scholarly journals Evaluasi Penggunaan Tepung Keladi terhadap Kualitas Fisik dan Kandungan Nutrien Pelet Pakan Ayam

2020 ◽  
Vol 7 (2) ◽  
pp. 158
Author(s):  
Alex Sandro Liu ◽  
Tri Anggarini Yuniwaty Foenay ◽  
Theresia Nur Indah Koni
Keyword(s):  
Moisture Content ◽  
Crude Protein ◽  
Fat Content ◽  
Chemical Quality ◽  
Nutrient Quality ◽  
Randomized Design ◽  
Durability Index ◽  
Physical And Chemical Quality ◽  
Materials Used ◽  
Physical And Chemical

ABSTRAK Penelitian ini bertujuan untuk mengevaluasi pengaruh penggunaan tepung keladi dalam ransum ayam terhadap kualitas fisik dan kimia pelet. Bahan yang digunakan dalam penelitian ini adalah jagung, bekatul, garam, konsentrat broiler, tepung ikan dan tepung talas. Penelitian ini menggunakan metode eksperimental dengan rancangan acak lengkap (RAL). Ada lima perlakuan yaitu 0, 2,4, 6, dan 8% tepung keladi dengan empat ulangan. Data dianalisis dengan menggunakan analisis ragam dan uji jarak berganda duncan. Parameter yang diukur adalah ketahanan pelet terhadap gesekan, ketahanan pelet terhadap benturan, kadar air, protein kasar, dan kadar lemak kasar. Hasil penelitian menunjukkan bahwa penggunaan tepung keladi tidak berpengaruh nyata (P>0,05) terhadap ketahanan gesekan dan protein kasar pelet. Namun, itu berpengaruh nyata (P<0,05) terhadap ketahanan benturan, kadar air dan kadar lemak kasar. Disimpulkan bahwa penggunaan tepung umbi keladi hingga 6% menghasilkan pelet dengan ketahanan benturan yang baik. Kualitas nutrien yaitu kadar air terendah, kadar lemak tertinggi dan serat kasar terendah pada penggunaan tepung umbi keladi 4%. Disarankan tepung umbi keladi dapat digunakan hingga 4% dalam pakan pelet ayam.Kata kunci: kualitas fisik, kualitas kimia, pellet, tepung keladiABSTRACTThis study conducted to evaluate the effect of using taro meals in chicken rations on the physical and chemical quality of pellets. Materials used in this study are corn, rice bran, salt, broiler concentrates, fish meal, and taro meal. This study using an experimental method with a completely randomized design (CRD). These five treatments were 0, 2,4, 6, and 8% taro meal with four replications. The data were analyzed by using analysis of variance (ANOVA) and Duncan multiple range test. Parameters were pellet durability, pellet durability index, moisture content, crude protein, and crude fat content. The result showed that using taro meal not significantly affect (P>0.05) to durability and crude protein of pellet. However, it has a significant effect (P<0.05) on the durability index, moisture content and crude fat content. The concluded was using of taro tubers meal up to 6% produced pellets with good durability index. Nutrient quality is the lowest moisture content, the highest crude fat content and the lowest crude fiber in the use of 4% taro tuber meal. So it is recommended taro tuber meal can be used up to 4% in  chicken pellet feedKeywords: physical quality, chemical quality, pellet, taro tuber meal

scholarly journals The Effect of Various Additive Materials on Physical Quality and Silase Chemical Rice Chemistry (Zea mays.L)

2020 ◽  
Vol 19 (2) ◽  
pp. 6
Author(s):  
Marselinus Banu ◽  
Hery Supratman ◽  
Yuli Astuti Hidayati
Keyword(s):  
Quality Data ◽  
Chemical Quality ◽  
Corn Straw ◽  
Cassava Flour ◽  
Physical Quality ◽  
Randomized Design ◽  
Physical And Chemical Quality ◽  
Additive Materials ◽  
Physical And Chemical

Purpose of this study was to determine the extent from the influence of various additives on the physical and chemical quality of silage of corn straw (Zea mays. L). This study was carried out using the experimental method and Completely Randomized Design (CRD) with 4 treatments consisting of P0: corn straw silage without additives, P1: corn straw silage + 0.5% Heryaki powder, P2: corn straw silage + 5% cassava flour and P3: corn straw silage + 5% sago flour and 5 replications. Data on physical quality (odor, color and texture) were analyzed descriptively while chemical quality data (pH and ammonia were analyzed using ANOVA variance, followed by Duncan's Multiple Distance Test. Giving additives of Heryaki powder, cassava flour and sago flour showed good results on the physical quality of corn straw silage (sour smell, brownish green and texture does not clot) and has a significant effect on honey and ammonia.

