Black Goji Extract Product Introduction

Black goji extract is a natural plant extract derived from the black goji fruit, primarily consisting of anthocyanins, polysaccharides, and vitamin C. Anthocyanins are potent antioxidants that can neutralize free radicals, slow down aging, and protect cells from oxidative damage. Polysaccharides help regulate immune function, enhance vitality, and promote health. Vitamin C aids in boosting immunity and collagen synthesis, benefiting skin health.

This product offers multiple benefits, including antioxidant properties, immune support, improved vision, liver protection, blood sugar regulation, and improved sleep. Its antioxidant effects help delay aging and prevent disease; enhanced immunity boosts the body's resistance to infection; improved vision helps protect eye health and alleviate eye fatigue; liver protection lightens the liver's workload and maintains its normal function; blood sugar regulation aids in the prevention and control of diabetes; and better sleep helps relieve insomnia and anxiety.

In its applications, black goji extract is widely used in health products, pharmaceuticals, food, and cosmetics. In health supplements, it is commonly used to enhance health; in pharmaceuticals, it can be used in traditional Chinese medicine formulas; in food, it can be made into various drinks, pastries, and health foods; and in cosmetics, it is often included in skincare products for whitening, anti-wrinkle, and skin-tightening effects.

Therefore, black goji extract is a natural plant extract with various benefits, widely applied in health, pharmaceuticals, food, and cosmetics, positively impacting human health and beauty.

Black Goji Extract Production Process

The production process for black goji extract typically involves the following main steps:

  1. Raw Material Preparation: Fresh black goji fruits are selected as the extraction material, cleaned, and initially processed to remove impurities and dirt.
  2. Extraction: The treated black goji fruits are placed into extraction equipment, using either water extraction or alcohol extraction methods. Water extraction is used for soluble components, while alcohol extraction is suited for fat-soluble components. Parameters like time, temperature, and pressure are controlled to ensure effective extraction and product quality.
  3. Concentration: The resulting mixture from extraction undergoes concentration, usually by vacuum concentration or spray drying, which removes moisture to obtain a concentrate.
  4. Filtration and Separation: The concentrated extract is filtered and separated to remove impurities and solid particles, yielding a clear extract.
  5. Freeze Drying: The extract is freeze-dried to remove moisture, producing a powdered form of black goji extract.
  6. Crushing and Packaging: The freeze-dried black goji extract powder is crushed and screened for uniform particle size, then packaged to ensure product quality and shelf life.
  7. Quality Testing: The black goji extract product undergoes quality inspection, including checks on appearance, component content, microbiology, and heavy metals to ensure compliance with relevant standards.
  8. Storage: Finally, the packaged black goji extract is stored in a dry, cool, and ventilated environment, protected from direct sunlight and high temperatures to maintain product quality and stability.

Black Goji Extract Effects and Side Effects

As a natural plant extract, black goji extract has multiple effects and functions, including:

  1. Antioxidant Properties: Rich in natural antioxidants such as polyphenols and flavonoids, it helps eliminate free radicals, slow down cellular aging, and protect cells from oxidative damage, promoting overall health.
  2. Immune Regulation: It contains various active components that enhance immune function, bolstering the body’s resistance and helping prevent infections and diseases.
  3. Blood Sugar Regulation: Some components in black goji extract have been shown to lower blood sugar levels, promote insulin secretion and utilization, thereby helping to prevent and control diabetes.
  4. Vision Improvement: High in vitamins and minerals, particularly beta-carotene and vitamin C, black goji extract can help protect the retina and improve vision, benefiting eye health.
  5. Fatigue Resistance: Its active components enhance the body’s antioxidant capacity, delay the accumulation of fatigue substances, boost physical and mental energy, thus alleviating fatigue and improving work efficiency.
  6. Sleep Promotion: It contains ingredients with calming properties that can regulate the nervous system, improve sleep quality, and help ease insomnia and anxiety.
  7. Anti-inflammatory and Antibacterial Effects: Some studies indicate that black goji extract has anti-inflammatory and antibacterial properties, inhibiting inflammatory responses and bacterial infections to prevent and treat inflammatory diseases.

