Hermetica Superfood Encyclopedia
The Short Answer
Lablab seed (Lablab purpureus) contains picroside-1 as its primary bioactive compound, which induces apoptosis and cell cycle arrest in cancer cells while demonstrating potent antioxidant activity. The seeds also provide lectins, flavonoids including genistein, and protease inhibitors that support cardiovascular health, metabolic balance, and immune function.
CategorySeed
GroupSeed
Evidence LevelStrong
Primary Keywordwhat is Lablab Seed
Synergy Pairings4
Health Benefits
Supports cardiovascular health by improving lipid profiles and regulating blood pressure.
Enhances metabolic balance through its fiber and protein content, aiding blood sugar regulation.
Boosts immune resilience by providing essential nutrients and modulating immune responses.
Promotes cognitive function by supporting neurological health and energy metabolism.
Aids digestive wellness through high dietary fiber, fostering a healthy gut microbiome.
Origin & History
Lablab Seed (Lablab purpureus) is native to Africa and widely cultivated across Asia, including India, Indonesia, and the Philippines. It thrives in tropical and subtropical climates with well-drained loamy soils, serving as a versatile and resilient legume.
“Lablab Seed is among the earliest cultivated legumes, holding vital importance during food scarcity in African cultures. In Ayurvedic medicine, it is used for balancing digestion and energy, symbolizing resilience. Its deep historical roots underscore its enduring value as a staple food and medicinal plant.”Traditional Medicine
Scientific Research
Scientific studies support Lablab Seed's cardiovascular, metabolic, and immune-boosting properties. Research highlights its rich nutritional profile, including protein, fiber, and antioxidants, as key contributors to its health benefits and traditional applications.
Preparation & Dosage
Traditional Use
Traditionally consumed boiled, roasted, or incorporated into stews and curries.
Traditional Medicine
Used in African and Ayurvedic medicine for digestive, respiratory, and reproductive health.
Specific Applications
Historically promoted lactation and enhanced endurance.
Nutritional Profile
- Plant-based Protein: High-quality protein for muscle repair and energy metabolism.
- Dietary Fiber: Supports gut health and blood sugar regulation.
- B-complex Vitamins: Essential for energy metabolism and neurological health.
- Minerals: Magnesium, Potassium, Calcium, Iron support heart health, bone density, and oxygen transport.
- Antioxidants: Flavonoids and phenolic acids provide cellular protection.
- Essential Amino Acids: Contribute to overall protein synthesis and bodily functions.
How It Works
Mechanism of Action
Picroside-1 from methanol extracts binds to cell cycle proteins including Cyclin A2/B1 and BUB1B, inducing apoptosis and S/G2/M phase arrest in cancer cells. Carbohydrate compounds like d-Glycero-l-gluco-heptose demonstrate strong molecular docking to cell cycle proteins with binding scores of -5.157 kcal/mol. Flavonoids including genistein and luteolin provide antioxidant effects through ROS scavenging, while lectins modulate immune responses.
Clinical Evidence
Current evidence is limited to in vitro studies showing lablab seed methanol extracts induce apoptosis in MCF-7 breast cancer and A549 lung cancer cell lines. Crude methanol extracts demonstrated 17.28% antihemolytic activity in laboratory studies. No human clinical trials have been conducted to establish safety or efficacy profiles. Evidence remains preclinical and requires further investigation in human subjects.
Safety & Interactions
Raw or unprocessed lablab seeds contain anti-nutritional factors including trypsin inhibitors, hemagglutinins, cyanogenic glycosides, and lectins that may cause toxicity and inflammation. Processing methods like heating can reduce these risks significantly. No specific drug interactions have been documented, but the lectin content may stimulate inflammatory responses. Pregnant and breastfeeding women should avoid use due to insufficient safety data.
Synergy Stack
Hermetica Formulation Heuristic
Amino substrate
Cardio & Circulation | Cognition & Focus
Also Known As
Lablab purpureusDolichos beanHyacinth beanDolichos lablabIndian beanEgyptian kidney bean
Frequently Asked Questions
What is the most active compound in lablab seeds?
Picroside-1 is the primary bioactive compound found in the methanol fraction LPMMF 1.5 of lablab seeds. This compound shows strong binding affinity to cancer targets and induces apoptosis and cell cycle arrest in laboratory studies.
Are lablab seeds safe to eat raw?
Raw lablab seeds contain anti-nutritional factors including trypsin inhibitors, hemagglutinins, and cyanogenic glycosides that can cause toxicity. Processing methods like heating significantly reduce these risks and improve safety for consumption.
What health benefits do lablab seeds provide?
Lablab seeds support cardiovascular health through lipid profile improvement, enhance metabolic balance via fiber and protein content, and boost immune function through essential nutrients. The seeds also contain antioxidants that may support cognitive function and digestive wellness.
How do lablab seeds work against cancer cells?
Lablab seed extracts induce apoptosis and cell cycle arrest in cancer cells through compounds like picroside-1 that bind to cell cycle proteins. Studies show S/G2/M phase arrest in MCF-7 breast cancer and A549 lung cancer cell lines, though only in laboratory conditions.
What is the difference between lablab seeds and other legumes?
Lablab seeds contain unique compounds like picroside-1 and specific lectins (FRIL, dolichin) not commonly found in other legumes. They also have higher concentrations of protease inhibitors including Bowman-Birk inhibitors with 14 cysteine residues, distinguishing them from common beans and peas.
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