Results 161 to 170 of about 284,222 (392)
Chemistry &Biodiversity, EarlyView.ABSTRACT Pollenkitt, the lipid‐rich coating of pollen grains, is a promising natural ultraviolet (UV)‐protective source rich in phenolic and flavonoid compounds. This study assessed the UV protection capacity of pollenkitt extracted from Narcissus tazetta using six solvents (dH2O, acetone, diethyl ether, ethanol, chloroform, and methanol).
Aslıhan Çetinbaş‐Genç +4 more
wiley +1 more source
VITAMIN A DEFICIENCY IN LAENNEC'S CIRRHOSIS. THE RELATIVE SIGNIFICANCE OF THE PLASMA VITAMIN A AND CAROTENOID LEVELS AND THE DARK ADAPTATION TIME 1 [PDF]
, 1942 Charles Haig, Arthur J. Patek
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Chemistry &Biodiversity, EarlyView.Chemical profile, photoprotective, and antioxidant potential of Padina sp., Caulerpa sertularioides, and Solieria filiformis collected in Bahia, Brazil. ABSTRACT Seaweeds have wide biotechnological applications. This study evaluated the chemical profile, photoprotective, and antioxidant potential of Padina sp., Caulerpa sertularioides, and Solieria ...
Keila Almeida Santana +8 more
wiley +1 more source
Biological Journal of Microorganism, 2016 Introduction: Microorganisms produce carotenoids as a part of their response to environmental stresses. Carotenoids have many applications in human health, such as antioxidant, anti-cancer, light protection activity and as a precursor for hormones ...
Mahdiye Esmizade +2 more
doaj
Cereal Chemistry, EarlyView.ABSTRACT Background and Objectives Wheat germination enhances its α‐amylase activity affecting the functional properties of flour and bread. Studies reported a variety of germination conditions, which does not allow comparison studies. This study evaluated the impact of germination on wheat flour functionality, breadmaking performance, and nutritional ...
Xiaohang Zou +2 more
wiley +1 more source
Vitamin A and carotenoids in certain invertebrates. III. Euphausiacea [PDF]
, 1955 L. R. Fisher, S. K. Kon, S. Y. Thompson
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Chemistry–Methods, EarlyView.Self‐assembly of guanosine‐5′‐monophosphate into G‐quadruplexes induces a cation‐specific (sodium vs. potassium), intense terahertz Raman optical activity signal. The supramolecular helical arrangement gives rise to a distinct chiral vibrational signature in the low‐frequency region.
Štěpán Jílek +2 more
wiley +1 more source
The carotenoids of the berries of Lonicera japonica [PDF]
, 1952 T. W. Goodwin
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Transistor Channel Current Modulation: A Measure of Salt Stress in Two Different Succulent Species
Electrochemical Science Advances, EarlyView.ABSTRACT The ability of organic electrochemical transistor–based biosensor to distinguish between salt stress tolerances of two different succulent species, Cactaceae and Euphorbia Milii, has been demonstrated. Channel current modulation at the transistor's output has been established as the sensing tool. An equivalent electric circuit model for the in
Sneha M +3 more
wiley +1 more source