scholarly journals Peningkatan Kualitas flakes Ganyong (canna edulis ker.) dan Bekatul Menggunakan Variasi Sayuran

2014 ◽  
Vol 18 (2) ◽  
Author(s):  
Haryo Sukamdani ◽  
L.M. Ekawati Purwijantiningsih ◽  
F. Sinung Pranata
Keyword(s):  
Staphylococcus Aureus ◽  
Raw Material ◽  
Plate Count ◽  
Soluble Fiber ◽  
Randomized Design ◽  
Cereal Product ◽  
Completely Randomized Design ◽  
And Staphylococcus Aureus ◽  
Insoluble Fiber

AbstractFlakes are ready to eat cereal product in order to provide a high caloric needs for those who consume them. Utilization of ganyong into flakes is one alternative that increases the diversification of processed ganyong prospects in the community. In order to improve the nutritional quality of flakes, especially fiber, other ingredients are added for flakes. Variety of vegetables and rice brand’s is used as the main raw material of flakes. Variety of vegetables is broccoli, spinach and carrots and with the addition of vegetables can be seen the influence of increasing the nutritional value from the resulting flakes. This research used completely randomized design (CRD). The results obtained in this study of flakes product are have variations of water content 0.03-0.36%, ash 2.69-3:09%, protein 5.72-6.36%, 0.96-3.08% fat, carbohydrate 87.47-90.61%, soluble fiber 1.59-4.4%, insoluble fiber 0.01-0.02%, total fiber 1.6-4.42%, texture 3349.8-3687.8 gf and microbiological tests such total plate count, molds and yeasts and Staphylococcus aureus that meets the ISO standard of cereal (SNI 01-4270 -1996). The results showed that the carrot flakes had the highest quality overall and flakes broccoli had the highest fiber content.Key words: Flakes, ganyong, variety of vegetables, rice bran’sAbstrakFlakes adalah produk makanan siap saji untuk menyediakan kalori bagi yang mengkonsumsinya. Pemanfaatan ganyong sebagai produk sereal adalah salah satu cara meningkatkan diversifikasi pangan di masyarakat. Dalam rangka meningkatkan kualitas gizi flakes, terutama serat maka bahan lain ditambahkan dalam pembuatan flakes. Variasi sayuran dan bekatul digunakan sebagai bahan baku utama pembuatan flakes. Variasi sayuran yang digunakan yakni brokoli, bayam dan wortel. Penelitian ini menggunakan metode Rancangan Acak Lengkap (RAL). Hasil yang didapatkan dari penelitian ini yakni kadar air flakes 0,03-0,36%, kadar abu 2,69-3,09%, protein 5,72-6,36%, lemak 0,96-3,08%, karbohidrat 87,47-90,61%, serat larut 1,59-4,4%, serat tidak larut 0,01-0,02%, total serat 1,6-4,42%, tingkat kekerasan/ tekstur 3349,8-3687,8 gf dan tes mikrobiologi seperti angka lempeng total, kapang dan khamir, serta Staphylococcus aureus sesuai standar ISO sereal (SNI 01-4270 -1996). Hasil penelitian menunjukan bahwa flakes wortel mempunyai kualitas gizi tertinggi dan flakes brokoli mengandung serat tertinggi.Kata kunci: Flakes, ganyong, variasi sayuran, bekatul

Microbial Quality of Hoummos (Chickpea Dip) Commercially Produced in Jordan

1994 ◽  
Vol 57 (5) ◽  
pp. 431-435 ◽  
Author(s):  
MOHAMMED I. YAMANI ◽  
BASIM A. AL-DABABSEH
Keyword(s):  
Escherichia Coli ◽  
Staphylococcus Aureus ◽  
Low Ph ◽  
Plate Count ◽  
Microbial Quality ◽  
Aerobic Plate Count ◽  
And Staphylococcus Aureus ◽  
Reference Samples ◽  
Hygienic Conditions

