scholarly journals SIFAT FISIK DAN KIMIA SUP KRIM INSTAN DENGAN PENAMBAHAN HIDROLISAT PROTEIN DAGING KAMBING KACANG

2019 ◽  
Vol 16 (1) ◽  
pp. 34
Author(s):  
Irdha Mirdhayati ◽  
Wieda Nurwidada
Keyword(s):  
Protein Content ◽  
Ph Value ◽  
Binding Capacity ◽  
Chemical Properties ◽  
Food Product ◽  
Water Binding ◽  
Goat Meat ◽  
Protein Hydrolyzate ◽  
Meat Protein ◽  
Randomized Design

 Meat protein hydrolyzate can be used as an ingredient in making instant cream soup. The application of mutton protein hydrolyzate as an ingredient in making cream soup has never been done. The purpose of this study was to develop instant cream soup products from goat meat hydrolyzate as a functional food product prototype, and to know the characterization of instant cream soup in terms of its physical and chemical properties. This research is an experiment with a completely randomized design, with replications 3 times. The treatment is the addition of goat meat protein hydrolyzate which consists of 6 levels, namely, 0%, 0.2%, 0.4%, 0.6%, 0.8% 1.0% and commercial cream soup as a comparison. Data on physical properties and chemical composition were analyzed statistically by diversity analysis. The results showed that the addition of goat meat protein hydrolyzate at different concentrations was able to increase bulk density and pH value and reduce the water binding capacity of instant cream soup produced. The addition of goat meat protein hydrolyzate at different concentrations increases the water content and protein content, decreases the carbohydrate content of instant cream soup, but does not affect the ash content and fat content. It can be concluded that the addition of goat meat hydrolyzate to 1% produces instant cream soup with the same pH value and water binding capacity as commercial cream soup products and produces higher protein content than commercial products. 

scholarly journals PENGARUH KONSENTRASI STARTER BAKTERI Lactobacillus plantarum TERHADAP BEBERAPA KOMPONEN MUTU TEPUNG PORANG (Amorphophallus oncophyllus)

Pro Food ◽  
2021 ◽  
Vol 6 (2) ◽  
pp. 673
Author(s):  
Ade Irma Juliana ◽  
Moegiratul Amaro ◽  
Nazaruddin Nazaruddin
Keyword(s):  
Lactic Acid ◽  
Lactic Acid Bacteria ◽  
Protein Content ◽  
Lactobacillus Plantarum ◽  
Analysis Of Variance ◽  
Ph Value ◽  
Significance Level ◽  
Randomized Design ◽  
Significant Difference ◽  
Polynomial Orthogonal

ABSTRACT               This study aims to determine the effect of Lactobacillus plantarum bacterial starter concentration on some quality of the porang flour. This study used experimental design one-factor Completely Randomized Design (CRD) consisted of BAL concentration (KB) of Lactobacillus plantarum with 6 treatments which is 0%, 5%, 10%, 15%, 20% and 25%. Each of treatment were repeated three times to obtain 18 unit samples. Data from observations were analyzed using analysis of variance (Analysis of Variance) at 5% significance level using Co-stat software. If there are significant differences, a further Polynomial Orthogonal and Honestly Significant Difference (BNJ) test is performed at a level of 5%. The parameters observed included pH value, protein content, water content, yield, total lactic acid bacteria, organoleptic parameters of color and aroma (hedonic and scoring). The results showed that the concentration of Lactobacillus plantarum bacterial 20% was the best treatment in producing porang flour, pH value 5.72, protein content 6.49%, yield 9.33%, total lactic acid bacteria 6.66 log CFU / g and color rather brown and slightly acidic aroma and somewhat preferred by panelists. Keywords: Porang flour, starter concentration, Lactobacillus plantarum   ABSTRAK             Penelitian ini bertujuan untuk mengetahui pengaruh konsentrasi starter bakteri Lactobacillus plantarum terhadap beberapa komponen mutu tepung porang. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) dengan satu faktor yakni konsentrasi BAL (KB) jenis Lactobacillus plantarum dengan 6 perlakuan yaitu 0%, 5%, 10%, 15%, 20% dan 25%. Masing-masing perlakuan diulang sebanyak 3 kali sehingga diperoleh 18 unit percobaan. Data hasil pengamatan dianalisis menggunakan analisis keragaman (Analysis of Variance) pada taraf nyata 5% menggunakan software Co-stat. Apabila terdaapat beda nyata, dilakukan uji lanjut Polynomial Orthogonal dan Beda Nyata Jujur (BNJ) pada taraf 5%. Adapun parameter yang diamati meliputi nilai pH, kadar protein, kadar air, rendemen, total bakteri asam laktat, parameter organoleptik warna dan aroma (hedonik dan scoring). Hasil penelitian menunjukkan bahwa konsentrasi strater bakteri Lactobacillus plantarum 20% merupakan perlakuan terbaik dalam menghasilkan tepung porang nilai pH 5,72, kadar protein 6,49%, rendemen 9,33%, total bakteri asam laktat 6,66 log CFU/g serta warna agak coklat dan aroma agak asam serta agak disukai panelis.    Kata Kunci: Tepung porang, konsentrasi starter, Lactobacillus plantarum