scholarly journals Physical and Chemical Quality Profile of Lamb Meat Which Was Swamp Buffalo’s Rumen Liquid Based Fodder-Fed

2019 ◽  
Vol 11 (5) ◽  
pp. 547
Author(s):  
Tintin Rostini ◽  
Danang Biyatmoko ◽  
Irwan Zakir ◽  
Arief Hidayatullah
Keyword(s):  
Chemical Quality ◽  
Lamb Meat ◽  
Test Study ◽  
Randomized Design ◽  
Quality Profile ◽  
Study Results ◽  
Swamp Buffalo ◽  
Physical And Chemical Quality ◽  
Physical And Chemical

This study aims to know the effect of swamp buffalo&rsquo;s rumen liquid based fodder toward physical and chemical quality of lamb meat. This study used 12 male Kacang goats at age of 10-12 months with weight around 12&plusmn;1.2 kg. Method used in this study was Completely Randomized Design with 4 treatments repeated for 3 times until it reached 12 units of trials. The treatments consist of: (PS), regular fodder given by breeder (PFCK1) 25% rumen liquid based fodder + 75% PS. (PFCK2), 50% rumen liquid based fodder + 50% PS. (PFCK3) 75% rumen liquid based fodder + 25% PS. Data was statistically analyzed by using variance analysis. Difference between treatments was tested by using Duncan&rsquo;s New Multiple Range Test. Study results showed that the usage of rumen liquid based fodder of 75% increased protein and lamb fat content (P &lt; 0.05), the lamb meat was physically more tender (P &lt; 0.05). The conclusion is swamp buffalo&rsquo;s rumen liquid could be used to enhance lamb meat quality.

scholarly journals Pengaruh Metode Thawing Terhadap Kualitas Fisik dan Kimia Daging Sapi Beku

2020 ◽  
Vol 7 (1) ◽  
pp. 42
Author(s):  
Dian Ari Prehatini ◽  
Sri Widya Lestari ◽  
Dyah Triasih
Keyword(s):  
Open Space ◽  
Damage Effect ◽  
Longissimus Dorsi ◽  
Chemical Quality ◽  
Physical Damage ◽  
Running Water ◽  
Randomized Design ◽  
The Difference ◽  
Physical And Chemical Quality ◽  
Physical And Chemical

ABSTRAKTujuan penelitian ini untuk mengetahui metode thawing yang terbaik dalam proses penyegaran kembali daging beku, ditinjau dari kualitas fisik dan kimia daging sapi beku. Materi yang digunakan adalah daging sapi beku bagian LD (Longissimus dorsi) yang telah disimpan dalam freezer bersuhu -19oC selama lebih dari 12 bulan. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL). Perlakuan yang diberikan adalah metode thawing P1 (refrigerator 3-5oC), P2 (ruangan terbuka 27oC), P3 (air mengalir 25oC), dan P4 (waterbath 30-40oC). Hasil analisis statistik menunjukan bahwa perbedaan metode thawing berpengaruh (P<0,05) terhadap kualitas fisik dan kimia. Metode thawing yang paling baik karena memberikan pengaruh kerusakan fisik yang paling sedikit adalah metode thawing dengan udara ruang karena mempunyai keempukan yang paling empuk dibandingkan metode thawing lainnya. Sedangkan metode thawing yang paling baik karena pemberikan pengaruh kerusakan kimia paling sedikit adalah metode thawing dengan udara dingin karena dapat mempertahankan kadar protein dalam daging dan memiliki kadar air yang rendah.Kata kunci: daging beku, kualitas fisik, kualitas kimia, suhu, thawingABSTRACTThe purpose of this study was to determine the best thawing method in the process of refreshing frozen meat, in terms of the physical and chemical quality of frozen beef. The material used is LD frozen beef (Longissimus dorsi) which has been stored in a freezer temperature of -19oC for more than 12 months. This study uses a completely randomized design (CRD). The treatments given are the thawing method P1 (3-5oC refrigerator), P2 (27oC open space), P3 (25oC running water), and P4 (30-40oC water bath). The results of statistical analysis showed that the difference in the thawing method affected (P<0.05) on physical and chemical quality. The best thawing method because it provides the least physical damage effect is the thawing method with room air because it has the softest tenderness compared to other thawing methods. While the best thawing method is because the least effect of chemical damage is the cold air thawing method because it can maintain the protein content in meat and has a low water content.Keywords: frozen meat, chemical quality, physical quality, temperature, thawing

scholarly journals Suplementasi Ekstrak Asam Kandis (Garcinia xanthochymus) dalam Air Minum terhadap Kadar Malondialdehid Kuning Telur dan Komposisi Kimia Daging dan Telur Puyuh

