scholarly journals Fish entrails meal as feed for broilers (Gallus gallus domesticus): Its potential as dietary supplements on the carcass quality and meat organoleptic evaluation

2021 ◽  
Vol 6 (1) ◽  
pp. 14-19
Author(s):  
Janine I. Berdos ◽  
◽  
Angel Ann A. Aquino ◽  
Lloyd B. Garcia ◽  
Allan Rey S. Angeles ◽  
...  
Keyword(s):  
Crude Protein ◽  
Proximate Analysis ◽  
Poultry Meat ◽  
Carcass Quality ◽  
Organoleptic Evaluation ◽  
Feed Cost ◽  
Randomized Design ◽  
Inclusion Rate ◽  
Hedonic Scale ◽  
Breast Weight

The main objectives of the study were to examine the nutritional value, carcass quality and meat organoleptic evaluation of broilers supplemented with fish entrails meal. Proximate analysis of fish entrails meal was analysed. Its effects on carcass weight, dressed weight and cuts-up weight were evaluated when used as supplement in the ration of broilers. For the organoleptic evaluation, hedonic scale scorecard was used. A total of 60 respondents evaluated the poultry meat fed with fish entrails meal and each sample were randomly assigned in Completely Randomized Design (CRD) following the four treatments. The treatments were: without fish entrails meal, with 3, 5 and 7% fish entrails meal. Fish entrails meal contained 33.0±0.9% crude protein and 38.4±0.9% crude fat. Carcass quality evaluation revealed that supplementing fish entrails meal significantly influenced the dressed yield (p<0.05), carcass yield (p=0.01), leg weight (p<0.01), and breast weight (p<0.05). Furthermore, hedonic scale scorecard revealed that the colour of carcass were paled but statistically (p<0.05), 7% inclusion rate of fish entrails meal influenced the carcass colour. In terms of economics, broilers fed with 5% fish entrails meal had the highest income over feed cost (43.36 PhP) since it attained highest marketable weight (1,511.11 g/bird). Generally, fish entrails meal contained high crude protein, high crude fat and moderately low in crude fiber. Fish entrails meal as part of the ration supported satisfactorily the carcass quality and organoleptic quality of cobb broilers. Moreover, feeding fish entrails meal up to 5% increased income over feed cost

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 Effect of processing methods on consumer's acceptability and proximate composition of yellow croaker (Larimichthys polyactis)

2020 ◽  
Vol 24 ◽  
pp. 30
Author(s):  
Ayodeji Ahmed Ayeloja ◽  
F. O.A. George ◽  
W. A. Jimoh ◽  
S. A. Abdulsalami
Keyword(s):  
Proximate Composition ◽  
Crude Protein ◽  
Solar Drying ◽  
Larimichthys Polyactis ◽  
Processing Methods ◽  
Smoked Fish ◽  
Randomized Design ◽  
Fish Product ◽  
Completely Randomized Design ◽  
Hedonic Scale

Effect of processing methods on consumer’s acceptability and proximate composition of yellow croaker was investigated. The experiment was completely randomized design where the treatments were the various processing methods employed. 12kg frozen yellow croaker fish were purchased, cut into chunks, divided into 4 groups of 3kg each, each group was salted and then subjected to different processing methods including: sun drying, deep- frying, solar drying and smoking. After processing, the products were subjected to organoleptic assessment using hedonic scale while the proximate composition was determined using standard experimental procedures.  The result of this study indicates that the odour and flavour of smoked fish product were significantly (p < 0.01) preferred by consumers above other products. Solar dried fish product had highest percentage crude protein followed by smoked fish product while smoked fish product had the highest crude ash. This study suggests that it is better to process yellow croaker by solar drying and smoking so as to get good nutrients.

scholarly journals Development of a High Value Nutritious Baking Flour from Dried Ripe Banana Peels

2019 ◽  
pp. 1-7
Author(s):  
M. W. Mugo ◽  
L. G. Njue
Keyword(s):  
Dietary Fibre ◽  
Crude Protein ◽  
Initial Temperature ◽  
Proximate Analysis ◽  
Banana Peel ◽  
Organoleptic Properties ◽  
Crude Fibre ◽  
Total Dietary Fibre ◽  
Hedonic Scale ◽  
Different Levels

