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Home > Biochemical Engineering > Plant Extracts (Find 35 items)

Epigallocatechin gallate

(989-51-5)
A tumor-inhibiting constituent of green tea.Alters the cleavage of amyloid precursor protein, decreasing production of amaloid- and amaloid plaques in mice

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Epicatechin gallate

(1257-08-5)
The catechins, including (?)-epicatechin (EC) and (?)-epigallocatechin gallate (EGCG) , are polyphenols which are abundant in green and black teas. (?)-Epicatechin gallate (ECG) is a natural catechin with a single galloyl group. Like EGCG, it inhibits the growth of cancer cells and has anti-inflammatory effects. The hydroxyl groups of ECG contribute to its potent antioxidant activity and facilitate the killing of methicillin-resistant strains of S. aureus.

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Eurycomanone

(84633-29-4)
Eurycomanone is known as a cytotoxic compound found in Eurycoma Longifolia Jack.Previous studies had noted its cytotoxic effects against various cancer cell lines. More recent research demonstrated the ability of Eurycomanone to suppress the expression of lung cancer cell tumor markers, prohibitin, annexin 1 and endoplasmic reticulum protein 28. Eurycomanone was shown to also exerts the ability to induce apoptosis through the up-regulation of p53 in human cervical carcinoma cells.

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Echinacoside

(82854-37-3)
Nourish the kidney and help yang, anti-aging, improve immunity, etc.

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Eleutheroside E

(39432-56-9)
Eleutheroside E, a principal component of Eleutherococcus enticosus, has anti-inflammatory and protective effects in ischemia heart. IC50 value:Target:In vitro: Treatment of 10 μM Eleutheroside E (EE) for 24 h increased basal glucose uptake as well as improved TNF-α-mediated suppression of glucose uptake. [2]In vivo: To investigate the effect of Eleutheroside E (EE) on arthritis, the CIA model in DBA/1 mice was used. Compared to vehicle-treated CIA mice, 15 mg/kg TG treatment and 30 and

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Eupatilin

(22368-21-4)
Eupatilin, a lipophilic flavonoid isolated from Artemisia species, is a PPARα agonist, and possesses anti-apoptotic, anti-oxidative and anti-inflammatory activities.

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Eriocitrin

(13463-28-0)
Saponin can inhibit oxidative stress injury induced by acute exercise in rat liver, and can lower blood fat. The anti-oxidation ability of saponin is stronger than hesperidin and naringin.

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Epigoitrin

(1072-93-1)
Epigoitrin is a natural alkaloid from Isatis indigotica, with antiviral activities. Epigoitrin reduces susceptibility to influenza virus via mitochondrial antiviral signaling[1][2].

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Erianin

(95041-90-0)
Erianin, often used as an antipyretic and analgesic agent, could inhibit IDO-induced tumor angiogenesis.

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Plant extracts use plants as raw materials. According to the needs of the use of the final product to be extracted, through physical and chemical extraction and separation process, directional acquisition and concentration of one or more effective ingredients in plants without changing their effective ingredients Structured products. According to the different components of the extracted plant, glycosides, acids, polyphenols, polysaccharides, terpenes, flavonoids, alkaloids, etc. are formed; according to the different characteristics, they can be divided into vegetable oils, extracts, powders, lenses, etc.

Frequently Asked Questions

What are Plant Extracts and how are they used?

Plant Extracts are concentrated substances derived from various parts of plants—such as leaves, roots, flowers, or seeds—using solvents like water, ethanol, or supercritical CO₂. They are widely used in the pharmaceutical, nutraceutical, cosmetic, and food industries for their bioactive compounds, including flavonoids, alkaloids, and polyphenols. These extracts offer natural alternatives for health supplements, skincare formulations, and functional foods due to their antioxidant, anti-inflammatory, and antimicrobial properties.

How do I choose a reliable supplier of Plant Extracts?

When selecting a Plant Extracts supplier, consider the following criteria:1. Certifications such as ISO, GMP, Kosher, Halal, or organic certifications.2. Transparency in sourcing and extraction methods (e.g., solvent-free or cold-pressed techniques).3. Availability of third-party lab test reports (e.g., HPLC, GC-MS) verifying purity and active compound concentration.4. Consistent batch-to-batch quality and scalability for commercial orders.5. Regulatory compliance with FDA, EU, or other relevant regional standards.A trustworthy supplier will provide full documentation and technical support to ensure product suitability for your application.

What are the common applications of Plant Extracts in the health and wellness industry?

Plant Extracts play a vital role in the health and wellness sector. Common applications include:1. Dietary supplements—such as turmeric extract for joint health or ginkgo biloba for cognitive support.2. Herbal remedies—like echinacea for immune support or valerian root for sleep aid.3. Functional beverages and foods fortified with green tea extract or ginger extract for added health benefits.4. Natural preservatives and flavor enhancers in clean-label products.Their growing popularity stems from consumer demand for clean, plant-based, and scientifically backed ingredients.

What factors affect the quality and potency of Plant Extracts?

Several factors influence the quality and potency of Plant Extracts:1. Plant species and genetic variety—different cultivars can yield varying levels of active compounds.2. Growing conditions—including soil quality, climate, and harvest time.3. Post-harvest handling and drying methods that preserve bioactive constituents.4. Extraction technique—solvent type, temperature, and duration impact compound stability.5. Storage conditions post-extraction, as light, heat, and oxygen can degrade sensitive phytochemicals.High-quality extracts are standardized to specific marker compounds to ensure consistent efficacy and safety.

Are Plant Extracts safe for use in cosmetics and personal care products?

Yes, many Plant Extracts are safe and commonly used in cosmetics and personal care formulations when properly processed and tested. Examples include aloe vera for soothing, chamomile for calming sensitive skin, and green tea extract for its antioxidant benefits. However, safety depends on:1. Purity and absence of heavy metals, pesticides, or microbial contaminants.2. Appropriate concentration levels to avoid irritation or sensitization.3. Compatibility with other formulation ingredients.Reputable manufacturers conduct dermatological testing and comply with INCI naming and regional cosmetic regulations (e.g., EU Cosmetics Regulation) to ensure consumer safety.

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