scholarly journals CHEMICAL PROPERTIES, MICROBIOLOGY AND ANTIOXIDANT ACTIVITYOF ABON BEEF IN THE CITY OF PALU

2018 ◽  
Vol 5 (1) ◽  
pp. 44
Author(s):  
Sukisman Abdul Halid ◽  
Abdul Rahim
Keyword(s):  
Protein Content ◽  
Antioxidant Properties ◽  
Chemical Properties ◽  
Fat Content ◽  
Ash Content ◽  
Microbial Count ◽  
Randomized Design ◽  
Inhibition Concentration ◽  
Food Quality And Safety ◽  
The City

One of the most popular food products in Central Sulawesi is shredded beef, and sometimes aspects of food quality and safety were not given attention by producers or consumers. The objective of the study is to identify the chemical, microbiological and antioxidant properties of shredded beef produced and circulated in Palu City. This study uses a complete randomized design with 8 samples and each sample were repeated three times so that 24 samples were obtained with observed parameters including moisture content, ash content, protein content, fat content, total microbial count and antioxidant activity.The results showed that water content (5,04 -9,35%), ash content (3,59 - 5,74%), protein content (25,60-38,97%), fat content (19,20- 39,37%) and total microbial count (1,27-8,48 log cfu / g) and antioxidant activity as indicated by Inhibition Concentration / IC50 (3234,31 - 6740,5 ppm) and percentage of inhibition (35,63 - 80.27%). The results of this study indicate that shredded beef from various SMEs in the city of Palu is still partially met the quality standards based on SNI, so MSME guidance is needed periodically and continuously.

scholarly journals SIFAT KIMIA DAN MIKROBIOLOGI BAKASANG IKAN OCI (Rastrelliger sp) DENGAN LAMA FERMENTASI YANG BERBEDA

Pro Food ◽  
2019 ◽  
Vol 5 (1) ◽  
pp. 397
Author(s):  
Anto Anto ◽  
Deyvie Xyzquolyna ◽  
Viene Valentine H. Ali
Keyword(s):  
Lactic Acid ◽  
Lactic Acid Bacteria ◽  
Protein Content ◽  
Water Content ◽  
Design Pattern ◽  
Research Method ◽  
Ph Value ◽  
Fermentation Time ◽  
Fish Market ◽  
Randomized Design

ABSTRACT This study aimed to determine the effect of oci fermentation time on total microbes, total lactic acid bacteria, water content, protein content, and pH value. The oci fish used are fresh oci fish from the fish market in Gorontalo, then fermented for 0, 3, 10 and 15 days. The research method used the experimental method through a complete randomized design pattern using variance analysis followed by the Duncan test. For 15 days fermented, the pH value, water content and microbial total decreased, but the protein content and the number of lactic acid bacteria increased. The bakasang of oci at the end of fermentation has a total lactic acid bacteria of 2.51x107 CFU/g, the water content of 65.56%, the protein content of 5.98%, and pH value of 6.0. Keywords: oci fish, fermentation, bakasang, lactic acid bacteria   ABSTRAK Tujuan penelitian ini adalah untuk menganalisa sifat kimia dan mikrobiologi bakasang ikan oci dengan lama fermentasi yang berbeda. Ikan oci yang digunakan adalah ikan oci segar dari pasar ikan di Gorontalo, lalu difermentasi selama 3, 10 dan 15 hari. Parameter pengamatannya meliputi sifat kimia yang terdiri dari kadar air, kadar protein, nilai pH. Sedangkan sifat mikrobiologi yang diamati yaitu total mikroba dan total bakteri asam laktat. Metode penelitian ini menggunakan rancangan acak lengkap dan analisis sidik ragam dilanjutkan dengan uji Duncan. Selama 15 hari difermentasi, nilai pH, kadar air dan total mikroba menurun, namun kadar protein dan jumlah bakteri asam laktat mengalami peningkatan. Bakasang ikan oci pada akhir fermentasi mempunyai total bakteri asam laktat 2,51x107 cfu/g, kadar air 65,56%, kadar protein 5,98%, dan nilai pH 6,0. Kata kunci: ikan oci, fermentasi, bakasang, bakteri asam laktat

scholarly journals Peran Limbah Bahan Organik Pada Lubang Resapan Biopori Terhadap Sifat Kimia Tanah Di Lahan Pasca Tambang