Background: During processing of banana, peels are discarded which are valuable source of potassium, dietary fiber with percentages up to 40-50% protein, 8-11% lipids, and 2.2- 10.9% fatty acids. Therefore a high value nutrition baking flour can be made using dried ripe banana peels and reduce disposal of the banana peel. Objective: This study was conducted to develop a high value nutritious baking flour from dried banana peels. Methods: Ripe banana peels were treated with steam blanching at 57 0C for 12 hours to prevent enzymetic discoloration. The peels were then cut into small pieces of 1cm in thickness for easier drying and placed on trays. They were then placed in a preheated dehydrator. The initial temperature set was a 62ºC for 12 hours. The temperature was reduced to 57 0C after 12 hours making it a total of 24 hours for drying banana peels completely. The dried banana peels were crushed into fine flour using sterile mortar and pestle. Banana peel flour obtained was incorporated in whole meal flour formulation at four different levels as 0, 10, 20, and 30 %.. Sensory evaluation was done by assessing the organoleptic properties on over all acceptability using a nine- point Hedonic scale. Proximate analysis in percentage was carried out on the following parameters; moisture content, carbohydrate, protein, lipid, Ash crude fibre, ntioxidant (Vitamin C) and total dietary fibre. Results: Whole meal cake with 20% banana peel flour was found to be the most accepted formulation. It had good physical characteristics. Proximate composition results of 20 % ripe banana peel flour were as follows: Moisture-17.2±0.05%, Crude protein- 5.5±0.01%, Crude fibre- 19.2±0.01%, Ash 8.8±0.02% and Carbohydrates- 14.6±0.01%., Lipids 1.5±0.01, Vitamin C91.30±0.01  and total dietary fibre 20.14±0.01 for 20% banana peels flour. Conclusion: Ripe banana peel flour has potentials to be added in to patent baking flour to make healthy food products.

Evaluasi Nilai Nutrisi dan Karakteristik Complete Feed Berbahan Dasar Ampas Sagu dengan Teknik Fermentasi Berbeda

2016 ◽  
Vol 1 (1) ◽  
Author(s):  
Rivaldi Fadhlul Lizar ◽  
Samadi Samadi ◽  
Mira Delima
Keyword(s):  
Physical Characteristic ◽  
Crude Protein ◽  
Dry Matter ◽  
Animal Nutrition ◽  
Feed Cost ◽  
Randomized Design ◽  
Nutritive Values ◽  
Completely Randomized Design ◽  
By Products ◽  
Banda Aceh

Abstrak. Penggunaan bahan pakan yang berasal dari limbah pertanian dan industri pertanian merupakan salah satu usaha untuk menekan biaya pakan. Penelitian tentang nilai nutrisi dan karakteristik fisik Complete feed berbahan dasar ampas sagu dengan teknik berbeda telah dilaksanakan di Laboratorium Ilmu Nutrisi dan Teknologi Pakan Universitas Syiah Kuala Darussalam Banda Aceh. Rancangan yang digunakan dalam penelitian ini adalah Rancangan Acak Lengkap (RAL) dengan 3 pelakuan dan masing-masing perlakuan terdiri atas 5 ulangan. Perlakuan dalam penelitian ini adalah P1 kontrol (Complete feed tanpa penambahan SBP dan tanpa fermentasi), P2 (ampas sagu difermentasi dengan SBP selama 14 hari kemudian dicampur menjadi Complete feed dan difermentasi hingga 21 hari), dan P3 (ampas sagu + Complete feed kemudian difermentasi menggunakan SBP selama 21 hari). Parameter yang diamati dalam penelitian ini adalah kandungan bahan kering, serat kasar, protein kasar, lemak kasar, abu, BETN, serta karakteristik fisik pakan berupa tekstur, warna dan bau. Berdasarkan hasil penelitian disimpulkan bahwa teknik fermentasi mempengaruhi nilai nutrisi dan karakteristik fisik Complete feed berbahan dasar ampas sagu.  Evaluation of nutritive Values and Physical Charakteristics Complete Feed Based on Sago Residues by Application Different Technique FermentationAbstract. Utilization of feed coming from agricultural and agro-industrial by products is one of the efforts to reduce feed cost. The study about evaluation of nutritive values and physical characteristics complete feed based on sago residues by application different technique fermentations was conducted at Laboratory of Animal Nutrition, Syiah Kuala University, Darussalam, Banda Aceh. The experiment was designed by using completely randomized design (CRD) consisting of 3 treatments and 5 replications. The treatments in this study were P1 as control (complete feed without fermentation), P2 (first sago residue was fermented for 14 days, then mixed with complete feed and fermented for 21 days), P3 (sago residue and complete feed were mixed and fermented for 21 days). Parameters observed in this study were dry matter, crude fiber, crude protein, crude fat, ash and N-free extract. In conclusion, different of technique fermentation influenced nutritive values and physical characteristic of fermented complete feed on the basis of sago residues.

