Four alkaloids, annocherine A, annocherine B, cherianoine, and romucosine H, along with one known alkaloid, artabonatine B, were isolated from the MeOH extract of the stems of Annona cherimola. Their structures were identified on the basis of both analysis of their spectral data and from chemical evidence.

The annona fruit borer wasp Bephratelloides cubensis Ashmead was recorded for the first time damaging "ilama" fruits Annona diversifolia (Anonaceae) in Coatlan del rio, Morelos, Cacahuamilpa and El Ocotillo, Guerrero, Mexico. Geographical distribution, hosts and damage are mentioned.

Annona squamosa seed extracts were studied for their phytochemical constituents, total phenolics and flavonoid contents. For this purpose different tests of petroleum ether, chloroform, ethyl acetate and methanol extracts of Annona squamosa were extracted and concentrated. The preliminary phytochemical screenings of Annona squamosa for its phytochemical constituents were performed using general...

The aim of this study was to investigate the phytochemical composition and antioxidant activity of Chromolaena odorata and Annona squamosa collected from Ooty hills and Ealagiri hills respectively. The leaf extract of Chromolaena odorata and seed extract of Annona squamosa with different solvents were investigated. The phytochemical composition was carried on the leaf extracts of Chromolaena od...

The use of low cost, locally available and eco-friendly adsorbents has been investigated as an ideal alternative to the current expensive methods of removing dyes from wastewater. This study investigates the potential use of activated carbon prepared from the Annona squmosa seed for the removal of methylene blue (MB) , methyl red (MR) and malachite green (MG) dyes from simulated wastewater. Ads...