scholarly journals Physical and chemical quality of forage feed pellets with different types of materials and compositions

2022 ◽  
Vol 951 (1) ◽  
pp. 012035
Author(s):  
B Suwignyo ◽  
R D Subagya ◽  
A Astuti
Keyword(s):  
Dry Matter ◽  
Raw Materials ◽  
Block Design ◽  
Raw Material ◽  
Index Test ◽  
Chemical Quality ◽  
Physical Quality ◽  
Significant Difference ◽  
Feed Pellets

Abstract The aimed of this study was to determine the physical (durability) and chemical quality of forage feed pellets with different raw materials and compositions. This study used two (2) weed raw materials with different forms, namely in the form of fresh and in the form of hay that has been milled. Each raw material was formulated and processed in the same way, a mixture of forage and rice bran, consisted of 90%: 20% and 80%: 20% (calculated based on dry matter, mixed in as fed), pelleted, then dried in the sunshine. Each treatment has three (3) replications. Dried forage pellets were tested with the PDI (pellet durability index) test and chemical quality test (proximate) in the Forage and Pasture Science Laboratory. The experimental design used a Randomized Completely Block Design where there were blocks of material types and blocks of material composition. The variables observed were physical quality in the form of PDI and chemical quality in the form of dry matter (DM), organic matter (OM), crude protein (CP), crude fibre (CF), extract ether (EE) and nitrogen-free extract (NFE). The data were statistically analysed with program SPSS version 26. If there was a significant difference, it was continued with the least significant different (LSD) test. The conclusion of this study was that the physical quality of forage pellets (PDI number) made from weed (Synedrella nodiflora) or Legetan was affected by composition, but neither hay nor fresh weed material affected its quality. The type of raw material in the form of hay and fresh affects the chemical quality of forage pellets in the form of DM, OM, CP, CF and NFE, but does not affect EE. EE was influenced by the composition of the pellets

scholarly journals Effect of forage Legetan (Synedrella nodiflora) fresh and hay on the physical quality of forage pellets

2022 ◽  
Vol 335 ◽  
pp. 00037
Author(s):  
Bambang Suwignyo ◽  
Rifqi Danang Subagya ◽  
Andriyani Astuti ◽  
Nafiatul Umami ◽  
Ali Agus
Keyword(s):  
Rice Bran ◽  
Raw Materials ◽  
Block Design ◽  
Raw Material ◽  
Duncan Multiple Range Test ◽  
Physical Quality ◽  
Significant Difference ◽  
Synedrella Nodiflora ◽  
Range Test

This study aimed to determine the effect of raw materials Legetan in the form of fresh and hay on the physical quality of pellets. Legetan (Synedrella nodiflora) was used as main ingredient, in the form of fresh and hay. The research method used a Randomized Completely Block Design (RCBD). Then, if there was a significant difference, it will be analyzed further using Duncan multiple range test (DMRT). The treatments consisted of P1 = 10% rice bran + 90% fresh Legetan; P2 = 20% rice bran + 80% fresh Legetan; P3 = 10% rice bran + 90% hay Legetan; P4 = 20% rice bran + 80% hay Legetan. The variables measured were rendement, color, texture, and price. The results showed that the utilization of Legetan forage as raw material, both hay and fresh with the proportions of rice bran either 10:90 or 20:80, had no significant effect on the physical quality of Legetan forage pellets. However, the higher the portions of Legetan forage in the forage pellets, the more affordable the pellet price will be.

scholarly journals Nutritional quality of massai grass fertilized with phosphorus and nitrogen and its influence on intake and weight gain of sheep under rotational grazing on quartzipsamment soil

2017 ◽  
Vol 38 (3) ◽  
pp. 1427
Author(s):  
Thais Valéria Souza Silva ◽  
Luciano Fernandes Sousa ◽  
Antônio Clementino dos Santos ◽  
Ana Cristina Holanda Ferreira ◽  
Rebeca Rocha Cardoso ◽  
...  
Keyword(s):  
Weight Gain ◽  
Nutritional Quality ◽  
Dry Matter ◽  
Management Practice ◽  
Block Design ◽  
Neutral Detergent Fiber ◽  
Dry Matter Intake ◽  
Panicum Maximum ◽  
Significant Difference

