Comparison of the bioactive chemical components and antioxidant activities in three tissues of six varieties of Citrus grandis ‘Tomentosa’ fruits

Ruiyi FanInstitute of Fruit Tree Research, Guangdong Academy of Agricultural Sciences; Key Laboratory of South Subtropical Fruit Biology and Genetic Resource Utilization (MOA), Guangdong Province Key Laboratory of Tropical and Subtropical Fruit Tree Research, Guangzhou, China

Congyi ZhuInstitute of Fruit Tree Research, Guangdong Academy of Agricultural Sciences; Key Laboratory of South Subtropical Fruit Biology and Genetic Resource Utilization (MOA), Guangdong Province Key Laboratory of Tropical and Subtropical Fruit Tree Research, Guangzhou, China

Diyang QiuInstitute of Fruit Tree Research, Guangdong Academy of Agricultural Sciences; Key Laboratory of South Subtropical Fruit Biology and Genetic Resource Utilization (MOA), Guangdong Province Key Laboratory of Tropical and Subtropical Fruit Tree Research, Guangzhou, China

Jiwu ZengInstitute of Fruit Tree Research, Guangdong Academy of Agricultural Sciences; Key Laboratory of South Subtropical Fruit Biology and Genetic Resource Utilization (MOA), Guangdong Province Key Laboratory of Tropical and Subtropical Fruit Tree Research, Guangzhou, ChinaCorrespondence[email protected]

Comparison of the bioactive chemical components and antioxidant activities in three tissues of six varieties of Citrus grandis ‘Tomentosa’ fruits

Table 1. The total phenolic content in three different fruits tissues of six Citrus grandis ‘Tomentosa’ varieties^a.

Table 2. Narignin and rhoifolin contents in three different fruits tissues of six Citrus grandis ‘Tomentosa’ varieties^a.

Table 3. Coumarins contents in three different fruits tissues of six Citrus grandis ‘Tomentosa’ varieties^a.

Table 4. Main volatiles compounds in three different fruits tissues of six Citrus grandis ‘Tomentosa’ varieties

Table 5. The antioxidant activities measured by ABTS, DPPH and FRAP^a.

Table 6. Pearson’s correlation coefficient among total phenolic contents (TPC), flavonoids, coumarins and antioxidant activities

Table 7. Rank orders of total phenolic contents, flavones and coumarins amounts, and antioxidant capacities of six Citrus grandis ‘Tomentosa’ varities, and the overall performance

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Comparison of the bioactive chemical components and antioxidant activities in three tissues of six varieties of Citrus grandis ‘Tomentosa’ fruits

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Table 1. The total phenolic content in three different fruits tissues of six Citrus grandis ‘Tomentosa’ varietiesa.

Table 2. Narignin and rhoifolin contents in three different fruits tissues of six Citrus grandis ‘Tomentosa’ varietiesa.

Table 3. Coumarins contents in three different fruits tissues of six Citrus grandis ‘Tomentosa’ varietiesa.

Table 4. Main volatiles compounds in three different fruits tissues of six Citrus grandis ‘Tomentosa’ varieties

Table 5. The antioxidant activities measured by ABTS, DPPH and FRAPa.

Table 6. Pearson’s correlation coefficient among total phenolic contents (TPC), flavonoids, coumarins and antioxidant activities

Table 7. Rank orders of total phenolic contents, flavones and coumarins amounts, and antioxidant capacities of six Citrus grandis ‘Tomentosa’ varities, and the overall performance

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Table 1. The total phenolic content in three different fruits tissues of six Citrus grandis ‘Tomentosa’ varieties^a.

Table 2. Narignin and rhoifolin contents in three different fruits tissues of six Citrus grandis ‘Tomentosa’ varieties^a.

Table 3. Coumarins contents in three different fruits tissues of six Citrus grandis ‘Tomentosa’ varieties^a.

Table 5. The antioxidant activities measured by ABTS, DPPH and FRAP^a.