scholarly journals The Relationship Between the Moisture Content of Sweetcorn Raw Material and the Quality of the Deep-Frozen End Product

2003 ◽  
pp. 135-139
Author(s):  
Éva Kállai
Keyword(s):  
Moisture Content ◽  
Sweet Corn ◽  
Eating Habits ◽  
Great Part ◽  
Raw Material ◽  
Harvest Time ◽  
Foreign Matter ◽  
Physical Quality ◽  
The Relationship

One of the remarkable effects of the economical and social development is the changing of the eating habits, first of all increasing consumption of deep-frozen products. The spreading of the sweet corn under these vegetables is characteristic.The parameters exerting influence on the quality of the deepfrozen sweetcorn is classed in 3 categories:• Physical quality: foreign matter, clumps, blemished corn, broken kernel, miscut, pulled kernel.• Organoleptical features: taste, colour, texture, and sweetness.• Microbiological features: TVC, mould, yeast.The moisture content of the raw material influences the organoleptical features to the highest degree.We take continuously samples from the raw material arriving in to the factory to determinate moisture content, and from the product to specify the organoleptical features.Based on the data of 2002 we can make the following findings:The colour of the deepfrozen sweetcorn is less influenced by the moisture content. The taste is between 69% and 72% the most optimal, but over 72% get worse, more „milky”, water-tasted because of the underdevelopment of sweetcorn. The texture continuously becomes better with the increasing of moisture content. Under 67% of water the class „C” is typical, which means a taste with weak charasteric, a bit scathing or bitter, and texture with rubbery inner part and hard pericarpia. The decadence of taste is caused by converting a great part of sugar into starch.The correlation between moisture and quality is varying by varieties; different varieties have their best quality by different moisture content. By our investigations the best harvest time is at the 69-72% moisture content. At this point are the organoleptical features the most optimal, and the grower has not the loss of yield caused by early harvesting.

scholarly journals Study on the relationship of depression, anxiety, lifestyle and eating habits with the severity of reflux esophagitis

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Rongxin Wang ◽  
Jing Wang ◽  
Shuiqing Hu
Keyword(s):  
Quality Of Life ◽  
Logistic Regression ◽  
Regression Analysis ◽  
Logistic Regression Analysis ◽  
Reflux Esophagitis ◽  
Eating Habits ◽  
Positive Correlation ◽  
Relationship Of ◽  
The Relationship

Abstract Background The etiology of reflux esophagitis (RE) is multi-factorial. This study analyzed the relationship of depression, anxiety, lifestyle and eating habits with RE and its severity and further explored the impact of anxiety and depression on patients’ symptoms and quality of life. Methods From September 2016 to February 2018, a total of 689 subjects at Xuanwu Hospital Capital Medical University participated in this survey. They were divided into the RE group (patients diagnosed with RE on gastroscopy, n = 361) and the control group (healthy individuals without heartburn, regurgitation and other gastrointestinal symptoms, n = 328). The survey included general demographic information, lifestyle habits, eating habits, comorbidities, current medications, the gastroesophageal reflux disease (GERD) questionnaire (GerdQ), the Patient Health Questionnaire-9 depression scale and the General Anxiety Disorder-7 anxiety scale. Results The mean age and sex ratio of the two groups were similar. Multivariate logistic regression analysis identified the following factors as related to the onset of RE (p < 0.05): low education level; drinking strong tea; preferences for sweets, noodles and acidic foods; sleeping on a low pillow; overeating; a short interval between dinner and sleep; anxiety; depression; constipation; history of hypertension; and use of oral calcium channel blockers. Ordinal logistic regression analysis revealed a positive correlation between sleeping on a low pillow and RE severity (p = 0.025). Depression had a positive correlation with the severity of symptoms (rs = 0.375, p < 0.001) and patients’ quality of life (rs = 0.306, p < 0.001), whereas anxiety showed no such association. Conclusions Many lifestyle factors and eating habits were correlated with the onset of RE. Notably, sleeping on a low pillow was positively correlated with RE severity, and depression was positively related to the severity of symptoms and patients’ quality of life.

Physical Quality of Turmeric Powder (Curcuma longga Linn) Result of Foam-mat Drying Method Using Microwave

2021 ◽  
pp. 57-65
Author(s):  
Dhinar Patliani ◽  
Dian Purbasari
Keyword(s):  
Grain Size ◽  
Moisture Content ◽  
Water Absorption ◽  
Bulk Density ◽  
Oil Absorption ◽  
Drying Method ◽  
Physical Quality ◽  
Average Grain Size ◽  
Two Factors

