# Arracacha (Arracacia xanthorrhiza) **Canonical URL:** https://ingredients.hermeticasuperfoods.com/ingredients/arracacha **Data Source:** Hermetica Superfoods Ingredient Encyclopedia **Updated:** 2026-03-24 **Evidence Score:** 2 / 10 **Category:** Root/Rhizome **Also Known As:** Arracacia xanthorrhiza, Peruvian parsnip, Andean celery, White carrot, Apio, Zanahoria blanca, Racacha, Mandioquinha-salsa ## Overview Arracacha (Arracacia xanthorrhiza) is a root vegetable containing starch compounds with high swelling capacity that may support [hormonal balance](/ingredients/condition/hormonal). One preliminary rat study suggests potential benefits for ovarian polycystic conditions, though human evidence remains extremely limited. ## Health Benefits • Potential support for ovarian polycystosis based on one preclinical rat study (PMID: 26338408) - evidence quality: very preliminary • May serve as a pharmaceutical excipient due to high swelling capacity and low gelatinization temperature - evidence quality: laboratory characterization only • Could provide digestive benefits through its resistant starch properties and low retrogradation tendency - evidence quality: theoretical based on starch analysis • Possible blood sugar modulation due to its amylopectin structure - evidence quality: no direct studies, theoretical only • May support drug delivery systems as a natural matrix due to high viscosity and elasticity - evidence quality: materials science data only ## Mechanism of Action Arracacha contains starch compounds with unique physicochemical properties including high swelling capacity and low gelatinization temperature. The preliminary ovarian polycystic effects observed in rat studies may involve modulation of hormonal pathways, though specific molecular mechanisms remain undefined. The root's bioactive compounds and their interaction with reproductive hormones require further investigation. ## Clinical Summary Current evidence for arracacha's health benefits is extremely limited, consisting primarily of one preclinical rat study (PMID: 26338408) suggesting potential effects on ovarian polycystic conditions. No human clinical trials have been conducted to establish therapeutic efficacy, safety profiles, or optimal dosing regimens. Laboratory studies have characterized its pharmaceutical properties as an excipient due to starch composition, but this does not translate to therapeutic benefits. The evidence quality remains very preliminary and insufficient to support health claims. ## Nutritional Profile Arracacha (Arracacia xanthorrhiza) is a starchy root vegetable with a nutritional profile dominated by carbohydrates. Per 100g fresh weight: Carbohydrates: 25–32g (primarily starch at 20–28g, with resistant starch fraction of approximately 3–6g depending on processing/cooking state); Dietary fiber: 1.5–3g; Protein: 1.0–1.8g (relatively low, limiting essential amino acids); Fat: 0.1–0.4g; Moisture: 65–75g; Energy: approximately 95–130 kcal/100g. Micronutrients (per 100g fresh weight): Vitamin A precursors (beta-carotene): yellow-fleshed varieties contain notably higher carotenoids (~200–800 µg beta-carotene equivalents) vs. white-fleshed varieties (~trace amounts); Vitamin C: 15–30mg (moderate, heat-labile); Calcium: 25–40mg (among higher values for starchy roots, though bioavailability reduced by oxalate content); Phosphorus: 50–80mg; Potassium: 300–450mg; Iron: 0.5–1.2mg (non-heme, bioavailability limited); Magnesium: 15–25mg; Thiamine (B1): ~0.05–0.10mg; Riboflavin (B2): ~0.03–0.06mg. Starch characteristics: Fine particle size (2–25 µm granules), low gelatinization temperature (55–65°C), low retrogradation tendency, and high swelling power — properties relevant to both digestive behavior and pharmaceutical excipient applications. Bioactive compounds: Minor phenolic acids (caffeic, chlorogenic); carotenoids concentrated in yellow varieties. Bioavailability notes: [Calcium absorption](/ingredients/condition/bone-health) partially inhibited by oxalates; carotenoid bioavailability enhanced by co-consumption with dietary fat; resistant starch content increases upon cooling after cooking (retrograded starch), supporting slower glucose release compared to fully gelatinized preparations. ## Dosage & Preparation No clinically studied dosage ranges are available as human trials are absent. The preclinical rat study used unspecified arracacha preparations without standardization details. Consult a healthcare provider before starting any new supplement. ## Safety & Drug Interactions