2021 ◽  
Vol 19 (1) ◽  
pp. 24-29
Author(s):  
W U Cahyani ◽  
A Darmawan ◽  
Dwi margi Suci
Keyword(s):  
Drinking Water ◽  
Moisture Content ◽  
Protein Content ◽  
Crude Protein ◽  
Egg Yolk ◽  
Fat Content ◽  
Crude Protein Content ◽  
Randomized Design ◽  
Garcinia Xanthochymus ◽  
Meat And Eggs

The purpose of this study was to evaluate the effect of supplementation of Garcinia xanthochymus extract in drinking water on the quail meat and eggs quality (fat content, protein content) and malondialdehyde (MDA) on egg yolk. This study used female quails (132 tails) aged 42 days, which were kept for 6 weeks, and then  divided into four groups treatments of drinking water, and 3 replications  each treatment.  The method used was a Completely Randomized Design (RAL) with P0 (control), P1 (pH 4), P2 (pH 3), P3 (pH 2). The variables observed were moisture content, crude fat content and crude protein content in quail meat and eggs but MDA only on yolk  eggs. The results showed a significantly  decreased (p<0.05) effect of Garcinia xanthochymus extract supplementation in drinking water on MDA levels of yolk quail eggs.  However  it had no significant effect  on moisture content, crude  fat content, and crude protein content in yolk quail eggs .  The treatments had significantly increased crude protein in meat. It  was concluded that giving extract of Garcinia Xanthochymus extract (kandis acid)  at pH 2 in drinking water decreased the MDA content  of quail egg yolks. Key words:        antioxidant,  Garcinia Xanthochymus, chemical compound of meat and egg, egg yolk MDA

scholarly journals KUALITAS FISIK DAN KIMIA TELUR PINDANG MENGGUNAKAN DAUN JAMBU BIJI (Psidium guajava L) SERTA GARAM NaCl DENGAN KONSENTRASI BERBEDA

ZOOTEC ◽  
2020 ◽  
Vol 40 (2) ◽  
pp. 615
Author(s):  
Sasmita Nusi ◽  
Merri D. Rotinsulu ◽  
Moureen Tamasoleng ◽  
Rahmawaty Hadju
Keyword(s):  
Chemical Properties ◽  
Psidium Guajava ◽  
Chemical Quality ◽  
Physical Chemical ◽  
Randomized Design ◽  
Physical And Chemical Quality ◽  
Guava Leaves ◽  
Physical And Chemical ◽  
And Chemical Properties

PHYSICAL AND CHEMICAL QUALITY OF PINDANG EGGS USING GUAVA LEAVES (PSIDIUM GUAJAVA L) AND NACL SALT WITH DIFFERENT CONCENTRATIONS. This study aims to determine the physical and chemical quality of pindang eggs using guava leaves and NaCl salt with different concentrations. The material used was  egg, guava leaves, NaCl salt. This research used complete randomized design (CRD) with a factorial of 3x3 with 3 times replicated. Factor A consists of guava leaves  with 3 levels namely 2.5%, 5%, and 7.5%. Factor B consists of NaCl salt with 3 levels namely 2.5%, 5%, and 7.5%. Analysis of the variance showed that the distribution of guava leaves and NaCl salt was significant (P<0.01) on egg weight, moisture, gel forces, and non significant (P>0.01) on pH. Based on the results of such studies, it can be concluded that the best for the physical and chemical properties of the pindang egg was treatment of  7.5% of guava leaves and 7.5% of the NaCl salt.Keywords: Pindang Eggs, Guava Leaves, NaCl Salt, Physical-Chemical Properties

PENAMBAHAN ENZIM CAIRAN RUMEN LIMBAH RUMAH POTONG HEWAN PADA PAKAN BERBASIS WHEAT POLLARD DENGAN PROSES PENGOLAHAN PADA KOMPOSISI KIMIA PAKAN