Sixty samples of fresh hoummos (chickpea dip) from 15 restaurants were examined in winter and summer to find out numbers and types of microorganisms present. Five reference samples, produced by the investigators under hygienic conditions, were examined for comparison. The microbial load of commercial hoummos was high, and spherical lactic acid bacteria (LAB) belonging to Lactococcus, Enterococcus and Leuconostoc were the predominant microorganisms. The means of the aerobic plate count (APC) and the counts of LAB and coliforms (1.9 × 108, 1.6 × 108 and 2.9 × 105/g, respectively) in summer samples were significantly higher (p < 0.05) than the averages of the same counts in winter samples (2.7 × 107, 1.6 × 107 and 2.2 × 103/g). The average summer and winter yeast counts were 4.2 × 104 and 1.5 × 104g, respectively. In reference samples of hoummos, APC and LAB counts were < 103/g, while the coliform and yeast counts were < 10/g and 102/g, respectively, indicating lack of hygienic practices during the production of commercial hoummos. Salmonella was not detected in any sample, and Escherichia coli and Staphylococcus aureus counts of all samples were < 10/g. The relatively low pH of hoummos (the average pH of all samples was 5.1) and the rapid growth of LAB, possibly accompanied by production of inhibitory substances, may explain the predominance of these bacteria, and could have contributed to the absence of the pathogens examined.

scholarly journals Pengaruh Penggunaan Ekstrak Kunyit (Curcuma domestica) Terhadap Mutu Kerupuk Cumi (Loligo sp.) [Effect of Using Turmeric Extract (Curcuma domestica) on The Quality of Squid Crackers (Loligo sp.)]

2019 ◽  
Vol 11 (1) ◽  
pp. 55
Author(s):  
Jumiati Jumiati ◽  
Dewi Ratnasari ◽  
Achmad Sudianto
Keyword(s):  
Protein Content ◽  
Nutrient Content ◽  
Proximate Analysis ◽  
Plate Count ◽  
Test Analysis ◽  
Total Plate Count ◽  
Turmeric Extract ◽  
Randomized Design ◽  
Completely Randomized Design

AbstrakKerupuk cumi saat ini cukup banyak diminati masyarakat di semua kalangan karena kandungan gizi cumi yang tinggi terutama kandungan proteinnya yaitu 17,9 g/100 g cumi segar. Penelitian ini bertujuan untuk mengetahui mutu kerupuk cumi (Loligo sp.) yang terbaik dengan penambahankunyit(Curcuma domestica) yang berbeda. Analisis yang dilakukan meliputi: analisa proksimat (kadar : air, abu, lemak, protein, dan karbohidrat), dan uji Total Plate Count (TPC Penelitian ini merupakan penelitian eksperimental menggunakan Rancangan Acak Lengkap (RAL), dengan empat perlakuanyaitu: tanpa pemberian ekstrak kunyit (O) , pemberian dosis 12,5% (A), 15% (B) dan 17,5% (C) masing-masing enam ulangan. Hasil analisa uji proksimat, penggunaan ekstrak kunyit pada pembuatan kerupuk cumi berpengaruh nyata terhadap mutu kerupuk cumi dengan pemakaian ekstrak kunyit terbaik yaitu: dosis kunyit 12,5% (kadar air : 9,622%), dosis kunyit 17,5% ( kadar lemak: 4,765%), dosis kunyit 17,5% (kadar protein : 18,112%), dosis kunyit 12,5% (kadar karbohidrat : 68,253%), dan dosis kunyit 12,5% (kadar abu: 1,278%). Penggunaan ekstrak kunyit berpengaruh sangat nyata terhadap TPC pada kerupuk cumi, perlakuan yang paling baik adalah perlakuan C dengan nilai TPC sebesar 28.350 koloni/ gram. Penggunaan esktrak kunyit sebagai bahan anti bakteri pada proses pembuatan kerupuk cumi mampu menghambat aktivitas bakteri dan mempunyai kandungan gizi yang cukup tinggi. AbstractSquid crackers are currently quite popular with people in all circles because of the high nutritional content of squid, especially the protein content of 17.9 g / 100 g of fresh squid. This study aims to determine the quality of the best squid crackers (Loligo sp.) by adding different turmeric (Curcuma domestica). The analysis carried out included: Proximate analysis (levels: water, ash, fat, protein, and carbohydrates), and Total Plate Count (TPC) tests. This study used an experimental method, completely randomized design (CRD), with 4 treatments without the administration of turmeric extract (O), dosing 12.5% (A), 15% (B) and 17.5% (C) respectively 6 repetitions. The results of the proximate test analysis, the use of turmeric extract on the making of squid crackers had a significant effect on the quality of squid crackers with the use of the best turmeric extract: 12.5% turmeric dose (moisture content: 9.622%), 17.5% turmeric dose ( fat content: 4.765%), turmeric dosage 17.5% (protein content: 18.112%), 12.5% turmeric dose (carbohydrate level: 68.253%), and 12.5% turmeric dose (ash content: 1.278%). The use of turmeric extract has a very significant effect on TPC on squid crackers, the best treatment is treatment C with a TPC value of 28,350 colonies / gram. The use of turmeric extract as an anti-bacterial ingredient in the process of making squid crackers is able to inhibit bacterial activity and has a fairly high nutrient content.