2020 ◽  
Vol 16 (3) ◽  
pp. 439
Author(s):  
Raziv Rahman ◽  
Emmy Sri Mahreda ◽  
Basir Basir ◽  
Bdaruddin Badaruddin
Keyword(s):  
Soil Fertility ◽  
Land Reclamation ◽  
Ph Value ◽  
Liquid Waste ◽  
Chemical Properties ◽  
Biological Properties ◽  
Organic Matters ◽  
Run Off ◽  
Randomized Design ◽  
Completely Randomized Design

Biopore infiltration hole are hole made for run-off flow which if allowed to cause erosion and can remove the topsoil, causing soil fertility to be reduced. The use of biopori infiltration holes can be maximized by adding organic matters into the hope that in addition to absorbing water it can increase soil fertility. The liquid waste of tofu and meranti litter is an organic matters are used in this study, by adding organic matters to the biopori hole. This study aims to look at the effect of providing organic matters in the biopore hole derived from tofu and litter liquid waste on the value of pH, C-Organic, and post-mining CEC. This study was an experimental study in the field using a completely randomized design of one factor, namely organic matters with six levels, namely without organic matters and using 25 g, 50 g, 75 g, and 100 gr organic matters given to the biopori hole in incubation for one month later Soil samples taken were analyzed for pH, C-organic, and CEC. The results showed that the treatment only affected the soil's pH value. Organic material provided in the biopori hole is thought to have not completely decomposed, causing the soil around the biopori infiltration hole to remain acidic. The acidity of the soil is due to the gases produced during the decomposition process. Changes in soil pH ranged from 4.36 to 4.65 by administering 75g of organic matters from tofu liquid waste and meranti litter. This research is useful in post-mining land reclamation in increasing soil fertility, with the improvement of soil chemical properties such as pH will slowly improve the physical and biological properties of the soil so that it can be used as cultivation land.

scholarly journals The Effect of Different pH in Extraction Process Against Physicochemical Properties of Refined Iota Carrageenan from Eucheuma spinosum Seaweed.

2020 ◽  
Vol 8 (1) ◽  
pp. 14
Author(s):  
Miftakhul Ulumiah ◽  
Mochammad Amin Alamsjah ◽  
Kustiawan Tri Pursetyo
Keyword(s):  
Acetic Acid ◽  
Ph Value ◽  
Chemical Properties ◽  
Extraction Process ◽  
Fish Bone ◽  
Weak Acid ◽  
Gel Strength ◽  
Partial Hydrolysis ◽  
Single Chain ◽  
Randomized Design

Gelatin is a simple protein obtained from the partial hydrolysis of collagen from the skin, bones, joints and connective tissue of animals. One potential material for the manufacture of gelatin is fish bone milkfish (Chanos chanos). Gelatin derived from fish bones with acid process is able to change the triple helix collagen fibers into a single chain, whereas the solvent base only produce double chain. Demineralization of bone or fish skin should use a weak acid is acetic acid, because when using strong acids will produce a strong scent and color gelatin becomes dark. This study aims to determine the effect of the use of acetic acid to the production of fish bone gelatin and the concentration of acetic acid is necessary to produce gelatin with physical and chemical properties of the best. This study uses a Completely Randomized Design (CRD) with four treatments and five replications. The treatments used in this study is the concentration of acetic acid 2%, 4%, 6% and 8%. Based on the research, it was found that the acetic acid solvent effect on the value of the yield and gel strength, but has no effect on the pH value and viscosity. Acetic acid concentration 8% give 4.102% yield value; pH value (acidity) 4.98; 134.313 bloom gel strength and viscosity of 3.6 cP. FTIR analysis results indicate that the fish bone gelatin produced from this research have the same functional group with commercial gelatin.

scholarly journals Syneresis, and acidity value of fermented goat milk added with beet (Beta vulgaris L.) juice using Lactobacillus rhamnosus

