scholarly journals PENGARUH METODE PENGERINGAN YANG BERBEDA TERHADAP KOMPOSISI KIMIA, VITAMIN C DAN AKTIVITAS ANTIOKSIDAN ANGGUR LAUT Caulerpa racemosa

2019 ◽  
Vol 2 (1) ◽  
pp. 100
Author(s):  
Mimin Kaidah Indayani ◽  
Asnani Asnani ◽  
Suwarjoyowirayatno Suwarjoyowirayatno
Keyword(s):  
Antioxidant Activity ◽  
Chemical Composition ◽  
Vitamin C ◽  
Water Content ◽  
Fat Content ◽  
Ash Content ◽  
Drying Method ◽  
Caulerpa Racemosa ◽  
Phytochemical Content ◽  
Sun Drying

ABSTRACT                Caulerpa racemosa is one of the potential biodiversity of Indonesian waters that has functional compounds including antioxidants and vitamin C. The aim of this study was to determine the effect of the drying method on chemical composition, phytochemical content and antioxidant activity and vitamin C. racemosa which was dried by sun-drying method and drying at 40°C and 50°C. The results obtained showed that the lowest water content was found in C1 treatment,15,85%, the lowest fat content of 0,39% in C3 treatment, the lowest ash content in C1 treatment was 38,27%, and the highest carbohydrate was in C1 treatment is 19,66%. Phytochemical testing showed the presence of alkaloids, flavonoids, steroids, and saponins and there is no hydroquinone compound, while the highest antioxidant and vitamin C activity were found in C2, 652,41 ppm and 13,1 mg / g, respectively.KeyWords: Caulerpa racemosa, drying, phytochemicals, vitamin C, antioxidants ABSTRAKCaulerpa  racemosa merupakan salah satu potensi keanekaragaman hayati perairan Indonesia  yang memiliki senyawa fungsional diantaranya antioksidan dan vitamin C. Tujuan penelitian ini adalah untuk mengetahui pengaruh metode pengeringan terhadap komposisi kimia, kandungan fitokimia dan aktivitas antioksidan serta vitamin C. racemosa yang dikeringkan dengan metode pengeringan sinar matahari serta pengeringan pada suhu 40°C dan suhu 50°C. Hasil yang diperoleh menunjukan bahwa nilai kadar air terendah terdapat pada perlakuan C1 yaitu 15,85%, kadar lemak terendah yaitu 0,39% pada perlakuan C3, kadar abu yang terendah ada pada perlakuan C1 yaitu 38,27%, dan karbohidrat tertinggi terdapat pada perlakuan C1 yaitu sebesar 19,66%. Pengujian fitokimia menunjukan adanya kandungan alkaloid, flavonoid, steroid dan saponin dan tidak terdapat senyawa hidroquinon, sementara pada pengujian aktivitas antioksidan dan vitamin C tertinggi terdapat pada C2 masing-masing  652,41 ppm dan 13,1 mg/g.Kata Kunci: Caulerpa  racemosa, pengeringan, fitokimia, vitamin C, antioksidan

Effect of Blanching Duration and Drying Methods on the Proximate Composition of Green Chilies (Capsicum annuum L.)

2020 ◽  
Vol 7 (2) ◽  
pp. 75-83
Author(s):  
Tulsi Gurung ◽  
Karma Wangchuk ◽  
Bishal Sitaula
Keyword(s):  
Vitamin C ◽  
Nutritional Value ◽  
Fat Content ◽  
Hot Water ◽  
Drying Methods ◽  
Quality Changes ◽  
Drying Method ◽  
Drying Process ◽  
Sun Drying ◽  
Lower Temperature

