The Extended Oxidative and Sensory Stability of Traditional Dairy-Based Oil with Steam-Distilled Essential Oils Extracted from the Bioactive-Rich Leaves of Ziziphora tenuior, Ferulago angulata, and Bunium persicum

Table 3

The OSA scores of different oil formulations prepared by blending IAO and EOs/TBHQ during 28 d cold storage.

Treatment	IAO-based formulation	Storage (days)
		0	7^th	14^th	21^st	28^th
T1	+5% ZT-EO	5.0 ± 0.0^a	4.6 ± 0.1^b	4.6 ± 0.1^b	4.4 ± 0.2^b	4.0 ± 0.0^c
T2	+7% ZT-EO	4.6 ± 0.1^a	4.5 ± 0.1^a	4.4 ± 0.2^ab	4.2 ± 0.2^b	4.0 ± 0.0^b
T3	+10% ZT-EO	4.4 ± 0.0^a	4.3 ± 0.0^a	4.2 ± 0.0^ab	4.0 ± 0.0^b	4.0 ± 0.0^b
T4	+5% FA-EO	5.0 ± 0.0^a	4.6 ± 0.1^b	4.0 ± 0.0^c	3.5 ± 0.4^d	3.0 ± 0.0^e
T5	+7% FA-EO	4.5 ± 0.0^a	4.3 ± 0.0^a	3.8 ± 0.0^b	3.5 ± 0.4^b	3.0 ± 0.0^c
T6	+10% FA-EO	4.0 ± 0.0^a	4.0 ± 0.0^a	4.0 ± 0.0^a	4.0 ± 0.0^a	3.5 ± 0.4^b
T7	+5% BP-EO	5.0 ± 0.0^a	5.0 ± 0.0^a	4.6 ± 0.1^b	4.0 ± 0.0^c	4.0 ± 0.0^c
T8	+7% BP-EO	5.0 ± 0.0^a	5.0 ± 0.0^a	5.0 ± 0.0^a	4.7 ± 0.2^b	4.6 ± 0.1^b
T9	+10% BP-EO	5.0 ± 0.0^a	5.0 ± 0.0^a	5.0 ± 0.0^a	5.0 ± 0.0^a	5.0 ± 0.0^a
T10	+100 ppm TBHQ	5.0 ± 0.0^a	4.6 ± 0.1^b	4.0 ± 0.0^c	4.0 ± 0.0^c	3.5 ± 0.4^d
T11	+200 ppm TBHQ	5.0 ± 0.0^a	5.0 ± 0.0^a	4.6 ± 0.2^b	4.4 ± 0.1^b	4.0 ± 0.0^c
T12	+300 ppm TBHQ	5.0 ± 0.0^a	5.0 ± 0.0^a	5.0 ± 0.0^a	5.0 ± 0.0^a	5.0 ± 0.0^a

ZT = Z. tenuior, FA = F. angulata, and BP = B. persicum. Means followed by different letters (a–d) within each row are significantly () different.