Subtopic Deep Dive
Royal Jelly Chemical Composition
Research Guide
What is Royal Jelly Chemical Composition?
Royal jelly chemical composition profiles proteins, lipids including 10-HDA, sugars, and bioactive peptides using GC-MS and proteomics methods.
Royal jelly contains 60-70% water, 12-15% proteins, 10-16% sugars, 3-6% lipids, and 1-2% minerals. Key lipids include 10-hydroxy-2-decenoic acid (10-HDA), a marker for authenticity. Over 500 papers cite compositions from reviews like Pasupuleti et al. (2017, 867 citations) and Viuda-Martos et al. (2008, 855 citations).
Why It Matters
Royal jelly composition analysis validates therapeutic claims for anti-inflammatory and antioxidant effects used in nutraceuticals. Pasupuleti et al. (2017) link 10-HDA and peptides to health benefits, aiding product standardization. Kocot et al. (2018) quantify antioxidants for medical applications, while Bogdanov (2005) detects contaminants ensuring safety in commercial products.
Key Research Challenges
Variability in Composition
Royal jelly composition varies by bee age, season, and geography, complicating standardization. Viuda-Martos et al. (2008) report lipid differences across sources. Standardized GC-MS protocols are needed for consistency.
Adulteration Detection
Adulteration with cheaper substances mimics royal jelly profiles, evading basic tests. Bogdanov (2005) identifies contaminants in bee products. Advanced proteomics distinguishes authentic peptides.
Stability During Storage
Bioactive components like 10-HDA degrade under heat and light, reducing efficacy. Pasupuleti et al. (2017) note stability issues in reviews. Storage protocols require lipid oxidation tracking.
Essential Papers
Propolis: chemical composition, biological properties and therapeutic activity
María Cristina Marcucci · 1995 · Apidologie · 1.3K citations
Honey, Propolis, and Royal Jelly: A Comprehensive Review of Their Biological Actions and Health Benefits
Visweswara Rao Pasupuleti, Lakhsmi Sammugam, Nagesvari Ramesh et al. · 2017 · Oxidative Medicine and Cellular Longevity · 867 citations
Background . There are several health benefits that honeybee products such as honey, propolis, and royal jelly claim toward various types of diseases in addition to being food. Scope and Approach ....
Functional Properties of Honey, Propolis, and Royal Jelly
Manuel Viuda‐Martos, Y. Ruiz‐Navajas, Juana Fernández‐López et al. · 2008 · Journal of Food Science · 855 citations
ABSTRACT: Honey, propolis, and royal jelly, products originating in the beehive, are attractive ingredients for healthy foods. Honey has been used since ancient times as part of traditional medicin...
Contaminants of bee products
Stefan Bogdanov · 2005 · Apidologie · 688 citations
Antibacterial Properties of Propolis
Izabela Przybyłek, Tomasz M. Karpiński · 2019 · Molecules · 620 citations
Researchers are continuing to discover all the properties of propolis due to its complex composition and associated broad spectrum of activities. This review aims to characterize the latest scienti...
Physico-chemical methods for the characterisation of unifloral honeys: a review
Stefan Bogdanov, Kaspar Ruoff, Livia Persano Oddo · 2004 · Apidologie · 514 citations
Antioxidant Potential of Propolis, Bee Pollen, and Royal Jelly: Possible Medical Application
Joanna Kocot, Małgorzata Kiełczykowska, Dorota Luchowska-Kocot et al. · 2018 · Oxidative Medicine and Cellular Longevity · 474 citations
Honeybees products comprise of numerous substances, including propolis, bee pollen, and royal jelly, which have long been known for their medicinal and health‐promoting properties. Their wide biolo...
Reading Guide
Foundational Papers
Start with Viuda-Martos et al. (2008, 855 citations) for functional properties overview including royal jelly; Marcucci (1995, 1313 citations) for bee product baselines; Bogdanov (2005, 688 citations) for contaminants context.
Recent Advances
Kocot et al. (2018) for antioxidant quantification; Pasupuleti et al. (2017) for health benefits review.
Core Methods
GC-MS for lipids (10-HDA); proteomics for proteins; physico-chemical tests from Bogdanov et al. (2004).
How PapersFlow Helps You Research Royal Jelly Chemical Composition
Discover & Search
Research Agent uses searchPapers for 'royal jelly 10-HDA GC-MS' retrieving Pasupuleti et al. (2017), then citationGraph maps 867 citing works on composition. findSimilarPapers expands to Viuda-Martos et al. (2008); exaSearch queries 'royal jelly proteomics adulteration' for niche results.
Analyze & Verify
Analysis Agent applies readPaperContent to extract 10-HDA quantification from Kocot et al. (2018), verifies via runPythonAnalysis on GC-MS data for statistical means (NumPy/pandas), and uses verifyResponse (CoVe) with GRADE grading for evidence strength on bioactivity claims.
Synthesize & Write
Synthesis Agent detects gaps in adulteration proteomics via contradiction flagging across Bogdanov (2005) and Pasupuleti et al. (2017); Writing Agent uses latexEditText for composition tables, latexSyncCitations, latexCompile for reports, and exportMermaid for metabolic pathway diagrams.
Use Cases
"Analyze 10-HDA levels in royal jelly samples from recent studies"
Research Agent → searchPapers → Analysis Agent → runPythonAnalysis (pandas averages GC-MS data from Pasupuleti et al. 2017) → matplotlib plots → researcher gets verified concentration stats.
"Draft LaTeX review on royal jelly lipid stability"
Synthesis Agent → gap detection → Writing Agent → latexEditText (Viuda-Martos et al. 2008 sections) → latexSyncCitations → latexCompile → researcher gets compiled PDF with figures.
"Find code for royal jelly proteomics analysis"
Research Agent → paperExtractUrls (Kocot et al. 2018) → paperFindGithubRepo → githubRepoInspect → researcher gets Python scripts for peptide mass spec processing.
Automated Workflows
Deep Research workflow scans 50+ papers on royal jelly via searchPapers → citationGraph → structured report with 10-HDA meta-analysis. DeepScan applies 7-step CoVe to verify composition claims from Bogdanov (2005). Theorizer generates hypotheses on peptide functions from Pasupuleti et al. (2017) literature.
Frequently Asked Questions
What defines royal jelly chemical composition?
Royal jelly comprises 12-15% proteins, 10-16% sugars, 3-6% lipids with 10-HDA as marker, per Pasupuleti et al. (2017).
What methods analyze royal jelly?
GC-MS quantifies lipids like 10-HDA; proteomics identifies peptides, as in Viuda-Martos et al. (2008).
What are key papers on royal jelly composition?
Pasupuleti et al. (2017, 867 citations), Viuda-Martos et al. (2008, 855 citations), Kocot et al. (2018, 474 citations).
What open problems exist?
Standardizing variable compositions, detecting adulteration beyond contaminants (Bogdanov 2005), and tracking bioactive stability.
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Part of the Bee Products Chemical Analysis Research Guide