scholarly journals Effect of washing time and storage of raw Material on Surimi and Kamaboko of Tilapia (Oreochromis sp.)

2020 ◽  
Vol 7 (3) ◽  
pp. 89
Author(s):  
Eka Saputra
Keyword(s):  
Water Content ◽  
Raw Materials ◽  
Frozen Storage ◽  
Storage Period ◽  
Raw Material ◽  
Minced Fish ◽  
Materials Used ◽  
And Storage

This study aim was to determine the effect of washing and raw materials on frozen storage on the quality of surimi and kamaboko from raw material of tilapia (Oreochromis sp). There were three types of raw materials used, namely minced fish, surimi, and surimi with addition of sorbitol, with three washing treatments and four weeks frozen storage period observed every week. The method used consisted of measurements of pH, water content, bite test, and folding test. Then the results obtained for the best kamaboko tilapia (Oreochromis sp) were obtained from fillet raw materials compared to the raw material of Minced fish and raw materials of Minced Fish + Sorbitol, with a frequency of washing once and frozen storage for 3 weeks.

scholarly journals STUDYING THE EFFECT OF POST-HARVEST RIPENING ON THE QUALITY PARAMETERS OF RAPE AND BROWN MUSTARD OILSEEDS DURING STORAGE

2018 ◽  
Vol 56 (3) ◽  
pp. 366-381
Author(s):  
Z. V. Lovkis ◽  
A. V. Pchelnikova ◽  
V. N. Babodey ◽  
K. I. Zhakova
Keyword(s):  
Raw Materials ◽  
Morphological Characteristics ◽  
Storage Period ◽  
Close Relation ◽  
Oil Products ◽  
Raw Material ◽  
High Quality ◽  
Post Harvest ◽  
And Storage

Increase of vegetable oils production provides for the further improvement of oily raw materials storage technology. It is known that technological quality of oilseeds is formed in close relation to its morphological characteristics, as well as peculiarities of biochemical processes inside of seeds, depending on external conditions and their development phase. The paper presents comparative results of researches of dynamics of qualitative and biochemical parameters of rape and brown mustard oilseeds with and without post-harvest ripening during storage. Research has shown that in order to produce high-quality fat-and-oil products, oilseeds must necessarily undergo the ripening process in artificial conditions, where the seeds are taken after they reach ripeness level enough for harvesting. Considering that the main period of oilseed storage is mainly destructive, seeds that have not undergone post-harvest ripening have active disintegration process even in case they are stored in perfect conditions. This process considerably reduces quality of seeds and their storage period. Based on the researches, practical recommendations were developed for post-harvest ripening and storage of oilseeds. The presented research data can be used to optimize the existing technologies of oily raw material post-harvest ripening and storage, to increase process quality of processed seeds and obtain high-quality fat-and-oil products. Acknowledgements. The research described in this work was carried out within the framework of the state research program “Quality and efficiency of agroindustrial production” for 2016–2020 (subprogram “Food security”). 

scholarly journals KAJIAN KOMPOSISI KIMIA SNACK BARS DARI BERBAGAI BAHAN BAKU LOKAL : SYSTEMATIC REVIEW STUDY OF THE CHEMICAL COMPOSITION OF SNACK BARS FROM VARIOUS LOCAL RAW MATERIALS : SYSTEMATIC REVIEW

2021 ◽  
Vol 17 (1) ◽  
pp. 15
Author(s):  
Mayestika S. D. Taula’bi’ ◽  
Yoakhim Y.E. Oessoe ◽  
Maria F. Sumual
Keyword(s):  
Systematic Review ◽  
Chemical Composition ◽  
Protein Content ◽  
Water Content ◽  
Local Food ◽  
Raw Materials ◽  
Raw Material ◽  
Great Demand ◽  
Review Study ◽  
Materials Used