Farmers in Bhutan practice hot water blanching and sun drying of green chillies as one of the preservation measures. The blanched dried chilli is known as ema shukam locally and is used in preparing various traditional cuisines. Blanching is done for 2-3 minutes by immersing in boiling water and drying in open sun. However, blanching and drying process lead to quality changes such as texture, colour, flavour, and nutritional value. Therefore, this study aimed to determine the proximate compositions of sun dried and oven dried green-blanched chillies. An experiment with two drying methods and two levels of blanching durations with three replications for each treatment were conducted to examine the proximate compositions of the dried and blanched chillies. Blanching duration of two minutes retained higher carbohydrates (x͂ = 31.78) than three minutes (x͂ = 26.08). However, the Mann-Whitney U test showed no significant effect of blanching duration on carbohydrate (U = 7.5, z = - .690, p > .05). Drying methods had significant effect only on fat content with oven drying retaining higher fat content (x͂ = 4) compared to sun drying method (x͂ = 2); (U = 2, z = -2.713, p < .01). Blanching for three minutes resulted in higher loss of Vitamin C content. The colour of oven dried chilli was dark brownish green even at lower temperature of 37 oC. Hot water blanching of green chillies for two minutes followed by sun drying produced desired colour of dried chillies.

scholarly journals Karakteristik Fisikokimia dan Sensori Egg roll Berbasis Komposit Pati Sagu

2019 ◽  
Vol 8 (2) ◽  
Author(s):  
Angela Myrra Puspita Dewi ◽  
Budi Santoso ◽  
Fedelfia Kambu
Keyword(s):  
Chemical Composition ◽  
Protein Content ◽  
Water Content ◽  
Wheat Flour ◽  
Resistant Starch ◽  
Fat Content ◽  
Ash Content ◽  
Carbohydrate Content ◽  
Sensory Properties ◽  
Sago Starch

Egg roll merupakan sejenis makanan ringan yang banyak disukai oleh anak-anak sampai dewasa, memiliki rasa manis dan gurih, dengan tekstur yang renyah, dan berbentuk gulungan utuh. Umumnya egg roll yang terbuat dari tepung terigu memiliki tekstur yang mudah rapuh, sehingga untuk mengurangi tingkat kerapuhannya dapat dilakukan dengan menambahkan tepung terigu dengan ppati pada formula egg roll. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh penambahan pati sagu terhadap karakteristik egg roll dan menentukan formulasi terbaik egg roll berbasis pati sagu.. Penelitian ini menggunakan rancangan acak lengkap faktor tunggal dengan 5 formulasi variasi perbandingan tepung terigu dan pati sagu. Produk egg roll yang dihasilkan dari kelima formulasi tersebut dilakukan analisa warna, tekstur, organoleptikc dan komposisi kimianya. Makin tinggi konsentrasi pati sagu maka egg roll menjadi berwarna kemerahan, kekerasan dan kerenyahan menjadi menurun, namun tekstur egg roll menjadi tidak rapuh. Semakin tinggi konsentrasi pati sagu, maka kadar air, karbohidrat dan pati resisten egg roll semakin meningkat namun kadar lemak dan protein egg roll semakin menurun. Perlakuan terbaik diperoleh dari formula 100% pati sagu dengan karakteristik fisik egg roll yang dihasilkan yaitu nilai kekerasan 21,96 N, kerenyahan 31,52 Nmm, dan kerapuhan 4,90 N, serta komposisi kimia egg roll yaitu kadar air 4,73%, kadar protein 7,87%, kadar karbohidrat 56,77%, kadar abu 1,42%, kadar lemak 33,94% dan RS (resistant starch) 0,98%. Egg roll berbasis pati sagu dapat diterima oleh panelis dengan nilai terhadap atribut keseluruhan tertinggi yaitu 6,03. Kesimpulannya, pati sagu dapat digunakan dalam formula pembuatan egg roll. Physicochemical and Sensory Properties of Egg roll BasedSago StarchAbstractEgg roll is a snack which were favored by children and adults, it has a sweet and savory taste, with a crunchy texture, and in the form of whole rolls. Generally, egg roll made from wheat flour which has brittle texture, and to reduce its fragility, starch addition in egg roll formula may be applied. The purpose of this study was to determine the effect of sago starch addition to egg roll formula on the characteristics of egg roll and determine the best formula. This study used a single randomized complete design with 5 formula using various ratio of wheat flour and sago starch. Egg roll products were analyzed for color, texture, organoleptic, and chemical composition. The higher the concentration of sago starch, the reddish egg roll, hardness that was appeared and the decrease in crispness was detected, and resulting in the reduction in the brittleness. The higher the concentration of sago starch might increase the water content, carbohydrate and resistant starch of egg roll but the not for fat content and protein. The best treatment was the formula with 100% sago starch with the physical characteristics of the egg roll produced with the hardness value of 21.96 N, crispness of 31.52 Nmm, fragility of 4.90 N, water content of 4.73%, protein content of 7.87%, carbohydrate content of 56.77%, ash content of 1.42%, fat content of 33.94% and RS (resistant starch) of 0.98%. Egg roll based sago starch could be accepted by panelists with the highest overall attribute value of 6.03. As conclusion, sago starch might able to apply in the production of egg role.

