scholarly journals Exploration of Aceh traditional food: Chemical quality characterization of asam sunti in Banda Aceh

2022 ◽  
Vol 951 (1) ◽  
pp. 012040
Author(s):  
C Nilda ◽  
M Muzaifa ◽  
I Y Hasbi ◽  
D Hasni ◽  
F Rahmi
Keyword(s):  
Moisture Content ◽  
Acid Content ◽  
Salt Content ◽  
Consumer Preference ◽  
Chemical Characteristic ◽  
Ash Content ◽  
Chemical Quality ◽  
Standard Quality ◽  
Banda Aceh

Abstract As a result of its diverse culture and nature, Indonesia is rich in traditional cuisine. In Aceh province, located in the western part of Indonesia, there is a special condiment known as asam sunti, made of fermented bilimbi (Averrhoa bilimbi L.). Asam sunti is used as a spice to give a sour taste and specific aroma in Acehnese cuisine. Although asam sunti is widely used by the people in Aceh, but until now there is no standard quality that shows the quality of asam sunti. The quality of a sam sunti products that existing on the market is very diverse, especially in colour and texture. This study aims to analyse the chemical quality of asam sunti obtained from several markets in the city of Banda Aceh. Samples were obtained from 5 markets, namely Gampong Baroe, Peunayong, Seutui, Ulee Kareng and Gampong Peuniti Market. Chemical parameters analysed were moisture content, ash content, salt content and titrated acid content. The result shows that asam sunti in Banda Aceh city market has diverse chemical characteristic with moisture content range 21.38%-33.8% with average 29.48%, ash content 0.13%-0.45% with average 0.27%, salt content 6.11%-18.34% with average 8.15% and titrated acid content 7.5%-14.5% with average 11%. This chemical data needs to be correlated in further research with the level of consumer preference through descriptive and hedonic sensory tests so that later a complete asam sunti quality character can be obtained and can be made into a standard that is practically and scientifically acceptable.

scholarly journals EFFECT OF RED GINGER EXTRACT (Zingiber officinale Var Rubrum) ON CHEMICAL AND ORGANOLEPTICS QUALITY OF AMBON CURUP BANANA WET “SALE”

2019 ◽  
Vol 9 (1) ◽  
pp. 28-36
Author(s):  
Wuri Marsigit ◽  
Laili Susanti ◽  
Lia Marzalena
Keyword(s):  
Immersion Time ◽  
Consumer Preference ◽  
Zingiber Officinale ◽  
Ash Content ◽  
Chemical Quality ◽  
Ginger Extract ◽  
Average Value ◽  
Randomized Design ◽  
Red Ginger

ABSTRACTQuality improvement  of sale banana ambon curup was necessary to increase chemical and organoleptics quality and consumer preference. The  purpose  of  this  study  was  to  determine  the  effect  of  variations  in  theconcentration   of   red   ginger   juice   and   the   length   of   immersion   on  chemical   quality, microbiology and organoleptic wet sale of banana ambon curup. By using (RAL) 2 factorial randomized design, the concentration of red ginger juice was 5%, 10% and 15% with a time of immersion for 20 and 10 minutes. The analytical method used was ANOVA. The results of the study found that sucrose levels were 37.56% to 57.54 %, the water content was 36.66% and 38.33%, ash content was 1.47 % to 1.87 %.  The  panelists  preferred  the  average  value  of  the  whole (texture, aroma, and tate)  was  found  in  the  P1T1 sample  with  a  treatment  of  red  ginger  concentration  of  0.05%  and  immersion  time  for  10 minut  

scholarly journals Analysis of the Quality of Mixed Coconut Shell Waste Briquettes with Various Biomass Additives as Alternative Fuels

2021 ◽  
Vol 4 (2) ◽  
Author(s):  
Yusraida Khairani Dalimunthe ◽  
Sugiatmo Kasmungin ◽  
Listiana Satiawati ◽  
Thariq Madani ◽  
Teuku Ananda Rizky
Keyword(s):  
Moisture Content ◽  
Calorific Value ◽  
Volatile Matter ◽  
Matter Content ◽  
Ash Content ◽  
Coconut Shell ◽  
Bamboo Charcoal ◽  
A Value ◽  
Shell Waste

