Scopus
🔓 Açık Erişim YÖKSİS Eşleşti
Effect of maturing stages on bioactive properties, fatty acid compositions, and phenolic compounds of peanut (arachis hypogaea l.) kernels harvested at different harvest times
Journal of Oleo Science · Ocak 2021
YÖKSİS Kayıtları
Effect of Maturing Stages on Bioactive Properties, Fatty Acid Compositions, and Phenolic Compounds of Peanut (Arachis hypogaea L.) Kernels Harvested at Different Harvest Times
Journal of Oleo Science · 2021 SCI-Expanded
DOÇENT NURHAN USLU →
Makale Bilgileri
DergiJournal of Oleo Science
Yayın TarihiOcak 2021
Cilt / Sayfa70 · 471-478
Scopus ID2-s2.0-85103920325
Erişim🔓 Açık Erişim
Özet
The present study investigated the effects of harvesting time on the physicochemical properties, antioxidant activity, fatty acid composition, and phenolic compounds of peanut kernels. The moisture content (air-dried basis) of peanut kernels was determined between 4.47% (September 15, 2019) and 7.93% (October 6, 2019), whereas the oil contents changed from 45.95% (October 6, 2019) to 49.25% (September 22, 2019). The total carotenoid, chlorophyll, and phenolic contents were low throughout the harvest, showing differences depending on the harvest time. Total phenolic content changed from 0.28 mg GAE/L (September 29, 2019) to 0.43 mg GAE/L (September 8, 2019), whereas the antioxidant activity varied from 4.42% (August 25, 2019) to 4.70% (September 1, 2019). The dominant fatty acids were palmitic, oleic, and linoleic acids, depending on the harvest time, followed by stearic, behenic, arachidic, and linolenic acids. The (+)-catechin content ranged from 2.17 mg/L (September 8, 2019) to 5.15 mg/L (September 1, 2019), whereas 1,2-dihydroxybenzene content changed between 2.67 mg/L (October 6, 2019) and 5.85 mg/L (September 29, 2019). The phenolic compound content fluctuated depending on the harvest time. The results showed that peanut kernel and oil had distinctive phenolic profiles and fatty acid contents. The findings of the present study may provide information for the best time to harvest peanut to achieve its maximum health benefits.
Yazarlar (5)
1
Ahmad Mohammad Salamatullah
2
Mohammed Saeed Alkaltham
ORCID: 0000-0003-2685-5683
3
Mehmet Musa Özcan
4
Nurhan Uslu
5
Khizar Hayat
ORCID: 0000-0001-9472-4947
Anahtar Kelimeler
Functional properties
Harvest time
Maturity stages
Peanut kernels
Kurumlar
King Saud University
Riyadh Saudi Arabia
Selçuk Üniversitesi
Selçuklu Turkey
Metrikler
15
Atıf
5
Yazar
4
Anahtar Kelime