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60156

Physicochemical Properties and Acceptability of Gluten-Free Biscuits as Affected by some Cereals and Tubers Type

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Last updated: 03 Jan 2025

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Abstract

 In recent years, there has been an increase in demand of glutenfree products that are suitable for people with coeliac disease.The coeliac disease occurs when the body's natural defense system reacts to gluten, a wheat protein by attacking the lining of the small intestine.There is no medication of this disease instead of using glutenfree food. Moreover, coeliac patients use foods with low fiber with poor quality, hence generally face the problems of constipation and malnutrition. The current study aimed to produce glutenfree biscuits from cereals flour alone or composite with tubers flour to use it in coeliac disease cases nutrition. Gluten freebiscuits developed with rice (RF), quinoa (QF), amaranth (AF), soybean (SF), taro (TF), sweet potato (SPF) and potato (PF) flours using standard method. Nineteen experimental variants (aglutenics biscuits) were obtained by varying the proportion of flours. The biscuits produced were subjected to proximate composition, physical and sensory evaluations using standard methods. Results showed that biscuits produced with rice, quinoa, amaranth, and composite flours had low moisture content (<5%) and protein up to 10.67%, crude fat (18.48-22.61%), ash (0.51-2.35%), crude fiber (0.23-2.64%), total carbohydrates (65.03-73.60%) as well as energy value (480-504 Kcal/100g) according to the blend ingredients. Sensory evaluation showed that biscuits produced from rice (100%), rice: quinoa: amaranth (40:30:30), and rice: amaranth (50:50) are the most acceptable biscuits in terms of taste, color, crispness, appearance and consumer preference acceptability which differs significantly (p≤0.05) from all the biscuit produced from rest blends. Therefore, it can be concluded that aglutenics biscuits, rice 100%, Developed with RF 50 %: QF 50%, RF 40%: QF 30%: AF 30% and RF 50%: AF 50% are more suitable for consumption.

DOI

10.21608/scuj.2019.60156

Keywords

Aglutenics biscuits, proximate composition, composite flour, Physical properties, Sensory evaluation

Authors

First Name

Mohamed E. Salem

Last Name

Adel A. Shatta

MiddleName

Fatma M. El-Zayet; Ahmed M. Rayan

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Volume

6

Article Issue

1

Related Issue

9121

Issue Date

2019-11-01

Receive Date

2019-01-17

Publish Date

2019-11-01

Page Start

1

Page End

12

Print ISSN

2314-7970

Link

https://scuj.journals.ekb.eg/article_60156.html

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https://scuj.journals.ekb.eg/service?article_code=60156

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Original Article

Type Code

553

Publication Type

Journal

Publication Title

Suez Canal University Journal of Food Sciences

Publication Link

https://scuj.journals.ekb.eg/

MainTitle

Physicochemical Properties and Acceptability of Gluten-Free Biscuits as Affected by some Cereals and Tubers Type

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Article

Created At

22 Jan 2023