Snack bars is one of the commercial food products found in the market but this product mostly still use imported raw materials such as soybeans and wheat. Research on the use of local food as raw material for making snack bars is currently in great demand considering that Indonesia has abundant potential agricultural to be optimized in supporting food diversification efforts. This study aims to make an inventory of the types of local raw materials that have been used in the manufacture of snack bars, to record and to study the types binders of snack bars and to evaluate the chemical composition of local raw material snack bars. This research was made with a systematic review design with the PRISMA method. From the results of the systematic review conducted, it was found that local raw materials for cereals, nuts, fruits, vegetables and local tubers can be combined to be used as raw material for making snack bars. Several types of binders that have been used in the manufacture of snack bars are cornstarch, tapioca, sugar, eggs, and also maltodextrin. The evaluation results of the chemical composition of local raw material snack bars, namely having water content ranged from 2.28% - 53.4%, carbohydrate content 27.3% - 86.66%, fat content 8% - 34.46%, protein content 3.49% - 17.61%, and total calories 294.19 kcal/100 g - 552.71 kcal/100 g which is influenced by several factors, namely the use of various raw materials, additional materials used, and the processing of snack bar products

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.

Impact of Raw Material Quality on Performance of Mixing and Charging Machines in Drilling and Blasting Operations

2021 ◽  
pp. 69-73
Author(s):  
T.S. Morozova
Keyword(s):  
Diesel Fuel ◽  
Raw Materials ◽  
Raw Material ◽  
Production Facility ◽  
High Quality ◽  
Equipment Failures ◽  
Hazardous Production ◽  
Materials Used ◽  
Incoming Inspection

A study into the failure causes of mixing and charging equipment confirms that the main impact on the probability of accidents is the use of raw materials that do not meet the specifications and have unstable properties. The raw materials used for explosives preparation in mechanized charging of boreholes include such components as ammonium nitrate, emulsion phase, diesel fuel, emulsifier and others. The paper describes the application of various formulations with these components in specific types of mixing and charging machines manufactured by AZOTTECH LLC. The main properties that affect the quality of raw materials are summarised, and the incoming inspection of explosive components is described as part of the acceptance procedure at temporary storage sites at a hazardous production facility. The paper describes common types of equipment failures and maintenance procedures when using substandard raw materials. The conclusion highlights the key practices to improve the equipment uptime as well as recommendations for incoming inspection and the use of high-quality explosive components.

Influence of Hygienic Quality of Raw Materials on Biogenic Amine Production during Ripening and Storage of Dry Fermented Sausages

2000 ◽  
Vol 63 (11) ◽  
pp. 1544-1550 ◽  
Author(s):  
SARA BOVER-CID ◽  
MARIA IZQUIERDO-PULIDO ◽  
M. CARMEN VIDAL-CAROU
Keyword(s):  
Biogenic Amines ◽  
Biogenic Amine ◽  
Storage Temperature ◽  
Raw Materials ◽  
Decarboxylase Activity ◽  
Hygienic Quality ◽  
Fermented Sausages ◽  
Materials Used ◽  
And Storage

The effect of the hygienic status of raw materials on biogenic amine production during ripening and storage (at 4 and 15°C) of fermented sausages was studied. Two portions of fresh lean and back fat pork were stored for 5 days at −20°C (treatment A) and at 4°C (treatment B), respectively. Raw materials of treatment A maintained their hygienic quality high and low amine content. Raw materials of treatment B showed from 1 to 3 log (CFU/g) higher microbial counts and a biogenic amine index near 50 mg/kg, indicating poorer hygienic quality. The quality of raw materials influenced the composition and the concentration of biogenic amines produced during the ripening sausages. Sausages of treatment A (A-sausages) showed a large accumulation of tyramine (up to 100 mg/kg dm) followed by putrescine and cadaverine (<15 mg/kg). In contrast, B-sausages resulted in earlier and much greater amine production, and cadaverine, tyramine, and putrescine levels were 50-, 2.6-, and 6.5-fold higher than those of A-sausages. Other biogenic amines, such as octopamine, tryptamine, phenylethylamine, and histamine were also produced in B-sausages. The higher proteolysis and the lower pH of B-sausages might have favored the decarboxylase activity of microorganisms. Biogenic amine contents of sausages during storage depended on the raw materials used and storage temperature. No significant modification on the amine contents was observed during the storage of A-sausages at either temperature. Greater changes occurred in B-sausages stored at 15°C than in those stored at 4°C. Higher temperatures favored proteolytic and decarboxylase reactions, resulting in increased amine concentrations after storage.