Carcass quality of West African dwarf goats fed shea butter nut meal

2020 ◽  
Vol 47 (2) ◽  
pp. 204-207
Author(s):  
S. K. Ayandiran ◽  
M. A. Adedokun ◽  
S. M. Odeyinka
Keyword(s):  
Crude Protein ◽  
West African ◽  
Shea Butter ◽  
Carcass Quality ◽  
Crude Fibre ◽  
Randomized Design ◽  
Nitrogen Free Extract ◽  
The Mean ◽  
Completely Randomized Design

This study evaluated the carcass quality of West African (WAD) goats fed shea butter nut meal (SBNM). In the sixteen-week nutrition trial, twenty WAD goats aged 5 - 7 months were allotted to five treatments in a completely randomized design. Four concentrate diets were compounded with the inclusion of SBNM at 0, 25, 50 and 100% graded levels. The proximate components of SBNM and the experimental diets were determined. At the end of the feedingtrial, two goats were randomly selected for slaughtering from each treatment to estimate the carcass quality. The proximate components of SBNM consist of 86.56% dry matter, 12.47% crude protein, 1.01%% crude fibre, 28.95%, 0.09% ash and 55.96% nitrogen free extract. The DM content of all the experimental diets was relatively similar in this study. The CP value of 100%SBNM was highest followed by 0%SBNM, 25%SBNM and 50%SBNM. The CF of 25%SBNM diet was higher than the other diets while the EE values were similar across all the diets. There were no significant differences among the mean of the carcass qualities of WAD goats. It could be concluded from this study that inclusion of SBNM in the diet of WAD had no deleterious effect on carcass qualities.

Pengaruh Penambahan Tepung Temulawak (Curcuma xanthoriza) dalam Ransum Terhadap Efisiensi Pakan Sapi Peranakan Simmental

2020 ◽  
Vol 4 (1) ◽  
Author(s):  
Novi Eka Wati ◽  
Mashuri Yusuf
Keyword(s):  
Body Weight ◽  
Feed Efficiency ◽  
Crude Protein ◽  
Body Weight Gain ◽  
Feed Additive ◽  
Feed Cost ◽  
Randomized Design ◽  
Completely Randomized Design ◽  
And Control ◽  
Average Body

The aim of the study was to know the effect of Curcuma xanthorhiza as herbal feed additive in the rations on dry matter consumption, body weight gain, feed efficiency and feed cost pergain of Simmental cross cattle. The research was conducted at PGS. Joe Cipir Jati Indah Village, Tanjung Bintang District, South Lampung Regency. The experimental used 12 male Simmental Cross Cattle with an average body weight of 166.25 ± 6.27 kg. The study used a quantitative method with a completely randomized design with 3 treatments and 4 replications. They were fed a complete feeding with control rations + 0% temulawak flour (P0), control ration + 1.5% temulawak flour (P1) and control ration + 3% temulawak flour (P2). The control ration is the usual ration given by farmers every day containing 8.35% crude protein and 59.63% TDN. The study was conducted for 5 weeks, 1 week period of adaptation and 4 weeks period of data collection. The results showed that the addition of temulawak flour had a significant effect (P

scholarly journals Effect of different smoking processes on the sensory and chemical attributes of two shrimps native to Brazil

2020 ◽  
Vol 9 (11) ◽  
pp. e85591110460
Author(s):  
Carlos Alberto Martins Cordeiro ◽  
William Carlos Azevedo Gomes ◽  
Alexandre Vaz da Silva ◽  
Joel Arthur Rodrigues Dias ◽  
Peterson Emmanuel Guimarães Paixão ◽  
...  
Keyword(s):  
Proximate Analysis ◽  
Acceptance Rate ◽  
White Shrimp ◽  
Chemical Profile ◽  
Smoked Fish ◽  
Randomized Design ◽  
Completely Randomized Design ◽  
Chemical Attributes ◽  
Hedonic Scale ◽  
One Way Anova