2018 ◽  
Vol 6 (1) ◽  
Author(s):  
Dadik Pantaya., dkk
Keyword(s):  
Moisture Content ◽  
Research Data ◽  
Steam Temperature ◽  
Randomized Design ◽  
Durability Index ◽  
Feed Moisture ◽  
Completely Randomized Design ◽  
Enzyme Supplementation ◽  
Range Test ◽  
Basal Ration

The present study was conducted to clarify the effect of addition of enzymes from rumen liquor on performance broiler of pelleting feed with basal ration of wheat pollard with addition of enzymes and processing broiler diets. Ruminal enzymes were extracted from Australian Commercial Cross (ACC) cattles. Application of enzyme on wheat pollard. Enzyme was reacted with wheatpollard and mixed with another feedstuff before steam pelleting process. The combination nine experimental diets were used as follows three levels enzyme supplementation (0, 620 and 1.240 U/kg) and three levels steam temperature at (60, 80 and 100 oC) Feed particles size, hardness, PDI (Pellet Durability Index), moisture content, protein, GE and hemicellulosa were evaluated parameter devided into nine treatmens were used in this research. Data from Completely Randomized Design factorial 3 x 3 were analyzed with Anova, if differences were continued by Duncan’s new multiple range test. Enzyme supplementation decreased feed hardness and PDI. There were interaction beetwen enzyme and temperature for feed moisture content. Hemicellulosa was significantly reduced by steam temperature at 80 and 100 oC and enzyme supplementation 1.240 U/kgKey Words: enzyme liquor rumen, wheat pollard, steam pelleting, feed Chemical composition

scholarly journals Effect of Turmeric Powder Supplementation to The Age of Sexual Maturity, Physical, and Chemical Quality of The First Japanese Quail’s (Coturnix japonica) Egg

2016 ◽  
Vol 8 (1) ◽  
pp. 18 ◽  
Author(s):  
Tyas Rini Saraswati ◽  
Silvana Tana
Keyword(s):  
Vitamin A ◽  
Feed Intake ◽  
Sexual Maturity ◽  
Biology Education ◽  
Coturnix Japonica ◽  
Chemical Quality ◽  
Physical And Chemical Quality ◽  
Egg Shell ◽  
Physical And Chemical

<p>The experiment was conducted to determine the effect of turmeric powder supplementation to the age of sexual maturity, physical, and chemical quality of the first Japanese quail’s (Coturnix japonica) egg. Forty five quails were assigned into a completely randomized design with three treatments (levels of turmeric powder, i.e., 0; 54; and 108 mg/quail/day) and each treatment used 15 quails. Turmeric powder supplementation was conducted before sexual maturity. Feed and drinking water provided ad libitum. Observed egg is an egg that was first produced. Parameters measured were the age of sexual maturity, feed intake, body weight, physical qualities which include: weight of egg, long axis, short axis, weight and thickness of shell, yolk index, Haugh unit, egg shell index. Whereas the observed chemical quality were cholesterol, HDL, LDL, protein, vitamin B12, vitamin A in eggs and egg shell calcium levels. The results showed that administration of turmeric powder can accelerate the age of maturity, increasing the levels of protein, HDL, vitamin A and B12 in eggs, decreasing the cholesterol and LDL content in eggs, but did not affect feed intake, physical quality of eggs and egg shell calcium levels. Based on the results of this study, it can be concluded that supplementation of turmeric powder improve the chemical quality of Japanese quail eggs (Coturnix japonica), so it is good for the development of quail embryos as well as for consumption.</p><p><strong>How to Cite</strong></p><p>Saraswati, T. R., &amp; Tana, S. (2016). Effect of Turmeric Powder Supplementation To The Age of Sexual Maturity, Physical, and Chemical Quality of The First Japanese Quail’s (Coturnix japonica) Egg. <em>Biosaintifika: Journal of Biology &amp; Biology Education</em>, 8(1), 18-24.</p>

scholarly journals PHYSICAL AND CHEMICAL QUALITY CHARACTERISTICS OF CORN TORTILLAS WITH SUBSTITUTE PURPLE SWEET POTATO FLOUR

2021 ◽  
Vol 9 (1) ◽  
Author(s):  
Nurfitrianti Bulotio ◽  
Adnan Engelen ◽  
Nursia Lateka
Keyword(s):  
Sweet Potato ◽  
Quality Characteristics ◽  
Ash Content ◽  
Chemical Quality ◽  
Potato Flour ◽  
A Value ◽  
Sweet Potato Flour ◽  
Purple Sweet Potato ◽  
Physical And Chemical Quality ◽  
Physical And Chemical

