Subject: Orange Blossom (Citrus) Honey Research

A major monofloral product with dual value

 Find Your Dream Bee Colony  

O-Bee-Wan© here...Listen

Discover recent studies on varietals of honey and their benefits.

The most relevant recent study or reviews with the key measured benefits / compositional highlights for your insight!

READY

READY FOR SPRING?

ONLINE & IN STORES | COURIER NATIONWIDE

ALL CARDS

ACCEPTED

BUY ONLINE,

PICK UP IN STORE

SHOP FOR

GIFTS

o-BEE-wan's© Pack

Available Today

o-BEE-wan © 2025 is copyright of Warrick Selzer . All rights reserved worldwide.

Recent Studies on Citrus Honey Shows

"a major monofloral product with dual value"

Orange Blossom Honey (Citrus / Orange)

1. Antibacterial Activity

  • Multiple in vitro studies demonstrate that orange blossom honey inhibits both Gram-positive (e.g., Staphylococcus aureus) and Gram-negative bacteria (e.g., E. coli, Pseudomonas aeruginosa).

  • The antibacterial effect appears to be multifactorial:

    • Hydrogen peroxide generation via glucose oxidase activity. [Note: All REAL PURE honey provides hydrogen peroxide]

    • Phenolic compounds (flavonoids, phenolic acids) contributing to oxidative stress in bacteria.

    • Osmotic and acidic environment of the honey itself.

  • Some comparative trials show orange blossom honey to have slightly lower antibacterial strength than darker honeys (e.g., buckwheat, chestnut), but still clinically relevant for wound healing and antimicrobial formulations.

2. Antioxidant Properties

  • Orange blossom honey demonstrates moderate antioxidant capacity, typically measured through DPPH, FRAP, and ORAC assays.

  • Activity is strongly correlated with:

    • Phenolic content (gallic acid, caffeic acid, quercetin derivatives).

    • Honey colour intensity (light to amber) — darker samples usually show higher values.

  • In bibliometric reviews (PMC 2022–2023), orange blossom honey is regularly cited in antioxidant research due to its balance between flavour acceptability and measurable bioactivity.

3. Sensory and Commercial Value

  • Sensory profile:

    • Colour: very light amber to golden.

    • Aroma: floral with distinct citrus notes, often described as “delicate” compared to stronger honeys.

    • Taste: mild sweetness, slightly acidic finish, less overpowering than polyfloral honeys.

  • Market positioning:

    • Culinary: highly valued in baking, tea infusion, and gourmet food pairings due to its light flavour.

    • Cosmetic/nutraceutical: used in facial masks, soaps, and moisturisers for its skin-soothing and antioxidant properties.

  • Often sold as a premium monofloral honey, commanding higher retail prices in Mediterranean, U.S., and Middle Eastern markets.

4. Emerging Research Directions

  • Synergistic activity: Studies indicate orange blossom honey combined with essential oils (including citrus peel oil) or propolis extracts enhances antibacterial efficacy.

  • Gastrointestinal health: Initial findings suggest benefits in modulating gut microbiota composition due to phenolic metabolites.

  • Standardisation challenges: Because orange groves may overlap with other citrus or flowering species, chemical “fingerprinting” (HPLC, NMR) is increasingly used to authenticate true monofloral orange blossom honey.

Caution when placing bees on Orange Farms!

🚜 Common Chemical Sprays in Citrus Growing

  1. Insecticides

    • Neonicotinoids (imidacloprid, thiamethoxam, clothianidin): sometimes used for citrus psyllid control (important in areas with citrus greening/HLB). These are systemic and highly toxic to bees if residues are present in nectar or pollen.

    • Organophosphates (chlorpyrifos, dimethoate): older but still used in some regions; very toxic to bees on direct contact.

    • Pyrethroids: can repel or kill foraging bees, often applied for thrips or scale insects.

  2. Fungicides

    • Products like copper, azoxystrobin, and propiconazole are widely used to control sooty mold, anthracnose, and post-harvest diseases. Many fungicides are not directly lethal to bees, but studies show they can impair larval development, gut microbiota, and detox pathways when combined with insecticides.

  3. Herbicides

    • Glyphosate is often used under trees. Generally not acutely toxic to bees, but linked to changes in bee gut microbiota and possibly orientation.