Results 161 to 170 of about 106,890 (293)

Revisiting EWMA in High‐Frequency‐Based Portfolio Optimization: A Comparative Assessment

Journal of Applied Econometrics, EarlyView.
ABSTRACT This paper compares the statistical and economic performance of state‐of‐the‐art high‐frequency (HF) based multivariate volatility models with a simpler, widely used alternative, the Exponentially Weighted Moving Average (EWMA) filter. Using over two decades of 100 U.S.
Laura Capera Romero, Anne Opschoor
wiley   +1 more source

Integrated characterization of Greek fennel genotypes through morpho‐agronomical characteristics, yield components and phytochemical compounds

JSFA reports, Volume 5, Issue 3, Page 91-103, March 2025.
Abstract Background Fennel (Foeniculum vulgare Mill.) is a widely cultivated vegetable and aromatic‐medicinal plant. In this research, field studies assessed 12 fennel genotypes of diverse origin, comprising 10 Greek accessions and two European commercial varieties, focusing on their morpho‐agronomical traits, phenolic compounds and antioxidant ...
Kalliopi I. Kadoglidou, Christos Maliachovas, Parthenopi Ralli, Maria Irakli, Nektaria Tsivelika, Athanasios G. Mavromatis, Paschalina Chatzopoulou   +6 more
wiley   +1 more source

In vitro digestion of custard apple pulp: bioaccessibility of phenolic compounds, bioactive amines, and effect on antioxidant potential. [PDF]

Eur J Nutr
Todescato AP, de Oliveira PF, Ávila PF, do Vale-Oliveira M, Custódio FB, Gloria MBA, Dala-Paula BM.   +6 more
europepmc   +1 more source

Ultrasonic‐assisted extraction of bioactive compounds from eggplant (Solanum melongena L.) calyx and evaluation of extract properties

JSFA reports, EarlyView.
Abstract Background Eggplant (Solanum melongena L.) is widely consumed worldwide and generates considerable waste, including peel and calyx, during processing and consumption. Although often considered as by‐products, these wastes are rich sources of bioactive compounds, which vary depending on the plant variety and cultivation location.
Neda Parvazi Qomi, Ghazal Labbeiki
wiley   +1 more source

<i>In vitro</i> bioactivity and phytochemical characterization of a polyherbal extract with antioxidant and anticancer properties. [PDF]

PeerJ
Ammari AA, Aljawdah HM, Amran RA, Alhimaidi AR.   +3 more
europepmc   +1 more source

Phytochemical content, antioxidant and antibacterial properties of Typhonium flagelliforme cultivated via soil and hydroponic methods

JSFA reports, EarlyView.
Abstract Background Typhonium flagelliforme is a medicinal herb in the Araceae family, widely distributed in Southeast Asia. This study aimed to evaluate the effects of hydroponic and soil‐based cultivation systems on the phytochemical content and bioactivity of T. flagelliforme. Results Using liquid chromatography‐mass spectrometry (LC‐MS) analysis, 9
Yen Ning Lee, Norsharina Md Saad, Siti Rokhiyah Ahmad Usuldin, Seetha Jaganathan King, Wee Sim Choo   +4 more
wiley   +1 more source

Antioxidant and Antibacterial Activity, and the Amino Acid Profile of Pistachio (Pistacia vera L.) Waste Peptides Produced by Enzymatic Hydrolysis and Solid-State Fermentation. [PDF]

Foods
Can S, Bozkurt H, Aykaç Ç.
europepmc   +1 more source

Turmeric and curcumin: From traditional medicine to modern therapeutic applications

JSFA reports, EarlyView.
Abstract Turmeric (Curcuma longa), a medicinal plant, has maintained its cultural and therapeutic significance over centuries in Ayurveda, Unani, and Traditional Chinese Medicine. However, novel formulations and delivery methods are being developed to address these challenges.
Azma Nadeem, Khurram Afzal, Asad Abbas, Talha Bin Iqbal, Abdul Malik, Javaria Saeed, Mutjardah Zarrish, Bipindra Pandey   +7 more
wiley   +1 more source

Comparison of the phenolic and antioxidant potential of five European herbal remedies by effect-directed analysis using offline two-dimensional liquid chromatography-high resolution mass spectrometry. [PDF]

Anal Bioanal Chem
Häßler M, Wetzel K, Tishakova T, Dimitrova N, Niedenthal T, Montero L, Ayala-Cabrera JF, Schmitz OJ.   +7 more
europepmc   +1 more source

Ecosystem ABT

A white paper that describes the whole eco-system for interoperable account-based ticketing.
openaire   +1 more source