Co., Ltd. has been committed to delivering high-quality products and services to customers in the health food, food, and cosmetic industries, with a strong drive to lead China's plant extract industry. The company has constructed a state-of-the-art industrial plant spanning approximately 70,000 square meters, which includes a 2,000-square-meter Class 100,000 cleanroom facility.

We have implemented 10 advanced production lines encompassing crude extraction, refined extraction, microencapsulation powder production, cosmetic manufacturing, and animal nutrition product manufacturing. With an annual production capacity exceeding 6,000 tons, the company has further optimized its production system and enhanced its comprehensive manufacturing capabilities to effectively address diverse market requirements.

Shaanxi Jiuyuan Biotechnology prioritizes product quality through a robust and comprehensive quality control system. This system implements rigorous scientific quality management across all production phases, meticulously controls operating procedures, and ensures complete traceability for every batch of products. To date, Jiuyuan has secured numerous domestic and international industry certifications and qualifications, including cGMP (current Good Manufacturing Practice), EU/USDA ORGANIC certification, SC Food Production License, ISO9001 Quality Management System certification, ISO22000 Food Safety Management liquid chromatographs, ultraviolet-visible spectrophotometers, gas chromatographs, atomic absorption spectrophotometers, and vertical autoclaves, the center will be equipped to undertake a wide range of testing protocols and cutting-edge scientific investigations. This strategic investment will empower the company to consistently introduce innovative products and deliver enhanced services that cater to the diverse requirements of our clientele.

If you have any questions or need free samples, please send an email to:

info@jiuybiotech.com

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