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SUBSTITUSI TEPUNG BIJI NANGKA (Artocarpus heterophyllus Lamk.) DALAM PEMBUATAN KWETIAU BASAH DENGAN PENAMBAHAN EKSTRAK SECANG (Caesalpinia sappan L.) Pranata, Sinung
FaST - Jurnal Sains dan Teknologi (Journal of Science and Technology) Vol. 2 No. 2 (2019): MAY
Publisher : Universitas Pelita Harapan

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Abstract

Kwetiau basah (wet flat noodles) merupakan salah satu jenis mie berbahan dasar tepung beras, berwarna putih, berbentuk pipih dan lebar, dan dikonsumsi sebagai pengganti nasi. Kwetiau basah merupakan produk pangan yang cukup digemari masyarakat namun memiliki kadar protein dan serat yang rendah serta senyawa antioksidan yang sangat rendah sehingga penggunaan tepung biji nangka bertujuan untuk meningkatkan kandungan protein dan serat sedangkan penambahan ekstrak secang bertujuan untuk memberi warna dan senyawa antioksidan. Tujuan dari penelitian ini untuk mengetahui kualitas kwetiau basah berbahan baku tepung beras dengan substitusi tepung biji nangka dan penambahan ekstrak secang pada parameter fisik, kimia, organoleptik, dan mikrobiologi. Selain itu, penelitian ini untuk mengetahui formulasi substitusi terbaik tepung biji nangka pada tepung beras dalam pembuatan kwetiau basah. Penelitian ini menggunakan rancangan acak lengkap (RAL) dengan4 perlakuan substitusi tepung beras dan tepung biji nangka sebesar 100:0 sebagai kontrol, 85:15, 70:30, dan 55:45. Hasil penelitian yang diperoleh, kwetiau basah memiliki kadar air 69,02-72,00%, kadar abu 0,0657-0,4947%, kadar protein 1,31-2,70%, kadar lemak 2,747 -3,883%, kadar karbohidrat 20,893-26,847%, kadar serat kasar 3,427-6,857%, kadar serat larut 2,473-6,213%, kandungan total fenolik 127,463-148,780 mg GAE/100 gram, aktivitas antioksidan 75,723-83,220%, tekstur 55,333-76,333 N/mm2 danangka lempeng total 440,000-1293,333 CFU/gram. Substitusi tepung biji nangka pada tepung beras dalam pembuatan kwetiau basah dengan penambahan ekstrak secang yang berkualitas baik adalah 85:15.
KUALITAS SELAI LEMBARAN LABU KUNING (Cucurbita moschata Duch. ex Poir.) DENGAN PENAMBAHAN EKSTRAK ASAM JAWA (Tamarindus indica) Pranata, Sinung
FaST - Jurnal Sains dan Teknologi (Journal of Science and Technology) Vol. 3 No. 1 (2019): NOVEMBER
Publisher : Universitas Pelita Harapan

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Abstract

Tamarind is fruit that has an acid pH that support the gel formation process. Processed products that require acid to make the structure of the gel are sheet fruit leather. Tamarind extract will produce a product that is less attractive in terms of taste or color, so it needs to be combined with pumpkin which has a yellow color. Tamarind and pumpkin are foods that have high antioxidant content which is very beneficial for the body. This aims to find out the effect of adding tamarind extract (Tamarindus indica) to the manufacture of pumpkin fruit leather (Cucurbita moschata Duch. Ex Poir.) so that it can produce the best and most preferred physical, chemical, microbiological and organoleptic fruit leather. The design of the study is completely randomized design (RAL) with 4 factor that is  (100 % pumpkin : 0 % extract of tamarind), A (87,5 % pumpkin : 12,5% extract of tamarind), B (75 % pumpkin  : 25 % extract of tamarind) and C ( 68,5 % pumpkin : 32,5 % extract of tamarind). The parameters tested were water content, ash content, crude fiber content, soluble fiber content, total dissolved solids, titrated acid total, total phenolic, antioxidant activity, product hardness, product color, total plate number, yeast mold, and organoleptic test. The results showed that there were significantly different effects on the quality of fruit leather which included water content testing, ash content, total dissolved solids, crude fiber test, soluble fiber test, total titrated acid, total phenolic test, antioxidant test, texture and color, but did not give a significantly different effect in terms of microbiological tests in the form of total plate numbers (ALT) and yeast molds. The quality of  pumpkin fruit leather with the addition of the best tamarind extract is the treatment C ratio of 62.5% pumpkin: 37.5% extract of tamarind, both in terms of the best quality in terms of chemical, physical, microbiological and organoleptic.
KUALITAS ES KRIM DENGAN PENAMBAHAN TEPUNG BIJI SALAK PONDOH (Salacca edulis Reinw.) SEBAGAI STABILIZER Pranata, Sinung
FaST - Jurnal Sains dan Teknologi (Journal of Science and Technology) Vol. 3 No. 2 (2020): MAY
Publisher : Universitas Pelita Harapan