scholarly journals Exploring Small and Medium Scale Manufacturing Firms and Quality Management of Medicinal Material Supply in a Developing Economy: The Ghanaian Perspective

2021 ◽  
Vol 8 (1) ◽  
pp. 1-12
Author(s):  
Juliet Twumasi ◽  
Evans Kyeremeh ◽  
Benedict Owusu Yankeyera
Keyword(s):  
Herbal Medicine ◽  
Raw Materials ◽  
Raw Material ◽  
Exploratory Research ◽  
Developing Economy ◽  
Medicinal Products ◽  
Medium Scale ◽  
Material Supply ◽  
Materials Used

The quality of herbs used to make herbal medicinal products largely influences the safety and effectiveness of these herbal treatments. It is therefore important to investigate the extent to which manufacturers are ensuring the quality supply of herbal medicine used in production of herbal medicine. This study examines how small and medium scale manufacturers assure the quality and continual improvement of the raw materials (raw materials) used for production of medicinal products in a developing economy, the state of Ghana, and the methods used by the company. The study adopted exploratory research design. Using interview quide with open ended questions, data was collected from 88 respondents (small and medium scale manufacturers and their representatives). The data was analysed using NVivo 11. Findings of the study indicated that herbs were collected from the wild (forest), physical inspection of the herbs and best manufacturing practices, good relationship management or collaboration were measures used to promote quality of raw material supply. Also, proper documentation or recording of processes and quality measures do not have much attention or acceptance among Traditional Medicine Practitioners (TMPs).

scholarly journals NILAI ORGANOLEPTIK BAKSO IKAN LAYANG (Decapterus russelli), IKAN KUNIRAN (Upeneus moluccensis) DAN IKAN NILA (Oreochromis niloticus)

2020 ◽  
Vol 6 (2) ◽  
pp. 67-72
Author(s):  
Thania Kahiking ◽  
Novalina Maya Sari Ansar ◽  
Eko Cahyono
Keyword(s):  
Oreochromis Niloticus ◽  
Raw Materials ◽  
Raw Material ◽  
Fish Meat ◽  
Bone Removal ◽  
Removal Process ◽  
Materials Used ◽  
Soluble Components ◽  
Myofibril Protein

Bakso ikan merupakan produk berbahan dasar dari surimi yang terbuat dari lumatan daging ikan yang telah mengalami proses penghilangan tulang, dan sebagian komponen larut air dan lemak melalui pencucian dengan air, sehingga disebut sebagai konsentrat basah protein myofibril dari daging ikan layang, kuniran, dan nila. Tujuan penelitian adalah untuk mengetahui mutu bakso dari berbagai jenis daging ikan yang digunakan. Metode yang digunakan dalam penelitian ini adalah eksperimental. Hasil uji ogranoleptik menunjukkan bakso dengan kategori-kategori berikut, kenampakan terbaik pada ikan nila (8,2), bau terbaik dari ikan kuniran (7,8), rasa terbaik pada ikan layang (8,8) dan tekstur terbaik pada ikan layang (8,8). Kesimpulan dari ketiga jenis bahan baku yang digunakan ikan kuniran merupakan bahan baku terbaik dalam pembuatan bakso.   Fish ball is a surimi-based product made from ground fish meat that has undergone a bone removal process as well as elimination of water and fat soluble components through washing with water. Hence, it is called wet concentrated myofibril protein mainly derived from mackerel scad, goldband goatfish, and tilapia meat. The objective of this research was to determine the quality of fish balls from various types of fish (mackerel scad, mac). Organoleptic tests showed that the best appearance, smell, taste and texture categories were found in tilapia (8.2), goatfish (7.8), mackerel scad (8.8), and mackerel scad (8.8) respectively. As a conclusion, of the three raw materials used in this research, goldband goatfish proved to be the best source of raw material for fish balls.

