منابع مشابه
A rapid method to isolate soluble royal jelly proteins.
Soluble royal jelly (RJ) proteins (SRJPs) include the major RJ protein (MRJP) family, which contribute to the physiological actions of RJ. Although SRJPs are prepared using conventional methods involving dialysis and centrifugation, dialysis is a time-consuming process. We have therefore developed a simple method to isolate SRJPs from RJ. This new method produces 20-fold higher levels of SRJPs ...
متن کاملQuality and standardisation of Royal Jelly
Anna Gloria Sabatini, Gian Luigi Marcazzan, Maria Fiorenza Caboni, Stefan Bogdanov, Ligia Bicudo de Almeida-Muradian 4 1 CRAIstituto Nazionale di Apicoltura, Bologna, Italy. 2 Dipartimento di Scienze degli Alimenti, Università di Bologna, Italy. 3 Swiss Bee Research Centre Agroscope, Liebefeld Poseux, Berne, Switzerland. 4 Departamento de Alimentos e Nutrição Experimental, Faculdade de Ciências...
متن کاملIdentification of a Novel Hypocholesterolemic Protein, Major Royal Jelly Protein 1, Derived from Royal Jelly
Royal jelly (RJ) intake lowers serum cholesterol levels in animals and humans, but the active component in RJ that lowers serum cholesterol level and its molecular mechanism are unclear. In this study, we set out to identify the bile acid-binding protein contained in RJ, because dietary bile acid-binding proteins including soybean protein and its peptide are effective in ameliorating hyperchole...
متن کاملNatural peptides and proteins: potent tyrosinase inhibitors
Background and objectives: Tyrosinase is a copper containing oxidase which is crucial for controlling the production of melanin in creatures such as bacteria, fungi, plants and mammals. It is involved in the first two steps of melanin biosynthesis and leads to pigmentation and different types of cancer such as melanoma. Also, it is responsible for browning of fruits and vegetab...
متن کاملJelleines: a family of antimicrobial peptides from the Royal Jelly of honeybees (Apis mellifera).
Four antimicrobial peptides were purified from Royal Jelly of honeybees, by using reverse phase-HPLC and sequenced by using Q-Tof-MS/MS: PFKLSLHL-NH(2) (Jelleine-I), TPFKLSLHL-NH(2) (Jelleine-II), EPFKLSLHL-NH(2) (Jelleine-III), and TPFKLSLH-NH(2) (Jelleine-IV). The peptides were synthesized on-solid phase, purified and submitted to different biological assays: antimicrobial activity, mast cell...
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ژورنال
عنوان ژورنال: Journal of Apitherapy and Nature
سال: 2020
ISSN: 2667-4734
DOI: 10.35206/jan.679534