2022 ◽  
Vol 951 (1) ◽  
pp. 012053
Author(s):  
Yurliasni ◽  
Z Hanum ◽  
H Khairunnisa
Keyword(s):  
Lactic Acid ◽  
Protein Content ◽  
Beta Vulgaris ◽  
Analysis Of Variance ◽  
Ph Value ◽  
Lactobacillus Rhamnosus ◽  
Goat Milk ◽  
Anova Analysis ◽  
Randomized Design ◽  
Significant Difference

Abstract The purpose of this study was to determine the effect of adding beet juice in fermented goat’s milk using Lactobacillus rhamnosus bacteria on the acidity, syneresis value. This study applied a Complete Randomized Design (RAL) consisting of five treatments Control (P0), 2% of beet juice (P1), 4% of beet juice (P2), 6% of beet juice (P3), and 8% of beet juice (P4) with four repetitions. The data obtained were analysed using ANOVA (Analysis of Variance). If a significant difference is found, then Duncan’s multiple range (DMRT) test is conducted. The results showed that the addition of beet juice with a different percentage in fermented goat milk had significant effect (P<0.05) on syneresis but had a very significantly effect (P<0.01) on the pH value. The addition of 2% of Beet juice resulted in the lowest syneresis value of 9.88%. The low value of syneresis in this study was caused by the addition of beet juice which has high acidity, carbohydrate and protein content. The higher the lactic acid, the lower the pH and the denser the texture formed because the protein’s ability to bind water increases so that the syneresis formed is lower.

scholarly journals Digestive and metabolic effects of potato and maize fibres in human subjects

1997 ◽  
Vol 77 (1) ◽  
pp. 33-46 ◽  
Author(s):  
C. Cherbut ◽  
A.-C. Aube ◽  
N. Mekki ◽  
C. Dubois ◽  
D. Lairon ◽  
...  
Keyword(s):  
Transit Time ◽  
Binding Capacity ◽  
Human Subjects ◽  
Chemical Properties ◽  
Basal Diet ◽  
Metabolic Effects ◽  
Healthy Human ◽  
Water Binding ◽  
Blood Concentrations

The physiological effects of dietary fibres in humans are due to their physico-chemical properties. However, it is difficult to predict these effects simply by measuring certain characteristicsin vitro. Studies in human subjects are still required to assess the effectiveness of new substrates. The aim of the present study in healthy human subjects was to evaluate the effects of two novel fibres, potato (PF) and maize (MF), on fasting and postprandial blood concentrations of carbohydrate and lipid metabolites as well as on stool ouput and transit time. The chemical composition, water-binding capacity (WBC) and fermentative properties of the fibres were also characterized in order to determine their possible involvement in digestive and metabolic effects. Stools, as well as breath and blood samples, were collected after consumption for 1 month of either a basal diet (control) or a basal diet supplemented with fibre (15 g/d). MF resisted fermentation better than PF and had lower digestibility. However, both fibres increased faecal output of dry matter, neutral sugars and water. There was an inverse relationship between stool weight and orofaecal transit time, although only MF significantly reduced transit time. Orocaecal transit was lengthened by PF, probably because of its high WBC. PF ingestion also decreased postprandial plasma levels of total and esterified cholesterol but had no effect on fasting concentrations. In contrast, MF lowered fasting cholesterolaemia and increased free:esterified cholesterol. These particular physiological and fermentative properties suggest that PF and MF would be suitable ingredients in a healthy diet.

Kadar Protein Daging Pada Keturunan Puyuh (Coturnix coturnix japonica L.) Betina (F1) Dari Induk Yang Diberi Suplemen Serbuk Kunyit Dalam Pakan

2016 ◽  
Vol 18 (2) ◽  
pp. 97
Author(s):  
Ahmad Rifa'i ◽  
Tyas Rini Saraswati ◽  
Silvana Tana
Keyword(s):  
Protein Content ◽  
Feed Intake ◽  
Coturnix Japonica ◽  
Coturnix Coturnix ◽  
Meat Protein ◽  
Japanese Quails ◽  
Body Weight Data ◽  
Randomized Design ◽  
Completely Randomized Design ◽  
Weight Data

