PEMBUATAN TEPUNG HATI NENAS (Ananas comosus (L). Merr) DENGAN METODE FOAM MAT DRYING DAN APLIKASINYA DALAM PEMBUATAN ES KRIM

FITRIA, NURUL and Priyanto, Gatot (2023) PEMBUATAN TEPUNG HATI NENAS (Ananas comosus (L). Merr) DENGAN METODE FOAM MAT DRYING DAN APLIKASINYA DALAM PEMBUATAN ES KRIM. Undergraduate thesis, Sriwijaya University.

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Abstract

This study aims to determine the effect of making pineapple core flour (Ananas comosus (L. merr) using the foam mat drying method on the physical and chemical characteristics of pineapple core flour and organoleptic tests on the application of pineapple liver flour to ice cream. This study used a completely randomized factorial design (RALF) with two treatment factors, namely drying temperature (A1 = 60oC and A2 = 70oC) and drying time (B0 = 0 hours, B1 = 3 hours, B2 = 4 hours, B3 = 5 hours and B4 = 6 hours), each treatment was repeated three times. Parameters observed in this study included yield, water absorption capacity, L*a*b color (lightness, redness, yellowness), moisture content, ash content of pineapple core flour and organoleptic tests (aroma, taste and color) of flour application in ice cream. The results showed that drying temperature had a significant effect on lightness, redness, yellowness, ash content and moisture content, while drying duration had a significant effect on water absorption capacity, lightness, redness, yellowness, moisture content and ash content. The interaction between drying temperature and drying time has a significant effect on lightness, redness, yellowness. The average value of the entire treatment on the parameter of water absorption capacity ranged from 63,44 % to 132,24 %; yield ranged from 12,62 % to 13,81 %; lightness ranged from 74,82 to 88,39; redness ranged from -0,68 to 7,80; yellowness ranged from 20,83 to 27,78; water content ranges from 6,58 % to 78,04 %; ash content ranged from 0,29 % to 1,91 %.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	ice cream, foam mat drying, drying time, drying temperature, pineapple core powder.
Subjects:	S Agriculture > S Agriculture (General) > S539.5-542.3 Research. Experimentation S Agriculture > S Agriculture (General) > S583-587.73 Agricultural chemistry. Agricultural chemicals
Divisions:	05-Faculty of Agriculture > 41231-Agricultural Product Technology (S1)
Depositing User:	Nurul Fitria
Date Deposited:	23 Nov 2023 01:34
Last Modified:	23 Nov 2023 07:11
URI:	http://repository.unsri.ac.id/id/eprint/130910

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