The extent of diversity among bitter-sensing neurons is a fundamental issue in the field of taste. Data are limited and conflicting as to whether bitter neurons are broadly tuned and uniform, resulting in indiscriminate avoidance of bitter stimuli, or diverse, allowing a more discerning evaluation of food sources. We provide a systematic analysis of how bitter taste is encoded by the major tast...

Many bitter stimuli are believed to bind to specific G-protein-coupled membrane receptors on taste cells. Despite the compelling evidence for its pivotal role in bitter taste sensation, a direct involvement of the G-protein subunit -gustducin in bitter taste transduction in taste cells has not been demonstrated in situ at the cellular level. We recorded activation of taste cells by bitter stimu...

The capability of UAVs imagery to monitor and predict the evolution several forage associations was assessed during whole growing cycle 2019–20. For this purpose, eight different grown in triplicate were used: vetch-barley-triticale (VBT), vetch-triticale (VT), vetch-rye (VR), vetch-oats (VO), pea-barley-triticale (PBT), pea-triticale (PT), pea-rye (PR) pea-oats (PO). Six biophysical parameters...

Background & aim: The fruit of Citrullus colocynthis has a bitter taste and antibacterial properties against pathogen factors.The aim of current research was to study the effects of different dietary level of bitter cucumber fruit powderwith and without protexin probiotic supplementation on growth performance, carcass traits and intestinal morphology of broiler chicks....

Twenty-two cover crops were evaluated for their ability to reduce damage by root-knot nematode, Meloidogyne javanica, to taro, Colocastia esculenta, in a tropical cropping system. Cover crops were grown and incorporated into the soil before taro was planted. Barley, greenpanic, glycine, marigold, sesame, sunn hemp, and sorghum x sudangrass DeKalb ST6E were poor or nonhosts to the nematode as me...

BACKGROUND Although beneficial to health, dietary phytonutrients are bitter, acid and/or astringent in taste and therefore reduce consumer choice and acceptance during food selection. Momordica charantia, commonly known as bitter melon has been traditionally used in Ayurvedic and Chinese medicine to treat diabetes and its complications. The aim of this study was to develop bitter melon-containi...

Cover crops (CCs) and tillage practices influence C N pools in soil, which can affect dissolved organic (DOC) leaching from agricultural fields. Previous studies on cover have focused mostly nitrate total (TC). Therefore, a study was conducted southern Illinois 2015 to 2018 evaluate the effects of systems (conventional till [CT] no-tillage [NT]) CCs including water-extractable (WEC), permangana...

cyanogenesis in prunus species produces‎‏ ‏cyanogenic glycosides such as‏ ‏monoglycoside ‎prunasin and digelicosede amygdalin. despite the mechanism of almond bitterness inheritance ‎has been known, biosynthesis cycle of cyanogenic compounds among different genotypes is still ‎unclear. total soluble proteins of fruits was extracted from collected sweet and bitter almond ‎genotypes and was studi...

Basic taste qualities like sour, salty, sweet, bitter and umami serve specific functions in identifying food components found in the diet of humans and animals, and are recognized by proteins in the oral cavity. Recognition of bitter taste and aversion to it are thought to protect the organism against the ingestion of poisonous food compounds, which are often bitter. Interestingly, bitter taste...