The effects of phosphate and nitrogen fertilization on aspects of forage composition and ruminal fermentation were separately evaluated pre- and post-grazing, in addition to the dry matter intake and weight gain of sheep grazing Panicum maximum cv. Massai under a rotational system on Quartzipsamment soil. The aim was to evaluate the effect of fertilization with different levels of phosphorous (50 and 200 kg P2O5/ha) and nitrogen (100 and 400 kg N/ha) compared to unfertilized control soil. The experiment was conducted at the School of Veterinary Medicine and Animal Science at Universidade Federal do Tocantins – UFT, in a randomized complete block design with four replicates in a factorial 2 × 2 design. The study area consisted of 32 paddocks (301 m²), each of which had previously been sown with Panicum maximum cv. Massai. The experimental area was managed under intermittent stocking with a variable stocking rate. Twenty-eight crossbreed sheep were used for grazing management. Evaluations were made before and after grazing, including forage evaluation and measurement of ruminal degradability and intake (using titanium dioxide as the external marker). Regarding the forage composition, a significant difference (P < 0.05) was observed between the control and fertilizer treatments for neutral detergent fiber (NDF), acid detergent fiber, crude protein, lignin and phosphorous content. Fertilization was found to alter the nutritional quality of Panicum maximum cv. Massai grass. Among the nutritional aspects evaluated, fertilization influenced NDF, grass digestibility and dry matter intake. The forage composition of Massai grass is improved by fertilization with nitrogen at 100 kg N/ha and phosphate up to 50 kg P2O5/ha, which represents a relevant management practice for increasing quantity and quality.

scholarly journals Western Sudan Arabi camel hides attributes and leather quality characteristics

2021 ◽  
pp. 040-043
Author(s):  
Ebrahiem Mohammed Alhadi ◽  
Idris Idris Adam
Keyword(s):  
Block Design ◽  
Breaking Load ◽  
Quality Parameters ◽  
Quality Characteristics ◽  
Chemical Quality ◽  
Physical Quality ◽  
Randomized Block Design ◽  
Physical And Chemical Quality ◽  
Physical And Chemical

This study was aimed to evaluate camel hide attributes and leather quality characteristics of Western Sudan Arabi camel. Thirty pieces of fresh camel hides from three subtypes of Western Sudan Arabi camel ecotype (10 pieces from each of Kababish, Meidob, and Hawawir subtypes) were collected, cured, and tanned. Physical and chemical quality parameters were assessed. The data were analyzed using the Complete Randomized Block design. The results revealed that Significant differences (P≤0.05) were detected among Western Sudan Arabi camel subtypes fresh hides thickness and weight. Kababish hide thickness and weight were recorded the highest value of 0.155±0.4 cm and 11.7±1.3 Kg respectively in comparison to Meidob (0.145±0.3 cm and 8.6±1.2 Kg) and Hawawir (0.143±0.4 cm and 7.7±2.2 Kg). Kababish hides thickness value was above the minimum Sudanese standard threshold specification for cattle leather quality. While Meidob and Hawawir hide thickness values were blew the minimum Sudanese standard threshold specification for cattle leather quality. Physical quality parameters; elongation, tensile strength, resistance to grain cracking, breaking load, and tear strength; were in the Sudanese standard threshold specification for cattle leather physical quality of 100%, 200 Kg/cm2, 7N/cm, 8 N/cm, and 100 Kg/cm2respectively. Whilst flexibility parameter was below the Sudanese standard threshold specification for cattle leather quality. Chemical quality parameters were in the Sudanese standards threshold specification for cattle leather chemical quality of 18%, 4.5%, 2.5%, and 11% for moisture, Ash, chrome oxide, and fat contents respectively.

Effectiveness of a Lactobacillus sakei Starter Culture in the Reduction of Biogenic Amine Accumulation as a Function of the Raw Material Quality

2001 ◽  
Vol 64 (3) ◽  
pp. 367-373 ◽  
Author(s):  
SARA BOVER-CID ◽  
MARIA IZQUIERDO-PULIDO ◽  
M. CARMEN VIDAL-CAROU
Keyword(s):  
Biogenic Amine ◽  
Dry Matter ◽  
Raw Materials ◽  
Starter Culture ◽  
Raw Material ◽  
Lactobacillus Sakei ◽  
Hygienic Quality ◽  
Fermented Sausages ◽  
Materials Used

