Fruit · Berry

Olallieberry

Provisional Moderate ScoreCompound

Hermetica Superfood Encyclopedia

Published March 15, 2026Last updated March 15, 2026Methodology · Editorial policy · Report an error

Evidence review status: unreviewed

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

Provisional Summary

Olallieberry (Rubus ursinus × Rubus idaeus hybrid) contains 150-300 mg/100g of anthocyanins including delphinidin 3-O-galactoside and cyanidin 3-O-glucoside that inhibit α-glucosidase and activate eNOS pathways. These compounds scavenge reactive oxygen species and suppress NF-κB p65 inflammatory cascades while enhancing endothelial nitric oxide synthase activity.

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Screened PMID Records

Reported Benefits

Pending

Synergy Review

At a Glance

CategoryFruit

GroupBerry

Public Score StatusProvisional Moderate

Primary Keywordwhat is Olallieberry

Olallieberry — botanical close-up

Reported Benefits (Provisional)

Supports cardiovascular health

by reducing arterial inflammation and improving circulation through anthocyanins and flavonoids.

Boosts immune function

and supports collagen synthesis with its rich vitamin C content.

Provides powerful antioxidant

protection, neutralizing free radicals and reducing oxidative stress.

Aids digestion and: promotes gut health through its high dietary fiber content

Contributes to bone: health and energy metabolism via manganese and vitamin K

Enhances cognitive function

by improving blood flow to the brain and reducing neuroinflammation.

Exhibits anti-inflammatory properties

that may benefit joint health and alleviate arthritis symptoms.

Origin & History

Natural habitat

Olallieberry (Rubus x 'Olallie'), a hybrid of blackberry and loganberry, is primarily cultivated along the coastal regions of California and Oregon. Thriving in temperate climates with cool, foggy summers and well-drained, fertile soils, this berry is valued for its intense sweetness and complex flavor profile.

“Olallieberries have been cherished along the Pacific Coast of the United States since their development in the mid-20th century. Celebrated in local festivals and regional cuisine, they quickly became a staple in California and Oregon, used in pies, preserves, and artisanal desserts.”Traditional Medicine

Research Narrative (Provisional)

Research indicates Olallieberries possess significant antioxidant and anti-inflammatory properties, supporting cardiovascular and cognitive health. Studies also highlight their role in metabolic and digestive wellness, primarily due to their rich anthocyanin and fiber content.

Preparation & Dosage

Dosage guidance is withheld because the publication gate has not recorded adequate support for this profile.

Nutritional Profile

- Vitamin C: Enhances immune resilience, supports skin health, and provides antioxidant protection. - Anthocyanins: Potent antioxidants with anti-inflammatory and cardiovascular benefits. - Ellagic Acid: Antioxidant, studied for anti-cancer and anti-inflammatory properties. - Dietary Fiber: Supports digestive health, glycemic control, and satiety. - Manganese: Essential for bone development and energy metabolism. - Vitamin K: Supports bone density and proper blood clotting. - Vitamin E: Offers additional antioxidant benefits. - Folate: Supports DNA synthesis and repair. - Polyphenolic Compounds: Contribute to antioxidant capacity and cellular longevity.

Reported Mechanism (Provisional)

Mechanism of Action

Olallieberry anthocyanins bind α-amylase and α-glucosidase enzyme active sites similar to acarbose, delaying glucose absorption. Quercetin and delphinidin compounds inhibit COX-2 and NF-κB p65 pathways while scavenging reactive oxygen species. These polyphenols activate endothelial nitric oxide synthase (eNOS) and upregulate AMPK/PGC1-α thermogenesis pathways.

Clinical Narrative (Provisional)

No dedicated Olallieberry clinical trials exist as of 2024. Related bilberry studies with similar anthocyanins (160 mg/day) reduced HbA1c by 0.9% in 50 type 2 diabetes patients over 12 weeks. Mixed berry trials providing 200 mg anthocyanins daily improved endothelial function by 2.5% and reduced LDL oxidation by 15% in 120 participants over 6 months. Evidence extrapolates from blackberry and bilberry research due to overlapping bioactive profiles.

Also Known As

Rubus ursinus × Rubus idaeusOlallie blackberryThornless olallieCalifornia olallieberry

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These statements have not been evaluated by the Food and Drug Administration. This content is for informational purposes only and is not intended to diagnose, treat, cure, or prevent any disease.

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