scholarly journals KAJIAN MUTU ORGANOLEPTIK DAN DAYA SIMPAN PINDANG TONGKOL DENGAN PERLAKUAN JENIS AIR DAN LAMA PENGUKUSAN

Pro Food ◽  
2017 ◽  
Vol 3 (1) ◽  
pp. 194
Author(s):  
Baiq Rien Handayani ◽  
Bambang Dipo Kusumo ◽  
Wiharyani Werdiningsih ◽  
Tri Isti Rahayu ◽  
Hariani Hariani
Keyword(s):  
Shelf Life ◽  
Fresh Water ◽  
Sensory Quality ◽  
Block Design ◽  
Water Type ◽  
Randomized Block Design ◽  
Two Factors ◽  
Influence Of Water ◽  
Sensory Reception ◽  
Quality And Shelf Life

The objective of this study was to determine the influence of water type and the length of steam on sensory quality and shelf life of steamed tuna, so it is expected that the resulting output can be useful for the processing of coastal fish with limited fresh water. This research uses Randomized Block Design with 2 (two) factors ie water type (freshwater and seawater of Tanjung Luar) and steam duration (15, 30, 45, 60 and 75 minutes). Each treatment was replicated 3 times to obtain 30 experimental units. The parameters observed were sensory quality which included hedonic and  scoring test with consisted of color,  flavor, texture and aroma as well as shelf life of steamed tuna. The results of sensory observation were analyzed by diversity analysis at 5% real level by using Friedman Two Anova and the real difference was tested further with Wilcoxon Match Pairs Test. The steamed tuna sustainability was observed visually by looking at the growth of the fungus. The results showed that the use of water type (seawater and fresh water) and the duration of steaming influence the sensory quality and shelf life of steamed tuna. The use of seawater with steaming for 45 minutes produces steamed tuna with the best sensory reception with favored color characteristics (brownish white), favored scent (a rather strong pindang aroma) with a preferred flavor (a slightly stronger and slightly salty flavored pindang) It has a preferred texture (padded) with 72 hours of storage at room temperature. Key words: sensory, shelf life, steaming, tuna, water   ABSTRAK   Penelitian ini bertujuan untuk mengetahui pengaruh jenis air dan lama pengukusan terhadap mutu organoleptik dan daya simpan pindang ikan tongkol, sehingga diharapkan keluaran yang dihasilkan dapat bermanfaat bagi pengolahan ikan daerah pesisir dengan keterbatasan air tawar. Penelitian ini menggunakan Rancangan Acak Kelompok dengan 2 (dua) faktor yaitu jenis air (air tawar dan air laut Tanjung Luar) dan lama pengukusan (15, 30, 45, 60 dan 75 menit). Masing-masing perlakuan diulang 3 kali sehingga diperoleh 30 unit percobaan. Parameter yang diamati adalah mutu organoleptik yang meliputi uji hedonik dan uji skoring warna, rasa, tekstur dan aroma serta daya simpan pindang tongkol. Data hasil pengamatan organoleptik dianalisa dengan analisis keragaman pada taraf nyata 5% dengan menggunakan Friedman Two Anova dan perbedaan nyata diuji lanjut dengan Wilcoxon Match Pairs Test. Daya simpan tongkol diamati secara visual dengan melihat pertumbuhan jamur. Hasil penelitian memperlihatkan bahwa penggunaan jenis air (air laut dan air tawar) dan lama pengukusan berpengaruh terhadap mutu organoleptik dan daya simpan pindang ikan tongkol. Penggunaan air laut dari Tanjung Luar dengan pengukusan selama 45 menit menghasilkan tongkol dengan penerimaan organoleptik terbaik dengan karakteristik warna disukai (putih kecoklatan), aroma disukai (aroma pindang agak kuat) dengan rasa disukai (rasa khas pindang agak kuat dan terasa agak asin), selain itu memiliki tektur yang disukai (empuk) dengan lama penyimpanan 72 jam pada suhu ruang. Kata kunci: air, daya simpan, organoleptik pengukusan, tongkol

scholarly journals Respon Pertumbuhan dan Daya Tahan Hidup Setek Mikro Krisan

2018 ◽  
Vol 1 (2) ◽  
pp. 33
Author(s):  
Gina Gustiani Pitaloka ◽  
Ai Komariah
Keyword(s):  
Shelf Life ◽  
Shoot Growth ◽  
Block Design ◽  
Chrysanthemum Morifolium ◽  
Optimum Concentration ◽  
Plant Weight ◽  
Micro Cutting ◽  
Randomized Block Design ◽  
Two Factors ◽  
Four Levels