The effectiveness of an amine-negative starter culture (Lactobacillus sakei CTC494) in the reduction of biogenic amine production during the ripening of fermented sausages was examined. Four batches were manufactured in parallel:spontaneously fermented and starter-mediated sausages were manufactured from two lots of raw materials of different hygienic quality. Besides the biogenic amine contents, changes in the microbial counts, nitrogenous fractions, pH, and water content were measured at several sampling points during the ripening process. In sausages manufactured from good quality meat, the starter strain of L. sakei reduced and even inhibited biogenic amine accumulation during sausage fermentation, the end products showing extremely low biogenic amine contents (tyramine levels less than 15 mg/kg of dry matter and putrescine and cadaverine levels less than 5 mg/kg of dry matter). Nevertheless, starter-mediated sausages made from poorer-quality raw materials showed much higher amine contents (308, 223, and 36 mg/kg of dry matter of cadaverine, tyramine, and putrescine, respectively), which were only slightly lower than those of the spontaneously fermented sausages made from the same raw materials. The relatively high bacterial numbers of raw materials of poorer-hygienic quality diminished the beneficial effect of the starter strain. Therefore, the effectiveness of the starter was strongly dependent on the hygienic quality of the raw materials used.

scholarly journals Yogurt As A Functional Drink Development From Various Local Raw Materials Using Eucheuma Spinosum As Natural Stabilizer

2021 ◽  
Vol 913 (1) ◽  
pp. 012035
Author(s):  
M Amaro ◽  
M D Ariyana ◽  
B R Handayani ◽  
Nazaruddin ◽  
S Widyastuti ◽  
...  
Keyword(s):  
Lactic Acid ◽  
Lactic Acid Bacteria ◽  
Acid Content ◽  
Raw Materials ◽  
Public Awareness ◽  
Raw Material ◽  
Bacterial Viability ◽  
Significant Difference ◽  
Lactic Acid Content

Abstract Along with raising public awareness about health and increasing yogurt consumption, it is critical to improve the quality of the yogurt. The innovation of yogurt producing in terms of flavor variety is critical since it can entice consumers to consume yogurt. This innovation is possible through the use of high-nutrient plant components that have not been optimally exploited in the surrounding environment. The purpose of this study was to examine the quality of yogurt produced from a variety of raw materials and stabilized naturally using Eucheuma spinosum seaweed. This study used a completely randomized design with a single factor: the type of raw material utilized in the production of yogurt (corn, sweet potato, pumpkin, banana and pineapple). The parameters analyzed included total lactic acid content, pH, total lactic acid bacteria, bacterial viability, viscosity, and organoleptic qualities such as homogeneity and taste were examined using scoring and hedonic methods. The data were evaluated using an analysis of variance (ANOVA) with a significance level of 5%, and the significantly different data were further tested using an additional test of an honest significant difference (HSD). Results show that yogurt made from corn was the best treatment, with pH value of 4.28, total lactic acid content was 1.67%; viscosity was 74,67cP, total lactic acid bacteria was 11.02 log CFU/ml, the bacterial viability met the concentration as a probiotic drink with the decreasing number 0.21 log CFU/ml, scoring test homogeneity score was 3,21 (slightly homogenous), taste score was 3.08 (slightly sour) and hedonic score for homogeneity and taste were 3.29 and 3.25 respectively.

scholarly journals Utilization of Siwalan (Borassus flabellifer L.) Plantation Waste for Kraft Paper Production

2019 ◽  
Vol 11 (1) ◽  
pp. 1-5
Author(s):  
Azmi Alvian Gabriel ◽  
Yunita Siti Mardhiyyah
Keyword(s):  
Block Design ◽  
Paper Industry ◽  
Raw Material ◽  
North Coast ◽  
Physical Quality ◽  
Paper Production ◽  
Kraft Paper ◽  
Leaf Midrib ◽  
Tear Resistance

Borassus flabellifer L., one of the palm-based commodities in Indonesia which is grows in dry areas especially around the north coast of Java Island. An abundant waste of this plant is a leaf midrib and fruit fiber have an opportunity as a source of lignocellulose for the paper industry. In this study, Kraft paper production was conducted to know the influence of the proportion of Borassus flabellifer L. leaf midrib pulp and fruit fiber pulp, and the concentration of Polyvinyl Acetate (PVAc) adhesives on the sensory and physical quality of kraft paper. The research method used was Randomized Block Design (RBD) with two factors. The Friedman test was used to determine the sensory quality of kraft paper. The physical quality of kraft paper was used ANOVA analysis. The results showed that the treatment of raw material proportion and PVAc adhesive concentration had significant effect on color, surface texture, yield, and tensile resistance, but not significantly different between treatment of gramature and tear resistance. The best treatment of sensory tests was kraft paper with proportion of leaf midrib pulp 50% and fruit fiber pulp 50% and a 7.5% PVAc adhesive concentration. It has a yield value of 72.11%, gramature of 162.80 g/m2, tensile strength of 1.70 %, and tear resistance of 197.6 gf.

