The wet processing of robusta coffee starts with harvesting cherries, followed by sorting the pulping, fermentation, washing, drying, hard skin hulling, bean sorting, and packaging. Soaking fruit before pulping is an alternative for farmers to delay process if time does not allow it. fermentation aims remove mucus that firmly attached skin. addition L. casei microbes can accelerate but affect f...

La(OAc)3 has been used as an efficient catalytic system for the synthesis of quinoxalines. This method provides several advantages over methods that are currently employed such as a simple work-up, mild reaction conditions, good to excellent yields, and a process to recover and reuse the catalyst for five cycles with consistent activity.

The genus Pachycondyla is a large group of ants in the Ponerini tribe, known mostly from tropical and subtropical regions. Pachycondyla sennaarensis, the so-called Samsum ant in the Middle East, is distributed throughout the African tropics, Arabian Peninsula and Iran, where it is responsible for many cases of insectinduced dermal lesions and systemic reactions in humans. Populations of P. senn...

The increased interest in greener sources of antioxidants has spurred the research on natural alternatives to enhance poultry production. This study aimed investigate effects antioxidant extracts’ (hop β-acids extract) diet supplementation at different concentrations (0, 30, 60, and 120 mg kg−1) volatile compound profile roasted chicken meat. A method based headspace solid-phase micro-extractio...

As it mimics olfactory perception, headspace analysis is frequently used for examination of products like chocolate, in which aroma a key feature. Chemical by itself, however, only provides half the picture, as final consumer’s perception cannot be compared to that Gas Chromatography-Mass Spectrometry (GC-MS) port, but rather panel test assessment. The aim present study was evaluation combined ...