Results 61 to 70 of about 58,446 (318)

New Trends in SERS Substrates With Micro‐ and Nanostructures: Materials, Substrates, Preparation, and Applications

Battery Energy, EarlyView.
In this review, the latest research progress in surface‐enhanced Raman scattering (SERS) is discussed comprehensively. It covers four main aspects of SERS technology: materials utilized, various types of SERS substrates, methods employed for their preparation, and recent applications explored in the field over the past few years.
Xiaoyu Tian, Bo Zhang, Lei Song, Jingwei Bao, Junsheng Yang, Liangbo Sun, Houchang Pei, Chunpeng Song   +7 more
wiley   +1 more source

Influence of Drying Methods on the Phenolic Content and Antioxidant Properties of Crocus sativus L. Tepals and Leaves By‐Products From Meknes (Morocco)

Chemistry &Biodiversity, EarlyView.
ABSTRACT In recent years, much research has focused on the valorization of Crocus sativus by‐products as sources of bioactive compounds. This study was designed to investigate the impact of two different drying methods, freeze‐drying and air‐drying, on the phenolic content and antioxidant activity of leaves and tepals by‐products from C.
Soukaina Abou‐Wakil, Francesco Cacciola, Fatima Housti, Mohamed Rochd, Roberto Laganà Vinci, Luigi Mondello, Federica Davì, Nicola Micale, Natalizia Miceli, Maria Fernanda Taviano   +9 more
wiley   +1 more source

Progress on the Stabilization Technology of Anthocyanins and the Application Prospects

Shipin gongye ke-ji
Anthocyanins, also known as anthocyanin glycosides, can not only be used as natural pigments, but also have various biological activities, such as antioxidant, anticancer, and cardiovascular disease prevention.
Erlei WANG, Jiaying HUANG, Haizhang DUAN, Caina XU   +3 more
doaj   +1 more source

Citrus Flavonoids as Antimicrobials

Chemistry &Biodiversity, EarlyView.
Citrus flavonoids are powerful and versatile antimicrobials whose mechanism of action often involves disruption of the bacterial membrane, thereby minimizing antimicrobial resistance. This study provides a unified perspective. ABSTRACT Citrus flavonoids are highly bioactive compounds exerting numerous health benefits including anticancer, antioxidant ...
Rosaria Ciriminna, Giovanna Li Petri, Giuseppe Angellotti, Rafael Luque, Anne‐Sylvie Fabiano Tixier, Francesco Meneguzzo, Mario Pagliaro   +6 more
wiley   +1 more source

Red anthocyanins contents and the relationships with phenylalanine ammonia lyase (PAL) activity, soluble sugar and chlorophyll contents in carmine radish (Raphanus sativus L.)

Horticultural Science, 2019
Red anthocyanins from Carmine radish is rich both in root flesh and peel and it is relatively simple and efficient to extract these compounds. The accumulation, distribution and content of anthocyanins in root are related to phenylalanine ammonia lyase ...
Zhenchao Zhang, Chunqing Sun, Yuemei Yao, Zhongliang Mao, Guosheng Sun, Zhongliang Dai   +5 more
doaj   +1 more source

Antioxidants and Antidiabetic Potential of Polyphenolic Fractions and Crude Extracts of Rhus typhina Fruit, Punica granatum L. Peel, and Terminalia catappa L. Leaves: In Vitro and In Vivo Evaluation

Chemistry &Biodiversity, EarlyView.
This graphical abstract represents the extraction, characterization, and biological evaluation of bioactive compounds derived from specific plant sources. The top section illustrates Rhus coriaria (sumac) fruit, Punica granatum (pomegranate) peel and Terminalia catappa (Indian almond) leaves', which are known for their rich phytochemical composition ...
Mudassir Nazir, Muhammad Abdul Haq, Syed Arsalan Ali, Syed Muhammad Ghufran Saeed, Muhammad Ali Ajmal, Muhammad Nisar, Taseer Ahmed Khan, Alexandros Tsoupras, Shahina Naz   +8 more
wiley   +1 more source

Effects of Polyphenolic Extracts From Sumac, Pomegranate Peel, Indian Almond Leaves, Falsa, and Banana Bracts on Calcium Oxalate and Brushite Crystallization In Vitro

Chemistry &Biodiversity, EarlyView.
Polyphenolic extracts and their fractions from five plant sources inhibit calcium oxalate and brushite crystal formation in vitro, with non‐anthocyanin fractions showing stronger anti‐lithogenic effects supported by molecular docking. ABSTRACT Nephrolithiasis, or kidney stone formation, is a widespread global health concern.
Mudassir Nazir, Muhammad Abdul Haq, Syeda Moahida Batool Sherazi, Shahina Naz, Lubna Mobin, Alexandros Tsoupras   +5 more
wiley   +1 more source

The Phenolic Content and Bioactivity Assessment of Rubus sanctus Schreber Species with Potential for Food and Ethnopharmacological Uses

Chemistry &Biodiversity, EarlyView.
ABSTRACT In this study, the phytochemical content and various biological activities of Rubus sanctus Schreber species, widely distributed in Turkiye and used in folk medicine, were determined. The ethanol extracts of the root and aerial parts of the species were prepared and their bioactive phytochemical composition was identified by liquid ...
Ismail Yener
wiley   +1 more source

Eugenia brasiliensis: Analysis of the Chemical Profile and Evaluation of Cytotoxic Potential

Chemistry &Biodiversity, EarlyView.
Leaves of Eugenia brasiliensis were dried, crushed and macerated with polarity increment. The antiporliferative and anti‐migratory potential and the cell cycle were evaluated. 28 compounds were tentatively identified by mass sceptrometry. ABSTRACT This work evaluated the antiproliferative potential of Eugenia brasiliensis leaf extracts against the HeLa
Giovana G. F. V. de Oliveira, Milena F. Longue, Letícia M. R. Pescinelli, Thiago S. Charret, Thalya S. R. Nogueira, Mariana T. M. Pereira, Ivo J. C. Vieira, Lucas S. Abreu, Vinicius D. B. Pascoal, Aislan C. R. F. Pascoal   +9 more
wiley   +1 more source

Ultrasonic-assisted Acidification Methanol Extraction of Anthocyanins from Sweet Cherry Fruit and Its Antioxidant Activity

Shipin gongye ke-ji
To explore the extraction method and antioxidant activity of anthocyanins from sweet cherry fruits, the ultrasonic-assisted acidified methanol method was used to extract anthocyanins of sweet cherry fruit in this study.
Wen PAN, Jiahua ZHOU, Lini PAN, Ranran XU, Yunxiang WANG, Hongwen LI, Baogang WANG, Shanshan ZHAO   +7 more
doaj   +1 more source