Elevated nitrogen fertilization differentially affects jojoba wax phytochemicals, fatty acids and fatty alcohols DOI Creative Commons
Zipora Tietel, Sarit Melamed,

Izabella Galilov

et al.

Frontiers in Plant Science, Journal Year: 2024, Volume and Issue: 15

Published: July 25, 2024

Jojoba wax is gaining popularity among cosmetics consumers for its skin wound healing and rejuvenation bioactivities, attributed to collagen hyaluronic acid synthesis. However, information regarding phytochemical composition quality parameters, as well effect of cultivation practices, fertilization in particular, on limited. The aim the current work was study nitrogen (N) availability jojoba plants beneficial skin-related contents. For this, from a six-year experiment with five N application levels evaluated. chemical parameters included antioxidant activity, free fatty acid, total tocopherol, phytosterol oxidative stability, alcohol profile. Our results reveal that majority traits were affected by level, either positively or negatively. Interestingly, while acids unaffected, significantly altered level. Additionally, fruit load also largely quality, and, due jojoba’s biennial alternate bearing cycles, harvest year all measured parameters. Results shed light effects various biochemical constituents wax, imply should be considered part entire agricultural management plan enhance quality. Some are suggested possible wax.

Language: Английский

Olive oil and mediterranean diet: The importance of olive oil constituents, and mainly of its polyphenols, in human health—The redox system—Xenohormesis hypothesis DOI
Apostolos Kiritsakis, Turkan Mutlu Keceli,

Ch. Anousakis

et al.

Elsevier eBooks, Journal Year: 2024, Volume and Issue: unknown, P. 603 - 619

Published: Jan. 1, 2024

Language: Английский

Citations

2
Optimizing Olive Production: The Role of Foliar Fertilizers in Boosting Yield and Quality DOI Creative Commons
Bihter Çolak Esetlili, Tülin Pekcan, Onur BAYIZ

et al.

Horticulturae, Journal Year: 2024, Volume and Issue: 10(11), P. 1147 - 1147

Published: Oct. 28, 2024

To enhance yield and produce high-quality olive products, it is crucial to implement accurate balanced fertilization programs. Like other crops, trees require the application of specific macro micronutrients in addition basic fertilization. This study aimed evaluate effects foliar fertilizer applications containing K as well N, K, Ca, B, fertilization, on quality parameters Gemlik (Olea europaea L. cv. Gemlik) variety, known for its high economic value use black table olives oil production, during two consecutive seasons 2021–2022. The research evaluated fruit yield, nutrient content (N, P, Na, Mg, Zn, Fe, Cu, Mn), quality. In traditional (NPK fertilizer), fertilizers B nutrients were applied before flowering after set. These organized using a randomized block design with three replicates, each consisting trees. results showed that applications, had significant impact parameters. Specifically, positively affected second year. Moreover, improved content, (K-232, K-270, peroxide, acidity, total phenol), composition (%). Therefore, recommended are similar periods under conditions. However, ensuring continuity an optimal management plan olive, perennial plant.

Language: Английский

Citations

2
Extra Virgin Olive Oil Composition and its Bioactive Phenolic Compounds DOI Open Access
Apostolos Kiritsakis

Novel Techniques in Nutrition & Food Science, Journal Year: 2023, Volume and Issue: 7(1)

Published: April 6, 2023

Novel Techniques in Nutrition and Food Science Extra Virgin Olive Oil Composition its Bioactive Phenolic Compounds Apostolos Kiritsakis1* Keceli TM2 1International Hellenic University, Observatory of Oxidative Stress Health Agri food, Greece 2Cukurova Faculty Engineering, Department Adana, Turkey *Corresponding author:Apostolos Kiritsakis, International University Thessaloniki, Submission: February 24, 2023;Published: April 06, 2023 DOI: 10.31031/NTNF.2023.07.000653 ISSN:2640-9208Volume7 Issue1

Language: Английский

Citations

4
Integrated Use of Organic and Bio-fertilizers to Improve Yield and Fruit Quality of Olives Grown in Low Fertility Sandy Soil in an Arid Environment DOI Open Access

Bassam F. Alowaiesh,

Mohamed Gad, Mohamed Ali

et al.

Phyton, Journal Year: 2023, Volume and Issue: 92(6), P. 1813 - 1829

Published: Jan. 1, 2023

Language: Английский

Citations

1
Elevated Nitrogen Fertilization Differentially Affects Jojoba Wax Phytochemicals, Fatty Acids and Fatty Alcohols DOI
Zipora Tietel, Sarit Melamed,

Izabella Galilov

et al.

Published: Jan. 1, 2024

Jojoba wax is gaining popularity among cosmetics consumers for its skin wound healing and rejuvenation bioactivities, attributed to collagen hyaluronic acid synthesis. However, information regarding phytochemical composition quality parameters, as well effect of cultivation practices, fertilization in particular, on limited. The aim the current work was study nitrogen (N) availability jojoba plants beneficial skin-related contents. For this, from a six-year experiment with five N application levels evaluated. chemical parameters included antioxidant activity, free fatty acid, total tocopherol, phytosterol oxidative stability, alcohol profile. Our results reveal that majority traits were affected by level, either positively or negatively. Interestingly, while acids unaffected, significantly altered level. Additionally, fruit load also largely quality, and, due jojoba's biennial alternate bearing cycles, harvest year all measured parameters. Results shed light effects various biochemical constituents wax, imply should be considered part entire agricultural management plan enhance quality. Some are suggested possible wax.

Language: Английский

Citations

0
Elevated nitrogen fertilization differentially affects jojoba wax phytochemicals, fatty acids and fatty alcohols DOI Creative Commons
Zipora Tietel, Sarit Melamed,

Izabella Galilov

et al.

Frontiers in Plant Science, Journal Year: 2024, Volume and Issue: 15

Published: July 25, 2024

Jojoba wax is gaining popularity among cosmetics consumers for its skin wound healing and rejuvenation bioactivities, attributed to collagen hyaluronic acid synthesis. However, information regarding phytochemical composition quality parameters, as well effect of cultivation practices, fertilization in particular, on limited. The aim the current work was study nitrogen (N) availability jojoba plants beneficial skin-related contents. For this, from a six-year experiment with five N application levels evaluated. chemical parameters included antioxidant activity, free fatty acid, total tocopherol, phytosterol oxidative stability, alcohol profile. Our results reveal that majority traits were affected by level, either positively or negatively. Interestingly, while acids unaffected, significantly altered level. Additionally, fruit load also largely quality, and, due jojoba’s biennial alternate bearing cycles, harvest year all measured parameters. Results shed light effects various biochemical constituents wax, imply should be considered part entire agricultural management plan enhance quality. Some are suggested possible wax.

Language: Английский

Citations

0