Results: 271

Determination of bioactive compounds, antimicrobial activity, and the phytochemistry of the organic banana peel in Thailand

Biosci. j. (Online); 37 (), 2021
Banana fruit is enriched with phytonutrients, minerals, and its peel, which is mostly discarded as waste. This research aimed to study its bioactive compound properties, antimicrobial activity, and identify and characterize the constituents of organic banana peel extract (BPE), composed of six species (i...

Campomanesia spp. native fruits as potential source of health-promoting compounds

Biosci. j. (Online); 37 (), 2021
Campomanesia xanthocarpa var. littoralis, Campomanesia xanthocarpa (Berg), and Campomanesia eugenioides are native fruit plants found in Brazil. Due to the scarce number of controlled scientific studies comparing different native Campomanesia species, this study sought to determine their bioactive compou...

Phytochemical, antibacterial and antioxidant screening of Artemisia santolinifolia various parts

Biosci. j. (Online); 37 (), 2021
The current study was carried out to explore the phytochemical, antioxidant potential and antibacterial activities of the crude methanolic extract of A. santolinifolia Turcz. Ex Besser. The antioxidant activity was carried out by using 1,1-diphenyl-2-picrylhydrazyl (DPPH) and 2,2’-azino-bis-3-ethylbenz...

Bioactive content of six passion fruit genotypes cultivated in southern Brazil

Biosci. j. (Online); 37 (), 2021
Passion fruit production in Brazil is concentrated in tropical regions, however, recently production has expanded to regions with temperate climate. Cultivar performance in different climate and soil can lead to variation in the contents of bioactive compounds in the juice and rind of the fruit. This stu...

Phytochemical profile and antifungal action of Anadenanthera colubrina extract on the quality of maize seeds

Arq. Inst. Biol; 88 (), 2021
Maize (Zea mays L.) is among the most cultivated crops in the world and can be affected by several diseases, especially those transmitted by seeds. The study of alternatives to fungicides used for seed treatment has a promising field in essential oils. Thus, this study determined the phytochemical profil...

Consideraciones bioéticas para la investigación científica de plantas medicinales contra el cáncer en México
Bioethical considerations for scientific research on medicinal plants against cancer in Mexico

Rev. latinoam. bioét; 21 (1), 2021
El presente artículo de reflexión revisa aspectos bioéticos en estudios científicos de plantas utilizadas en medicina tradicional para el tratamiento del cáncer en México. El conocimiento de las plantas medicinales documentadas en la medicina tradicional se relaciona con enfermedades como el cánce...

Antidiabetic activities of alkaloids isolated from medicinal plants

Diabetes mellitus is a metabolic disorder affecting a great part of population around the world. It is the fifth leading death causing disease in the world and its cases are increasing day by day. Traditional medicine is thought to have promising future in the treatment of diabetes mellitus. In contrast ...

Drying of Acerola (Malpighia emarginata D. C.) by-Product: Evolution of Active Compounds in Function of Time

Abstract The objective of this study was to evaluate the behavior of active compounds concentration present in the industrial by-product of acerola during drying using convective dehydration at 40, 50 and 60 °C. For this, flavones and flavonols, total proanthocyanidins, vitamin C, total phenolic content...

Zuccagnia punctata Cav. Essential Oil into Poly(ε-caprolactone) Matrices as a Sustainable and Environmentally Friendly Strategy Biorepellent against Triatoma infestans (Klug) (Hemiptera, Reduviidae)

Moléculas; 26 (13), 2021
The main strategies against Triatoma infestans (primary vector responsible for the Chagas disease transmission) are the elimination or reduction of its abundance in homes through the application of insecticides or repellents with residual power, and environmental management through the improvement of hou...

Lotus leaf flavonoids induce apoptosis of human lung cancer A549 cells through the ROS/p38 MAPK pathway

Biol. Res; 54 (), 2021
BACKGROUND: Leaves of the natural plant lotus are used in traditional Chinese medicine and tea production. They are rich in flavonoids. METHODS: In this study, lotus leaf flavonoids (LLF) were applied to human lung cancer A549 cells and human small cell lung cancer cells H446 in vitro to verify the effec...