Proteomics Analysis of Major Royal Jelly Protein Changes under Different Storage Conditions

2008 ◽  
Vol 7 (8) ◽  
pp. 3339-3353 ◽  
Author(s):  
Jian-ke Li ◽  
Mao Feng ◽  
Lan Zhang ◽  
Zhao-hui Zhang ◽  
Ying-hong Pan
Keyword(s):  
Royal Jelly ◽  
Storage Conditions ◽  
Proteomics Analysis ◽  
Royal Jelly Protein

The content of decenoic acids in drone brood preparations and combined preparations based on it

Biomics ◽  
2020 ◽  
Vol 12 (3) ◽  
pp. 389-393
Author(s):  
D.V. Mitrofanov ◽  
N.V. Budnikova
Keyword(s):  
Royal Jelly ◽  
Storage Conditions ◽  
Water Soluble ◽  
Biologically Active Substances ◽  
Biologically Active ◽  
Strict Adherence ◽  
Drone Brood ◽  
Wide Range ◽  
Active Substances ◽  
Melanin Complex

The drone brood contains a large number of substances with antioxidant activity. These substances require stabilization and strict adherence to storage conditions. Among these substances are unique decenoic acids, the content of which is an indicator of the quality of drone brood and products based on it. The ability of drone brood to reduce the manifestations of oxidative stress is shown. There are dietary supplements for food and drugs based on drone brood, which are used for a wide range of diseases. Together with drone brood, chitosan-containing products, propolis, royal jelly can be used. They enrich the composition with their own biologically active substances and affect the preservation of the biologically active substances of the drone brood. Promising are the products containing, in addition to the drone brood, a chitin-chitosan-melanin complex from bees, propolis, royal jelly. The chitin-chitosan-melanin complex in the amount of 5% in the composition of the adsorbent practically does not affect the preservation of decenic acids, while in the amount of 2% and 10% it somewhat worsens. The acid-soluble and water-soluble chitosan of marine crustaceans significantly worsens the preservation of decenoic acids in the product. Drone brood with royal jelly demonstrates a rather high content of decenoic acids. When propolis is introduced into the composition of the product, the content of decenoic acids increases according to the content of propolis.

New haplotypes of Apis cerana in Indonesia: identification from mitochondrial and major royal jelly protein 2 genes

2021 ◽  
Author(s):  
Rika Raffiudin ◽  
Nurul Insani Shullia ◽  
Adelia Ulfie Damayanti ◽  
Dian Tri Wahyudi ◽  
Tia Vina Febiriani ◽  
...  
Keyword(s):  
Royal Jelly ◽  
Apis Cerana ◽  
Royal Jelly Protein

Gastrointestinal enzyme production of bioactive peptides from royal jelly protein and their antihypertensive ability in SHR

2002 ◽  
Vol 13 (2) ◽  
pp. 80-86 ◽  
Author(s):  
Toshiro Matsui ◽  
Akiko Yukiyoshi ◽  
Shima Doi ◽  
Hiroyuki Sugimoto ◽  
Hideo Yamada ◽  
...  
Keyword(s):  
Enzyme Production ◽  
Royal Jelly ◽  
Bioactive Peptides ◽  
Royal Jelly Protein

scholarly journals Characterizing the Structure and Oligomerization of Major Royal Jelly Protein 1 (MRJP1) by Mass Spectrometry and Complementary Biophysical Tools

Biochemistry ◽  
2017 ◽  
Vol 56 (11) ◽  
pp. 1645-1655 ◽  
Author(s):  
Samuel C. Mandacaru ◽  
Luis H. F. do Vale ◽  
Siavash Vahidi ◽  
Yiming Xiao ◽  
Owen S. Skinner ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Royal Jelly ◽  
Royal Jelly Protein

scholarly journals Effect of honey and its major royal jelly protein 1 on cytokine and MMP-9 mRNA transcripts in human keratinocytes

2009 ◽  
Vol 19 (8) ◽  
pp. e73-e79 ◽  
Author(s):  
Juraj Majtan ◽  
Pawan Kumar ◽  
Tomas Majtan ◽  
Andrew F. Walls ◽  
Jaroslav Klaudiny
Keyword(s):  
Royal Jelly ◽  
Human Keratinocytes ◽  
Mrna Transcripts ◽  
Royal Jelly Protein

scholarly journals Feeding recombinant Royalactin: Measures of improved lifespan and mitochondrial function in Caenorhabditis elegans

2020 ◽  
Author(s):  
Xia Li ◽  
Thomas L. Ingram ◽  
Ying Wang ◽  
Kamila Derecka ◽  
Nathan Courtier ◽  
...  
Keyword(s):  
Caenorhabditis Elegans ◽  
Mitochondrial Function ◽  
Royal Jelly ◽  
Biological Functions ◽  
C Elegans ◽  
Beneficial Effects ◽  
Physiological Processes ◽  
Royal Jelly Protein ◽  
Insight Into ◽  
Over Time

AbstractAgeing, the decline of biological functions over time, is inherent to eukaryotes. Female honeybees attain a long-lived queen phenotype upon continuous consumption of royal jelly, whereas restricted supply of this nutritional substance promotes the development of worker bees, which are short-lived. An abundant protein found within royal jelly is major royal jelly protein 1 (MRJP1), also known as ‘Royalactin’. Health- and lifespan promoting effects have been attributed to Royalactin in species from diverse animal taxa, suggesting it acts on phylogenetically conserved physiological processes. Here, we explore the effects of feeding the nematode Caenorhabditis elegans with Escherichia coli that express a recombinant form of Royalactin (RArec). We confirm that consumption of RArec increases body size, improves locomotion and extends lifespan. We discover a link between Royalactin and mitochondria, organelles which play a key part in the ageing process: both spare respiratory capacity and morphology indicate improved mitochondrial function in RArec fed C. elegans. These results demonstrate the feasibility of using recombinant Royalactin to gain further insight into processes of healthy ageing in many species.RArec production allows insight into potential beneficial effects across species.

scholarly journals Molecular characteristics and physiological functions of major royal jelly protein 1 oligomer

2011 ◽  
Vol 25 (S1) ◽  
Author(s):  
Shogo TAMURA ◽  
Toru Kono ◽  
Masatomo Omi ◽  
Reo Nozaki ◽  
Kikuji Yamaguchi ◽  
...  
Keyword(s):  
Royal Jelly ◽  
Molecular Characteristics ◽  
Physiological Functions ◽  
Royal Jelly Protein

scholarly journals Evolution of the Yellow/Major Royal Jelly Protein family and the emergence of social behavior in honey bees

2006 ◽  
Vol 16 (11) ◽  
pp. 1385-1394 ◽  
Author(s):  
M. D. Drapeau ◽  
S. Albert ◽  
R. Kucharski ◽  
C. Prusko ◽  
R. Maleszka
Keyword(s):  
Social Behavior ◽  
Honey Bees ◽  
Royal Jelly ◽  
Protein Family ◽  
Royal Jelly Protein
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