scholarly journals PENGARUH PUPUK HIJAU TANAMAN KEMBANG BULAN (Tithonia diversifolia) DAN PUPUK KANDANG TERHADAP PRODUKSI TANAMAN EKINASE (Echinacea purpurea)

2018 ◽  
Vol 28 (2) ◽  
pp. 127
Author(s):  
Dian Susanti ◽  
Harto Widodo ◽  
Erri S. Hartanto
Keyword(s):  
Herbal Medicine ◽  
Green Manure ◽  
Raw Materials ◽  
Block Design ◽  
Organic Fertilizer ◽  
Echinacea Purpurea ◽  
Raw Material ◽  
Tithonia Diversifolia ◽  
Randomized Block Design

Echinaceae is introduced medicinal plant as immunomodulator. The high demand of echinaceae as raw material for immunomodulatory herbal medicine by the industries, requires the increase in quantity and quality of cultivated echinaceae. Thus, the use of fertilizer is necessary. However, to ensure the safety of raw materials for herbal medicine industry, the use of organic fertilizer becomes one of the important components. Organic fertilizer used can be in the form of solid fertilizer such as dung manure, compost and green manure. Various plants can be utilized as a source of green manure such as Tithonia diversifolia, because of its high N content. The aim of this research was to evaluate the effect of the dosage of dung manure and green manure from <em>T. diversifolia</em> on echinaceae biomass and echinacoside contents. The research was arranged in Factorial Randomized Block Design with two treatments, three dosages of dung manure (P) 0; 2.5; 5 ton.ha<sup>-1</sup>, and three dosages of green manure from <em>T. diversifolia</em> (T) 0; 10 and 20 ton.ha<sup>-1</sup>. The treatment combinations were repeated three  times. The results  showed  that there was no interaction between <em>T. diversifolia </em>green manure and dung manure usage. The use of  <em>T. diversifolia</em>  fertilizer alone was not evidently increased  the fresh weight of biomass at 20 ton.ha<sup>-1</sup>. The use of  <em>T. diversifolia</em> and dung manure showed no significant effect on echinacoside content.

scholarly journals Soybean hulls and / or white oat grains on the ingestive behavior of confined steers

2019 ◽  
Vol 40 (5) ◽  
pp. 1925
Author(s):  
Guilherme Joner ◽  
Dari Celestino Alves Filho ◽  
Andrei Retamoso Mayer ◽  
Patrícia Machado Martini Cattelam ◽  
Camille Carijo Domingues ◽  
...  
Keyword(s):  
Repeated Measures ◽  
Dry Matter ◽  
Block Design ◽  
Neutral Detergent Fiber ◽  
Ingestive Behavior ◽  
Raw Material ◽  
Feeding Time ◽  
Soybean Hulls ◽  
Significance Level ◽  
Significant Difference

Dry matter and neutral detergent fiber contents act as physical regulators of voluntary intake in ruminants. Therefore, different levels of these components may interfere with animal performance and require careful assessment of the used raw material. This study was conducted with the purpose to assess the effect of soybean hulls and white oat in distinct or associated uses in the concentrate diet on the ingestive behavior of cattle. Thirty-six steers with an initial mean age of 20 months and initial mean weight of 226 kg were used. The diet was composed of 50% sorghum silage and 50% concentrate based on dry matter. The tested diets were soybean hulls (concentrate fraction composed mainly of soybean hulls), white oat grains (concentrate fraction composed mainly of white oat grains), and mixture (concentrate fraction composed of equal parts of soybean hulls and white oat grains). The experimental design was a randomized block design with 12 animals per diet. The data were compared by the PROC MIXED procedure with repeated measures in time, and the means were compared by the least significant difference test at 5% significance level. Diets presented different contents of neutral detergent fiber (66, 56, and 47%) and lignin (3.2, 3.7, and 4.1%) as the percentage of white oat grain increased in the diet. The total rumination time was lower (447 minutes) for animals that received equal parts of soybean hulls and white oat grains in the diet when compared to animals receiving a diet containing soybean hulls (483 minutes) and white oat grains (495 minutes), with no difference from each other. Animals fed a diet containing soybean hulls and white oat grains showed longer feeding time, a higher number of daily meals, shorter rumination time, shorter time spent chewing, and fewer number of chews per bolus and day. This diet results in a better dry matter and neutral detergent fiber rumination efficiencies.