The purpose of this study was to see the best quality of briquettes from the main ingredient of coconut shell waste<br />with various biomass additives to see the calorific value, moisture content, ash content, and volatile matter<br />content of the biomass mixture. Furthermore, further research will be carried out specifically to see the quality of<br />briquettes from a mixture of coconut shell waste and sawdust. The method used in this research is to conduct a<br />literature study of various literature related to briquettes from coconut shell waste mixed with various additives<br />specifically and then look at the best quality briquettes produced from these various pieces of literature. As for<br />what is determined as the control variable of this study is coconut shell waste and as an independent variable,<br />namely coffee skin waste, rice husks, water hyacinth, Bintaro fruit, segon wood sawdust, coconut husk, durian<br />skin, bamboo charcoal, areca nut skin, and leather waste. sago with a certain composition. Furthermore, this<br />paper also describes the stages of making briquettes from coconut shell waste and sawdust for further testing of<br />the calorific value, moisture content, ash content, volatile matter content on a laboratory scale for further<br />research. From various literatures, it was found that the highest calorific value was obtained from a mixture of<br />coconut shell waste and bamboo charcoal with a value of 7110.7288 cal / gr and the lowest calorific value was<br />obtained from a mixture of coconut shell waste and sago shell waste with a value of 114 cal / gr, then for the value<br />The highest water content was obtained from a mixture of coconut shell waste and rice husk with a value of<br />37.70% and the lowest water content value was obtained from a mixture of coconut shell waste 3.80%, then for the<br />highest ash content value was obtained from a mixture of coconut shell waste and coffee skin with a value of<br />20.862% and for the lowest ash content value obtained from a mixture of coconut shell and Bintaro fruit waste,<br />namely 2%, and for the highest volatile matter content value obtained from a mixture of coconut shell and coconut<br />husk waste with a value of 33.45% and for the value of volatile matter levels The lowest was obtained from a<br />mixture of coconut shell waste and sago skin waste with a value of 33 , 45%.

Assessment of Selected Nutritional and Anti-Nutritional Analysis of Sweet Potato Tubers Collected From Tepi Market, Southwestern Ethiopia

2020 ◽  
Author(s):  
Shisho Haile
Keyword(s):  
Moisture Content ◽  
Sweet Potato ◽  
Acid Content ◽  
Proximate Analysis ◽  
Ash Content ◽  
Fiber Content ◽  
Crude Fiber ◽  
Local Market ◽  
Potato Tubers ◽  
Crude Fiber Content

Abstract Sweet potato is primarily used for nutrition and medicinal purposes. This study was done to determine proximate analysis and anti-nutritional factors of sweet potato tubers. The sample was randomly purchased fromTepi local market. Then it was analyzed for moisture content, ash content, crude fiber content, oxalate content and acid content. The result of the study showed that 87.6% moisture content, 7.5% ash content, 7.46 mg/100 gm oxalate content, 4.3% crude fiber content and 0.09 M acid content.

scholarly journals Influence of the origin on selected determinants of the quality of pork meat products

2013 ◽  
Vol 31 (No. 6) ◽  
pp. 547-552 ◽  
Author(s):  
B. Garbowska ◽  
M. Radzymińska ◽  
D. Jakubowska
Keyword(s):  
Glutamic Acid ◽  
Protein Content ◽  
Acid Content ◽  
Salt Content ◽  
Meat Products ◽  
Fat Content ◽  
Pork Meat ◽  
Significant Difference ◽  
Products Analysis

in recent years, great attention has been paid to the quality of eaten meat and its products. There have been launched a lot of promotional campaigns aimed at providing opportunities for the consumption of traditional products. Based on the experiment, a significantly higher protein content was found in sausages produced by large producers (24.73 &plusmn; 1.98%). The fat content was significantly higher in traditional ham (16.25 &plusmn; 14.47%), compared with local ham (4.38&nbsp;&plusmn; 2.26%) and the mass (9.29 &plusmn; 5.25%). The samples of traditional and local ham had a significantly higher salt content (3.31 &plusmn; 0.72 and 2.90 &plusmn; 0.54%, respectively). No dye compounds were detected in any of the tested samples. There were no statistically significant differences in hydroxyproline and l‑glutamic acid content between traditional and conventional samples of meat products. Analysis of nitrate (V and III) showed a statistically significant difference in the average contents of these compounds. Significantly higher levels of nitrates were revealed only in traditional ham samples (12.60 &plusmn; 8.08 mg NaNO(V)/kg and 17.53 &plusmn; 27.91 mg NaNO(III)/kg of the product, respectively), wherein there was a large variation in the content of these compounds in the samples.

