Chemical constituents, antioxidant and gastrointestinal transit accelerating activities of dried fruit of Crataegus dahurica

New Constituents from the Low Polar Fraction of the Fruits of Crataegus dahurica and Their Anti‐Inflammatory Activity in RAW264.7 Cells

“…Our previous study revealed that the fruits of C. dahurica had the activities of antioxidation and accelerating digestion in vitro and in vivo, and the main chemical constituents of AcOEt and BuOH fractions were triterpenoids and polyphenolics, respectively. [9] These results together with this present study demonstrated that the fruits of C. dahurica would be a very potential healthy food that possessed the activities of promoting digestion, antioxidation, and anti-inflammation without significant toxicity. Furthermore, the biphenyl constituents in PE fraction accounted for the anti-inflammatory effect, the triterpenoids principles present in AcOEt fraction exhibited the most potent antioxidative activity and the polyphenolics in BuOH fraction were the active components of promoting digestion in mice.…”

“…Our previous study revealed that the fruits of C. dahurica had the activities of antioxidation and accelerating digestion in vitro and in vivo, and the main chemical constituents of AcOEt and BuOH fractions were triterpenoids and polyphenolics, respectively . These results together with this present study demonstrated that the fruits of C. dahurica would be a very potential healthy food that possessed the activities of promoting digestion, antioxidation, and anti‐inflammation without significant toxicity.…”

“…As a continuous study, the purpose of this article was further to explore the chemical constitutes and biological activities of this edible herb. In our previous study, thirty‐five compounds have been isolated and characterized mainly from ethyl acetate and butanol fractions of the dried fruit of C. dahurica , including triterpenoids and polyphenolics with antioxidative effects and accelerating digestion function in mice . However, the chemical principles of the petroleum ether (PE) fraction remain to be investigated.…”

“…In our previous study, thirty-five compounds have been isolated and characterized mainly from ethyl acetate and butanol fractions of the dried fruit of C. dahurica, including triterpenoids and polyphenolics with antioxidative effects and accelerating digestion function in mice. [9] However, the chemical principles of the petroleum ether (PE) fraction remain to be investigated. In this present study, four new biphenyl derivatives (1 -4), together with one known biphenyl (5) and one known sterol (6) (Figure 1), were obtained from the PE fraction of the fruits of C. dahurica, and their structures were determined on the basis of their physicochemical properties and the various spectra.…”

COMPORTAMENTO DO TEOR DE ÁCIDO ASCÓRBICO EM PROCESSOS DE SECAGEM SOLAR E CONVECTIVA DE POLPA DE MANGABA (Hancorniaspeciosa Gomes)

“…Algumas frutas comestíveis são importantes fontes de alimentos e bebidas funcionais na região Nordeste. Esses frutos têm várias bioatividades, como atividade antioxidante, anti-inflamatória, gastro-protetora e antibacteriana, de forma que as pessoas possam se beneficiar do consumo diário delas para prevenir ou retardar o aparecimento de doenças (WANG et al, 2018). A mangabeira pertence à classe Dicotyledoneae (LEDERMAN et al, 2000) e seu fruto possui grande aceitação no Estado de Sergipe, devido ao bom valor nutricional, sabor e aroma diferenciado.…”