scholarly journals THE USE OF PUMPKIN (Cucurbita moschata) PASTA ON THE DRIED NOODLES PRODUCTION

2015 ◽  
Vol 5 (2) ◽  
pp. 85-94
Author(s):  
Novi Safriani ◽  
Nida El Husna ◽  
Rizka Rizkya
Keyword(s):  
Beta Carotene ◽  
Partial Substitution ◽  
Carotene Content ◽  
Drying Time ◽  
Drying Temperature ◽  
Bright Yellow ◽  
Randomized Design ◽  
Two Factors ◽  
Completely Randomized Design

The aim of this study was to utilize pumpkin pasta for partial substitution of wheat flourin the dried noodles production. More over, the effect of drying temperature and time on the characteristics of the dried noodles were investigated. This study was conducted using a completely randomized design factorial consisting of two factors: the drying temperature (50oC, 60oC and 70oC) and the drying time (60, 80 and 100 minutes). The results showed that the best quality of the dried noodles obtained from the treatment combination of the drying temperature and time: 70ºC for 60 minutes. The dried noodles have a moisture content of 9.35%, ash content of 1.53%, protein content of 11%, beta-carotene content of 0.67?g/g, cooking time of 6.62 minutes, the descriptive organoleptic value: color of 1.78 (bright yellow), texture of 2.15 (slightly crumbly), aroma of 2.56 (smell of pumpkin), and the hedonic organoleptic value: flavor of 1,77 (really like), elasticity of 1.98 (really like)

scholarly journals Pengaruh Suhu dan Waktu Pengeringan terhadap Karakteristik Kimia serta Sensori Teh Daun Bambu Tabah (Gigantochloa nigrociliata BUSE-KURZ.)

2019 ◽  
Vol 8 (2) ◽  
pp. 249
Author(s):  
I Kadek Wirawan ◽  
Pande Ketut Diah Kencana ◽  
I Made Supartha Utama
Keyword(s):  
Water Content ◽  
Total Phenol ◽  
Effect Of Temperature ◽  
Tea Leaves ◽  
Total Acid ◽  
Drying Time ◽  
Drying Temperature ◽  
Randomized Design ◽  
Two Factors ◽  
Completely Randomized Design

Penelitian ini bertujuan untuk mengetahui pengaruh suhu dan waktu pengeringan terhadap karakteristik kimia dan sensorik teh daun bambu Tabah. Penelitian ini dirancang menggunakan Rancangan Acak Lengkap (RAL) dengan dua faktor, yaitu faktor suhu pengeringan (50o C dan 60o C) dan faktor waktu pengeringan (1 jam, 2 jam, dan 3 jam). Perlakuan diulang tiga kali untuk mendapatkan 18 unit percobaan. Parameter yang diamati adalah kadar air, pH, total asam, total fenol, dan organoleptik. Hasil penelitian menunjukkan bahwa interaksi suhu dan lama pengeringan daun teh bambu Tabah memiliki pengaruh berbeda nyata terhadap kadar air, pH, total asam, total fenol, warna, penerimaan keseluruhan, tetapi tidak memiliki pengaruh yang berbeda nyata terhadap aroma dan rasa, dengan perlakuan terbaik ini, kadar air, pH, asam total, fenol total, warna, aroma, rasa dan penerimaan keseluruhan ditemukan kadar air 6,881%, pH 6,6, total asam 0, 73%, total fenol 84,01mg / 100g, warna 4,33, aroma 4,40, rasa 3,93, dan penerimaan keseluruhan 4,07.   This study aimd to determine the effect of temperature and drying time on the chemical and sensory characteristics of Tabah bamboo leaf tea. This study was designed using a Completely Randomized Design (CRD) with two factors, namely the drying temperature factor (50oC and 60oC) and the drying time factor (1 hour, 2 hours, and 3 hours). The treatment was repeated three times to obtain 18 experimental units. The parameters observed were water content, pH, total acid, total phenol, color, aroma, taste, and overall acceptance tested organoleptically. The results showed that the interaction of temperature and duration of drying of Tabah bamboo tea leaves had significantly different effects on water content, pH, total acid, total phenol, color, overall reception, but did not have a significantly different effect on aroma and taste. with this combained best treatment, the water content, pH, total acid, total phenol, color, aroma, taste and overall acceptance were found water content 6,881 %, pH 6,6, total acid 0, 73%, total phenol 84,01mg / 100g,color 4,33, aroma 4.40, taste 3,93, and overall acceptance 4,07.

scholarly journals THE ADDITION OF COCONUT WATER AND THIAMINE TOWARDS CHRYSSANTHENUM MICRO CUTTINGS (Dendranthema grandiflora Tzvelev) IN VITRO

