Proximate biochemical parameters and antioxidant capac- ity of eight loquat genotypes (Eriobotrya Japonica Lindl.) from Zegzel Valley of Morocco

被引：3
作者：
Kabiri, G. H. I. Z. L. A. N. E. [1 ]
Kodad, O. U. S. S. A. M. A. [2 ]
Hernandez, F. R. A. N. C. I. S. C. A. [3 ]
Lachkham, Fatima zahra [1 ]
Faiq, Y. O. U. S. S. E. F. [1 ]
Ourradi, H. A. M. Z. A. [1 ]
Ennahli, S. A. I. D. [2 ]
Ercisli, S. E. Z. A., I [4 ]
Hanine, H. A. F. I. D. A. [1 ]
机构：
[1] Univ Sultan Moulay Slimane Beni Mellal, Fac Sci & Tech, Lab Dev & Safety Food Prod, Beni Mellal, Morocco
[2] Natl Sch Agr, Dept Hort & Viticulture, Meknes, Morocco
[3] Innovat CIAGRO UMH Miguel Univ Elche, Ctr Agrifood & Agrienvironm Res, Alicante, Spain
[4] Ataturk Univ, Agr Fac, Dept Hort, TR-25240 Erzurum, Turkey
来源：
FUTURE OF FOOD-JOURNAL ON FOOD AGRICULTURE AND SOCIETY | 2022年 / 10卷 / 05期
关键词：
Eriobotrya japonica Lindl; Biochemical; Antioxidant Capacity; Sugar; Carotenoids; Tannin; Vitamin; FRUIT-DEVELOPMENT; ORGANIC-ACIDS; VITAMIN-C; CULTIVARS; PHENOLICS; QUALITY; PROFILE; STORAGE;
D O I：
10.17170/kobra-202204136021
中图分类号：
TS2 [食品工业];
学科分类号：
0832 ;
摘要：
The loquat fruit is a very precious product due to its economic and health benefits. For this reason, the evaluation of their biochemical profile and antioxidant activity has become required. Indeed, healthy fruits from eight loquat genotypes belonging to four regions of the Zegzel Valley are analysed. As a result, Moroccan loquat fruit showed a great pomo-logical and biochemical richness. From the eight genotypes, the `Z1' produced the biggest fruits (54.55 g) while `TA6' had the highest sugar content (54.85 mg. g1). The genotypes of `TA5 `TA6; and `TA7' showed the highest levels of fructose (31.64 mg. g1), sucrose (21.09 mg. g1), and glucose (10.34 mg. g1) respectively. In addition, the `T2' showed the highest content of flavonoids (59.58 mu g RE. g1), vitamin C (14.19 mg AAE/100g), and organic ac-ids which are malic acid (193.75 mg/100 g), quinic acid (107.25) and succinic acid (12.6 mg/100 g). The total phenolics are abundant in `TZN1' (186.0.5 mu g GAEg-1), while the greatest carotenoid content was revealed in `TA7' (90.65 mu g 6-carotene g1). The proteins and tannins content, seem to be similar in all genotypes (0.98 g/100g, 2.94-2.61 mu g. g1 respectively). Regarding the DPPH, ABTS, and FRAP tests, the `Z7' recorded the highest antioxidant capacity compared to the other genotypes. Overall, the quantity of major bioac-tive compounds and antioxidant capacity varied considerably among the eight genotypes. According to the results obtained in this study, the eight loquat genotypes have a great pomological and biochemical potential that can be exploited in vegetative propagation and improvement programs of this tree.
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页码：1 / 12
页数：12
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