scholarly journals UJI KANDUNGAN KIMIA DAN CEMARAN LOGAM KERANG KIMA (Tridacna sp.) KERING YANG DIPERDAGANGKAN DI KABUPATEN KONAWE UTARA SULAWESI TENGGARA

2020 ◽  
Vol 3 (2) ◽  
pp. 194
Author(s):  
Samsul Alam ◽  
Kobajashi Togo Isamu ◽  
Suwarjoyowirayatno Suwarjoyowirayatno
Keyword(s):  
Heavy Metals ◽  
Chemical Composition ◽  
Water Content ◽  
Metal Contamination ◽  
Descriptive Analysis ◽  
Fat Content ◽  
Ash Content ◽  
A Value ◽  
Chemical Content ◽  
Protein Treatment

The Test of Chemical Content and Metal Contamination of Dry Clam (Tridacna sp.) Traded in North Konawe Regency Southeast SulawesiABSTRACT         The aim of this study was to determine the characteristics of chemical composition (water, ash, protein, fat, and carbohydrate) and Metal Contamination of Dry Clam. The analysis of the data used in this study is to use descriptive analysis. The results of the analysis of the chemical content of the highest treatment of water content are found in P2 with a value of 25.84%. The highest ash content was found in the P2 treatment with a value of 13.84%. The highest level of protein treatment was at P3 with a value of 14.28%. The highest treatment fat content was in P3 with a value of 2.43% and the highest treatment carbohydrate content was in P2 with a value of 1.88% and. The results of the analysis of heavy metals were the highest Cd levels were at P3 with a value of 0.074 mg / Kg and the lowest was at P1 0.057 mg / Kg and the highest Pb metal at P3 0.026 mg / Kg the lowest was at P1 0.016 mg / Kg.Keywords: Clam (Tridacna sp.), Chemical content, Heavy metals ABSTRAKTujuan penelitian ini adalah untuk mengetahui karakteristik komposisi kimiawi (air, abu, protein, lemak, dan karbohidrat) dan cemaran Logam berat pada Kerang kima Kering. Analisis data yang digunakan dalam penelitian ini adalah menggunakan analisis deskriptif. Hasil analisis kadar kimia perlakuan kadar air tertinggi terdapat pada P2 dengan nilai 25,84%. Kadar abu tertinggi terdapat pada perlakuan P2 dengan nilai 13,84%. Perlakuan protein tertinggi terdapat pada P3 dengan nilai 14,28%. Kadar lemak perlakuan tertinggi terdapat pada P3 dengan nilai 2,43% dan kadar karbohidrat perlakuan tertinggi terdapat pada P2 dengan nilai 1,88% dan. Hasil analisis logam berat kadar Cd tertinggi pada P3 dengan nilai 0,074 mg / Kg dan terendah pada P1 0,057 mg / Kg dan logam Pb tertinggi pada P3 0,026 mg / Kg, terendah pada P1. 0,016 mg / Kg.Kata kunci Kerang kima (Tridacna sp.) kering, Kandungan Kimia, Logam berat

scholarly journals Uji Aktivitas Antoksidan dan Senyawa Fitokimia pada Tanaman Terung Pokak (Solanum torvum)