scholarly journals PENGARUH INFUSA DAUN KELOR (Moringa oleifera) SEBAGAI PRESERVATIF ALAMI TERHADAP KUALITAS DAGING BABI

2020 ◽  
Vol 8 (1) ◽  
pp. 1-23
Author(s):  
Selviani Trivoningsi Dangur ◽  
Novalino H. G. Kallau ◽  
Diana Agustiani Wuri
Keyword(s):  
Moringa Oleifera ◽  
Ph Value ◽  
Biceps Femoris ◽  
Laboratory Research ◽  
Plate Count ◽  
Total Plate Count ◽  
Randomized Design ◽  
Experimental Laboratory ◽  
Completely Randomized Design

Pork is one of the most consumption types of meat in the East Nusa Tenggara region.. Moringa leaf are one part of the plant which is known to have antimicrobial compounds.The aimof this research was to determine the influence of Moringa leaf infusion as a natural preservative to the quality of pork.This research is an experimental laboratory research and used a total of 48 samples of thigh pork (Biceps femoris). This research used a completely randomized design with factorial pattern. The first factor was concentration of infusion Moringa leaf consist of 0% (K0), 5% (K1), 10% (K2), and 15% (K3) and the second factor was time of storage consist of  0,6, 12, and 18 hours with 3 replications. The parameters of porkquality that have been examined: color, texture, odor, value in the Eber test, pH value, and total plate count (TPC) value.The results showed that the addition of Moringa leaf infusion change the color and odor. The Eber test shows the K3 group can last up to 18 hours. There was no significant effect of infusion concentration (P> 0.05) on the pH value and there was a very significant effect on the time of storage (P<0.01) on the pH value. There was a significant effect of infusion concentration (P<0.05) and very significant effect on the time of storage (P <0.01) on the TPC value. The value of TPC in the K3 group was below of the Standar Nasional Indonesia contamination limit for laying less than 12 hours at room temperature.

scholarly journals KUALITAS PERMEN JELLY SARI BUAH PEPAYA (Carica papaya L.) DENGAN PENAMBAHAN EKSTRAK KELOPAK BUNGA ROSELLA (Hibiscus sabdariffa L.)

