Onion Extract Powder

Onion Extract Powder is a natural botanical extract derived from onions. Utilising advanced techniques such as spray drying or freeze-drying, the active components within onions are extracted and converted into powder form for convenient incorporation into various products. Rich in multiple natural bioactive compounds, including flavonoids, sulphides, vitamin C, and minerals, onion extract powder represents a highly promising botanical functional ingredient.

Within the plant extract market, Onion Extract Powder is positioned primarily as a functional food ingredient, particularly suited for applications in antioxidant support, cardiovascular health, immune regulation, and gut health. Its distinctive sulphur compounds and flavonoids confer a differentiated advantage among plant extracts. Offering higher concentrations of active components, Onion Extract Powder delivers enhanced functionality and stability, making it widely used across various sectors, including food, beverage, dietary supplements, and cosmetics.

XI'AN APP-CHEM BIO (TECH) CO., LTD. (APPCHEM) provides Onion Extract Powder utilising a mature, reproducible industrial plant extraction process, comprising the following principal steps:

1. Washing
2. Filtering
3. Removing impurities
4. Drying: to prevent high-temperature damage to thermosensitive active ingredients, especially volatile oils.
5. Crushing: (such as 80 mesh) to increase the contact area with the solvent and improve extraction efficiency.
6. Extraction
7. Solid-liquid separation
8. Purification
9. Concentrate
10. Drying
11. Smashing
12. Packaging
13. Finished product

The health benefits of Onion Extract Powder are rooted in its profound foundation within traditional Chinese medicine theory and have been thoroughly validated by modern pharmacological research, demonstrating exceptional potential particularly in the field of cardiovascular health. Extensive in vitro and in vivo studies have elucidated the precise molecular mechanisms by which onion extract, especially its core components, exerts cardiovascular protective effects.

• Exceptional Cardiovascular Protection

Onion extract powder significantly reduces serum levels of total cholesterol (TC), triglycerides (TG), and low-density lipoprotein cholesterol (LDL-C), while simultaneously elevating high-density lipoprotein cholesterol (HDL-C) levels. This action likely involves regulating hepatic lipid synthesis and metabolic pathways, thereby improving lipid profiles at their source and inhibiting atherosclerotic plaque formation. Onion extract powder exerts antihypertensive effects through multiple mechanisms. A key pathway involves enhancing the activity of endothelial nitric oxide synthase (eNOS), promoting nitric oxide (NO) production by vascular endothelial cells. NO is a potent vasodilator that relaxes vascular smooth muscle, reduces peripheral vascular resistance, and consequently lowers blood pressure. Furthermore, its robust antioxidant capacity protects endothelial cells from oxidative stress damage, maintaining normal vascular dilation function.

• Powerful antioxidant and anti-inflammatory mechanisms

The quercetin abundant in Onion extract powder is a renowned antioxidant capable of directly scavenging reactive oxygen species (ROS) and various free radicals. More significantly, it enhances the body's intrinsic antioxidant defence systems by boosting the activity of key antioxidant enzymes such as superoxide dismutase (SOD) and glutathione peroxidase (GPx). This comprehensively inhibits pathological processes induced by oxidative stress, including myocardial cell apoptosis, mitochondrial damage, and lipid peroxidation. Onion extract powder has been demonstrated to reduce levels of pro-inflammatory cytokines such as tumour necrosis factor-α (TNF-α). Its mechanism of action may involve inhibiting the activation of key inflammatory signalling pathways, such as NF-κB, thereby mitigating vascular wall inflammation and delaying disease progression.

Based on the unique theoretical foundation of traditional Chinese medicine and robust modern scientific evidence, Onion Extract Powder is highly focused on the mid-to-high-end health supplement and functional food markets. It is particularly suited for B2B clients seeking product innovation and differentiation.

