Potential Health Benefits of Olive Leaf

Bu çalışmada zeytin yaprağından fenolik bileşenler ultrasonik destekli yöntem ile ekstrakte edilerek çözgen tipi (etanol ve etil asetat); katı/çözgen oranı (1:10, 1:15 ve 1:20 (a/h)); çözgen:su konsantrasyonu (90:10 (h/h), 80:20 (h/h), 70:30 (h/h)) belirlenmiştir. En yüksek ekstraksiyon verimi, toplam fenolik madde ve antioksidan kapasite değerleri; 1:20 (a/h) katı/çözgen oranı ve %90:10 (h/h) etanol-su karışımı koşullarında belirlenmiştir. Ultrasonik destekli ekstraksiyon yönteminde; sıcaklık, süre ve ultrasonik genliğin ekstraksiyon verimi, Box Behnken deney tasarımı kullanılarak, toplam fenolik madde ve antioksidan kapasite üzerine etkisi incelenerek, optimum süre 5.31 dak, sıcaklık 39.27ºC ve genlik %40.51 olarak belirlenmiştir. Daha sonra ekstraktlar iyonik jelasyon yöntemiyle enkapsüle edilmiş, ekstrakt konsantrasyonu, kitosan konsantrasyonu ve bekleme süresi CCRD deney tasarımı kullanılarak enkapsülasyon etkinliği ve toplam fenolik madde üzerine etkisi optimize edilmiştir. Enkapsülasyon işleminde optimum ekstrakt konsantrasyonu %1.04, kitosan konsantrasyonu %0.5 ve bekleme süresi ise 11.24 dak olarak saptanmıştır. Enkapsülasyon işleminin ekstraktın acı tat ve aromasını baskıladığı ve fonksiyonel gıda amacıyla üretilen kefir içerisine eklenen kapsüllerin laktik asit bakterilerini (LAB) inhibe edici etkisinin olmadığı saptanmıştır.

show abstract

Olive oil consumption, preferences and usage areas: the case of Hatay and Aydın provinces

Yildirim,

Çakmak

2024

int. j. agric. environ. food sci.

View full text Add to dashboard Cite

Olive and olive oil are essential food sources for their health benefits and flavour. It is crucial in regions such as Aydın and Hatay, where olives are intensively grown. This research was conducted through focus group discussions, in-depth interviews, and a questionnaire survey to understand how olive oil is preferred in cooking and its different uses in health, carpentry, skincare, hair care, massage oil, and aromatherapy. The study's findings show that the versatile use of olive oil is widespread in Aydın and Hatay provinces. The results of this research can be used for olive oil producers and marketers to develop sales and marketing strategies and better understand the potential uses of olive oil. Local production and price were the determinants of consumers' olive oil preferences. The results of this study reveal the diversity of olive and olive oil use in Aydın and Hatay provinces and how consumers prefer the product in different areas. Within the scope of the research, a questionnaire survey was conducted in two regions, and a scale of 1-5 points was used to help the respondents give more precise answers to the statements in the form. The findings were analysed using ordinal ranking and one-factor multiple variance analysis MANOVA. The results of this research were used to develop sales and marketing strategies for olive oil producers, marketers and consumers and to understand the potential uses of olive oil better.

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Potential Health Benefits of Olive Leaf

Cited by 5 publications

References 56 publications

Investigations of some quality parameters and mathematical modeling of dried functional chips

Investigations of some quality parameters and mathematical modeling of dried functional chips

Ultrasoni̇k Destekli̇ Ekstraksi̇yon Yöntemi̇ İle Elde Edi̇len Zeyti̇n Yapraği Ekstraktinin İyoni̇k Jelasyon Yöntemi̇ İle Enkapsülasyonu Ve Kefi̇r İçeceği̇nde Kullanilmasi

Olive oil consumption, preferences and usage areas: the case of Hatay and Aydın provinces

Contact Info

Product

Resources

About