Response surface optimisation of high antioxidant jelly from Musa paradisiaca and Trigona sp. honey using central composite design as a convenient functional food
The optimum combination of Musa paradisiaca (MP) and Trigona sp. Honey (TH) in formulating high antioxidant jelly was analysed for total carbohydrate content (CHO), antioxidant capacity (AC), and acceptability via the Response Surface Methodology. Central composite design was employed to optimise...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English English English |
| Published: |
Universiti Putra Malaysia
2019
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| Subjects: | |
| Online Access: | http://irep.iium.edu.my/76312/ http://irep.iium.edu.my/76312/ http://irep.iium.edu.my/76312/1/76312_Response%20surface%20optimisation%20of%20high%20antioxidant.pdf http://irep.iium.edu.my/76312/2/76312_Response%20surface%20optimisation%20of%20high%20antioxidant_SCOPUS.pdf http://irep.iium.edu.my/76312/3/76312_Response%20surface%20optimisation%20of%20high%20antioxidant_WOS.pdf |
| Summary: | The optimum combination of Musa paradisiaca (MP) and Trigona sp. Honey (TH) in formulating
high antioxidant jelly was analysed for total carbohydrate content (CHO), antioxidant capacity
(AC), and acceptability via the Response Surface Methodology. Central composite design
was employed to optimise the combination effect of two independent variables; namely MP
(X1: 20-100%) and TH (X2: 20-100%) on the recovery of three responses; total carbohydrate
content (Y1), antioxidant capacity (Y2), and acceptability (Y3). A polynomial model generated
a satisfactory fitting of the experimental data with regards to total carbohydrate content (R2
= 0.8974, p < 0.0024), total antioxidant capacity (R2 = 0.9702, p < 0.0001), and acceptability
(R2 = 0.9136, p < 0.0001). The optimum combination for maximum recovery of CHO, AC and
acceptability were 20% of MP and 20% of TBH, with a predicted CHO of 33 Kcal/5 g, AC of
0.34 nm and acceptability score of 6.16 (< 5: not accepted; > 5: accepted). |
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