scholarly journals The Use of Different Deacetylation Temperature Toward Quality of Chitosan Mud Crab Shell (Scylla serrata)

2021 ◽  
Vol 934 (1) ◽  
pp. 012092
Author(s):  
R Karnila ◽  
S Loekman ◽  
S Humairah
Keyword(s):  
Moisture Content ◽  
Ash Content ◽  
Scylla Serrata ◽  
Crab Shell ◽  
Mud Crab ◽  
Degree Of Deacetylation ◽  
Randomized Design ◽  
Chitin And Chitosan ◽  
Two Stages

Abstract This research aims to determine the chemical composition (proximate) of chitosan and chitin, The best deacetylation temperature for obtaining chitosan, and the yield of chitosan and chitin from mud crab. This research was conducted in two stages, that is: 1) Preparation of mud crab flour and 2) Extraction and analysis of chitin and chitosan. The experimental design used for chitosan isolation was Completely Randomized Design (CRD). The process of deacetylation chitin becomes chitosan by using 50% NaOH with varying heating temperatures (120, 130, and 140°C). Parameters observed were yield, moisture content, ash content, and degrees of deacetylation. The result showed that the best chitosan was obtained by chitin deacetylation process into chitosan using a temperature of 130°C (KO2). Characteristics quality of the chitosan mud crab shell produced are KO1: yield 61.00%, moisture content 6.47%, ash content 17.18% (db), and degree of deacetylation 49.63%. KO2: yield 59.94%, moisture content 6.48%, ash content 14.85% (db) with degree of deacetylation 51.13%. KO3: yield 53,97, moisture content 6.54%, ash content 14.66% (db) and degree of deacetylation 52.63%. Characteristic quality of chitin included yield was 27.81%, moisture content 7.29%, ash 44.05%, and degree of deacetylation 33.09%.

scholarly journals Acid and calcium alginate extraction method affected the quality of alginate from brown seaweed Sargasum hystrix J. Agardh

2018 ◽  
Vol 21 (3) ◽  
pp. 532
Author(s):  
Ivana M. Diharningrum ◽  
Amir Husni
Keyword(s):  
Moisture Content ◽  
Sodium Alginate ◽  
Extraction Method ◽  
Calcium Alginate ◽  
Functional Group ◽  
Brown Seaweed ◽  
Extraction Methods ◽  
Ash Content ◽  
Alginate Extraction

Seaweed is one of the marine biological resources of Indonesia that has a high potential to produce alginate, however, the most appropiate method to extract the alginate of high quality is still unknown. This study was aimed to determine the effects of extraction methods on the quality of alginate from seaweed Sargassum hystrix and compared the extraction cost. Two extraction methods were used in this study including acidic and calcium method. The yield, moisture content, viscosity, pH, whiteness degree, functional group, ash content and extraction cost were evaluated. The viscosity and whiteness degree of sodium alginate from acidic method was 126.00±7.21 cPs and 75.27±0.58 cPs, respectively. Meanwhile the calcium method produced sodium alginate with viscosity 7.23±1.50 cPs and whiteness degree 68.95±0.18 cPs. The yield, moisture content, and ash content of alginate produced by acidic method were lower compare to that of produced by calcium method. Cost analysis showed the acidic method required higher cost. Nevertheless, these resultssuggest that acidic method produce alginate with better quality than the calcium method.

scholarly journals Kualitas Sensoris dan Kimia Daging Sapi yang Beredar di Beberapa Tempat Penjualan di Kota Ambon

2019 ◽  
Vol 8 (2) ◽  
pp. 42-47
Author(s):  
Isye J Liur ◽  
Marcus Veerman ◽  
Arnolys Mahakena
Keyword(s):  
Sensory Quality ◽  
Ash Content ◽  
Animal Tissue ◽  
Nerve Tissue ◽  
Chemistry Laboratory ◽  
Primary Data ◽  
Epithelial Tissue ◽  
Chemical Quality ◽  
Processed Products

