Results 261 to 270 of about 112,449 (386)

Comparative Studies on the Structure and Biological Activities of Two New Polysaccharides From Tricholoma flavovirens (TF‐P) and Trametes versicolor (TV‐P)

open access: yesFood Frontiers, EarlyView.
Two water‐soluble polysaccharides were isolated and purified from Tricholoma flavovirens (TF‐P) and Trametes versicolor (TV‐P), respectively. The structures of the two polysaccharides were identified by combining GPC, FT‐IR, HPLC, GC–MS, and NMR, and the structure–activity relationship has also been studied using immune cells and tumor cells. TV‐P with
Zheng‐Ao Sun   +5 more
wiley   +1 more source

Comparative analysis of primary and secondary metabolites in wheat seedlings (Triticum aestivum L.) cultivated under varying photosynthetic photon flux densities and growth periods

open access: yesJournal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND To elucidate the impact of environmental factors on the nutritional quality of metabolites in wheat seedlings, both primary and secondary metabolites must be comprehensively examined. We thus conducted a comparative analysis of these metabolites in wheat seedlings grown under various photosynthetic photon flux densities (PPFD) (200,
Ye Jin Kim   +7 more
wiley   +1 more source

Coordination chemistry with phosphine and phosphine oxide-substituted hydroxyferrocenes

open access: yes, 2010
Adeleke   +47 more
core   +1 more source

Enhancing phytochemical composition and nutritional profiles in dry bean varieties through roasting

open access: yesJournal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Dry beans and chickpeas are nutritionally valuable legumes widely consumed worldwide. This study examines the impact of oven roasting (110 °C for 70 min) on the phytochemical, antioxidant, fatty acid and saponin profiles of 12 pulses, including 11 common beans and 1 chickpea. RESULTS Roasting significantly affected the phytochemical
Olumide O Fashakin   +2 more
wiley   +1 more source

A Highly Branched, Two‐Nanometer‐Wide Polyphenylene as Potential Precursor of Graphene Nanoribbons

open access: yesMacromolecular Chemistry and Physics, EarlyView.
A two‐nanometer‐wide polyphenylene (PP) is introduced by direct Diels‐Alder polymerization of oligophenylene‐substituted AB‐type cyclopentadienone monomer. The resulting polymer is investigated as a potential precursor for the production of 2 nm‐wide graphene nanoribbon (GNR). ABSTRACT A poly[(para‐phenylene)‐ran‐(meta‐phenylene)] (PPMP) is introduced,
Markus Mühlinghaus   +3 more
wiley   +1 more source

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