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Abstract

Ice cream is a frozen food that in process of its making requires a stabilizer to get a soft texture and can hold on at room temperature. Salak pondoh seed flour has glucomannan content which can be used as a stabilizer. This study was conducted to determine the quality of ice cream using variations in salak pondoh seed flour’s concentration from chemical, physical and micorbiological quality and to determine optimum concentration of salak pondoh seed flour as stabilizer to replace CMC. Complete Random Design (CRD) with 4 variation concentrations of salak pondoh seed flour, i.e 0 % (CMC as control); 0,15 %; 0,30 % and 0,45 %. The results shows that salak pondoh (Salacca edulis Reinw.) seed flour not contribute to protein content and total solids, overrun and colors, total plate count and Salmonella of  ice cream, but contributing to the fat content and melting quality of ice cream so the best quality from chemical, physical dan microbiological quality is ice cream with the addition of salak pondoh seed flour 0,45 % and can be concluded that salak pondoh seed flour can be used as CMC.
KUALITAS BOLU KUKUS DENGAN SUBSTITUSI TEPUNG TEMPE KACANG GUDE (Cajanus cajan) dan TEPUNG UBI JALAR UNGU (Ipomoea batatas) SEBAGAI PEMANIS: bolu kukus, tepung ubi jalar ungu, tepung tempe kacang gude, pemanis alami Sugianto, Emanuella Priscilia; Swasti, Yuliana Reni; Pranata, Franciscus Sinung
Pasundan Food Technology Journal (PFTJ) Vol 12 No 3 (2025): PASUNDAN FOOD TECHNOLOGY JOURNAL
Publisher : Department of Food Technology, Universitas Pasundan, Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/pftj.v12i3.20831

Abstract

Steamed sponge cake is a traditional snack that is often found in markets with a variety of attractive colors. Steamed sponge cake is made from wheat flour, granulated sugar, liquid milk, and eggs. This research used other additional flour, namely pigeon pea tempeh flour and purple sweet potato flour. The research carried out aimed to determine the effect of the substitution of pigeon pea tempeh flour and purple sweet potato flour as natural sweeteners on the quality of steamed sponge cake based on chemical, physical, microbiological, and organoleptic parameters. The experimental design in this study used a Completely Randomized Design (CRD) with variations of wheat flour, pigeon pea tempeh flour, and purple sweet potato flour, respectively, namely control 80:0:0, treatment (A) 40:24:16, treatment (B) 40:20:20, and treatment (C) 40:16:24. The steamed sponge cake in this study contained water content of 35.25-37.76%, ash content of 1.23-2.10%, the fat content of 5.62-9.76%, the protein content of 8.28-10.04%, the carbohydrate content of 43.13-49.73%, insoluble fiber content of 3.59-26.35%, soluble fiber content of 1.67-20.54%, total sugar content of 6.57-24.83%, volume expansion of 55,49-77,45%, texture hardness of 3.18-8.49 N, and microbiology test of Total Plate Number and Yeast Mold Number in accordance with sweet bread standards according to SNI 01-3840-1995. Steamed sponge cake with the substitution of pigeon pea tempeh flour and purple sweet potato flour, which produced the best treatment based on physical, chemical, microbiological, and organoleptic quality, was treatment B (40:20:20).
Physicochemical Quality and Antioxidant Enhancement of Jack Bean Sauce with Pineapple Extract Addition and Different Fermentation Time Paramita, Brigitta Laksmi; Pranata, Fransiscus Sinung; Paksi Mantara, Crispinus Devico; Pakalla, Veronika Nersy
Journal of Applied Food Technology Vol 12, No 2 (2025)
Publisher : Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17728/jaft.29749