Meat is all animal tissue and its processed products which are suitable and used as food. Meat consists of four primary tissues, namely muscle tissue, connective tissue, epithelial tissue, and nerve tissue. Beef is meat obtained from cows that are commonly used for food consumption. This study aims to determine the sensory and chemical quality of beef circulating in several sales points in Ambon City. Parametric used are sensory analysis (color, aroma, texture) and chemical analysis (water content, ash content, protein content, fat content). The research method used is using questionnaires as primary data and testing at the Chemistry Laboratory, Department of Mathematics and Natural Sciences, University of Pattimura. The data obtained will be tested using Non-Parametric Analysis namely Conformity Test. The research results show that the evaluation of panelists, it turns out that between panelists did not differ in providing an assessment because in this study, on average, panelists gave the best assessment in terms of color, aroma, and texture. Keywords: beef, chemical quality, sensory quality   ABSTRAK Daging adalah semua jaringan hewan dan produk olahannya yang sesuai dan digunakan sebagai makanan. Daging terdiri dari empat jaringan utama, yaitu jaringan otot, jaringan ikat, jaringan epitel dan jaringan saraf. Daging sapi adalah daging yang diperoleh dari sapi yang biasa dan umum digunakan untuk keperluan konsumsi makanan. Penelitian ini bertujuan untuk mengetahui analisis kualitas sensoris dan kimia daging sapi yang beredar dibeberapa tempat penjualan di Kota Ambon. Parametrik yang digunakan yaitu analisis sensoris (warna, arona, tekstur) dan analisis kimia (kadar air, kadar abu, kadar protein, kadar lemak). Metode penelitian yang dipakai yaitu menggunakan kuisioner sebagai data primer dan pengujian pada Laboratorium Kimia Jurusan MIPA Universitas Pattimura. Data yang diperoleh akan diuji menggunakan analisis non parametrik yaitu uji kesesuaian. Hasil Penelitian menunjukkan Penilaian dari panelis, ternyata antar panelis tidak berbeda dalam memberikan penilaian sebab dalam penelitian ini secara rata-rata panelis memberikan penilaian yang terbaik dari segi warna, aroma dan tekstur. Kata Kunci: daging sapi, kualitas kimia, kualitas sensoris

scholarly journals Gelatin Application of Nile Tilapia (Oreochromis niloticus) Bone to The Quality of The Jelly Candy

2012 ◽  
Vol 6 (1) ◽  
pp. 62-70
Author(s):  
Maryani Maryani ◽  
Titi Surti ◽  
Ratna Ibrahim
Keyword(s):  
Escherichia Coli ◽  
Moisture Content ◽  
Nile Tilapia ◽  
Sugar Content ◽  
Gum Arabic ◽  
Chemical Characteristic ◽  
Gelling Agent ◽  
Randomized Design ◽  
Significant Difference

The characteristic of a jelly candy is sweet in taste and has elastic texture. The elastic texture due to gelling agent addition such as carrageenan, sea weed, gum arabic, and gelatin. The Utilization of nile tilapia bone as the source of gelatin product is away to prevent gelatin that is not halal. The aim of the research was to know the concentration of nile tilapia bone gelatin which produced the best quality of jelly candies based on physical chemical characteristic as well as the member of Escherichia coli and hedonic value. The experiment was designed using a Completely Randomized Design with 3 treatments (9%, 10%, 11%) of nile tilapia bone gelatin concentrations. Each treatment was done in triplicate. Data of elasticity, moisture content, water activity, pH, sugar contents were analyzed with Analysis of Varians (ANOVA). A Honestly Significant Difference (HSD) test was conducted to find out the difference among the treatments. The data of hedonic quality was analyzed by a Kruskall Wallis test and continued by a Multiple Comparison. The result showed that the addition of 10% nile tilapia bone gelatin produced the best quality product which had the elasticity (14.20 Newton); moisture content (17.06%); Aw 0.785; pH 4.78; sugar content (48.23%); hedonic (8.13) and the product did not content Escherichia coli bacteria. Key Words : Jelly Candy, Nile Tilapia Bone Gelatin, Quality

scholarly journals Study of Some Wood-charcoal Characters Produced from Some Tree Species of Duhok Province