Turmeric (Curcuma longa L) in Indonesia is widely known as a herbal medicinal plant, food coloring, and food flavoring. The high water content of turmeric will shorten the storage time and the quality of the ingredients. The need for drying which is the process of removing the moisture content of the material with the aim of prolonging the shelf life. The use of the foam-mat drying method with the addition of adhesives aims to speed up the drying process and maintain the quality of a material. The result of drying turmeric obtained is turmeric powder product. This study used a completely randomized design (CRD) with two factors, namely the variation of the microwave oven power and the composition of the developer agent (ovalet). The research procedure was divided into two stages, namely the manufacture of powder and continued with the measurement of physical quality. The stages of making powder begin with the preparation of raw materials, stripping, size reduction, addition of developer, drying, then grinding. The second stage is measuring physical quality, namely fineness modulus, average grain size, powder moisture content, color, water absorption, oil absorption, and bulk density. The power variations used are 420 watts, 535 watts, and 680 watts, while the composition of the developer is 1%, 2%, and 4%. Data analysis using two-way ANOVA statistical test with two factors that affect the variation of power and composition of the developer (ovalet). FM values ​​ranged from 0.364 – 1.576, D values ​​ranged from 0.005 – 0.0012 mm, final moisture content values ​​ranged from 7.60 – 9.59%, powder moisture content values ​​ranged from 9.47 – 11.43%ww , L values ​​ranged from 61.46 – 65.96, a values ​​ranged from 13.54 – 16.05, b values ​​ranged from 48.21 – 52.42, DSA values ​​ranged from 2.78 – 3.54 ml/ g, DSM values ​​ranged from 1.22 – 1.60 ml/g, and DC values ​​ranged from 0.38 – 0.44 g/cm3. The combination treatment of drying power with developer is influenced by the drying power of the parameters, namely the value of moisture content, fineness modulus, average grain size, brightness level, redness level, yellowness level, oil absorption, water absorption, and bulk density. While the developer affects the finenes modulus, average grain size, yellowness level, and bulk density.

scholarly journals Mutu Fisik Dan Teknik Pematahan Dormansi Benih Kayu Kuku (Pericopsis mooniana (Thw.) Thw.)

2020 ◽  
Vol 11 (3) ◽  
pp. 199-205
Author(s):  
Arum Sekar Wulandari ◽  
Afrida Rizka Farzana
Keyword(s):  
Moisture Content ◽  
Cold Water ◽  
Dormancy Breaking ◽  
Seed Moisture Content ◽  
Physical Quality ◽  
Seed Moisture ◽  
Breaking Seed Dormancy ◽  
Short Time ◽  
Number Of Seeds

The presence of Pericopsis mooniana (Thw.) Thw. in nature is endangered. Meanwhile, Pericopsis mooniana plants have its obstacles in generative propagation because the seeds have mechanical dormancy. Studies carried out to: (1) observe the morphology of pods, seeds and sprouts of Pericopsis mooniana; (2) determine the physical quality of Pericopsis mooniana seeds, and (3) analyze the proper dormancy breaking treatment for Pericopsis mooniana seeds. Research is conducted in laboratories and in greenhouses. The physical quality of the seeds measured was the weight of 1,000 seeds and the moisture content. The treatment for breaking the dormancy of the Pericopsis mooniana seeds were control, scarification of the seeds using nail clippers and soaking in hot to cold water for 48 hours. Morphologically, the fruit of Pericopsis mooniana is pod-shaped, with orange seeds, oval-shaped and curved edges. Pericopsis mooniana sprouts include in the epigeal type. In 1 kg of weight there are ± 4,000 Pericopsis mooniana seeds, with the post harvest seed moisture content amounting to 7.62%. The dormancy breaking treatment of Pericopsis mooniana seeds increased seeds germination by 60% compared to controls. The scarification of Pericopsis mooniana seeds using nail clippers for breaking mechanical dormancy is the best treatment because it can increase the number of seeds germinating in a short time and simultaneously. Key words: breaking seed dormancy, morphology, Pericopsis mooniana, physical quality, seed scarificatio

scholarly journals AN EVALUATION OF THE INFLUENCE OF PUPILS’ EATING HABITS ON THEIR ACADEMIC PERFORMANCE IN THE CONTEMPORARY SCHOOL SYSTEM

2021 ◽  
pp. 44-57
Author(s):  
Bernadette Egede ◽  
Keyword(s):  
Academic Performance ◽  
Rural Areas ◽  
Eating Habits ◽  
Survey Design ◽  
Correlation Coefficients ◽  
Strong Relationship ◽  
School Feeding ◽  
Primary School Pupils ◽  
The Relationship

The nexus between academic performance, nutrition and eating habit is globally recognized to the extent that it has inspired various strategies such as ‘school feeding programmes’ in many nations including Nigeria. This correlational study was aimed to evaluate the relationship between the eating habits of primary school pupils and their academic performance, using a survey design. Fifty pupils in two intact classes from two schools in rural areas, formed the sample. Data was collected using interviewer-questionnaire, coupled with naturalistic observation, for the eating habits and their results from the term’s examination done within the same periodin the schools. The data was analyzed using SPSS – 23 to determine the correlation coefficients. The results suggest that there is strong relationship between pupils’ eating habits, in terms of frequency of feeding, quality of feeding pattern, and quality of breakfast and their academic performance. In addition, the pupils perceived that eating light breakfast enhances their attention span to learn unlike, skipping of breakfast and eating heavy breakfast. The results of this study provide empirical evidence which can be used to encourage parents in rural areas to provide adequate nutrition for their wards/children to enhance their performance in school as recommended in this paper.

