113448

PHYSICO-CHEMICAL CHARACTERISTICS OF SOME FRUIT JUICE BLENDS AND THEIR ORGANOLEPTIC EVALUATIONS.

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Last updated: 04 Jan 2025

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Abstract

This study was conducted to study the physico-chemical characteristics of some juices and the possibility of  producing fortified and enhanced blended juices . Physico-evaluation showed that pumpkin juice contains  7.30 % T.S.S, 0.730 browning index, 1.83 centipoise/s for viscosity and 1.782 turbidity. Mango juice gave a higher score of viscosity being 3.22 centipoise/s,color value, turbidity and T.S.S% orange juice gave high score of pH 3.80. Concerning chemical analysis the data indicated that pumpkin juice contains high amount of total carotenoids 3.1 mg/100g,while mango juice contains of 4.31mg/100g carotenoids and 10.47 % total sugars. Orange juice contains 42.5mg/100g ascorbic acid and 1.35 % total acidity. Sensory attributes ascertained that pumpkin/mango/orange at the ratio1:1:1,pumpkin/mango/cantaloupe 1:1:1, pumpkin/orange 2:1 gave a best sensory attributes, and confirmed the physico-chemical analysis of pumpkin/mango/orange juice at the ratio 1:1:1which are characterized by higher content of T.S.S%, total acidity, ascorbic acid, total , reducing and non reducing sugars. Finally the mixed juice have the potential to be better and healthier diet.

DOI

10.21608/jfds.2009.113448

Authors

First Name

A. G.

Last Name

Allam

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Affiliation

Al-Azhar University , Dept. of Food Science and Technology , Egypt

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First Name

E. S.

Last Name

Abd El-Wahab

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Affiliation

Food Technol. Res. Institute ,Agricultural Research ,Center , Egypt

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First Name

A. E.

Last Name

Abdalla kolkila

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-

Affiliation

Food Technol. Res. Institute ,Agricultural Research ,Center , Egypt

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Volume

34

Article Issue

4

Related Issue

17185

Issue Date

2009-04-01

Receive Date

2020-09-19

Publish Date

2009-04-01

Page Start

3,173

Page End

3,187

Print ISSN

2090-3650

Online ISSN

2090-3731

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https://jfds.journals.ekb.eg/article_113448.html

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https://jfds.journals.ekb.eg/service?article_code=113448

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24

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Original Article

Type Code

886

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Journal

Publication Title

Journal of Food and Dairy Sciences

Publication Link

https://jfds.journals.ekb.eg/

MainTitle

PHYSICO-CHEMICAL CHARACTERISTICS OF SOME FRUIT JUICE BLENDS AND THEIR ORGANOLEPTIC EVALUATIONS.

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Article

Created At

22 Jan 2023