Safety data for arracacha as a supplement is lacking, with no established adverse effect profile or contraindications documented in scientific literature. Drug interactions have not been studied, creating potential risks for individuals taking medications, particularly hormonal therapies. Pregnancy and breastfeeding safety is unknown due to absence of reproductive toxicity studies. Individuals with hormonal conditions should consult healthcare providers before use given the preliminary evidence of hormonal effects. ## Scientific Research No human clinical trials, RCTs, or meta-analyses on arracacha (Arracacia xanthorrhiza) were identified. The only biomedical study found was a preclinical investigation (PMID: 26338408) examining effects in a rat model of ovarian polycystosis, with limited details available in a Spanish abstract. The research base consists primarily of starch characterization studies for food science and pharmaceutical excipient applications. ## Historical & Cultural Context Sources do not specify historical or traditional medicinal uses of arracacha in any medical systems. It is primarily noted as an underexplored Andean food crop valued for starch extraction rather than medicinal properties. ## Synergistic Combinations Other Andean roots, [digestive enzyme](/ingredients/condition/gut-health)s, prebiotic fibers, blood sugar support herbs, pharmaceutical excipients ## Frequently Asked Questions ### What is arracacha used for? Arracacha is primarily consumed as a food crop, but one rat study suggests potential benefits for ovarian polycystic conditions. However, human evidence is completely lacking and therapeutic uses remain unproven. ### Is arracacha safe to take as a supplement? Safety data for arracacha supplements is unavailable, with no human studies documenting side effects or safe dosing ranges. Individuals should exercise caution, especially those with hormonal conditions or taking medications. ### How much arracacha should I take daily? No established dosage exists for arracacha supplements since human clinical trials have not been conducted. The rat study showing ovarian effects used amounts that cannot be safely extrapolated to human dosing. ### Can arracacha help with PCOS? One preliminary rat study suggested potential benefits for ovarian polycystic conditions, but no human studies exist. The evidence is insufficient to recommend arracacha for PCOS management. ### What are the active compounds in arracacha? Arracacha contains starch compounds with high swelling capacity and low gelatinization temperature. However, the specific bioactive compounds responsible for the observed hormonal effects in rat studies have not been identified or characterized. ### What are the different forms of arracacha available as a supplement? Arracacha is primarily available as a dried root powder, freeze-dried powder, or whole root extract. The powder forms are most common due to arracacha's high resistant starch content and ease of incorporation into beverages or foods. Standardized extracts are less frequently encountered, as commercial supplements typically use the whole root preparation to preserve its nutritional profile. ### Can I get arracacha's benefits from eating the whole food instead of taking a supplement? Yes, consuming arracacha root directly provides its natural resistant starch, minerals, and potential digestive benefits without the concentration of supplement forms. The whole food approach offers the ingredient in its traditional context with intact fiber and micronutrient profiles. However, obtaining clinically studied amounts (such as those used in PCOS research) would require regular consumption of large quantities, which may be impractical outside arracacha-growing regions. ### How does arracacha compare to other resistant starch sources for digestive health? Arracacha is notable for its low retrogradation tendency, meaning its resistant starch remains stable longer during storage and digestion compared to some other starch sources. This characteristic makes it potentially more reliable for maintaining digestive benefits over time. While other sources like green banana flour or potato starch also provide resistant starch, arracacha's specific gelatinization properties may offer advantages for pharmaceutical and supplement formulation applications. --- *Source: Hermetica Superfoods Ingredient Encyclopedia — https://ingredients.hermeticasuperfoods.com* *License: CC BY-NC-SA 4.0 — Attribution required. Commercial use: admin@hermeticasuperfoods.com*