Agrivet ◽  
2021 ◽  
Vol 27 (1) ◽  
pp. 39
Author(s):  
Salma Nabila ◽  
Endah Budi Irawati ◽  
Rina Srilestari
Keyword(s):  
Water Concentration ◽  
Coconut Water ◽  
Fresh Weight ◽  
Randomized Design ◽  
Two Factors ◽  
Completely Randomized Design ◽  
Range Test ◽  
Growing Shoot

Chryssanthenum is ornamental plant with variety of shape and color which are unique and appealing. So that, it is in great demand in the community. The production of Chrissanthenum conventionally hampered by availability and quality of seeds. Thus, it needs research through tissue culture. The aim of this research is to know interaction between coconut water and thiamine and to determine the best coconut water and thiamine concentration toward Chryssanthenum micro cuttings. This research used laboratory experimental method by using completely randomized design with two factor. The 1st factor was coconut water concentration consisted of three level which were 5%, 10% and 15%. The 2nd factor was thiamine concentration consisted of three level which were 1mg/L, 2 mg/L and 3 mg/L. From the two factors, those were found that, there were nine combination of treatments and repeated 3 times. The variety  of data was analyzed by using Analysis of Variance (ANOVA) with level of α=5%, and continued by examining Duncan’s Multiple Range Test (DMRT) with level of α=5%. The result indicated that the interaction of coconut water concentration was 5% and thiamine was 1 mg/L on the parameters when growing shoot. There was also interaction on coconut water concentration which was 10 % and thiamine was 1 mg/L on the parameters in the number of shoots. interaction of coconut water combination was 15% and thiamine was 2 mg/L on  fresh weight. The addition of 10% coconut water and 1 mg/L thiamine showed the best result on shoot length.

scholarly journals Effect of Ratio of Moringa Leaves Juice with Pineapple Juice and Arabic Gum on the Quality of Jelly Candy

2018 ◽  
Vol 1 (2) ◽  
pp. 162-171 ◽  
Author(s):  
Carly Purba ◽  
Hotnida Sinaga ◽  
Mimi Nurminah
Keyword(s):  
Vitamin C ◽  
Ash Content ◽  
Total Acid ◽  
Arabic Gum ◽  
Pineapple Juice ◽  
Randomized Design ◽  
Two Factors ◽  
Soluble Solid ◽  
Completely Randomized Design

The purpose of this research was to determine the effect of ratio of moringa leaves juice with pineapple juice and the best percentage of arabic gum on the quality of jelly candy. This research was using completely randomized design with two factors, i.e. : ratio of moringa leaves juice with pineapple juice (K): (100%:0% ; 75%:25% ; 50%:50% ; 25%:75% ; 0%:100%) and arabic gum percentage (G): (1,0% ; 1,5% ; 2,0%). Parameters analyzed were moisture content, ash content, vitamin C content, total soluble solid, total acid, lightness value (L*), hedonic organoleptic values of colour, flavour, taste, texture and score organoleptic values of colour and texture. The results showed that the ratio of of moringa leaves juice with pineapple juice had highly significant effect on ash content, vitamin C content, total acid, lightness value, hedonic organoleptic test of colour, flavour, taste and score organoleptic value of colour. The ratio of  moringa leaves juice with pineapple juice (25%:75%) and 2,0% arabic gum percentage produces the best quality of jelly candy based on hedonic organoleptic values of colour, flavour, taste, texture and score organoleptic values of colour and texture.

scholarly journals Manfaat Bromelin dari Ekstrak Buah Nanas (Ananas comosus L. Merr) dan Waktu Pemasakan untuk Meningkatkan Kualitas Daging Itik Afkir

2017 ◽  
Vol 9 (2) ◽  
pp. 82
Author(s):  
Dhiah Putri Utami ◽  
Pudjomartatmo Pudjomartatmo ◽  
Adi Magna Patriadi Nuhriawangsa
Keyword(s):  
Tensile Strength ◽  
Shear Force ◽  
Cooking Time ◽  
Ananas Comosus ◽  
Randomized Design ◽  
Two Factors ◽  
Completely Randomized Design ◽  
Post Production ◽  
Water Holding