Despite its numerous benefits, it is essential to note potential side effects and safety concerns. Some individuals may experience allergic reactions or digestive issues, so consulting with a doctor or professional before use is advisable, following appropriate dosages and usage instructions.

Black Goji Extract Applications and Dosage

Black goji extract has a broad range of applications in medicine, food, and cosmetics, with specific scenarios and dosages as follows:

  1. Medicinal Applications:
  • Health Supplements: Commonly used as an ingredient to enhance immunity, regulate blood sugar, and improve vision. Typical usage is oral consumption of 10-20 mg per dose, 1-2 times daily.
  • Pharmaceutical Formulations: Frequently used in traditional Chinese medicine to address symptoms like yin deficiency of the liver and kidneys, dizziness, and tinnitus, serving as part of herbal formulations.
  1. Food Applications:
  • Functional Foods: Used in making functional foods such as black goji drinks and teas to boost antioxidant capacity and enhance immunity, with general dosages ranging from 10-20 grams daily.
  • Health Foods: Also commonly used to create health products like black goji slices and granules aimed at regulating body functions and delaying aging.
  1. Cosmetic Applications:
  • Skincare Products: Rich in antioxidants, black goji extract is included in skincare items like masks, lotions, and serums to protect the skin, reduce aging signs, and improve skin tone. The typical application is to apply an appropriate amount to the face 1-2 times daily.
  • Personal Care Products: It can also be incorporated into shampoos, shower gels, and other personal care products, offering cleansing, moisturizing, and dandruff-improving benefits.

In all these applications, the dosage and usage of black goji extract should be based on the product instructions or medical advice, especially for special populations such as pregnant women, children, and the elderly, who should use it cautiously and under professional guidance. To ensure product safety and efficacy, it is recommended to purchase through legitimate channels that offer certified products.

Black Goji Plant Background, Distribution, and Growth Environment

Black goji (scientific name: Lycium ruthenicum Murr.) is a plant in the nightshade family, also known as black fruit goji or wild goji. It is one of China's unique medicinal plants. Here is an introduction to the plant from which black goji extract is derived, along with its distribution and growth environment:

  1. Plant Introduction:
  • Black goji is a perennial shrub, typically 1-2 meters tall, usually multi-branched with slightly brownish stems. The leaves are linear or ovate-lanceolate, often spiny, with a deep green upper surface.
  • The flowers are small and purplish-red, clustered on the branches, with a blooming period from May to July. The fruit is round and dark purple-black.
  1. Distribution:
  • Black goji is primarily found in the northwestern regions of China, including Qinghai, Gansu, Ningxia, and Xinjiang, with the most concentrated areas in the Golog Tibetan Autonomous Prefecture and Haixi Mongol and Tibetan Autonomous Prefecture in Qinghai.
  • Its strong cold resistance and drought tolerance allow it to thrive in dry river valleys, hills, and desert edges at elevations above 2000 meters.
  1. Growth Environment:
  • Black goji thrives in dry to semi-dry environments and has strong soil adaptability, favoring well-drained, loose, fertile sandy soils.
  • This plant is cold-resistant and drought-tolerant, adaptable to high-altitude, desert, and hillside conditions, requiring ample sunlight.

Overall, black goji is a perennial shrub growing in the arid regions of northwestern China, mainly concentrated in Qinghai, Gansu, Ningxia, and Xinjiang, thriving in dry river valleys, hills, and desert edges above 2000 meters, with strong resistance to cold and drought.

Processing and Storage of Black Goji Extract

The processing of black goji extract generally involves the following steps: first, the harvested black goji berries are cleaned and initially processed to remove impurities; next, soaking and grinding are performed as preparatory procedures; subsequently, suitable extraction methods, such as water or alcohol extraction, are used to extract the effective components; finally, through concentration, filtration, and drying processes, black goji extract is produced. For storage, the extract should be kept in a dry, cool place, shielded from direct sunlight and high temperatures, and protected from moisture to ensure its quality and stability.

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