The effects of smoking processes on the sensory and proximate components of two species of shrimp were evaluated. Sixty specimens of each species were distributed in a completely randomized design, with two treatments (T1 = hot smoking and T2 = liquid smoking), and fresh shrimps samples were used as control (T3). The sensory characteristics were evaluated using the 9 point hedonic scale and the acceptance index. The centesimal composition was evaluated based on 100 g from each treatment and the fresh samples. The data were submitted to one-way ANOVA and Tukey's test. The results of sensory analysis showed significant variations (p <0.05) for the attributes analyzed among the species, whereas among the smoking processes there was no significance (p >0,05). The acceptance rate was above 70% for amazonian prawn and 80% for white shrimp, regardless of the smoking method. The proximate analysis showed significant differences between the two smoking processes, hot and liquid, with moderet values of lipids, between 0.27% and 1.51%, and high protein values, of 24.61% 24.13%, for white shrimp and amazonian prawn, respectively. The smoking processes altered the sensory and chemical profile of the prawns, causing good acceptance and adequate nutritional constitution for smoked fish.

scholarly journals Utilization of Origin Bacteria-Pliek U (YNH11 Isolates) in Fermenting Process of Coconut Dregs Cocos (Nucifera L.)

2018 ◽  
Vol 6 (2) ◽  
Author(s):  
H L Harahap ◽  
Yunilas ◽  
N Ginting ◽  
E Mirwandhono ◽  
A H Daulay
Keyword(s):  
Water Content ◽  
Crude Protein ◽  
Cocos Nucifera ◽  
Proximate Analysis ◽  
Ash Content ◽  
Crude Fiber ◽  
Fermentation Time ◽  
Randomized Design ◽  
Cocos Nucifera L ◽  
North Sumatra

Coconut plants are common in Indonesia, which is the second largest copra producer in the world. Coconut dregs has never been used before, as result it is one of large wastes in Indonesia. The main problems of coconut dregs were the content of crude fiber and crude fat which are high and low crude protein. Special attention was needed to improve the nutritional content by using fermentation technology. Fermentation was used in this study by using bacteria which had derived from the coconut plant itself called pliek u, isolate (YNH11). This study was conducted for 3 months starting from April to July 2018 at the Animal Production Laboratory and the Laboratory of Animal Food Nutrition Sciences Faculty of Agriculture, University of North Sumatra. This research was designed using a Completely Randomized Design (CRD) factorial pattern of 3 x 3, with 3 replications where remarked as factor 1 was the various levels of bacterial inoculum YNH11 from pliek u and factor 2 was the duration of fermentation (incubation). the parameters measured were water content, dry ingredient , crude protein, crude fiber, crude fat, and ash content using proximate analysis. The results showed that coconut pulp fermentation using bacterial origin of pliek u (isolate YNH11) with the level of inoculum administration and fermentation time had an effect on the measured parameters. it eventually increased water content and crude protein, meanwhile it decresed crude fiber, crude fat, dry ingredient, and ash content as well.

CONCENTRADO PROTEICO OBTIDO DAS FOLHAS DE MANDIOCA (Manihot esculenta Crantz) DE TRÊS VARIEDADES COMERCIAIS.

2017 ◽  
Vol 13 (1) ◽  
Author(s):  
Izabel Aparecida Soares ◽  
Mauro Sérgio Téo ◽  
Carlise DEBASTIANI ◽  
Suzymeire BARONI ◽  
Vanessa Silva RETUCI
Keyword(s):  
Manihot Esculenta ◽  
Crude Protein ◽  
Hydrocyanic Acid ◽  
Protein Concentrate ◽  
Manihot Esculenta Crantz ◽  
White Variety ◽  
Mean Values ◽  
Randomized Design ◽  
Significant Difference ◽  
The Mean

