Xi’an Land Nutra Co.,Ltd 
Contenu
1.What Is Lotus Leaf Extract? And What Is Nuciferine?
2.Comment ça fonctionne?
3.What to Look for When Buying Nuciferine Extract?
4.OEM & Services de gros que nous offrons
5.Aperçu du marché: Qui l'achète?
6.Tableau des spécifications de qualité
7.FAQ
8.Contactez-nous
1.Qu'est-ce que Extrait de feuille de lotus? And What Is Nuciferine?
Lotus leaf is pretty familiar – you might know it from wrapping sticky rice or brewing tea. In traditional Chinese medicine, lotus leaf has long been used to “clear heat, resolve dampness, and support weight loss.” Modern research has looked into it and found that one of its main active compounds is nuciferine, an aporphine alkaloid.
Nuciferine isn‘t very concentrated in raw lotus leaf, so extracts need to be standardized. Les spécifications courantes sur le marché sont 2%, 5%, et 10% nuciferine, with higher purity available for research or pharmaceutical use.
In supplements, lotus leaf extract is mainly used for weight management, lipid regulation, and improving fat metabolism. It doesn’t block carbs like white kidney bean, and it doesn’t inhibit citrate lyase like Garcinia. Its mechanism is more about “promoting fat breakdown” and “reducing fat absorption.”
Compared to many trendy weight loss ingredients, nuciferine doesn‘t have a ton of research. But it has a long history of traditional use and a good safety record. The effects are gentle – not a “miracle pill” – but over time, it can help with weight and blood lipids.
2.Comment ça fonctionne?
Nuciférine agit par plusieurs voies, all related to fat metabolism.
Promotes fat breakdown – Nuciferine activates lipoprotein lipase and hormone-sensitive lipase, which breaks down triglycerides stored in fat cells into free fatty acids that can be burned for energy.
Inhibits fat absorption – Nuciferine may inhibit pancreatic lipase, reducing the absorption of dietary fat (similar to orlistat, mais beaucoup plus doux).
Régule le métabolisme lipidique – Some animal studies show that nuciferine can lower total cholesterol, Triglycérides, and LDL, while raising HDL.
Anti-inflammatoire et antioxydant – Reduces chronic inflammation in fat tissue, which is helpful for metabolic syndrome.
Pour être honnête: There aren’t many human clinical trials on nuciferine. Most of the evidence comes from lab studies and animal research. Its traditional use for weight loss has a good reputation, but modern evidence-based data is still limited. It‘s a “helpful but not miraculous” ingredient. High safety profile, good for long-term supportive use.
3.What to Look for When Buying Nuciferine Extract?
The key spec is nuciferine content. Spécifications courantes: 2%, 5%, 10%. Higher costs more.
À vérifier lors de la recherche de source:
Nuciferine content – Tested by HPLC. Make sure it’s nuciferine, not total alkaloids. Some products list “total alkaloids” as a high number, but nuciferine itself may be much lower.
Solvant d'extraction – Water-ethanol extraction is common. Check solvent residues.
Métaux lourds – Lotus leaves can absorb heavy metals from soil. Must meet limits.
Batch consistency – Natural extracts vary. Good suppliers keep variation tight.
Solubilité – Nuciférine is not water-soluble. For drink mixes, you need microencapsulation or complexation.
We supply lotus leaf extract standardized to 2%, 5%, 10%, ou 20% nuciferine (testé par HPLC). Chaque lot est testé pour son contenu, ni métaux lourds, résidus de pesticides, et les microbes.
Référence de dosage typique
| Type de produit | Recommended Daily Nuciferine | Notes |
| Weight management capsules/tablets | 5–10 mg (equals 250–500 mg of 2% extraire) | Often with Garcinia, green tea, L-carnitine |
| Lipid support formulas | 5–15 mg | With red yeast rice, plant sterols, omega-3 |
| Metabolic health products | 5–10 mg | Alone or with cinnamon, du chrome |
| Functional teas | 2–5 mg | Bitter taste – needs flavor masking |
| Topical slimming creams | 1–2% | Applied locally to promote fat breakdown |
4.OEM & Services de gros que nous offrons
We supply lotus leaf extract raw material and also do contract manufacturing. If you want to launch a weight management or lipid support product, nous pouvons vous aider.
Mélanges synergiques courants:
Green tea, garcinia, and L-carnitine work together in a comprehensive weight management formula.