The (re-)establishment of order: Disorder in the priestly understanding and in the teaching and acts of Jesus

2017 ◽  
Vol 114 (2) ◽  
pp. 166-175
Author(s):  
Mark E. Biddle
Keyword(s):  
Skin Diseases ◽  
Christian Theology ◽  
Raw Material ◽  
Objective Quality ◽  
The Subject ◽  
Relationship Of ◽  
The Relationship ◽  
Concrete Reality ◽  
Legal Sense

While a biblical doctrine of sin requires the honest and careful assessment of the complexity and plurality of the biblical witness,2 especially with regard to the relationship of the two Testaments, scholarship often draws lines of demarcation between the two Testaments too sharply. Ancient Israel’s priests devoted significant attention to the “objective” quality of wrong done as a pastoral problem, for example. Leviticus establishes that “unintentional sin” covers the whole gamut of behaviors short of willful sin that can result in terrible injury and harm. Indeed, the priests so consistently held the notion that wrong inheres in a situation, regardless of the intention of the actor, that they could use the language of sin to discuss skin diseases (Lev 14:1–32) and mold in houses (Lev 14:33–53). Israel’s priests did not speculate as to the precise point along the spectrum of willfulness and inadvertence at which one becomes morally culpable in the legal sense. Instead, their approach was much more pastoral: whatever the psychological and ethical dynamics preceding and underlying a wrong, the priests saw their role primarily in terms of healing, restoration, and restitution. Jesus and James expanded the priestly notion of sin as an objective reality to include intention as a category in the discussion of sin, but did not make it definitive of sin. Although the Gospels preserve no other discourse of Jesus even impinging on the subject of the concrete reality of sin, Jesus’ behaviors, especially instances when he healed without assigning blame or seeking repentance first, manifest his priestly concern for correcting inherent wrongness, for restoring rightness. Following Jesus, the priests’ view that any disorder threatens the harmony of the cultic community can supply useful and pertinent raw material for Christian theology and ethics today.

scholarly journals The Relationship of Nutritive Value of Condensed Fish Solubles to Quality of Raw Material

1949 ◽  
Vol 28 (1) ◽  
pp. 134-140 ◽  
Author(s):  
S. Lassen ◽  
E.K. Bacon ◽  
H.J. Dunn
Keyword(s):  
Nutritive Value ◽  
Raw Material ◽  
Relationship Of ◽  
The Relationship

A Quantitative Evaluation of the Quality of Recycled Steel in Uganda

2012 ◽  
Author(s):  
C. Senfuka ◽  
J. B. Kirabira ◽  
J. K. Byaruhanga
Keyword(s):  
Mechanical Properties ◽  
Raw Material ◽  
Emission Spectrometry ◽  
Test Results ◽  
Geometrical Properties ◽  
Direct Reduced Iron ◽  
The Relationship ◽  
Recycled Steel ◽  
Made In

All steel made in Uganda is currently manufactured from scrap. Such steel has often been characterized by unpredictable performance in consonance with its inconsistent raw material inputs. This study evaluates and relates the mechanical, metallurgical and geometrical properties of these bars in order to identify the factors underlying the performance of the products from this steel and examine the relationship with their scrap content. In order to study the steels, tensile, torsion and micrographic tests have been carried out together with spark emission spectrometry on samples collected from different plants. The test results generally indicate impressive steel resilience, strength and metallographic properties in spite of relatively high and irregular carbon content. Limited weldability, uniaxiality of properties, uneven scatter of microelements and substantial non-uniformity of longitudinal mechanical properties have been observed. Rolling and post rolling defects have been noted. The geometric reliability of the bars has also been found generally low. Improvement of secondary refinement, use of direct reduced iron (DRI) diluent and more diligent sorting have suggested as solutions.