<p>The research was purposed to know the levels of pineapple extract addition (Ananas<br />comosus L. Merr) with bromelin compound, cooking time and the interaction between two factors on the shear force, the tensile strength, pH, water holding capacity (WHC) and cooking loss (CL) of post production duck meat. The experiment used 18 Mojosari duck with average age 84 weeks. The samples for shear force and tensile strength used drum stick, pH, WHC and CL exam used thigh. The data were analyzed by analysis of variance from Completely Randomized Design (CRD) of Factorial Pattern 4 × 3, with factor of pineapple extract addition (0, 5, 10, 15 %) and cooking time (0, 30, 60 minutes). There were interactions between pineapple extract addition and cooking time on pH, WHC and CL (P&lt;0.01) and tensile strength (P&lt;0.05). The addition of pineapple extract and cooking time improved tenderness, pH, WHC and decreased CL of duck meat. The addition of pineapple extract at 15% and cooking time 60 minutes produced the best quality of duck meat.</p><p>Key words: pineapple extract, cooking time, meat, post production duck, physical quality</p>

scholarly journals Pengaruh Lama Perebusan terhadap Kualitas Kimia dan Organoleptik Abon dari Bagian Dada dan Paha Ayam Petelur Afkir

2017 ◽  
Vol 10 (2) ◽  
pp. 108 ◽  
Author(s):  
Eko Prasetyo ◽  
Adi Magna Patriadi Nuhriawangsa ◽  
Winny Swastike
Keyword(s):  
Soxhlet Extraction ◽  
Poultry Meat ◽  
Chemical Quality ◽  
Breast Meat ◽  
Randomized Design ◽  
Two Factors ◽  
Completely Randomized Design ◽  
Meat Samples ◽  
Meat Type

<p>The aim of this study was to determine the effect of boiling time and muscle parts and the interaction of those two factors on chemical and organoleptic quality of abon of post laying hen. Poultry meat samples used were breast and thigh of post laying hens. The design used was Completely Randomized Design of Factorial Pattern 2 x 3. The first factor was boiling time (15, 30, 45 minutes) and the second was muscle parts (breast and thigh). Water content was tested by Gravimetric, fat content by Soxhlet extraction, protein content by Buret and quality of organoleptic included juicy,<br />flavour and preference. Water and proteins content were affected (P &lt;0.01) by boiling time and muscle parts. Flavor and preferences were not affected by boiling time and meat type. Juicy was affected (P &lt;0.01) by muscle location. Breast meat with boiling 30 minutes and thigh meat with boiling 45 minutes have the best quality.</p><p>Keywords: abon, breast, leg, boiling time, chemical quality, organoleptic.</p>

scholarly journals Effects of pre-sowing seed treatment with KCl on yield and quality of two peanut cultivars L12 and L18

2021 ◽  
Vol 20 (1) ◽  
pp. 1-9
Author(s):  
Trong V. Le
Keyword(s):  
Seed Treatment ◽  
Starch Content ◽  
Mineral Elements ◽  
Yield And Quality ◽  
Saponification Value ◽  
Randomized Design ◽  
Two Factors ◽  
Completely Randomized Design ◽  
Sowing Seed

The study was conducted to evaluate the effect of 0.05% KCl on yield and quality of two peanut varieties L12 and L18 grown in Thanh Hoa province. The experiment was arranged in a completely randomized design with two factors (varieties and chemicals). After careful selection, L12 and L18 seeds were divided into two parts. Part 1 was treated with distilled water as control and part 2 was treated with 0.05% KCl. The results showed that pre-sowing seed treatment with 0.05% KCl increased the yield components and yield of both L12 and L18 when compared to the control, in which the yield of L18 in both treatments reached 37.37 quintals/ha and 39.54 quintals/ha and was higher than that of the L12 variety at 35.77 quintals/ha and 36.40 quintals/ha. Pre-sowing seed treatment with 0.05% KCl also increased the quality of peanuts such as starch content, reducing sugar, lipid, saponification value, protein, B vitamins, total amino acids and content of some mineral elements in peanuts such as N, K, Ca, Mg. Briefly, the results of this study indicated that pre-sowing seed with KCl increased the yield and quality of peanuts.

scholarly journals PENGARUH RADIASI PLASMA DAN PUPUK KANDANG KAMBING TERHADAP PERTUMBUHAN BAWANG MERAH VARIETAS BIMA BREBES

2019 ◽  
Vol 6 (2) ◽  
pp. 114-125
Author(s):  
Emi Anitasari ◽  
Erma Prihastanti ◽  
Fajar Arianto
Keyword(s):  
Local Environment ◽  
Plasma Discharge ◽  
Poor Quality ◽  
Plasma Radiation ◽  
Plant Seeds ◽  
Randomized Design ◽  
Two Factors ◽  
Completely Randomized Design ◽  
Goat Manure