scholarly journals Quality Control of Ethyl Alcohol Used as a Medicinal Product

2020 ◽  
Vol 10 (1) ◽  
pp. 6-18
Author(s):  
Yu. V. Olefir ◽  
A. Yu. Khubieva ◽  
E. L. Kovaleva ◽  
L. I. Mit’kina ◽  
A. A. Struzhkova ◽  
...  
Keyword(s):  
Ethyl Alcohol ◽  
Raw Materials ◽  
Sugar Industry ◽  
Production Method ◽  
Ir Spectrometry ◽  
Alcohol Production ◽  
Materials Used ◽  
Available Information ◽  
And Storage

The manufacturing process, the source (raw materials), and primary packaging materials dictate requirements for the quality of ethyl alcohol used in the pharmaceutical industry.The aim of the paper was to analyse how the quality of ethyl alcohol used as a component of medicinal products depends on the starting materials, production method and technology, intended use, and the choice of the primary packaging. The paper analyses available information on ethyl alcohol quality and summarises data on potential impurities associated with the ethyl alcohol production technology and the starting materials used. It was established that Russian manufacturers mainly use grain crops (wheat and rye), as well as molasses—a by-product of the sugar industry, as raw materials. The paper addresses the process of improving the quality standards for ethyl alcohol from a historical perspective. A comparative study of the requirements of the Russian and the world’s leading pharmacopoeias for the pharmaceutical substance—ethyl alcohol 95%, 96% demonstrated the need to include identification by IR-spectrometry and impurity control by UV absorbance into the respective monograph of the State Pharmacopoeia of the Russian Federation. The authors formulated requirements for the choice of packaging material for ethyl alcohol, which will not affect its quality during transportation and storage.

scholarly journals Mechanically deboned meat

1990 ◽  
Vol 62 (5) ◽  
pp. 369-380
Author(s):  
L. Riihonen ◽  
J. Laine ◽  
P. Linko
Keyword(s):  
Raw Materials ◽  
Low Cost ◽  
Meat Products ◽  
Raw Material ◽  
Processed Meat ◽  
Meat Industry ◽  
High Protein Content ◽  
Technological Characteristics ◽  
And Storage

Mechanically deboned meat (MDM) and mechanically deboned tissue (MDT) are used in the meat industry to an ever-increasing degree. The quality of mechanically deboned meat, its high protein content, good technological characteristics and comparatively low cost make the product a profitable and useful raw material. Mechanically deboned meat is a wholesome, nutritious, highly palatable product with a bright future as food. Its properties permit its incorporation in the production of heat-processed meat products composed of comminuted raw materials. Regulations are given in the legislation of several countries concerning the chemical composition, use and storage of such meat.

Experimental Research on Compressive Strength and Storage Period for Dry-Mixed Material of Shotcrete

2010 ◽  
Vol 168-170 ◽  
pp. 1501-1505
Author(s):  
Jing Shuang Zhang ◽  
Qin Yong Ma ◽  
Xing Teng Han
Keyword(s):  
Compressive Strength ◽  
Water Content ◽  
Experimental Research ◽  
Loss Rate ◽  
Raw Materials ◽  
Engineering Application ◽  
Storage Period ◽  
Strength Loss ◽  
Mix Proportion ◽  
And Storage

According to dry-mixed materials of shotcrete which composed of raw materials in mix proportion the concrete quality as field mixing were included. Through the experimental research on the storage period of using dry-mixed materials in shotcrete, variations of compressive strength were obtained. In according with the studies on the storage period of dry-mixed materials in 7d, 11d, 15d, 20d and 28d, compared with 0d, the loss of compressive strength were obtained under different sand water content (0%, 0.5% and 1.0%). The results shown that strength loss rate of C30 concrete was 6.7% when the sand water content was 0.5% in the 28d and while strength loss rate was 12.0% when the sand water content was 1.0%. The studies on storage period provide supports to the using of dry-mixed shotcrete in engineering application.

Sign in / Sign up

Export Citation Format

Share Document