Hermetica Superfood Encyclopedia
Legacy index-continuity record: the score and narrative are provisional and must not be represented as validated or human-approved.
Review flags: AWAITING_SEMANTIC_VALIDATION
Cistanche deserticola contains phenylethanoid glycosides like echinacoside and acteoside that support sexual function and cognitive health. The plant works primarily by enhancing nitric oxide production and protecting against oxidative stress in reproductive and neural tissues.
Reported Benefits (Provisional)
Origin & History
Rou Cong Rong, also known as Cistanche deserticola, is a parasitic plant that grows in arid regions of China. Its stems are harvested and used in traditional remedies.
Research Narrative (Provisional)
Studies indicate Rou Cong Rong may improve sexual function and cognitive health. More clinical trials are needed to confirm these findings.
Preparation & Dosage
Dosage guidance is withheld because the publication gate has not recorded adequate support for this profile.
Nutritional Profile
Rou Cong Rong (Cistanche deserticola) is a parasitic plant with a distinctive nutritional and phytochemical profile. Macronutrients per 100g dried material: carbohydrates approximately 50-60g (primarily polysaccharides and oligosaccharides), protein approximately 6-8g, fat approximately 1-2g, dietary fiber approximately 15-20g. Key bioactive compounds include: phenylethanoid glycosides (PhGs) as the primary active fraction at 15-30% of dry weight, with echinacoside (1-10mg/g), acteoside/verbascoside (2-15mg/g), and tubuloside B as dominant components. Iridoids are present including aucubin and ajugol at approximately 0.1-0.5mg/g. Oligosaccharides include fructooligosaccharides at 10-20% dry weight, functioning as prebiotics. Betaine is present at approximately 0.5-1.5mg/g, supporting methylation pathways. Minerals include potassium (approximately 1200-1500mg/100g), magnesium (approximately 120-180mg/100g), calcium (approximately 80-120mg/100g), zinc (approximately 2-4mg/100g), and iron (approximately 8-12mg/100g). Trace amounts of vitamins including B-complex vitamers have been detected. Bioavailability notes: PhGs show moderate oral bioavailability (estimated 20-40%), enhanced by gut microbiota metabolism; polysaccharides are poorly absorbed directly but exert prebiotic effects; echinacoside undergoes hepatic first-pass metabolism.
Reported Mechanism (Provisional)
Cistanche deserticola's phenylethanoid glycosides, particularly echinacoside and acteoside, enhance nitric oxide synthase activity, increasing blood flow to reproductive organs. These compounds also activate the PI3K/Akt pathway, promoting neurogenesis and protecting neurons from oxidative damage. Additionally, the herb modulates the HPA axis, supporting healthy testosterone levels and energy metabolism.
Clinical Narrative (Provisional)
A 12-week randomized controlled trial of 60 men with mild erectile dysfunction found 500mg daily cistanche extract improved erectile function scores by 23% compared to placebo. Animal studies demonstrate cognitive benefits, with 200mg/kg cistanche improving spatial memory performance by 35% in aged rats. A small pilot study of 30 adults showed 300mg daily for 8 weeks increased self-reported energy levels, though larger human trials are needed to confirm cognitive and energy benefits.
Also Known As
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