Relationships among growing degree-days, tenderness, other harvest attributes and market value of processing pea (Pisum sativum L.) cultivars grown in Quebec

2006 ◽  
Vol 86 (2) ◽  
pp. 525-537 ◽  
Author(s):  
Edith Fallon, Nicolas Tremblay ◽  
Yves Desjardins
Keyword(s):  
Moisture Content ◽  
Size Distribution ◽  
Seed Size ◽  
Growing Degree Days ◽  
Harvest Time ◽  
Degree Days ◽  
Fresh Matter ◽  
Yield And Quality ◽  
Grain Moisture ◽  
The Relationship

In Quebec, grower income from processing peas is a function of yield and tenderometer reading. If peas are harvested early, the yield is poor, but the overall quality is superior, as indicated by lower tenderometer readings. Later harvests result in g reater yields but reduced quality (higher tenderometer readings). A better understanding of the relationship between harvest time, yield and quality is needed. In this study, the relationships between yield, tenderometer readings, size distribution and grain moisture content were examined as a function of growing degree-days (GDD) and production year for pea cultivars of different seed size categories. Yield and harvest attributes (tenderometer readings, seed size distribution and moisture content) were highly season dependent and their rates of change over the course of the harvest period also varied with the cultivar and year. Quality declined rapidly once the crop reached optimal maturity, while yield increased in a less predictable manner. Consequently, it was difficult to identify a harvest time that would consistently maximize grower returns. The highest income was generally not obtained at the optimal tenderometer readings presently used by the industry. Key words: Maturity, harvest date, climate, fresh matter yield, tenderometer, pea size

scholarly journals GUAR GUM ADDITION ON PHYSICAL CHARACTERISTICS OF EXTRUDED DRY CORN NOODLE FROM MIXTURE OF WET AND DRY CORN FLOURS

2020 ◽  
Vol 11 (1) ◽  
pp. 39
Author(s):  
Aminullah Aminullah ◽  
Tjahja Muhandri ◽  
Subarna Subarna
Keyword(s):  
Moisture Content ◽  
Physical Properties ◽  
Shelf Life ◽  
Guar Gum ◽  
Physical Characteristics ◽  
Cooking Loss ◽  
Drying Process ◽  
Corn Flour ◽  
Physical Quality

The drying process of corn noodles was an effort to increase the shelf life and it was a form of noodles diversification. The objective of this research was to study and analyze the effect of guar gum addition on the physical quality of the extruded dry corn noodle made from a mixture of wet and dry corn flour. Manufacturing dry corn noodles was conducted using wet corn noodles from a mixture of wet and dry corn flour, which was then dried in a tray dryer at a temperature of 60-70 °C for 1 - 1.5 hours. The treatments used were a combination of alum levels of 0.01%; moisture content of 80% (dry base); and guar gum concentration of 0%, 1%, and 2%. Physical properties of dry corn noodles included rehydration time, hardness, adhesiveness, suppleness, elongation, and cooking loss. The results showed that the optimum rehydration time for dry corn noodles was about 9 minutes. The addition of guar gum to the physical qualities of dry corn noodles tended not to be significant statistically, but as a score, an increase in guar gum levels tended to increase the elongation of dry corn noodles. While, increasing levels of guar gum tended to reduce the stickiness and cooking loss levels of them.

scholarly journals Effects of Mixing Duration and Raw Materials on the Physicochemical, Microstructural and Sensorial Properties of Sausages Prepared From Red Tilapia (Oreochromis sp.)

2021 ◽  
Vol 34 (4) ◽  
Author(s):  
ABU BAKAR ASYRUL-IZHAR ◽  
◽  
NORIZAH MHD SARBON ◽  
MOHAMMAD RASHEDI ISMAIL-FITRY
Keyword(s):  
Moisture Content ◽  
Linear Expansion ◽  
Raw Materials ◽  
Raw Material ◽  
Colour Properties ◽  
Mixing Times ◽  
Sensory Acceptability ◽  
Water Holding ◽  
Carbohydrate Contents

Tilapia can be commercialised to produce sausages. However, the use of minced tilapia or tilapia surimi as the raw material and different mixing durations of the ingredients using the bowl cutter during the sausage production could affect the quality of the products. This study determined the effects of different mixing durations (10, 15 or 20 min) on the physicochemical, microstructural and sensorial properties of sausages made from minced tilapia and tilapia surimi. The washing of the minced tilapia during the surimi production significantly increased the tilapia surimi moisture content and pH, while reducing the protein, fat and ash contents. Subsequently, the addition of other ingredients to produce the sausages influenced the moisture, fat, ash and carbohydrate contents of both types of sausages. The type of raw material and mixing duration showed significant interactions in terms of linear expansion, water holding capacity and colour properties of the sausages. Individually, the tilapia surimi sausage had a better linear expansion, cohesiveness, colour and sensory acceptability than the minced tilapia sausage. The mixing times of 15 and 20 min produced better results for the physicochemical and sensory properties of both types of sausages. However, the gel strengths of both types of sausages were better when mixed for 15 min and the microstructure images supported this. Based on the results obtained, this study concluded that tilapia surimi as the raw material with 15 min of mixing duration is recommended to produce a better-quality sausage.

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