Abstract

Jack bean (Canavalia ensiformis L.) is one of the underutilized local Indonesian commodities that has the potential to be an alternative source to substitute soybean, which has been widely used as a source of protein. High nutritional value, such as essential amino acids, kaempferol glycoside, and higher protein content, is found in this legume. There are two prominent steps in soy sauce production that promote enzymatic reactions and enhance nutritional value. The first step is fermentation involving mold such as Rhizopus sp. called koji, and the second one is fermentation in the brine solution called moromi. However, the fermentation process entails a prolonged duration. The addition of another enzyme, such as bromelain from pineapple extract, is needed to accelerate the rate of enzymatic reactions. This study aims to determine the effect of bromelain addition from pineapple extract on the physicochemical and antioxidant quality of jack bean sauce. Bromelain was extracted from pineapple, which was added in the jack bean sauce fermentation process. Jack bean was inoculated with tempeh culture (Rhizopus oryzae), incubated for 3-4 days, and added with various bromelain concentrations. Significant differences in protein content, glutamic acid content, and antioxidant activity of jack bean sauce were reported, affected by bromelain concentrations and fermentation time. Moreover, a significant difference in pH was affected by bromelain concentrations. Total soluble solids were found to be similar and not significantly different. Fermentation time for 60 days and 5% addition of bromelain was the optimum condition for jack bean sauce, which exhibited the highest content of glutamic acid, protein content, and antioxidant activity.
Kualitas Pancake Substitusi Tepung Labu Kuning (Cucurbita moschata) dan Tepung Pisang Kepok Putih (Musa paradisiaca formatypica) Putri, Agatha Dewinta Anesthi; Pranata, Franciscus Sinung; Swasti, Yuliana Reni
Pro Food Vol. 11 No. 2 (2025): Pro Food (Jurnal Ilmu dan Teknologi Pangan)
Publisher : Fakultas Teknologi Pangan dan Agroindustri, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/profood.v11i2.498

Abstract

Pancake merupakan kue pipih berbentuk bundar yang terbentuk dari campuran terigu, telur, air gula dan baking powder yang biasa disantap sebagai makanan selingan. Pancake dalam penelitian ini dibuat dari substitusi tepung labu kuning dan tepung pisang kepok putih sebagai upaya untuk mengurangi penggunaan tepung terigu di Indonesia dan bertujuan untuk meningkatkan kandungan serat pada pancake. Nutrisi dari pancake yang dihasilkan juga lebih tinggi dibandingkan dengan pancake 100% terigu pada umumnya sehingga memiliki nilai tambah yang baik. Penelitian ini menggunakan Rancangan Acak Lengkap dengan tiga kali pengulangan pada setiap perlakuan: 0:0 (K), 30:10 (A), 20:20 (B), dan 10:30 (C). Hasil penelitian menunjukkan bahwa pancake yang substitusi tepung labu kuning dan tepung pisang kepok putih mengandung kadar air  25,63-32,23%, kadar abu 1,29-1,73%, kadar protein 7,95-9,46%, kadar lemak 1,73-2,87%, kadar karbohidrat 56,05-62,73%, kadar serat tidak larut 2,03-8,03%, kadar serat larut 3,36-12,01%, kekerasan 2,68-5,34 N, daya kembang 145,24-168,25%, warna yellowish orange dengan rata-rata skor L: 49,17; a: 13,1; b: 28,73; angka lempeng total 30,33-204,67 CFU/g, dan angka kapang khamir 0 CFU/g. Substitusi tepung labu kuning dan tepung pisang kepok putih pada pancake berpengaruh nyata pada kadar air, kadar protein, kadar lemak, kadar karbohidrat, kadar serat tidak larut, dan kadar serat larut. Pancake yang disubstitusi dengan 10% tepung labu kuning dan 30% tepung pisang kepok putih menghasilkan kualitas yang terbaik dari seluruh perlakuan.
The Quality of Snack Bar with Jack Bean Tempeh Flour and Red Dragon Fruit Albedo Extract Substitution Alvina, Devi; Swasti, Yuliana Reni; Pranata, Franciscus Sinung
agriTECH Vol 46, No 1 (2026)
Publisher : Faculty of Agricultural Technology, Universitas Gadjah Mada, Yogyakarta, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/agritech.102485