Shallot variety of Bima Brebes is a shallot variety that is widely cultivated by farmers in Indonesia because it is easy to grow and adapt to the local environment. However, in reality many farmers use the previous harvest for the next planting seed so that the yields obtained will be of poor quality. This study aims to determine the effect of giving nitrogen through corona incandescent plasma discharge and goat fertilizer on the growth of shallots so that it can improve the quality of onion seedlings. This study used a Completely Randomized Design (CRD) with a factorial pattern using a corona incandescent plasma discharge factor and goat manure. The results showed an interaction between the two factors that can be seen from the plant height parameters which showed significant results in the treatment of plant seeds that were plasma radiation for 30 minutes and the planting media were given goat manure 65 g. Based on the results of the study it can be concluded that the administration of corona incandescent plasma discharge and goat manure on the cultivation of shallots varieties of Bima Brebes was able to accelerate the time of sprouting by 200.3% and increase the growth of onion plants.

scholarly journals Pengaruh Lama Perebusan terhadap Kualitas Kimia dan Organoleptik Abon dari Bagian Dada dan Paha Ayam Petelur Afkir

2017 ◽  
Vol 10 (2) ◽  
pp. 108
Author(s):  
Eko Prasetyo ◽  
Adi Magna Patriadi Nuhriawangsa ◽  
Winny Swastike
Keyword(s):  
Soxhlet Extraction ◽  
Poultry Meat ◽  
Chemical Quality ◽  
Breast Meat ◽  
Randomized Design ◽  
Two Factors ◽  
Completely Randomized Design ◽  
Meat Samples ◽  
Meat Type

<p>The aim of this study was to determine the effect of boiling time and muscle parts and the interaction of those two factors on chemical and organoleptic quality of abon of post laying hen. Poultry meat samples used were breast and thigh of post laying hens. The design used was Completely Randomized Design of Factorial Pattern 2 x 3. The first factor was boiling time (15, 30, 45 minutes) and the second was muscle parts (breast and thigh). Water content was tested by Gravimetric, fat content by Soxhlet extraction, protein content by Buret and quality of organoleptic included juicy,<br />flavour and preference. Water and proteins content were affected (P &lt;0.01) by boiling time and muscle parts. Flavor and preferences were not affected by boiling time and meat type. Juicy was affected (P &lt;0.01) by muscle location. Breast meat with boiling 30 minutes and thigh meat with boiling 45 minutes have the best quality.</p><p>Keywords: abon, breast, leg, boiling time, chemical quality, organoleptic.</p>

scholarly journals The effect of the comparison of fig leaves with stevia leaves and drying time on the quality of fig leaf teabags

2021 ◽  
Vol 332 ◽  
pp. 08003
Author(s):  
Tantri A. Iranza ◽  
Ismed Suhaidi ◽  
Rona J. Nainggolan
Keyword(s):  
Water Content ◽  
Total Sugar ◽  
Fiber Content ◽  
Total Phenol ◽  
Crude Fiber ◽  
Drying Time ◽  
Crude Fiber Content ◽  
Randomized Design ◽  
Completely Randomized Design

Comparison of fig leaves with stevia leaves and drying time were evaluated for their effect on the quality of fig leaf teabags. The study was designed using a factorial completely randomized design with 2 factors: the ratio of fig leaves to stevia leaves (D) and drying time (P). The results of the analysis showed that the ratio of fig leaves and stevia leaves had a very significant effect on the water content, total sugar, and total phenol and had no significant effect on the crude fiber content. Drying time has a very significant effect on water content, total phenol, and crude fiber content, and has no significant effect on total sugar. The interaction between the 2 factors gave a very significant effect on the total phenol. The best fig leaf tea formulation is 95% fig leaf: 5% stevia leaf and 120 minutes drying time with antioxidant activity content of 23.81 g/mL.

scholarly journals Pengaruh Konsentrasi Ekstrak Daun Sirsak Terhadap Penurunan Kualitas Telur Ayam Ras Selama Penyimpanan

2020 ◽  
Vol 7 (2) ◽  
pp. 85-89
Author(s):  
Isye Jean Liur
Keyword(s):  
Leaf Extract ◽  
Egg Quality ◽  
Egg Yolk ◽  
Nutritional Content ◽  
Randomized Design ◽  
Two Factors ◽  
Completely Randomized Design ◽  
Chicken Eggs ◽  
Haugh Unit

Hen egg is easy to get and affordable. Besides having a complete nutritional content, chicken eggs are also easily damaged due to microbial activity during storage so that it can reduce egg quality. Therefore, a preservation process is needed to maintain egg quality. This study aims to determine the effect of soursop leaf extract concentrations on decreasing the quality of eggs. This research used a completely randomized design with two factors, the first factor was the concentration of soursop leaf extract (20, 30, 40%) and the second was the shelf life (0, 7, 14, 21 and 28 days). Observation included egg white index, egg yolk index, haugh unit, and weights of eggs. The results indicate that eggs with soursop leaf extract immersion treatment can maintain egg quality. The concentration of soursop leaf extract as much as 40% gives better results in maintaining the quality of eggs.

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