2020 ◽  
Vol 4 (1) ◽  
pp. 26
Author(s):  
Livia Adriana ◽  
Franciscus Sinung Pranata ◽  
Yuliana Reni Swasti
Keyword(s):  
Antioxidant Activity ◽  
Experimental Design ◽  
Carica Papaya ◽  
Plate Count ◽  
Hibiscus Sabdariffa ◽  
Total Anthocyanin ◽  
Total Plate Count ◽  
Randomized Design ◽  
Completely Randomized Design

Jelly candy is a favorite snack of various ages from children to adults because it has an attractive color, delicious aroma and taste, and a chewy texture. In this study, papaya juice (Carica papaya L.) was used as a base ingredient for making jelly candy because papaya is a fruit that is very easy to find and has a relatively cheap price. In order to improve the quality of the papaya jelly candy, roselle calyx extract (Hibiscus sabdariffa L.) was also added. Roselle calyx has been known to have high antioxidants because they contain anthocyanin pigments. The purpose of this study was to determine the effect of variations in the addition of roselle calyx extract to the papaya jelly candy. The experimental design in this study was a completely randomized design with variations in the addition of roselle calyx extract by 0% (control), 15%, 30%, and 45%. The parameters tested in this study include chemical, physical, microbiological, and organoleptic qualities. The results of the research that have been carried out show the addition of 45% roselle calyx extract can produce the best papaya jelly candy based on water content, total titrated acid, antioxidant activity, total anthocyanin, texture, color, and microbiological tests which include total plate count and numbers of yeast molds. Keywords : jelly candy, papaya juice, roselle calyx extract

scholarly journals The effect of wet-salting preservation method on the physicochemical and microbial quality of Dasyatis sp.

2021 ◽  
Vol 4 (1) ◽  
pp. 63-67
Author(s):  
Novianti Adi Rohmanna ◽  
Zuliyan Agus Nur Muchlis Majid ◽  
Syifa' Rabbani ◽  
Sri Kumalaningsih ◽  
Sucipto Sucipto
Keyword(s):  
Crude Protein ◽  
Plate Count ◽  
Microbial Quality ◽  
Smoked Fish ◽  
Preservation Method ◽  
Randomized Design ◽  
Completely Randomized Design ◽  
Total Crude Protein ◽  
Brine Concentration

Microbial Dasyatis sp. (stingray fish) was a popular fish in Indonesia. Commonly, this fish is processed into smoked fish and perishable products. Therefore, it needs a preservation method through the handling process. Wet salting was considered as an efficient and inexpensive preservation method. This study aimed to determine the effect of brine concentration on the physicochemical and microbial quality of Dasyatis sp. The research used a Completely Randomized Design with factor of brine concentration (i.e. 10%, 20% and 30%). The statistical analysis consists of variance analysis (ANOVA) and followed by LSD or DMRT test (α=5%). The fish sample was soaked in brine solution at different concentrations for one hour. Total crude protein, physicochemical (total volatile basic nitrogen/TVB-N, tri-methyl amine/TMA, and pH), and (total plate count/TPC) were analyzed. The results showed that the brine concentration effect of physicochemical and microbiological of Dasyatis sp (p<0.05). The best treatment was obtained at the application of 10% brine concentration, which had physicochemical parameters as follows: 6.92 pH, 6.110 mgN/100g TVB-N, 5.520 mgN/100g TMA, 16.78 % protein, and 0.537x105 CFU/ml TPC.

scholarly journals Application of different Fresh Fish Handling Technique on the Quality of Raw Ingredients of Pindang Production

2017 ◽  
Vol 19 (2) ◽  
pp. 89 ◽  
Author(s):  
Pandit I Gde Suranaya
Keyword(s):  
Room Temperature ◽  
Raw Materials ◽  
Raw Material ◽  
P Value ◽  
Fresh Fish ◽  
Randomized Design ◽  
Handling Technique ◽  
Completely Randomized Design ◽  
Crushed Ice

