STUDY ON QUALITY PROPERTIES AND ANTIOXIDANT ACTIVITY OF THE POMEGRANATE SEEDS OF SOME IRANIAN COMMERCIAL VARIETIES

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DADASHI S.; MOUSAZADEH M.; MOUSAVI S.M.; YAVARI A.

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Paper Information

Journal: IRANIAN JOURNAL OF MEDICINAL AND AROMATIC PLANTS Year:2013 | Volume:29 | Issue:2 (60) Page(s): 502-515

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Information Journal Paper

Title

STUDY ON QUALITY PROPERTIES AND ANTIOXIDANT ACTIVITY OF THE POMEGRANATE SEEDS OF SOME IRANIAN COMMERCIAL VARIETIES

Author(s)

DADASHI S. | MOUSAZADEH M. | MOUSAVI S.M. | YAVARI A. | Issue Writer Certificate

Keywords

POMEGRANATE SEEDQ2

MINERAL CONTENTQ2

FATTY ACID PROFILEQ2

OIL CHARACTERIZATIONQ2

ORTHODIPHENOLSQ2

DPPH RADICAL SCAVENGINGQ2

Abstract

The POMEGRANATE SEEDs of four commercial varieties (Abanmahi (AB), Malas (MS), Pust Sefid (PS) and Shahvar (SH)) cultivated in Iran were evaluated in terms of quality properties including protein, oil, dietary fiber, MINERAL CONTENTs and fatty acid composition. Physicochemical properties and antioxidant activity of POMEGRANATE SEED oils (PSOs) also was determined. The oil antioxidant activity was measured by 1, 1-diphenyl-2-picrylhydrazyl (DPPH) radical scavenging capacity. Results showed that PS had the highest oil (16.9%) and crude fiber (42.4%), and nutritional value (460.7Kcal/100g) among the selected varieties. PS had the highest level of phosphorus (2766.3 mg/kg) and magnesium (2052.0mg/kg), while the highest calcium (675.3mg/kg) and potassium (3724.6mg/kg) were related to SH. The main fatty acid identified by gas chromatography was punicic acid ranged from 72.07% for SH to 73.31% for MS (p<0.05). The ratios of polyunsaturated/saturated and unsaturated/saturated fatty acids of PSOs were found to be between 9.174 and 9.450, and 10.325 and 10.861, respectively (p<0.05). PSOs obtained presented acid (3.78-8.36% punicic acid), peroxide (0.39-0.48meq O2/kg), iodine (216.9-220.3g I2/100g) and saponification (179.3-182.5mg KOH/g) values. Also, refractive index at 25oC, viscosity and density of PSOs varied from 1.461-1.527, 0.036-0.063Pa.s and 0.9202-0.9311g/cm3, respectively. The oil obtained from MS showed the lowest level of ORTHODIPHENOLS (ODC) and DPPH RADICAL SCAVENGING capability. The relationship between percentage of remaining DPPH and ODC of PSOs also illustrated high correlation among all varieties (R2=0.98, p<0.01).

Cites

FAT CHARACTERISTICS AND FATTY ACID PROFILE OF SEA CUCUMBERS (HOLOTHURIA SCABRA) OBTAINED FROM THE COASTS OF THE BUSHEHR PROVINCE –IRAN

References

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APA: Copy

DADASHI, S., MOUSAZADEH, M., MOUSAVI, S.M., & YAVARI, A.. (2013). STUDY ON QUALITY PROPERTIES AND ANTIOXIDANT ACTIVITY OF THE POMEGRANATE SEEDS OF SOME IRANIAN COMMERCIAL VARIETIES. IRANIAN JOURNAL OF MEDICINAL AND AROMATIC PLANTS, 29(2 (60)), 502-515. SID. https://sid.ir/paper/105380/en

Vancouver: Copy

DADASHI S., MOUSAZADEH M., MOUSAVI S.M., YAVARI A.. STUDY ON QUALITY PROPERTIES AND ANTIOXIDANT ACTIVITY OF THE POMEGRANATE SEEDS OF SOME IRANIAN COMMERCIAL VARIETIES. IRANIAN JOURNAL OF MEDICINAL AND AROMATIC PLANTS[Internet]. 2013;29(2 (60)):502-515. Available from: https://sid.ir/paper/105380/en

IEEE: Copy

S. DADASHI, M. MOUSAZADEH, S.M. MOUSAVI, and A. YAVARI, “STUDY ON QUALITY PROPERTIES AND ANTIOXIDANT ACTIVITY OF THE POMEGRANATE SEEDS OF SOME IRANIAN COMMERCIAL VARIETIES,” IRANIAN JOURNAL OF MEDICINAL AND AROMATIC PLANTS, vol. 29, no. 2 (60), pp. 502–515, 2013, [Online]. Available: https://sid.ir/paper/105380/en

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