scholarly journals Utilization of Siwalan (Borassus flabellifer L) Plantation Waste for Kraft Paper Production

2017 ◽  
Vol 9 (1) ◽  
pp. 38-43
Author(s):  
Azmi Alvian Gabriel
Keyword(s):  
Block Design ◽  
Paper Industry ◽  
Raw Material ◽  
North Coast ◽  
Physical Quality ◽  
Paper Production ◽  
Kraft Paper ◽  
Leaf Midrib ◽  
Tear Resistance

Borassus flabellifer L., one of the palm-based commodities in Indonesia which is grows in dry areas especially around the north coast of Java Island. An abundant waste of this plant is a leaf midrib and fruit fiber have an opportunity as a source of lignocellulose for the paper industry. In this study, Kraft paper production was conducted to know the influence of the proportion of Borassus flabellifer L. leaf midrib pulp and fruit fiber pulp, and the concentration of Polyvinyl Acetate (PVAc) adhesives on the sensory and physical quality of kraft paper. The research method used was Randomized Block Design (RBD) with two factors. The Friedman test was used to determine the sensory quality of kraft paper. The physical quality of kraft paper was used ANOVA analysis. The results showed that the treatment of raw material proportion and PVAc adhesive concentration had significant effect on color, surface texture, yield, and tensile resistance, but not significantly different between treatment of gramature and tear resistance. The best treatment of sensory tests was kraft paper with proportion of leaf midrib pulp 50% and fruit fiber pulp 50% and a 7.5% PVAc adhesive concentration. It has a yield value of 72.11%, gramature of 162.80 g/m2, tensile strength of 1.70 %, and tear resistance of 197.6 gf.

TECHNOLOGICAL ASPECTS OF HIGH QUALITY RAW MATERIAL OBTAINING FOR PECTIN PRODUCTION

1970 ◽  
pp. 47-50
Author(s):  
I. A. Ilina ◽  
I. A. Machneva ◽  
E. S. Bakun
Keyword(s):  
Raw Materials ◽  
Thermal Characteristics ◽  
Environmental Safety ◽  
Raw Material ◽  
High Quality ◽  
Temperature Conductivity ◽  
Drying Temperature ◽  
Plant Raw Materials ◽  
Gel Forming Ability

  The article is devoted to the study of the chemical composition, physical and thermal-pfysical characteristics of damp apple pomaces and the identifying patterns of influence of drying temperature the functional composition and gel-forming ability of pectin. The research is aimed at obtaining initial data for the subsequent calculation of the main technological, hydro-mechanical, thermal, structural and economic characteristics of devices for drying the plant raw materials, ensuring the environmental safety and high quality of pectin-containing raw materials, the reducing heat and energy costs. As a result of the study of the thermal characteristics of apple pomaces, the critical points (temperature conductivity – 16.5 x 10-8 m2/s, thermal conductivity – 0.28 W/m K, heat capacity – 1627 j/(kg K)) at a humidity of 56 % are determined, which characterizing the transition from the extraction of weakly bound moisture to the extraction of moisture with strong bonds (colloidal, adsorption). It was found that the pomaces obtained from apples of late ripening have a higher content of solids (21-23 %), soluble pectin and protopectin (2.5-4.5 %). Dried pomaces obtained from apple varieties of late ripening contain up to 25 % pectin, which allow us to recommend them as a source of raw materials for the production of pectin. The optimum modes of preliminary washing of raw materials are offered, allowing to the remove the ballast substances as much as possible. It is established that when the drying temperature increases, the destructive processes are catalyzed: the strength of the pectin jelly and the uronide component and the degree of pectin esterification are reduced. The optimum drying temperature of damp apple pomaces is 80 0C, at which the quality of pectin extracted from the dried raw materials is maintained as much as possible. It is shown that the most effective for the pectin production is a fraction with a particle size of 3-5 mm, which allow us to extract up to 71 % of pectin from raw materials.

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