This research aims to review determine protein level of meat tillers (F1) quails female breederwas treated supplemented turmeric powdersin feeds. This research using an experimental method with completely randomized design (CRD). The animals test used 45 tillers quail female its breederwas treated supplements turmeric powders, divided in 3 (three) treatment, i.e. K0: Tillersquails female which breeder was not treated supplements turmeric powders in feed. K1: Tillersquails female which breeder was treated turmeric powder 54 mg/head/day in feed. K2: Tillersquails female which breeder was treated turmeric powder 108 mg/head/day in feed. Tillersjapanese quail not given any treatment, only the standard feed and maintained until 60 days. Data is taken from meat protein content, daily feed intake and body weight. Data were analyzed with analysis of variance (ANOVA) with assisted program SPSS 16, the results show a real difference, then continued with Duncan test with 95% confidence level (α=0.05). The results showed that effect of turmeric powder on breeder can lower daily feed intake, but can increase the protein content of the meat, so the feed efficiency is increased in tillers japanese quails female of breeder was treated turmeric powder. Keywords: Coturnixcoturnix japonica L.,Meat protein content, Japanese quail, Turmeric powder.

scholarly journals An effect of the recipe composition on minced meat properties

2021 ◽  
Vol 6 (2) ◽  
pp. 174-182
Author(s):  
E. V. Tsaregorodtseva
Keyword(s):  
Milk Fat ◽  
Ph Value ◽  
Raw Materials ◽  
Binding Capacity ◽  
Raw Material ◽  
Chicken Breast ◽  
Technological Parameters ◽  
Water Binding ◽  
Minced Meat ◽  
By Products

The paper describes an experiment on the development of minced meat recipes for poultry-based semi-prepared products. The design principle included a search for optimal compatibility of recipe ingredients to develop a balanced meat system. The model recipes included meat from different animal and poultry species, by-products and dairy products. White and red turkey meat and chicken breast fillet provided recipes with complete animal proteins. Fat meat raw materials were partly replaced with milk fat. A semi-prepared product filled into an intestinal casing was named “sausages for grilling”. A technology of sausages for grilling was developed with the indication of the main control technological parameters for the production process and thermal treatment up to product readiness. The incoming control of raw material quality was carried out: dairy cream was assessed by acidity and pasteurization effectiveness; cheese by sensory indicators; meat raw materials by the pH value. The functional-technological properties of raw minced meat for sausages for grilling were compared before and after cooking by the pH level, moisture mass fraction, water binding capacity. The rheological properties of minced meat (adhesion, viscosity, shearing structural-mechanical properties) were studied. The expedience of introducing meat by-products and dairy ingredients into recipes of sausages for grilling to stabilize protein and fat in the meat system was substantiated. It was proved that replacement of the main raw materials in recipes with pork heart, ginger, cheese and chicken liver allows obtaining sausages for grilling with preservation of high quality indicators. Sausage sensory properties after grilling were analyzed.

scholarly journals CHARACTERISTIC OF PHYSICOCHEMICAL AND SENSORY CASSAVA STICK WITH THE SUBSTITUTION OF FERMENTED CASSAVA BAGASSE FLOUR

2021 ◽  
Vol 18 (1) ◽  
pp. 21
Author(s):  
Zukryandry Zukryandry ◽  
Beni Hidayat ◽  
Shintawati Shintawati
Keyword(s):  
Protein Content ◽  
Hardness Test ◽  
Food Product ◽  
Production Costs ◽  
Raw Material ◽  
Total Dietary Fiber ◽  
Randomized Design ◽  
Cassava Bagasse ◽  
Processed Products ◽  
Bagasse Flour

<div class="WordSection1"><p class="Abstrak"><span lang="EN-GB">Part of the cassava that can be used as a food product is usually starch and and the waste is cassava bagasse. Fermented cassava bagasse flour is a modified semi-solid fermentation product using yeast <em>Saccharomyces</em> <em>cerevisiae </em>which has almost the same quality as modified cassava flour (mocaf), but fermented cassava bagasse flour has advantages compared to mocaf flour, namely high protein content and cheaper production costs. Fermented cassava bagasse flour has various functions which can be used as raw material for the manufacture of various processed products, one of which is cassava stick. The research objective was to see the formulation of fermented cassava bagasse flour to the sensory characteristics of the resulting cassava stick. The study was conducted using a completely randomized design (CRD) including 5 treatment methods, namely cassava starch substituted by fermented cassava bagasse flour 5% (B1), 10% (B2), 15% (B3), 20% (B4) and 25% (B5), each treatment was repeated 3 times. Based on the sensory results, it was obtained that 15% (B3) fermented cassava bagasse flour substitution treatment was the best choice of cassava stick product by panelists. The results of the analysis of cassava stick products were hardness test 3,77 µ (kg / cm<sup>2</sup>) ; swelling ratio 18,33% ; moisture content 2,20% ; ash content 0,14% ; protein content 10,00% ; fat content 21,00% ; fiber content 0,17%; carbohydrate content 66,49% and total dietary fiber 21,24%.</span></p></div>

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