Histamine toxicity can be occurred after consumsing decomposing fish (pindang). The community (fishermen) perform different handling techniques on raw materials of pindang to slow down the decomposition process. This research is aimed to know the influence of various techniques of handling fish on the quality of raw materials of pindang. This research used completely randomized design with single factor. This study compared various methods of fish handling commonly used by community (fisherman in Kusamba village) to maintain the quality of raw materials of pindang, such as: kept on room temperature (technique A), add 1 kilogram crushed ice for 4 kilogram fishes (technique B), add 10% salt (technique C), and combination of technique B and C (ice and fish combination 1:8 plus 5% salt as technique D). Diversity analysis show a significant influence of different techniques of fish handling on the quality of raw material of pindang (p value <0.05). Addition of crushed ice show the best quality result among fish handling technique with histamine levels 11.30 mgN%, moisture content 74.53%, TVB 20.19 mgN%, salt 0.32%, bacteria 13 x 101 colonies / g, and negative coliform. Organoleptic assessment for B techniques also show the best result with visibility score 8.0 (bright, strong, and thin scale), eye 7.7 (convex, slightly foggy cornea, slightly faint pupil), odor 7.8 (soft odor), and texture 7.8 (elastic).

scholarly journals Kajian Pemanfaatan Limbah Kertas Percetakan untuk Pembuatan Bokasi

2020 ◽  
Vol 12 (1) ◽  
pp. 29-35
Author(s):  
Irfan Irfan ◽  
Ismail Sulaiman ◽  
M. Odit Werdana
Keyword(s):  
Plant Growth ◽  
Water Content ◽  
Raw Material ◽  
Paper Waste ◽  
Randomized Design ◽  
Animal Dung ◽  
Completely Randomized Design ◽  
Positive Effect ◽  
Better Than

Organical material such as animal dung, husk ash, bran, and sawdust is often used  in bocation production. In this study, the paper waste of printing company at Syiah Kuala University was enriched in the raw material of bocation production. This study was aimed to determine the proportion of paper waste that can be added and the duration of fermentation process in order to produce a good bocation. The method used was a factorial Completely Randomized Design (CRD) which consisting of 2 factors. The first factor was the proportion of paper waste (K) with  4 levels: K1 = 15%, K2 = 25%, K3 = 35%, and K4 = 45%. The second factor was the fermentation duration (L) with 3 levels: L1 = 0 day, L2 = 10 days, and L3 = 15 days. Each treatment was repeated twice so that there were 24 experimental units. The analysis included: water content, total microorganisms, temperature, pH, C element, N element, C/N ratio, organoleptic (texture, aroma, color) and plant growth test. The result showed that additional paper waste with a proportion of up to 35% generally has a positive effect on the quality of the location in terms of water content, pH, nitrogen, texture, aroma, color, and plant growth. The longer the fermentation took place (up to 15 days) the better was the quality of the bocation produced, especially regarding C element, N element, C/N ratio, texture, aroma, color and plant growth. There were 3 interactions with the best plant height namely K3L3 (112.5cm), K3L2 (104 cm) and K2L3 (104 cm). The K3L3 bocation (35% paper waste proportion, 15 days fermentation) was better than the other two interactions in term of highest water content, N, and color value, and the lowest C/N ratio.

scholarly journals KUALITAS MUFFIN DENGAN KOMBINASI TEPUNG SORGUM (Sorghum bicolor) DAN TEPUNG KACANG MERAH (Phaseolus vulgaris)

2021 ◽  
Vol 14 (1) ◽  
pp. 11
Author(s):  
Anita Gunawan ◽  
Franciscus Sinung Pranata ◽  
Yuliana Reni Swasti
Keyword(s):  
Wheat Flour ◽  
Fiber Content ◽  
Nutritional Content ◽  
Soluble Fiber ◽  
Sorghum Flour ◽  
Bean Flour ◽  
Randomized Design ◽  
Completely Randomized Design ◽  
Red Bean ◽  
Insoluble Fiber