White kidney bean extract and garcinia support carbohydrate blocking and fat metabolism pathways.
Red yeast rice combined with plant sterols helps support lipid management and cholesterol balance.
L-carnitine and capsaicin contribute to fat burning and thermogenic support in metabolic formulations.
Ce que nous fournissons:
COA pour chaque lot, nuciferine content by HPLC.
Faibles métaux lourds, low pesticides.
Approvisionnement traçable.
Microencapsulated or cyclodextrin-complexed (water-soluble) versions available.
5.Aperçu du marché: Qui l'achète?
Lotus leaf extract is very common in Asia (en particulier la Chine et le Japon). In North America and Europe, it’s more niche, but awareness is growing as natural weight management trends continue.
Répartition régionale:
Asie-Pacifique – Plus grand marché. Long history of use in China and Japan. Common in traditional medicines and health teas.
Amérique du Nord – Slower growth, but some brands have “Eastern herbal” product lines.
Europe – More niche, mainly in herbal stores.
Tendance: Nuciférine is getting attention from formulators because it works through multiple mechanisms (fat breakdown, fat absorption inhibition, lipid regulation). It has high safety and works well in blends with other ingredients.
6.Tableau des spécifications de qualité
| Paramètre | Spécification (exemple: 5% nuciferine) | Méthode d’essai |
| Apparence | Poudre brun-vert à brun foncé | Visuel |
| Nuciferine content | ≥5% (2%, 10%, 20% disponible) | L’HPLC |
| Perte au séchage | ≤5,0 % | 105séchage °C |
| Métaux lourds totaux | ≤10 ppm | ICP-MS |
| Plomb (Pb) | ≤1 ppm | ICP-MS |
| Arsenic (Comme) | ≤1 ppm | ICP-MS |
| Cadmium (CD) | ≤0,5 ppm | ICP-MS |
| Mercure (Hg) | ≤0,1 ppm | ICP-MS |
| Résidus de solvants | Conforme à la pharmacopée | GC |
| Nombre total de colonies | ≤1000 UFC/g | USP |
| Levure & Moisissure | ≤100 UFC/g | USP |
| E. Coli / Salmonelle | Non détecté | USP |
Stockage: Scellé, sombre, refroidir, et sec. Lotus leaf extract is somewhat hygroscopic. Durée: 24 Mois.
7.FAQ
T1: Is nuciferine the same as total lotus leaf alkaloids?
Non. Total alkaloids are a mixture of different compounds. Nuciferine is just one of them – but it‘s one of the most active. If a product is labeled “total alkaloids 50%,” the actual nuciferine content might be only a few percent. Always check the nuciferine monomer spec.
T2: Can nuciferine help with weight loss?
Animal studies and traditional use support it, but human clinical evidence is limited. It may help control weight by promoting fat breakdown and reducing fat absorption. The effect is gentle – good for long-term support, not for people looking for fast results.
T3: Combien devrais-je en prendre par jour?
Recommandation générale: 5–15 mg of nuciferine per day. For a 5% extraire, that’s 100–300 mg. Commencez par une dose plus faible.
4ème trimestre: Y a-t-il des effets secondaires?
La plupart des gens la tolèrent bien. High doses may cause mild stomach upset, dry mouth, or constipation. Long-term use is generally safe. Pregnant and breastfeeding women – not enough safety data, so better to avoid.
Question n° 5: What’s the difference between nuciferine and orlistat?
Orlistat is a prescription drug that strongly inhibits pancreatic lipase, but it has noticeable side effects (oily stools, fecal urgency). Nuciferine is much gentler – it won‘t cause oily stools. De plus, nuciferine promotes fat breakdown, so it has a broader mechanism.
Question n°6: Do you offer water-soluble nuciferine?
Nuciferine itself isn’t water-soluble. For clear beverages, we can provide cyclodextrin-complexed or microencapsulated water-soluble versions. MOQ disponible sur demande.
8.Contactez-nous
Si vous développez un produit de gestion du poids, lipid support, or metabolic health product, lotus leaf extract is an ingredient with tradition, unique mechanisms, and high safety. Nous pouvons fournir des échantillons, COAs, et un support technique.
Messagerie électronique: wangjing@landnutra.com
WhatsApp/WeChat: +86 18092657549
Xi’an Land Nutra Co., Ltd. – Pas de battage médiatique, juste de la qualité soutenue par la science.
Échantillons gratuits et COAs de lots disponibles.