Marita, Marita (2013) Physicochemical properties and flavor description of matoa (pometia pinnata j. r. & j. g. forster) cultivar kelapa and its application as processed products. Bachelor thesis, Universitas Pelita Harapan.
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Abstract
This research was aimed to analyze the physicochemical properties and
flavor description of matoa fruit and its acceptance as processed products (jam,
jelly, and fruit in syrup) in order to introduce and deliver its basic characteristic
information and acceptance as processed products. The physicochemical analysis
in this research include matoa fruit weight (218.92 g/10 fruit with 46.74% of fruit
flesh, and 24.68% of fruit seed), proximate analysis (moisture 77.87%, ash
0.66%, fat 0.49%, protein 0.79%, and 20.04% carbohydrate), total soluble solid
(24.3oBrix), lightness of fruit flesh (66.71), total titratable acidity (0.28%), and
pH (6.59). Based on the general acceptance almost all of the processed products
showed higher levels of preference compared to matoa fresh fruit. However,
among those products matoa jam had the highest acceptance compared to matoa
jelly and matoa fruit in syrup. The flavor of matoa fruit from focus group
discussion in Quantitative Descriptive Analysis (QDA) test consisted of sweet
taste, flowery aroma, fruity aroma, sweety aroma, and sulphury aroma. In
Principle Component of Analysis (PCA), the flavor of matoa fruit showed a flavor
combination of longan, rambutan, and durian fruit.
Item Type: | Thesis (Bachelor) |
---|---|
Creators: | Creators NIM Email ORCID Marita, Marita NIM03420090048 MARITA_CANCERGURLZ@YAHOO.COM UNSPECIFIED |
Contributors: | Contribution Contributors NIDN/NIDK Email Thesis advisor Wijaya, C. Hanny UNSPECIFIED UNSPECIFIED Thesis advisor Halim, Jeremia Manuel NIDN0312118501 UNSPECIFIED |
Additional Information: | SK 34-09 MAR p |
Uncontrolled Keywords: | matoa (pometia pinnata) ; physicochemical properties ; qda ; pca |
Subjects: | T Technology > TP Chemical technology > TP368-456 Food processing and manufacture |
Divisions: | University Subject > Current > Faculty/School - UPH Karawaci > Faculty of Science and Technology > Food Technology Current > Faculty/School - UPH Karawaci > Faculty of Science and Technology > Food Technology |
Depositing User: | Users 17 not found. |
Date Deposited: | 16 Oct 2018 07:39 |
Last Modified: | 24 Sep 2021 06:54 |
URI: | http://repository.uph.edu/id/eprint/1339 |