2021 ◽  
Vol 6 (1) ◽  
pp. 1
Author(s):  
Nunuk Helilusiatiningsih
Keyword(s):  
Antioxidant Activity ◽  
Vitamin C ◽  
Water Content ◽  
Research Method ◽  
Ash Content ◽  
Wild Plant ◽  
Solanum Torvum ◽  
Fruit Skin ◽  
Phytochemical Compounds ◽  
Stem Water

Pokak eggplant fruit in Indonesia was quite abundant as a wild plant. The research aimed to test antioxidant activity and phytochemical compounds of Pokak eggplant plant. The research method used quantitative analysis: DPPH and phytochemical moisture content. The results are fresh fruit research results: water content 82.2%, ash content 1.64%, protein 9.77%, fat 4.63%, carbohydrates 4.54%, Vitamin C 3.78%, phenol 33.95 mg/g, Tannins 0.94 mg/g, Flavonoids 1,38 mg/g, DPPH 85.58%. Seeds: water content 39.90%, ash 1.16%, protein 6.22%, fat 0.48%, carbohydrates 52.97%, Vitamin C 2.46%, phenol 21.84 mg/g, Tannins 0.52 mg/g, Flavonoids 2.32 mg/g, DPPH 86.88%. Dry stem: water content 6.88%, ash content 7.92%, protein 14.28%, fat 6.90%, carbohydrate 64.02%, Vitamin C 0.13%, phenol 92.14 mg/g, Tannin 1.61 mg/g, Flavonoids 8.04 mg/g, DPPH 78.47%. Fruit skin: water content 58.16%, ash content 0.26%, protein 5.74%, fat 0.32%, carbohydrates 35.29%, Vitamin C 1.34%, phenol 25.53 mg/g, Tannins 0.53 mg/g, Flavonoids 2.76 mg, DPPH 85.49%. Fresh Leaves: water content 58.16%, ash content 0.26%, protein 5.74%, fat 0.32%, carbohydrates 35.29%, Vitamin C 1.34%, phenol 25.53 mg/g, Tannins 0.53 mg/g, Flavonoids 2.76 mg/g, DPPH 85.49%. Dried Leaves: water content 7.52%, ash content 7.52%, protein 25.84%, fat 3.67%, carbohydrates 50.52%, Vitamin C 1.31%, phenol 12.87 mg/g, Tannins 0.20 mg/g, Flavonoids 1.76 mg/g, DPPH 64.50%.

scholarly journals The Effect of Different Type Drying Methods on Chemical Characteristics and Microbiology of Goat Milk Powder Kefir

2020 ◽  
Vol 7 (1) ◽  
Author(s):  
Nurwantoro Nurwantoro ◽  
Siti Susanti ◽  
Heni Rizqiati
Keyword(s):  
Water Content ◽  
Spray Drying ◽  
Milk Powder ◽  
Goat Milk ◽  
Fat Content ◽  
Ash Content ◽  
Chemical Characteristics ◽  
Drying Method ◽  
Total Acid ◽  
Total Yeast

The research aims to test and compare the chemical characteristics and total Lactic Acid Bacteria or LAB of goat milk powder kefir that was produced from cabinet drying, freeze drying and spray drying. Kefir was made from goat milk since it was found as a good digestibility, no β-lactoglobulin, and high protein. Data analysis was performed with the test analysis of variance with a significance level of 5% followed by Duncan testing if significant result was detected. Analysis of total acid was conducted using titration. Analysis of proteins was conducted using Kjeldahl method. Water content analysis was performed using oven and ash content was analyzed using furnace. Analysis of fat content was conducted using Soxhlet method. Analysis of total LAB and total yeast were done using Total Plate Count (TPC). As results, drying method significantly affected (p<0.05) water content, ash content, and total LAB but there was no significant effect (p<0.05) on the total acid, protein content, fat content, and total yeast. As conclusion, the best treatment of drying method in making goat milk kefir powder was spray drying

scholarly journals Kajian Pembuatan Cookies dengan Penambahan Bubur Bayam Merah (Amaranthus gangeticus) sebagai Sumber Antioksidan