• Core Application Areas

Traditional Chinese Medicine Health Supplements:

1. Cardiovascular Health Support: As a core ingredient, it can be used to develop capsules, tablets, or oral liquids primarily targeting lipid-lowering, blood pressure reduction, and thrombosis prevention. It may be combined with traditional plant extracts such as Salvia miltiorrhiza, Crataegus pinnatifida, Panax notoginseng, and Monascus purpureus-known for promoting blood circulation, resolving stasis, and aiding digestion-to create synergistic formulations.
2. Spleen-Stomach Regulation and Digestive Health: Addressing common modern issues like spleen-stomach deficiency, cold, and indigestion, it enables the development of solid beverages or functional gummies that warm the stomach and regulate qi. Combined with ingredients like dried ginger extract, dried tangerine peel extract, and poria cocos-which fortify the spleen, boost qi, and disperse dampness-they effectively alleviate symptoms such as poor appetite and abdominal distension.
3. Seasonal Immune Support: Leveraging its properties to clear the lungs and dispel cold, it can be used to develop preventive immune support products for seasons prone to wind-cold colds. Combined with immune-boosting ingredients like echinacea, elderberry, and vitamin C, alongside ginger extract, it helps build a barrier against external cold pathogens.

Functional Foods and Beverages:

1. Functional Solid Beverages: Its excellent water solubility allows easy incorporation into protein powders, meal replacement shakes, or herbal tea bags, adding cardiovascular health or digestive support benefits.
2. Health Snacks: Serves as a natural functional ingredient for energy bars, biscuits, or puffed snacks, replacing artificial additives while enhancing the product's health credentials.
3. Condiments and Soup Bases: It functionsas a highly concentrated natural flavour base for developing healthy soup mixes and compound seasonings, delivering flavour alongside health benefits such as antioxidant properties.

Security statement：

Our company guarantees that the goods sent are safe, non-flammable, and non-explosive, and consistent with the declaration. Under normal transportation conditions, all losses caused by the products sent by our company shall be borne by our company.

Hot Tags: Onion Extract Powder manufacturers, suppliers, factory, wholesale, best, price, buy, for sale, bulk.

Long-term cooperative logistics companies include international logistics companies such as DHL, FedEx, UPS, etc.

The regular bulk packaging of the product is a 25kg plastic bag and a cardboard drum. The sample is packaged in an inner aluminium foil bag and an outer plastic bag, supporting customised packaging solutions.

XI'AN APP-CHEM BIO (TECH) CO., LTD. (APPCHEM) regularly participates in international raw material exhibitions such as CPHI, SSW, and In Cosmetics Asia, and establishes long-term cooperative relationships with global customers.

Q1. How is the purity of this product verified?
A1: We employ authoritative analytical methods such as High Performance Liquid Chromatography (HPLC) and Ultraviolet Spectroscopy (UV) to ensure the content.

Q2. What is the minimum order quantity for Onion Extract Powder?
A2: Our minimum order quantity (MOQ) varies by product and specific requirements, and is typically negotiable. Please contact us for detailed information.

Q3. What is the delivery timeframe for the product?
A3: Delivery times depend on order volume and product type. Generally, we arrange production and dispatch promptly upon order confirmation.

Q4. Does APPCHEM offer customisation services?
A4: Yes, we provide customisation services including packaging, labelling, and adjusting product specifications to meet specific client requirements.

Q5. How does APPCHEM ensure product quality and stability?
A5: We maintain a rigorous quality control system. All products undergo third-party testing, with detailed COA (Certificate of Analysis) and stability data provided.

Reference
[1]Jihyun Lee, A. Mitchell. "Quercetin and isorhamnetin glycosides in onion (Allium cepa L.): varietal comparison, physical distribution, coproduct evaluation, and long-term storage stability." Journal of agricultural and food chemistry (2011).
[2]V. Brüll, Constanze Burak et al. "Effects of a quercetin-rich onion skin extract on 24 h ambulatory blood pressure and endothelial function in overweight-to-obese patients with (pre-)hypertension: a randomised double-blinded placebo-controlled cross-over trial." The British Journal of Nutrition (2015).
[3]J. Ro, Jin-Hyeob Ryu et al. "Onion (Allium cepa L.) peel extract has anti-platelet effects in rat platelets." SpringerPlus (2015).
[4]M. Naseri, M. Arabian et al. "Vasorelaxant and hypotensive effects of Allium cepa peel hydroalcoholic extract in rats." Pakistan journal of biological sciences: PJBS (2008).
[5]J. Santas, M. Almajano et al. "Antimicrobial and antioxidant activity of crude onion (Allium cepa, L.) extracts." International Journal of Food Science and Technology (2010).
[6]E. Ko, S. Nile et al. "Antioxidant and antiplatelet potential of different methanol fractions and flavonols extracted from onion (Allium cepa L.)." 3 Biotech (2018).