This study aimed to test the physical and chemical quality characteristics of corn tortillas with substitute purple sweet potato flour. This study used a completely randomized design (CRD) and LSD test if there was a significant effect. The tests carried out included organoleptic tests, air content analysis, ash content analysis, color analysis and texture analysis. The results showed that the best formulation of tortillas chips was a P4 treatment with the addition of 75% purple sweet potato flour: 25% corn, with a texture value of 4.267, taste 4.75 and aroma 4.56 and for the best color treatment found in the addition of P3 had a value of 4.31. The best treatment in the chemical analysis is the P4 treatment had a color value of -10.93, moisture content of 8.94 and ash content of 2.57. For texture analysis test the highest treatment was P2 treatment with the addition of 25% purple sweet potato flour: 75% corn with a value of 1139.15.

scholarly journals Nutrient Quality and in Vitro Digestibility of Bio-Ammoniated Rice Straw Bales

2020 ◽  
Vol 44 (3) ◽  
Author(s):  
Cuk Tri Noviandi ◽  
Dibya Ratnopama ◽  
Ali Agus ◽  
Ristianto Utomo
Keyword(s):  
Rice Straw ◽  
Crude Protein ◽  
Production Method ◽  
Proximate Analysis ◽  
Gas Production ◽  
Crude Fiber ◽  
In Vitro Digestibility ◽  
Nutrient Quality ◽  
Randomized Design

This study was done to determine the effects of bale sizes of bio-ammoniated rice straw on its nutrient quality and in vitro digestibility. Rice straw were bio-ammoniated by adding 2 g urea and 1 g probiotic/kg DM. By following a completely randomized design, rice straw was baled in 3 different weights (15, 25, and 35 kg) with six replications for each treatment, and then stored for 3 weeks. In the end of the week 3, bales were opened, aired, and then sampled for proximate analysis (dry matter, organic matter, crude protein, and crude fiber) and digestibility by in vitro gas production method. Using analysis of variance method, the proximate data showed that greater the bales size (15, 25, and 35 kg) increased crude protein (7.59, 7.86, and 9.95%, respectively; P<0.05) and decreased crude fiber contents (24.1, 22.1, and 18.8%, respectively; P<0.05). By increasing the size of bales also increased a, b, and c fractions (-0.79, 0.26, and 0.82 mL/100 mg DM; 20.2, 18.2, and 17.6 mL/100 mg DM; 0.012, 0.014, and 0.019 mL/h, respectively; P<0.05) as well as gas production (11.4, 11.5, and 13.8 mL/100 mg DM, respectively; P<0.05). It can be concluded that packing bio-ammoniated rice straw in 35 kg bale is the most effective way in increasing nutrient quality and digestibility of rice straw.

scholarly journals Pengaruh Konsentrasi Asam Askorbat dan Waktu Perendaman terhadap Kadar Air dan Bilangan Peroksida pada Minyak Kopra

2016 ◽  
Vol 8 (1) ◽  
pp. 29-32
Author(s):  
Erma Suryani ◽  
Virna Muhardina
Keyword(s):  
Ascorbic Acid ◽  
Moisture Content ◽  
Water Content ◽  
Acid Concentration ◽  
Fat Content ◽  
Peroxide Number ◽  
Ascorbic Acid Concentration ◽  
High Fat ◽  
Soaking Time ◽  
Randomized Design

(Effect of Ascorbic Acid Concentration and Soaking Time on Water Content And Peroxide Numbers of Copra Oil) ABSTRACT. Copra oil is a product produced from the dried coconut through several stages of drying until the moisture content reaches 5-6%. Copra oil susceptible to oxidation due to containing high fat content. This causes the oil susceptible to rancidity, discoloration and odor. One of the efforts to prevent the oxidation of foods high in fat can be done with the giving ascorbic acid as an antioxidant. The purpose of this study was to determine the ascorbic acid concentration and coconut meat soaking time in the solution as well as to determine the effect of ascorbic acid on the water content and peroxide numbers of copra oil. This study used a Complete Randomized Design (CRD) with 2 factorial and three levels: (1) ascorbic acid concentration (0.5%, 1% and 1.55%) and (2) soaking time (10 minutes, 20 minutes and 30 minutes). The results showed that ascorbic acid concentration has significant effect (P≤0,01) on peroxide number. While soaking time has significant effect on the water content and peroxide.

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