Abstract

The snack bar is a grab-and-go food with wheat flour as the primary component. In this context, exploring alternative substitute ingredients is necessary to strengthen food security, reduce Indonesia’s dependence on wheat, and increase the nutritional content of snack bars. Generally, snack bars have a high-carbohydrate content. In this research, wheat flour was substituted with jack bean (Canavalia ensiformis) tempeh flour to enhance protein content, and red dragon fruit (Hylocereus polyrhizus) albedo extract was used to improve fiber content. Therefore, this research aimed to determine the chemical, physical, microbiological, and organoleptic properties, and to identify the best formulation of snack bars using jack bean tempeh flour and red dragon fruit albedo extract as substitutes. A Completely Randomized Design (CRD) method was used with four formulation treatments. The ratios of wheat flour, jack bean tempeh flour, and red dragon fruit albedo extract in the formulation were 100:0:0 (K), 80:15:5 (A), 65:25:10 (B), and 50:35:15 (C), respectively. Significant differences were analyzed on chemical, physical, and microbiological results using One-Way ANOVA and followed by a post-hoc Duncan Multiple Range Test (DMRT). The snack bar results ranged from 9.62-18.47%, 1.13-2.40%, 16.81%-19.53%, 6.01-9.76%, 52.56-65.26%, 0.96-11.24%, 2.09-11.27%, and 15.55-32.02 N moisture, ash, fat, protein, carbohydrates, insoluble fiber, soluble fiber contents, and hardness, respectively. The microbial test met the requirements for contamination according to the Indonesian Food and Drug Authority (BPOM). The best formulation for the snack bar was identified in treatment B (65:25:10).
Kualitas selai lembaran ekstrak ubi jalar ungu dengan penambahan pasta ekstrak kulit nanas madu Tarudea, Gisela Cita; Swasti, Yuliana Reni; Pranata, Franciscus Sinung
AGROINTEK Vol 20, No 1 (2026)
Publisher : Agroindustrial Technology, University of Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrointek.v20i1.28497

Abstract

Fruit leather is a semi-moist food product that has a distinctive fruit flavour and a compact texture, which is not easily broken, and can be rolled up. Using purple sweet potatoes, rich in dietary fibre, can help increase the fibre content in fruit leather products. Pineapple is a commonly found fruit in Indonesia; pineapple peel is used as a by-product that is seldom used and is only thrown away; it has the potential to be a source of pectin. This study was conducted to determine the chemical, physical, microbiological, and organoleptic quality of fruit leather with the use of purple sweet potato extract with the addition of honey pineapple peel extract paste, as well as to determine the best comparison between purple sweet potato extract and honey pineapple peel extract paste. This study was conducted using the CRD method with variations of purple sweet potato extract and honey pineapple peel extract paste variations as follows: 70:0 (K), 70:3 (A), 70:6 (B), and 70:9 (C). This study showed that the use of purple sweet potato extract and honey pineapple peel extract paste had a significant effect on moisture content, ash content, insoluble fibre content, soluble fibre content, dissolved solids, texture, colour, and organoleptic properties. The fruit leather made in this study has met the TPC and Yeast Mould Count standards regulated by the National Standardisation Agency (2008). Fruit leather with the best quality results from this study is purple sweet potato extract fruit leather with the addition of honey pineapple peel extract paste at 70:9%.
Kualitas permen jeli dengan pasta ekstrak bunga telang dan kulit buah kakao sebagai penstabil alami Saputra, Dian Ariani; Swasti, Yuliana Reni; Pranata, Franciscus Sinung
AGROINTEK Vol 20, No 1 (2026)
Publisher : Agroindustrial Technology, University of Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrointek.v20i1.28536

