Results 31 to 40 of about 23,523 (302)

A review on chlorophyll-based active and intelligent packaging: chemistry, stability and applications in food freshness monitoring [PDF]

Sustainable Food Technology
Chlorophylls, which are natural bioactive pigments, have recently gained significant attention as multifunctional components in sustainable food packaging due to their antioxidant, antimicrobial, and pH-sensitive properties.
Harshita Ranjan, Manisha Joshi, Swarup Roy   +2 more
doaj   +1 more source

Examination of Different Sporidium Numbers of Ustilago maydis Infection on Two Hungarian Sweet Corn Hybrids’ Characteristics at Vegetative and Generative Stages

Life, 2023
Corn smut is one of the major diseases in corn production. The cob infection causes high economic and quality loss. This research investigated the effects of three different concentrations of corn smut infection (2500, 5000, and 10,000 sporidia/mL) on ...
Lóránt Szőke, Makoena Joyce Moloi, Dávid Kaczur, László Radócz, Brigitta Tóth   +4 more
doaj   +1 more source

Structural and Physiological Traits of Compound Leaves of Ceratonia siliqua Trees Grown in Urban and Suburban Ambient Conditions

Plants, 2023
Ceratonia siliqua L. (carob tree) is an endemic plant to the eastern Mediterranean region. In the present study, anatomical and physiological traits of successively grown compound leaves (i.e., the first, third, fifth and seventh leaves) of C.
Sophia Papadopoulou, Aikaterina L. Stefi, Maria-Sonia Meletiou-Christou, Nikolaos S. Christodoulakis, Dimitrios Gkikas, Sophia Rhizopoulou   +5 more
doaj   +1 more source

Extinction coefficient for red-shifted chlorophylls: Chlorophyll d and chlorophyll f

Biochimica et Biophysica Acta (BBA) - Bioenergetics, 2012
Both chlorophyll f and chlorophyll d are red-shifted chlorophylls in oxygenic photosynthetic organisms, which extend photon absorbance into the near infrared region. This expands the range of light that can be used to drive photosynthesis. Quantitative determination of chlorophylls is a crucial step in the investigation of chlorophyll-photosynthetic ...
Li, Yaqiong, Scales, Nicholas, Blankenship, Robert E., Willows, Robert D., Chen, Min   +4 more
openaire   +2 more sources

The chlorophyllian and carotenoidical pigments content variations in the fresh and dryed leaves of Taraxacum officinale depending on some drying conditions and of the harvesting period

Notulae Botanicae Horti Agrobotanici Cluj-Napoca, 1991
The content of the carotenoidic and chlorophyllic pigments in the fresh leaves of Taraxacum officinale in different harvesting periods and in the dryed leaves in different conditions was investigated.
Crenguta TABACARU, Carmen SOCACIU, Gavrila NEAMTU   +2 more
doaj   +1 more source

Effect of the Storage Conditions and Freezing Speed on the Color and Chlorophyll Profile of Premium Extra Virgin Olive Oils

Foods, 2023
Premium extra virgin olive oils (PEVOO) are oils of exceptional quality and retail at high prices. The green color of recently extracted olive oils is lost during storage at room temperature, mainly because of the pheophytinization of chlorophylls. Since
Anna Díez-Betriu, Julen Bustamante, Agustí Romero, Antonia Ninot, Alba Tres, Stefania Vichi, Francesc Guardiola   +6 more
doaj   +1 more source

Bioactive Compounds, Antioxidant Activity, and Mineral Content of Wild Rocket (Diplotaxis tenuifolia L.) Leaves as Affected by Saline Stress and Biostimulant Application

Applied Sciences, 2023
The availability of irrigation water of good quality is decreasing due to soil salinization and the deterioration of aquifers. Moreover, ongoing climate change severely affects crop production and necessitates the intensification of cropping systems in ...
Ida Di Mola, Spyridon A. Petropoulos, Lucia Ottaiano, Eugenio Cozzolino, Christophe El-Nakhel, Youssef Rouphael, Mauro Mori   +6 more
doaj   +1 more source

Morphological and biochemical responses of five tobacco cultivars to simultaneous infection with Pythium aphanidermatum and Meloidogyne incognita

Phytopathologia Mediterranea, 2013
Five tobacco cultivars responded to Meloidogyne incognita inoculation with a 1.0–3.0 gall index. Inoculation with Pythium aphanidermatum resulted in a 0.33–2.66 root rot index, except cultivar RK-12 P3, which was without symptoms.
Mujeebur KHAN, Ziaul HAQUE
doaj   +1 more source

Significance of the excitonic intensity borrowing in the J-/H-aggregates of bacteriochlorophylls/chlorophylls

, 2006
A quantitative analysis of the excitonic intensity borrowing for the J-/H-aggregates of the bacteriochlorophylls/chlorophylls (BChls/Chls) in specific, and of porphyrins in general, is presented.
Gulen, D
core   +1 more source

Can Moringa Leaf Spray Treatment Increase the Nutraceutical Properties of Radish Baby Leaf?

Horticulturae, 2022
Among the ready-to-use products, baby leaf salads (both raw and cooked), especially those belonging to the Brassicaceae family, represent a very interesting food typology, with nutraceutical properties.
Daniela Romano, Giovanni La Fornara, Alessandro Tribulato, Stefania Toscano   +3 more
doaj   +1 more source