2017 ◽  
Vol 2 (4) ◽  
pp. 446-453
Author(s):  
Muhammad Luthfi ◽  
Yanti Meldasari Lubis ◽  
Yuliani Aisyah
Keyword(s):  
Antioxidant Activity ◽  
Protein Content ◽  
Water Content ◽  
Fat Content ◽  
Ash Content ◽  
Crude Fiber ◽  
Crude Fiber Content ◽  
Organoleptic Characteristics ◽  
Randomized Design ◽  
Two Factors

Abstrak. Penelitian ini bertujuan untuk mengetahui pengaruh penambahan bubur  bayam merah (Amaranthus gangeticus) dan penambahan margarin terhadap karakteristik mutu kimia dan organoleptik cookies yang dihasilkan. Penelitian ini dilakukan menggunakan Rancangan Acak Kelompok (RAK) yang terdiri dari dua faktor, yaitu faktor pertama konsentrasi bubur bayam merah (B) yang terdiri dari 3 taraf yaitu (B1= 10%, B2= 20%, B3= 30%). Faktor kedua yaitu konsentrasi margarin (M) yang terdiri dari 3 taraf yaitu (M1 = 35%, M2 = 45%, M3 = 55%). Dengan demikian terdapat 9 kombinasi perlakuan dengan jumlah ulangan sebanyak 3 kali, sehingga diperoleh 27 satuan percobaan. Dari hasil penelitian, perlakuan terbaik ditentukan berdasarkan nilai organoleptik yang meliputi warna, aroma, rasa dan tekstur. Hasil menunjukkan bahwa perlakuan penambahan konsentrasi bubur bayam merah 10% dan konsentrasi margarin 45% menghasilkan kadar air 3,72%, kadar abu 1,90%, kadar lemak  20,4%, kadar serat kasar 7,7%, kadar protein 7%, aktivitas antioksidan 14,11%, serta nilai organoleptik warna 3,63 (suka),  aroma 3,52 (suka), rasa 3,67 (suka) dan tekstur 3,83 (suka). Abstract. This study aimed to determine the effect of red spinach (Amaranthus gangeticus) and addition of margarine to the chemical and organoleptic characteristics of cookies produced. This research was conducted using a Group Randomized Design (RAK) consisting of two factors. Tthe first factor was red spinach concentration (B) consisting of 3 levels (B1 = 10%, B2 = 20%, B3 = 30%). The second factor was the concentration of margarine (M) consisting of 3 levels (M1 = 35%, M2 = 45%, M3 = 55%). Therefore, there were 9 treatment combinations with triplicates resulting 27 experimental units. The best treatment was chosen based on organoleptic values of color, aroma, taste and texture. The results showed that the addition of 10% red spinach concentration and 45% margarine concentration produced 3.72% water content, ash content 1.90%, fat content 20.4%, crude fiber content 7.7%, protein content 7%, antioxidant activity 14,11%, organoleptic values: color 3.63 (like), aroma 3.52 (like), taste 3.67 (like), and texture 3.83 (like).

scholarly journals Kandungan Gizi dan Aktivitas Antioksidan Permen Jelly Buah Pedada (Sonneratia Caseolaris) dengan Penambahan Karagenan

