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Home > Biochemical Engineering > Plant Extracts (Find 826 items)

Plant Extracts

Digitoxigenin

(143-62-4)
Cardiotonic;Na+ K+ ATPase inhibitor

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Bergamottin

(7380-40-7)
Bergamottin (BG), a component of grapefruit juice, is a mechanism-based inactivator of CYP3A4 and contributes, in part, to the grapefruit juice-drug interaction.

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Embelin

(550-24-3)
Embelin is a natural benzoquinone found in plants of the Myrsinaceae family. Embelin has a wide range of biological activity as it inhibits the growth of bacteria, fungi, protozoa and parasites. Embelin also displays contraceptive and pro-apoptotic properties.

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JATRORRHIZINE HCL(RG)

(6681-15-8)
Jatrorrhizine chloride is a potent and orally active uptake-2 transporter inhibitor, it can be isolated from various Chinese medicinal plants[1]. Jatrorrhizine chloride exhibits a critical neuroprotective role in H2O2-induced apoptosis via inhibition of MAPK pathway in HT22 hippocampal neurons[2].

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Sinigrin

(3952-98-5)
Sinigrin is a major glucosinolate present in plants of the Brassicaceae family, with anti-adipogenic effects[1].

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Tenuifolin

(20183-47-5)
Tenuifolin is a triterpene isolated from Polygala tenuifolia Willd, has neuroprotective effects. Tenuifolin reduces Aβ secretion by inhibiting β-secretase. Tenuifolin improves learning and memory in aged mice by decreasing AChE activity and has the potential for Alzheimer’s disease (AD) treatment[1].

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Crocin 2

(55750-84-0)
Crocin II is isolated from the fruit of Gardenia jasminoides with antioxidant, anticancer, and antidepressant activity.Crocin II inhibits NO production with an IC50 value of 31.1 μM.Crocin II suppresses the expressions of protein and m-RNA of iNOS and COX-2[1].

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Byakangelicol

(26091-79-2)
Byakangelicol, isolated from Angelica dahurica, inhibits interleukin-1beta (IL-1beta) -induced prostaglandin E2 (PGE2) release in A549 cells mediated by suppression of cyclooxygenase-2 (COX-2) expression and the activity of COX-2 enzyme. Byakangelicol has therapeutic potential as an anti-inflammatory drug on airway inflammation[1].

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Harpagide

(6926-08-5)
Harpagide is a class of iridoid glycoside isolated from Scrophularia cryptophila and has antiparasitic activity, which exhibits good in vitro trypanocidal activities against African trypanosomes (T.b. rhodesiense) with an IC50 of 21 μg/mL. Harpagide exerts significant antileishmanial activity against L. donovani with an IC50 value of 2.0 μg/mL. Harpagide also possess significant anti-inflammatory activities[1][2].

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Forsythoside B

(81525-13-5)
Forsythoside B is a phenylethanoid glycoside isolated from the leaves of Lamiophlomis rotata Kudo, a Chinese folk medicinal plant for treating inflammatory diseases and promoting blood circulation. Forsythoside B could inhibit TNF-alpha, IL-6, IκB and modulate NF-κB.

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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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