Evidence map›Paper›PMID 38928885›Full record

ArticleFoods (Basel, Switzerland)2024

Nutrient Composition and Quality Assessment of Royal Jelly Samples Relative to Feed Supplements.

Sampat Ghosh, Hyeonjeong Jang, Sukjun Sun, Chuleui Jung

Abstract read
In one paragraph

Article in Foods (Basel, Switzerland), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

3 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Sampat GhoshAgriculture Science and Technology Research Institute, Andong National University, Andong 36729, Gyeongsangbuk do, Republic of Korea.ORCID 0000-0003-1243-8344
Hyeonjeong JangDepartment of Plant Medicals, Andong National University, Andong 36729, Gyeongsangbuk do, Republic of Korea.
Sukjun SunDepartment of Plant Medicals, Andong National University, Andong 36729, Gyeongsangbuk do, Republic of Korea.
Chuleui JungAgriculture Science and Technology Research Institute, Andong National University, Andong 36729, Gyeongsangbuk do, Republic of Korea.ORCID 0000-0001-8134-9279

Funding

National Research Foundation of Korea NRF‑2018R1A6A1A03024862Rural Development Administration (RS‑2023‑00232847
6 · The paper itself

Abstract

Royal jelly is a substance secreted by the hypopharyngeal and mandibular glands of nurse honey bees, serving as crucial nutritional source for young larvae, queen honey bees, and also valuable product for humans. In this study, the effect of the feed supplements on the nutritional composition and qualities of royal jelly was investigated. Two types of royal jelly samples were acquired: one from honey bees fed with sugar syrup as a feed supplement and the other from honey bees fed with honey. The production, harvesting, and storage of all royal jelly samples followed standard procedures. Parameters for quality assessment and nutritional value, including stable carbon isotopic ratio, moisture content, 10-hydroxy-2-decenoic acid (10-HDA) level, carbohydrate composition, amino acid composition, and mineral contents, were analyzed. The results revealed that despite variability in moisture content and carbohydrate composition, fructose was lower (2.6 and 4.1 g/100 g as is for sugar-fed and honey-fed royal jelly, respectively) and sucrose was higher (7.5 and 2.7 g/100 g as is for sugar-fed and honey-fed royal jelly, respectively) in the sugar-fed group. The stable isotope ratio (-16.4608‱ for sugar-fed and -21.9304‱ for honey-fed royal jelly) clearly distinguished the two groups. 10-HDA, amino acid composition, and total protein levels were not significantly different. Certain minerals, such as potassium, iron, magnesium, manganese, and phosphorus were higher in the honey-fed group. Hierarchical analysis based on moisture, sugar composition, 10-HDA, and stable carbon isotopes categorized the samples into two distinct groups. This study demonstrated that the feed source could affect the nutritional quality of royal jelly.

Indexed as

10-hydroxy 2-decenoic acid (10-HDA)amino acidapiaryapi-productsfructoseglucosemineralsqualityroyal jellystable carbon isotope (δ13C)sucrose

Identifiers

PMID38928885
PMCPMC11203284

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.