Botanical Extracts

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Introduction

Plant extracts are natural substances derived from various parts of plants (such as roots, stems, leaves, flowers, fruits, seeds, etc.) through physical or chemical methods. They contain a variety of bioactive components, such as polyphenols, flavonoids, terpenes, vitamins, minerals, etc., which have multiple effects, including antioxidant, anti-inflammatory, soothing, and moisturizing.

Preparation Method and Processe

1. Extraction Method: Including aqueous extraction, alcohol extraction, supercritical fluid extraction (SFE), and ultrasonic-assisted extraction (UAE), among others.

2. Concentration: The extraction liquid is concentrated by evaporation or membrane separation technology to remove the solvent and increase the concentration of active ingredients.

3. Purification: Further separation and purification of the target active ingredients are carried out through chromatography, crystallization, and other technologies.

4. Drying: The concentrated extract is made into powder or solid form by spray drying, vacuum drying, and other methods for easy storage and use.

Overview of Effective Component and Application

1. Polyphenol: Polyphenols are a class of natural compounds widely present in plants with various bioactivities, including antioxidant, anti-inflammatory, and anticancer properties. In cosmetics, polyphenols are mainly used for their antioxidant characteristics, helping to protect the skin from free radical damage and reduce skin aging caused by environmental factors. For example, catechins in green tea extracts have strong antioxidant properties and are commonly used in anti-aging products.

2. Flavonoid: Flavonoids are a class of plant pigments with yellow or orange colors, possessing anti-inflammatory, anti-allergic, and antimicrobial properties. Flavonoids are commonly used in cosmetics to soothe sensitive skin, reduce inflammatory reactions, and improve skin microcirculation. For example, soy isoflavones have anti-inflammatory and soothing effects, suitable for sensitive skin care.

3. Terpene: Terpenes are a class of organic compounds with specific carbon skeletons, including monoterpenes, sesquiterpenes, etc., with various bioactivities such as antibacterial, anti-inflammatory, and antioxidant properties. In cosmetics, terpenes are not only used for their fragrance but also for their antibacterial properties in cleaning and antimicrobial products, as well as their antioxidant properties in anti-aging products. For example, limonene in citrus extracts has a fresh aroma and antibacterial properties, used in perfumes and cleaning products.

4. Vitamins: Vitamins C and E have antioxidant effects and promote collagen synthesis, used in whitening and anti-aging products.

Precautions

1. Stability: Plant extracts may be unstable and susceptible to light, temperature, and pH value effects, requiring appropriate measures to protect their activity.

2. Standardization: Due to differences in plant growth conditions, the composition and potency of extracts may fluctuate, necessitating standardized production processes to ensure product quality.

3. Allergic Reactions: Some plant ingredients may cause allergic reactions, and sensitivity testing should be conducted before use.

4. Regulatory Compliance: The use of plant extracts must comply with cosmetic regulations and safety standards of various countries.

5. Environmental Impact: Choose plant extracts from sustainable sources to reduce environmental impact.

Creative biomart offers a variety of plant extracts. By making rational use of the unique effects of plant extracts, cosmetics can provide consumers with more natural and effective skincare options.