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Eugenia Papadaki and Ioannis G. Roussis
Antioxidant activities of various yogurts were assessed using different sample preparation procedures. Specifically, full-fat cow, goat and ewe yogurts as well as cow yogurts with different fat content (4%, 2% and 0%) were employed. Antioxidant activitie...
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Malgorzata Muzolf-Panek and Agnieszka Waskiewicz
Color, being one of the most important sensory characteristics, could be associated to the phenolic compound content and/or the antioxidant activity of fruits and vegetables. In this study, linear ordering was used to build quality rankings of red table ...
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Kulwa Mtaki, Margareth S. Kyewalyanga and Matern S. P. Mtolera
The current study assessed antioxidants contents (total phenolics and total flavanoids, ß-carotene and lycopene) present in Chlorella vulgaris (C. vulgaris) cultivated in low cost media and their free radical scavenging activities. Microalgae was culture...
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Yang Li, Yinsheng Sheng, Jing Shu, Shuqin Hao, Jinquan Wang, Qinglin Huang, Kailong He, Jiahui Qi and Jin Liu
To improve the salt tolerance of grape seeds and seedlings under salt stress, this study was conducted including two control groups (CK, S) and five experimental groups (S + Si40, S + Si60, S + Si80, S + C90, S + Si40 + C90), and the physiological charac...
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Raquel Bridi,Gabriel Nuñez-Quijada,Patricia Aguilar,Patricia Martínez,Eduardo Lissi,Ady Giordano,Gloria Montenegro
Pág. 252 - 261
The differences between entire quillay honeys and their separated phenolic extracts in terms of phenolic content, flavonoid content and scavenging activity assessed through an Oxygen Radicals Absorbance Capacity (ORAC) assay were determined. The separate...
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Hyunsoo Jang, Jisu Lee, Sebin Won, Yeeun Kim, Miae Doo, Inyong Kim and Jung-Heun Ha
This study investigated the impact of incorporating Cissus quadrangularis (CQ) powder into Yanggaeng, a traditional Korean food, focusing on its functional properties. This study examined the proximate composition, physicochemical characteristics, antiox...
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Shih-Hsiao Chen, Po-Hsien Li, Yung-Jia Chan, Yu-Tsung Cheng, Hui-Yao Lin, Shih-Chieh Lee, Wen-Chien Lu, Yu-Xu Ma, Min-Ying Li and Tuzz-Ying Song
Rice protein is a suitable alternative protein source for dairy protein in infant formulas on account of its unique nutrition and hypoallergenicity. Rice protein was isolated through enzymatic hydrolysis (Alcalase, papain, bromelain, Flavourzyme®) in com...
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Adriana Ramona Memete, Alin Cristian Teusdea, Adrian Vasile Timar, Adrian Nicolae Vuscan, Olimpia Smaranda Minta?, Simona Cavalu and Simona Ioana Vicas
The aim of this study was to evaluate the effects of edible coatings based on gelatine, oils (sunflower and coconut) and beeswax on the physicochemical properties, bioactive compounds (total phenols and monomeric anthocyanin content), antioxidant capacit...
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Shu-Ling Huang, Wei-Hsiung Wang, Xin-Yi Zhong, Chih-Ting Lin, Wen-Shin Lin, Min-Yun Chang and Yung-Sheng Lin
The purpose of this study was to determine the antioxidant activity of the seed shells and kernels of Jatropha curcas L. The extracts obtained from five solutions (0%?95% ethanol) were tested and compared. Overall, the antioxidant capacity of seed shell ...
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The control of protein and amylose content is the principal challenge in rice nutrient and quality improvement. In this study, water deficits in 2- and 3-day intervals were imposed on two Japonica cultivars K1 and K3, and an Indica K4 subtype after anthe...
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Ramin Rayee, Hoang-Dung Tran, Tran Dang Xuan and Tran Dang Khanh
The control of protein and amylose content is the principal challenge in rice nutrient and quality improvement. In this study, water deficits in 2- and 3-day intervals were imposed on two Japonica cultivars K1 and K3, and an Indica K4 subtype after anthe...
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Soledad Cortés, Hugo Pulgar, Verónica Sanhueza, Estrella Aspé, Katherina Fernández
Pág. 15 - 25
The bark of Pinus radiata D. Don is recognized as a rich natural source of proanthocyanidins (PAs). Barks of Pinus radiata D. Don were extracted to produce a raw extract, and then purified to produce 4 fractions, with the aim of correlating its structura...
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Changhao Lu, Enzhe Song, Congcong Xu, Zuo Ni, Xiyu Yang and Quan Dong
Stable ultra-lean combustion is an effective way for natural gas engines to reduce NOx emissions, but it also has higher requirements for ignition stability. The passive pre-chamber can effectively increase the ignition energy and extend the lean-burn li...
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Viktorija Va?takaite-Kairiene, Sigita Jurkoniene, Neringa Rasiukeviciute, Rasa Karkleliene and Giedre Samuoliene
This study aims to evaluate the influence of the pre-harvest light-emitting diode (LED) spectrum on the metabolic indices in microgreens during post-harvest storage. Broccoli ?Micro Green? and kale ?Dwarf Blue Green? microgreens were cultivated in a grow...
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Catarina Macedo, Ana Margarida Silva, Ana Sofia Ferreira, Manuela M. Moreira, Cristina Delerue-Matos and Francisca Rodrigues
Nowadays there is a growing demand for nutraceuticals to prevent diseases related to redox imbalances, such as atherosclerosis and diabetes, being crucial to search for new matrixes rich in bioactive compounds. This work aims to characterize the value-ad...
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Genice Iurckevicz, Mário Antônio Alves Cunha (Author)
Pág. e49826
Baccharis dracunculifolia has been used in popular medicine because of its bioactive properties, which include anti-inflammatory, antiulcerative and hepatoprotective potentials. A 2³ central composite rotational design was used to define the best conditi...
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Ponsawan Khamphasan, Khomsorn Lomthaisong, Bhornchai Harakotr, Danupol Ketthaisong, Marvin Paul Scott, Kamol Lertrat and Bhalang Suriharn
Information on phytochemicals in the cob and husk of field corn is important for the use of corn waste in the production of value-added corn products. The objectives of this study were to evaluate the variation in monomeric anthocyanin content (MAC), tot...
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Carolina Fredes, Gloria Montenegro, Juan Pablo Zoffoli, Francisca Santander, Paz Robert
Pág. 49 - 60
In the last 10 years, interest in research on polyphenol-rich fruit species has increased due to the potential health benefits of these species, mainly attributed to their high anthocyanin content and antioxidant activity. Six polyphenol-rich fruit speci...
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