Abstract

Jelly candy is a popular treat for children, teenagers, and adults alike. The good qualities of jelly candy are its transparency, chewiness, and elasticity. Utilising Clitoria ternatea L. (butterfly pea) flower extract paste and cocoa pod extract paste (Theobroma cacao L.) to make jelly candy. This research aims to determine the quality of jelly candy with butterfly pea flower extract paste and Theobroma cacao pod extract paste in terms of its chemical, physical, microbiological, and panellist preference levels, and to determine the optimal concentration of butterfly pea flower extract paste and cocoa pod extract paste in making jelly candy. This study uses a completely randomized design with variations of butterfly pea flower extract paste and cocoa pod extract paste, 0:0 as control, 2:4, 4:6, and 6:8. Jelly candy in this research has a water content of 12.00-15.26%, a ash content of 0.12-0.35%,  the antioxidant activity of 29.93-68.19%, hardness 44.20-66.05 N, springiness 0.96-0.97, and chewing power 34.54-58.32 N. The most preferred jelly candy was treatment A, which consisted of a 2% fruit peel extract paste and 1% butterfly pea flower. The total plate count and the number of yeast moulds met the quality requirements as specified in SNI 3547.2-2008. The optimal concentration of jelly candy paste is achieved using a combination of butterfly pea flower extract paste and cacao pod extract paste, with a ratio of 2:4.
Penambahan ekstrak tepung albedo semangka merah (Citrullus vulgaris Schard.) sebagai penstabil pada es krim susu kambing Darmaningtyas, Bernadetta Hera; Pranata, Franciscus Sinung; Swasti, Yuliana Reni
AGROINTEK Vol 18, No 2 (2024)
Publisher : Agroindustrial Technology, University of Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrointek.v18i2.14161

Abstract

Ice cream is a semi-solid food that is loved by all people. Goat's milk can be used in making ice cream because some of the nutritional content of goat's milk is superior to cow's milk, one of which is in terms of the composition of high medium chain fatty acids and fat globules with smaller diameters that are easily digested and beneficial for health. Red watermelon albedo flour extract (Citrullus vulgaris Schard.) contains pectin which can be used as a stabilizer. This study aims to determine the effect of adding variations in the concentration of red watermelon albedo flour extract on the quality of goat's milk ice cream in terms of chemical, physical, microbiological and organoleptic aspects and to determine the optimum concentration of using red watermelon albedo flour extract as a stabilizer. The experimental design used in this study used a completely randomized design (CRD) with 4 treatment concentrations of addition of red watermelon albedo flour extract, namely a concentration of 0% (control with CMC); 0.1%; 0.3% and 0.5%. The results showed that the addition of red watermelon albedo flour extract did not have a significant effect on the melting rate, fat content, total solids, sucrose content of total plate number (ALT) and Salmonella but had a significant effect on the overrun and protein content of goat's milk ice cream resulting from. The addition of 0.5% red watermelon albedo flour extract resulted in goat's milk ice cream with a melting rate of 18.72%; overrun of 29.11%; fat content of 6.32%; protein content of 4.49%; total solids by 39.95%; sucrose content of 41.75%; the total plate number is 2.71 x 102 CFU/g; negative Salmonella and the organoleptic value was 3.43.