O trabalho teve por objetivo verificar diferenças entre rendimento do concentrado proteico e proteína bruta da folha da mandioca (Manihot esculenta Crantz), obtidos a partir de três variedades comerciais: branca, cascuda e vermelha. As manivas foram plantadas seguindo o delineamento experimental inteiramente casualizado com três repetições. Nas comparações entre as variedades, considerou coletas escalonadas pós-plantio, realizadas aos 12, 14 e 16 meses. O concentrado proteico foi obtido a partir da farinha das folhas inteiras e submetido ao método de termo - coagulação ácido e a proteína bruta pelo método padrão AOAC. Os dados foram submetidos a análise de variância e comparados pelo teste de Tukey - 5% de probabilidade. Os resultados não indicaram diferença significativa entre as médias obtidas para rendimento de concentrado proteico. Para a variável porcentagem de proteína bruta a variedade Branca foi a que apresentou maior valor, com média de 46,25%, seguida pela Cascuda e Vermelha, 44,52% e 37,30%, sucessivamente. Conclui-se que outros estudos devem avaliar condições que possam influenciar no teor de proteína foliar, como clima e solo, e, avaliar os níveis de ácido cianídrico de cada variedade, indicando qual das três é a melhor para a extração do concentrado proteico das folhas. Palavras chaves: Manihot esculenta Crantz, variedades comerciais, concentrado proteico, proteína bruta. ABSTRACT: The study aimed to assess the differences between income protein concentrate, crude protein of cassava leaf (Manihot esculenta Crantz), obtained from three commercial varieties: white, red and cascuda. The cuttings were planted following the completely randomized design with three replications. Comparisons between the varieties considered after planting staggered collections, held on 12, 14 and 16 months. The protein concentrate was obtained from flour of whole sheets and subjected to the term method - acid coagulation and crude protein by AOAC standard method. The data were submitted to ANOVA and Tukey test - 5% probability. The results indicated no significant difference between the mean values obtained for protein concentrate income. For the variable percentage of crude protein White variety showed the highest, with an average of 46.25%, followed by cascuda and Red, 44.52% and 37.30%, successively. We conclude that further studies should evaluate conditions that may affect the leaf protein content, such as climate and soil, and evaluate the hydrocyanic acid levels of each variety, indicating which of the three is the best for the extraction of protein concentrate from leaves Key words: Manihot esculenta Crantz, commercial varieties, protein concentrate, crude protein.

scholarly journals 71 Effects of timing of supplementation during late gestation in Bos indicus-influenced beef cows on post-weaning growth, immunity, and carcass characteristics of steer progeny

2020 ◽  
Vol 98 (Supplement_2) ◽  
pp. 59-59
Author(s):  
Elizabeth Palmer ◽  
Marcelo Vedovatto ◽  
Juliana Ranches ◽  
Vinicius Gouvea ◽  
Rhaiza Oliveira ◽  
...  
Keyword(s):  
Bos Indicus ◽  
Carcass Characteristics ◽  
Beef Cows ◽  
Late Gestation ◽  
Experimental Unit ◽  
Carcass Quality ◽  
Diarrhea Virus ◽  
Randomized Design ◽  
Distillers Grain ◽  
Dried Distillers Grain

Abstract This study evaluated the growth, immunity, and carcass characteristics of beef steers born to cows offered dried distillers grains (DDG) at different timing during late gestation. Approximately 84 d before calving (d 0), 84 mature Brangus cows were stratified by BW and BCS (422 ± 42 kg; 5.0 ± 0.14) and allocated into 1 of 6 bahiagrass pastures (14 cows/pasture). Treatments were randomly assigned to pastures: 1) no prepartum supplementation (CON); 2) 1 kg/d DDG from d 0 to 84 (LATE84); or 3) 2 kg/d from d 0 to 42 (LATE42). Calves were weaned at 261 ± 23 d of age. At weaning, 38 steers were vaccinated against bovine viral diarrhea virus (BVDV-1) and parainfluenza-3 (PI-3) and transported to a feedlot facility. Steers were penned according to cow prepartum pasture distribution and fed a similar diet until slaughter (d 587). Data were analyzed as complete randomized design using MIXED procedure of SAS, pasture as the experimental unit, treatment as fixed effect, and pasture(treatment) and steer(pasture) as random effects. Steer feedlot BW, ADG, DMI, and G:F did not differ (P ≥ 0.12) among treatments. Plasma haptoglobin concentrations were greater (P ≤ 0.03) for LATE42 and LATE84 vs. CON steers 2 d after feedlot entry. Plasma cortisol and seroconversion for BVDV-1 and PI-3 did not differ (P ≥ 0.15) among treatments. The percentage of carcasses grading Choice did not differ (P = 0.13), but carcasses grading low Choice were greater (P = 0.03) for CON vs. LATE42, with LATE84 being intermediate (91, 40, and 58%, respectively). Thus, prepartum dried distillers grain supplementation to B. indicus-influenced cows did not enhance feedlot growth but had subtle positive impacts on carcass quality and innate immunity in steer progeny. In addition, timing of dried distillers grain supplementation (last 84 d vs. first 42 d of late gestation) did not impact steer post-weaning feedlot performance and carcass quality.

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