Results 81 to 90 of about 1,679 (171)

Effect of Light-Emitting Diodes and Ultraviolet Irradiation on the Soluble Sugar, Organic Acid, and Carotenoid Content of Postharvest Sweet Oranges (Citrus sinensis (L.) Osbeck)

Molecules, 2019
Mature ‘Hamlin’ sweet oranges (Citrus sinensis (L.) Osbeck) were irradiated using light-emitting diodes (LEDs) and ultraviolet (UV) light for six days after harvest. Based on evaluation of the basic ripening parameters of fruits, the contents
Linping Hu, Can Yang, Lina Zhang, Jing Feng, Wanpeng Xi   +4 more
doaj   +1 more source

Probing the Effect of Ultrasonication, Probiotic Lacto‐Fermentation, and Blanching on Bioactive Compounds, Antioxidants Activities, and Antinutrients of Tomato

Food Science &Nutrition, Volume 13, Issue 9, September 2025.
The present study was investigated to assess the effect of lactic acid fermentation (LAB, 24 h), ultrasonication (10, 20, and 30 min), and blanching (90°C, 1 min) on the nutrients, antinutrients, and antioxidant activities. Among various processing treatments, LAB fermentation anticipated the highest decline in phytates, oxalates, glycoalkaloids, and ...
Abdul Rehman Ayub, Muhammad Waseem, Zulfiqar Ahmad, Jaza Maqbl Alshammari, Tariq Ismail, Muhammad Ammar Khan, Muhammad Rizwan Javed, Muhammad Saleem, Rana Muhammad Aadil, Muhammad Faisal Manzoor, Muhammed Adem Abdullahi   +10 more
wiley   +1 more source

The photoprotective effects of a food supplement tomato powder rich in phytoene and phytofluene, the colorless carotenoids, a preliminary study

, 2015
Background: Currently, protection against the damaging effects of UV radiation is most commonly accomplished by use of a topical sunscreen. This protection is effective but localized.
L. V. Oppen-Bezalel, D. Fishbein, F. Havas, Olga Ben-Chitrit, A. Khaiat   +4 more
semanticscholar   +1 more source

Metabolomic Analysis Reveals Differences in Flavonoids and Carotenoids in the Peel of Coffea arabica L. before and after Ripeness

Shipin gongye ke-ji
This study examined the changes in flavonoid and carotenoid metabolites in the peel of Coffea arabica L. in mature and immature stages and their roles in coloration.
Zuquan WANG, Yulong TAN, Yinnan GUO, Chun XIE, Xuejun LI, Huabo DU, Siying YU, Chuanli ZHANG   +7 more
doaj   +1 more source

A mutant allele of ζ-carotene isomerase (Z-ISO) is associated with the yellow pigmentation of the “Pinalate” sweet orange mutant and reveals new insights into its role in fruit carotenogenesis

BMC Plant Biology, 2019
Background Fruit coloration is one of the main quality parameters of Citrus fruit primarily determined by genetic factors. The fruit of ordinary sweet orange (Citrus sinensis) displays a pleasant orange tint due to accumulation of carotenoids ...
María J. Rodrigo, Joanna Lado, Enriqueta Alós, Berta Alquézar, Orly Dery, Joseph Hirschberg, Lorenzo Zacarías   +6 more
doaj   +1 more source

COMPARISON OF CAROTENOID CONTENT IN TOMATO, TOMATO PULP AND KETCHUP BY LIQUID CHROMATOGRAPHY

Alimentos e Nutrição, 2009
<p align="justify">Although tomatoes are commonly consumed fresh, over 80 % the consumption of tomatoes is in the form of processed products such as tomato pulp, ketchup, juice and sauce.
J. J. T. GAMA, A. C. TADIOTTI, C. M. SYLOS   +2 more
doaj  

Impact of Rainfall and Air Temperature Before Harvest on Content and Response of Carotenoids, Tocopherols, and Vitamin C to Postharvest Thermal Processing of Tomato

Horticulturae
This research aimed to explore the influence of climate factors, especially in the three weeks prior to harvest, on the reaction of key phytonutrients in industrial tomatoes used for juice thermal processing and their stability.
Hussein G. Daood, Szilvia Ráth, Abdulnabi A. Abushita, Monika Máté, Lajos Helyes   +4 more
doaj   +1 more source

Carotenoid composition and vitamin A value of an Argentinian squash (Cucurbita moschata)

Archivos Latinoamericanos de Nutrición, 2001
The carotenoid composition of butternut squash (Cucurbita moschata) cultivated in the province of Santiago del Estero, Argentina, was determined. The main carotenoids isolated were identified as beta -carotene (beta ,beta -carotene), alpha -carotene ...
Evangelina González, Mariana A Montenegro, Mónica A Nazareno, Beatriz A López de Mishima   +3 more
doaj  

Composição de carotenoides em canistel (Pouteria campechiana (Kunth) Baehni) Carotenoids composition of canistel (Pouteria campechiana (Kunth) Baehni)

Revista Brasileira de Fruticultura, 2010
O canistel (P. campechiana) é uma fruta nativa da América Central e México, ainda pouco conhecida no Brasil. Apresenta uma polpa amarelo-alaranjada, rica em carotenoides, que tem despertado interesse como potencial de vitamina A.
Tânia da Silveira Agostini Costa, Daniele Cristina Wondracek, Renata Miranda Lopes, Roberto Fontes Vieira, Francisco Ricardo Ferreira   +4 more
doaj  

Carotenoid Markers of Dietary Exposure and Nutritional Status. [PDF]

Nutrients, 2023
Olmedilla-Alonso B.
europepmc   +1 more source