2020 ◽  
Vol 9 (2) ◽  
pp. 154
Author(s):  
Dwi Tria Ramadani ◽  
Dini Wulandari ◽  
Aisah Aisah
Keyword(s):  
Antioxidant Activity ◽  
Vitamin C ◽  
Water Content ◽  
Fruit Juice ◽  
Proximate Analysis ◽  
Ash Content ◽  
Chemical Characteristics ◽  
Sonneratia Caseolaris ◽  
Quantitative Descriptive ◽  
Activity Method

Pedada fruit (Sonneratia caseolaris) is one of the mangrove varieties that has a high nutritional content and has the potential as an antioxidant. In general, pedada is still underutilized by the community because it tastes sour and feels tight when consumed directly. One of the efforts in utilizing the pedada fruit is processing it into jelly candy. The purpose of this study was to determine the chemical characteristics of pedada jelly candy with the addition of carrageenan. This research is an experimental design using a quantitative descriptive approach with P2K2(100 ml  of pedada fruit juice and 20 gr carrageenan) and P0K2 contol samples (without pedada fruit juice and 20 gr of carrageenan). To find out the chemical characteristics were tested Carbohydrate, protein, fat, fiber, water content, ash content, vitamin C and Antioxidant activity. This research was conducted in May-August 2018. Jelly candy making was carried out at the STIKes Baiturrahim Jambi Nutrition and Food Laboratory, Chemical characteristics were tested by proximate analysis (Carbohydrate, protein, fat, fiber, water content, ash content), iodimetry (vitamin c) method and DPPH (Antioxidant activity) method. The best treatment in making Pedada jelly candy which is very preferred, namely P2K2 (100 ml pedada fruit juice and 20 gr carrageenan) with a carbohydrates (69.83%), protein (5.66%), fat (9.89%), water content (39.26%), ash content (9.67%), fiber (0.67%), vitamin C (14.08%) and antioxidant activity (67.34%).

scholarly journals Comparative Assessment of the Basic Chemical Composition and Antioxidant Activity of Stevia rebaudiana Bertoni Dried Leaves, Grown in Poland, Paraguay and Brazil—Preliminary Results

2021 ◽  
Vol 11 (8) ◽  
pp. 3634
Author(s):  
Teresa Leszczyńska ◽  
Barbara Piekło ◽  
Aneta Kopeć ◽  
Benno F. Zimmermann
Keyword(s):  
Antioxidant Activity ◽  
Chemical Composition ◽  
Vitamin C ◽  
Dietary Fiber ◽  
Radical Scavenging Activity ◽  
Radical Scavenging ◽  
Stevia Rebaudiana ◽  
Steviol Glycosides ◽  
Total Polyphenols ◽  
Stevia Rebaudiana Bertoni

This study compares the content of basic nutrients (proteins, fats, digestible carbohydrates, dietary fiber and ash), steviol glycosides, selected antioxidants (vitamin C, total polyphenols) and antioxidant activity in dried leaves of Stevia rebaudiana Bertoni cultivated in Poland, Paraguay and Brazil and available in the direct sale. The basic chemical composition was determined by standard AOAC (Association of Official Analytical Chemists) methods. Content of steviol glycosides was determined by the UHPLC-UV chromatographic method. Total polyphenols content was expressed as gallic acid equivalent (GAE) and catechins equivalent (CE). Antioxidant activity was measured as ABTS●+ free radical scavenging activity. Dried leaves of S. rebaudiana grown in Poland had significantly higher contents of dietary fiber, and lower protein and ash content, compared to those derived from Paraguay and Brazil. The former had, however, considerably higher contents of total steviol glycosides, stevioside and rebaudioside D, compared to the remaining two plants. In the Paraguay-derived dried leaves, the content of rebaudioside A, C, E and rubusoside was found to be significantly lower. Dried leaves of S. rebaudiana Bertoni, cultivated in Poland, contained substantially more vitamin C and a similar content of total polyphenols, compared to those from Brazil and Paraguay. The examined material from Brazil and Paraguay plantations showed similar antioxidant activity, while that obtained from Polish cultivation was characterized by a significantly lower value of this parameter.