<em>Muffin is a cake whose manufacturing process is very easy, practical and fast. In this study, muffin with a combination sorghum flour and red bean flour are expected to be preferred because have a good nutritional content, especially fiber content. The purpose of this study was to determine the effect of adding sorghum and red bean flour to the chemical, physical, and microbiological qualities of the muffins and to determine the best concentration of adding sorghum flour and red bean flour. The experimental design in this study was a completely randomized design with variations of wheat flour, sorghum flour and red bean flour as much as 100: 0: 0 (K), 65: 30: 5 (A), 70:20:10 (B) and 75. : 10:15 (C). The parameters tested in this study included chemical, physical, and microbiological qualities. The results showed that the muffins with the best treatment were the combination of wheat flour, sorghum flour and red bean flour 75: 15: 10%. Muffins with the best treatment containing 25.99% water content, 1.46% ash content, 20.15% fat content, 9.02% protein content, 39.62% carbohydrate content, 12.11% insoluble fiber content, soluble fiber content of 3.92%, texture 133.5 g and microbiological tests which include total plate and yeast mold numbers that meet the SNI standards for sweet bread (SNI 01-2840-1995).</em>

scholarly journals SENSORI, KADAR ASAM OKSALAT DAN KALSIUM OKSALAT BUBUR INSTAN TALAS-IKAN CAKALANG YANG DISUPLEMENTASI TEPUNG LABU KUNING [The Sensory, Oxalate Acid and Calcium Oxalate Content of Taro- Skipjack Fish Porridge Instant Supplemented by Pumpkin Flour]

2020 ◽  
Vol 25 (1) ◽  
pp. 19
Author(s):  
Yulianti Yulianti ◽  
Bayu ST Basri
Keyword(s):  
Oxalic Acid ◽  
Calcium Oxalate ◽  
Raw Material ◽  
Randomized Design ◽  
Taro Flour ◽  
Completely Randomized Design

The development of taro flour as raw material for instant porridge requires the addition of other constituents to improve the quality of sensory and nutrition. The research aimed to determine the effect of the addition of pumpkin flour to the level of preference and content of oxalic acid and calcium oxalate instant taro-skipjack fish. The study used a Completely Randomized Design with the treatment of 3 concentrations of pumpkin flour (5%, 10%, 15%) applied to taro-skipjack fish-taro flour as an instant porridge material. The results showed that the level of panelists' preference increased with increasing concentrations of pumpkin flour. The treatment of pumpkin flour 15% produced the best sensory instant pulp both in terms of color, taste, aroma, and texture. The content of oxalic acid and calcium oxalate in the treatment was 0.54 mg / 100 g and 2.41 mg / 100 g, respectively.

scholarly journals Tongkol (Euthynnus affinis) fermentation on organoleptics and its biochemistry

2020 ◽  
Vol 4 (3) ◽  
Author(s):  
Ni Made Darmadi ◽  
Dewa Gede Semara ◽  
I Made Kawan
Keyword(s):  
Acetic Acid ◽  
Research Method ◽  
Ph Value ◽  
Plate Count ◽  
Total Plate Count ◽  
Randomized Design ◽  
End Products ◽  
Completely Randomized Design ◽  
Euthynnus Affinis

The technology to improve the quality of feed ingredients is fermentation. In general, all fermentation end products usually contain compounds that are simpler and easier to digest than the original ingredients. Tongkol fish can be fermented into Fermented Tongkol (Euthynnus affiis). The research method used was a completely randomized design with three treatments and three replications. The treatment used three types of fermen. Data were analyzed using ANOVA and LSD Advanced Test. The results showed that the best treatment was treatment using a combination of fermen 50% Bromelin with 50% Papain. with the results of iji, namely: Dissolved Protein 17,447%, Water content 71,781 %, Free Fatty Acid (FFA) 1,941 %, Total Plate Count  4.6x106 cfu, pH value 5,420, Butyric Acid 2,767 %, Acetic Acid 1,810 % and Lactic Acid 2,720 % and Organoleptic Favored by consumers.

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