2020 ◽  
Vol 23 (2) ◽  
pp. 146-152
Author(s):  
Dilgash Fayeq Yaseen ◽  
Mohammed Amin Yasin Taha ◽  
Hasan Saleem Nabi ◽  
Abdulaziz Jameel Younis
Keyword(s):  
Moisture Content ◽  
Wood Species ◽  
Volatile Matter ◽  
Ash Content ◽  
Wood Charcoal ◽  
Populus Alba ◽  
Kurdistan Region ◽  
Fixed Carbon ◽  
Salix Alba

This investigation was done in the laboratory of college of agricultural engineering sciences – University of Duhok to study some wood-charcoal quality produced from some local wood species in Kurdistan region Iraq. In market, the quality of wood charcoal produced from tree species is varied due to divers’ anatomical structure and carbonizing temperature process. As a consequence, understanding the factors controlling the quality of wood charcoal is an important issue for both producers (sellers) and consumers (buyers). In most charcoal factories, wood charcoal are produced without determining of their quality whereas each quality of wood charcoal has its own properties, price and uses. The quality of charcoal made from some selected local wood species (Quercus aegilops, Salix alba, Malus domestica, and Populus alba) were evaluated. The woods species were collected from Zaxo district of Duhok province and were transformed into wood-charcoal using a steel kiln for pyrolysis. The analysis of physical and chemicals such moisture content percentage [MCP] , volatile matter percentage [VMP] , ash content percentage [ACP] and fixed carbon percentage [FCP], of the produced wood-charcoal were proximately resolved using the (ASTM D3176 – 15) method. The results showed, for the first time on all around the Kurdistan region of Iraq, the quality of wood charcoal produced from these wood species. The highest value off moisture content (2.375%) was with Malus domisteca as compared with Populus alba which was (1.000%), highest volatile matter (21.125%) was with Quercus aegilpops compared with Populus alba (4.125%), high ash content recorded (4.875%) with Quercus aegilpops compared with Salix alba (2.250%) and the fixed carbon was greater value in Populus alba which was (92.125%) compared with Quercus aegilpops (72.875%). In addition, these species present significant divergence in term of good quality of wood charcoal and the (populous alba) gave the superior quality of wood charcoal from the rest wood species. Therefore, the results of this study have a high assessment for managers of Kurdistan governmental and private charcoal factories as a suggestion which wood species is suitable in order to achieve better quality of wood charcoal.

scholarly journals Pengaruh Jenis Ikan dan Metode Pemasakan terhadap Mutu Abon Ikan

2018 ◽  
Vol 7 (2) ◽  
pp. 138-147
Author(s):  
Chairil - Anwar
Keyword(s):  
Moisture Content ◽  
Protein Content ◽  
Fish Species ◽  
Fat Content ◽  
Ash Content ◽  
Fish Processing ◽  
Cooking Method ◽  
Fish Meat ◽  
Good Taste

Fish is one source of animal protein that is widely consumed by society, is easy to get, and the price is cheap. But fish quickly experience the process of decay. Therefore, fish preservation should be known to all levels of society. One of the products of fish processing through the process of preservation is abon. Abon fish is a type of preserved food made from fish that are seasoned, processed by boiling, frying and pressing or separating oil. The resulting product has a soft shape, good taste, distinctive smell, and has a long-lasting power. This study aims to examine the effect of fish species and the method of cooking fish meat is the steaming and boiling treatment of the quality of fish produced abon. The results showed that fish species had a significant effect (P ? 0,01) on protein content, moisture content, fat content, ash content and color organoleptic value, and not significant (P> 0,05) to yield, the organoleptic value of texture, aroma, and flavor. The method of cooking fish meat was very significant (P ? 0,01) to protein content, fat content and not significant (P> 0,05) to yield, water content, ash content, the organoleptic value of texture, aroma, color, and flavor. The interaction between fish species and cooking method of fish meat had no significant effect (P> 0,05) on all parameters except on yield of abon fish produced.

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