Results 31 to 40 of about 1,947 (177)

The Promise of Low‐Cost Metal‐Oxide Semiconductor Gas Sensors for Precision Agriculture

open access: yesAdvanced Sensor Research, Volume 5, Issue 3, March 2026.
Low‐cost MOS (metal‐oxide semiconductor) gas sensors are redefining smart farming. This review explores their role across soil monitoring, crop health assessment, and post‐harvest management. By addressing challenges of selectivity, signal drift, and data fusion, this work envisions MOS gas sensors as pivotal tools for intelligent, data‐driven, and ...
Ali Ahmad   +5 more
wiley   +1 more source

Determination of radical scavenging activity and vitamin A, C and E in organically grown red pitaya (Hylocereus sp.) [PDF]

open access: yes, 2010
This study was conducted to determine radical scavenging activity and vitamin antioxidant composition in red pitaya from organic plantation. For antioxidant vitamins analysis, a reverse-phase high performance liquid chromatography was used and radical ...
Abd. Hadi, Norhayati   +5 more
core  

Natural history of four species of Platydracus Thomson (Coleoptera: Staphylinidae) in Heliconia bourgaeana Petersen (Zingiberales: Heliconiaceae) flower bracts [PDF]

open access: yes, 2012
The insect fauna within inflorescences of Heliconia bourgaeana Petersen (Zingiberales: Heliconiaceae) was evaluated in Parque Metlac, Fortín de las Flores, Veracruz, Mexico between May and October 1995.
Frank, J. Howard, Morón, Miguel Angel
core   +2 more sources

Exploring the Anti‐Diabetic Potential of Anthocyanins: From Biochemical Pathways to Human Trials

open access: yesChronic Diseases and Translational Medicine, Volume 12, Issue 1, Page 1-15, March 2026.
ABSTRACT Diabetes mellitus (DM) is a global health challenge with increasing prevalence rates, particularly in low‐ and middle‐income countries. Anthocyanins (ACs) are potential bioactive compounds found in various fruits and vegetables, attracting the attention of researchers due to their possible role in managing diabetes and its complications ...
Lakshay Panchal   +6 more
wiley   +1 more source

Impact of Water Activity on Physical Stability and Bioactive Compound Retention in Yellow Pitaya (Selenicereus megalanthus) Pulp Powder

open access: yesFoods
Yellow pitaya (Selenicereus megalanthus) pulp is rich in phenolic compounds with antioxidant capacity and exhibits desirable sensory properties.
Alexandre Tormos   +3 more
doaj   +1 more source

Variability in nutritional composition and phytochemical properties of red pitaya (Hylocereus polyrhizus) from Malaysia and Australia [PDF]

open access: yes, 2014
The present work sought to investigate the nutritional composition and phytochemical properties of red pitaya (Hylocereus polyrhizus) juices from Malaysia and Australia and to determine the optimum ethanol concentration (in the range of 0-100% ethanol ...
Rahmat, Asmah, Ramli, Nurul Shazini
core  

Influence of pre-harvest application of gibberellin and brassinosteroid on fruit growth and quality characteristics of pear (Pyrus pyrifolia (Burm.) Nakai) cv. Gola [PDF]

open access: yes, 2016
Quality of fruit crop is an important parameter to decide the acceptability of the product. The present study consists of seventeen year old pear (Pyrus pyrifolia (Burm.) Nakai) trees subjected to seven treatments viz., GA3 (50 ppm,100 ppm), BR (0.5 ppm,
Bora, Lokesh   +2 more
core   +2 more sources

Bone fracture detection using electrical impedance tomography based on STEMlab Red Pitaya [PDF]

open access: yes, 2023
Bone fractures can result in accidents, osteoporosis, bone cancer, or other conditions. X-Ray is a medical imaging technique often used to detect bone fractures.
Ain, Khusnul   +5 more
core   +2 more sources

Optimization of Polyphenol Extraction From Fresh Tea Shoots for Production of the Functional Cracker: Antioxidant Capacity and Bioaccessibility

open access: yesFood Science &Nutrition, Volume 14, Issue 3, March 2026.
Extraction of fresh tea polyphenols and functional cracker production stages. ABSTRACT In this study, the extraction conditions for fresh green tea shoots (Camellia sinensis) were optimized using Box–Behnken design (BBD) to maximize polyphenol yield in the green tea leaf extract (GTLE).
Dondu Unalan   +3 more
wiley   +1 more source

Shaded-Side Supplemental Lighting During Winter Enhances the Overall Productivity of Yellow Pitaya (Hylocereus megalanthus)

open access: yesHorticulturae
Yellow pitaya (Hylocereus megalanthus) is highly photosensitive and therefore strongly influenced by light availability. In winter, insufficient sunlight often induces a “yin–yang effect”, characterized by physiological disparities between the sunlit and
Weiguang Li   +8 more
doaj   +1 more source

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