aralia spinosa/抗菌的

We previously purified acaloleptin A1, A2, and A3, antibacterial peptides that are produced in the larval hemolymph of Acalolepta luxuriosa (Udo longicorn beetle). In this study, we performed cDNA cloning. The cDNA sequence showed a predicted acaloleptin A precursor that consisted of five

We purified and characterized three structurally related antibacterial peptides with a molecular mass of 8 kDa (acaloleptins A1, A2, and A3) from the hemolymph of immunized larvae of the Udo longicorn beetle, Acalolepta luxuriosa. These peptides have the same 6 N-terminal amino acid residues and

The present study focused on the antibacterial and biofilm inhibitory potential of 4-epi-pimaric acid isolated from aerial parts (stem and leaves) of Aralia cachemirica L. (Araliaceae) against oral cavity pathogens. 4-epi-Pimaric acid exhibited minimum inhibitory concentration (MIC) in the range of

In a continuing search for compounds with antibacterial activity against methicillin-resistant Staphylococcus aureus (MRSA), a chloroform extract of roots of Aralia continentalis was found to contain continentalic acid (CA, C(20)H(30)O(2)), a diterpenic acid. This compound exhibited potent activity

The red flour beetle Tribolium castaneum is a destructive insect pest of stored food and feed products, and a model organism for development, evolutionary biology and immunity. The insect innate immune system includes antimicrobial peptides (AMPs) with a wide spectrum of targets including viruses,

The purpose of this study was to investigate the diversity of endophytic fungi of Aralia elata distributed in Northeast China as well as their capacity to produce saponins. Ninety-six strains of endophytic fungi were isolated, and polymerase chain reaction (PCR) and sequencing were employed to

Numerous chemically synthesized compounds are widely used in oral hygiene products. However, due to their potential risk, there is a need to improve the safety and quality of dental care by seeking alternative control agents such as those naturally found in plant materials. Here we assessed