scholarly journals PENGARUH PERBANDINGAN TEPUNG KACANG HIJAU (Vigna radiata) DAN TERIGU TERHADAP KARAKTERISTIK BAKSO ANALOG

2018 ◽  
Vol 7 (1) ◽  
pp. 12
Author(s):  
Utafiyani . ◽  
Ni Luh Ari Yusasrini ◽  
I Gusti Ayu Ekawati
Keyword(s):  
Protein Content ◽  
Water Content ◽  
Wheat Flour ◽  
Fat Content ◽  
Ash Content ◽  
Fiber Content ◽  
Green Bean ◽  
Crude Fiber ◽  
Crude Fiber Content ◽  
Bean Flour

This aims of this research was to know the effect of comparison between green bean flour and wheat flour on characteristic of analogue meatball and to know the right comparison of green bean flour and wheat flour to produce analogue meatball with the best characteristics. The design used in this research was completely randomized design (CRD) with the comparison between green bean flour and wheat flour i.e. (70 g :30 g), (60 g :40 g), (50 g :50 g), (40 g :60 g), and (30 g :70 g). Data were analysed by analysis of variance, followed by Duncan test. The result of this research showed that the comparison between green bean flours and wheat flour had no real effect on water content and aroma of analogue meatball, but significant effects were found on ash content, protein content, fat content, crude fiber content, texture, sensory characteristic such as color, flavour, texture, and overall acceptance of analogue meatball. The best characteristic of analogue meatball was comparison between green bean flour and wheat flour 30 g : 70 g i.e. 59.00 percent of water content, 1.34 percent of ash content, 6.88 percent of protein content, 1.77 percent of fat content, 1.77 percent of crude fiber content, level of elasticity 6.38 N, color (liked), aroma (neutral), texture (liked) with chewy characteristics, with the taste is rather not typical of green beans and liked, and overall acceptance (liked).

scholarly journals PENGARUH PERBANDINGAN IKAN KEMBUNG (Rastrelliger kanagurta) DENGAN SAYUR GONDA (Sphenoclea zeylanica Gaertner) TERHADAP KARAKTERISTIK BAKSO

2020 ◽  
Vol 9 (4) ◽  
pp. 426
Author(s):  
Brogina Mayank Dini ◽  
Luh Putu Trisna Darmayanti ◽  
I Ketut Suter
Keyword(s):  
Antioxidant Capacity ◽  
Protein Content ◽  
Water Content ◽  
Chlorophyll Content ◽  
Fat Content ◽  
Ash Content ◽  
Carbohydrate Content ◽  
Total Chlorophyll ◽  
Total Chlorophyll Content ◽  
Randomized Design

This research was conducted with the aim to determine the effect of comparison of mackerel with gonda vegetable on meatballs characteristics and get a comparison of mackerel with specific gonda vegetable that can produce meatballs with the best characteristics. This study uses a Completely Randomized Design (CRD) with treatment that is the comparison of mackerel with gonda vegetable consisting of 6 levels: 100%: 0%; 95%: 5%; 90%: 10%; 85%: 15%; 80%: 20%; 75%: 25%. Each treatment was repeated 3 times so that obtained 18 units. The data is then analyzed by analysis of variance and if the treatment influences the proposed variable then it is continued by Duncan. The results showed that the comparison of mackerel and gonda vegetable had a very significant effect on water content, ash content, fat content, protein content, carbohydrate content, total chlorophyll content, antioxidant capacity, color (scoring), texture, aroma, overall acceptance and no significant effect for texture, aroma and taste. Comparison of 80% mackerel and 20% gonda vegetables had the best characteristics, with 62.99% water content, 1.56% ash content, 1.28% fat content, 8.75% protein content, 25.43% carbohydrate content, 18.39% total chlorophyll content, antioxidant capacity 25.63%. Sensory properties obtained are color (rather green, rather like), texture (rather like), flavor (liked) and overall acceptance (like).

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