Journal of Nutrition Science
Vol 4, No 1 (2023): May, 2023

The Effect of Adding Purple Yam Flour on the Organoleptic Properties of Biscuits

Devita Annisa (Unknown)
Ichsan Affan (Unknown)
Aripin Ahmad (Unknown)
Teuku Muliadi (Departmen of Nutrition, Public Health Faculty, Universitas Teuku Umar)
Eva Fitriyaningsih (Unknown)
Amelia Puteri Nur Azizah (Unknown)
Syuja Rafiqi Arifin (Unknown)



Article Info

Publish Date
31 May 2023

Abstract

Biscuit is a type of dry food that is popular among the community. In the making of biscuits, additional ingredients are added to increase nutritional value, such as the addition of purple yam tuber. Purple yam contains high levels of carbohydrates and calories. Its carbohydrate content has a high amylose level of 26.98-31.02%. One of the food products that can be made into a healthy snack with high fiber and nutritional value is biscuits. The aim of this study is to determine the effect of adding purple yam flour to the acceptability of biscuits as a high fiber snack. This study is experimental using a Completely Randomized Design (CRD) Non-Factorial with 3 treatments and 3 replications. To influence acceptability, sensory tests were conducted on taste, aroma, texture, and color using 25 panelists. The results showed that the acceptability of biscuits with the addition of purple yam flour from the color aspect was most preferred by panelists in treatment A (150 g) compared to B (125 g) and C (100). The addition of purple yam flour has no significant effect on taste, aroma, and texture, while there is a significant effect on color.

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Journal Info

Abbrev

JNS

Publisher

Subject

Agriculture, Biological Sciences & Forestry Chemistry Health Professions Immunology & microbiology Medicine & Pharmacology Nursing Public Health Veterinary

Description

The aim of this journal publication is to disseminate the conceptual thoughts or ideas and research results that have been achieved in the area of nutrition science. JNS, particularly focuses on the main problems in the development of the nutrition science as follows: Human Nutrition; Community ...