The objectives of this experiment was to study the interaction between NAA and alginate concentrations on growth and shelf life of Chrysanthemum morifolium Rahmat Syn. Micro cutting in capsule. Design of this experiment used Randomized Block Design with two factors and two replication. The first factor wa concentration of NAA consisted of three levels (0.00 ppm, 0.10 ppm, and 0,15 ppm) and the second factor was concentration of alginate consisted of four levels (1.5%, 2%, 2.5% and 3.0%).the result of experiment showed that interaction among concentration of NAA and alginate on capsule texture, plant weight, leaves number, leaves weight, and shelf life of plant in capsule. There was no interaction between concentration of NAA and alginate on percentage of green capsules, percentage of micro cutting shoot growth, and percentage of capability of shoot growth break through capsule. Optimum concentration for plant weight was 0.1281 ppm NAA and 2.4671% alginate, with maximum weight was 0.0145 grams. Optimum concentration for shelf life of micro cutting in capsule was 0.1191 ppm NAA and 2.8071% alginate, with maximum shelf life was 5.9541 days.

scholarly journals The Effect of Packaging Technique and Types of Packaging on the Quality and Shelf Life of Yellow Seasoned Pindang Fish

2019 ◽  
Vol 22 (3) ◽  
pp. 464-475
Author(s):  
Imam Budi Mulyawan ◽  
Baiq Rien Handayani ◽  
Bambang Dipokusumo ◽  
Wiharyani Werdiningsih ◽  
Astri Iga Siska
Keyword(s):  
Shelf Life ◽  
Color Change ◽  
Block Design ◽  
Gas Formation ◽  
Randomized Block Design ◽  
Ambient Storage ◽  
L Value ◽  
Growth Of Fungi ◽  
Quality And Shelf Life ◽  
Packaging Technique

Yellow seasoned pindang fish is one of East Lombok special pindang products made of tamarind and turmeric, yet their shelf life is short. The aim of this research was to determine the effect of technique and types of packaging on the quality and shelf-life of yellow seasoned pindang fish. The method used was experimental method with completely randomized block design of 2 factors: packaging technique (vacuum and non vacuum) and packaging types (Polyprophylene (PP), Polyethylene (PE), and Alumunium Polyprophylene (Al-PP). Parameters observed were chemical (pH and water content), physical (value of L and 0Hue), microbial (total microbes and fungi) and shelf-life (fungi, gas formation and color change). The results showed that the technique and packaging types had a significant effect on the pH of the pindang at the 7th day.Packaging technique affected pH and L value at 7th and 14th day, while the moisture content and 0Hue differed markedly only on the 7th day. Packing types affected the pH at 7th and 14th. Vacuum packaging with Polyprophylene (PP) resulted in the lowest total microbials during storage, while the total fungus in all treatments were undetectable. Combination of vacuum packing with PP is recommended as the best treatment to produce yellow seasoned pindang fish, maintaining pH and moisture, preventing growth of fungi and microbes, as well as extending the shelf life up to the 7th day at ambient storage.

PENGARUH KOMPOS SAMPAH KOTA DAN PUPUK KANDANG SAPI TERHADAP PERTUMBUHAN DAN HASIL TANAMAN PAKCOY (BRASSICA RAPA, L. CHINENSIS) PADA ALUVIAL KABUPATEN INDRAMAYU

2018 ◽  
Vol 9 (2) ◽  
pp. 153-163
Author(s):  
Wiwik Ambarsari ◽  
Henly Yuliana
Keyword(s):  
Plant Height ◽  
Brassica Rapa ◽  
Block Design ◽  
Cattle Manure ◽  
Growth And Yield ◽  
Randomized Block Design ◽  
Two Factors ◽  
Number Of Leaves ◽  
Experimental Garden

The study aimed to determine the effect of the combination of city waste compost and cattle manure on the growth and yield of pakcoy plants (Brassica rapa, L. Chinensis) in Aluvial, Indramayu Regency. The study was conducted at the Experimental Garden of the Faculty of Agriculture, Wiralodra University, Indramayu Regency from March to August 2018. This study used Factorial Pattern Randomized Block Design with two factors. The first factor is city waste compost and the second factor is cattle manure with 4 levels: 0%, 3.0%, 6.0%, and 9.0%, repeated twice. The results showed that there was an independent influence between city waste compost and cattle manure on plant height and number of leaves. The best combination to increase the feasibility weight of pakcoy consumption is by giving city waste compost 9.0% (S4) and cattle manure 6.0% (K3).

scholarly journals Effects of Chinese pickled and dried mustard on nutritional quality, sensory quality, and shelf life of steamed pork belly

2018 ◽  
Vol 6 (4) ◽  
pp. 747-756 ◽  
Author(s):  
Qing Shen ◽  
Mengting Wang ◽  
Jinhu Tian ◽  
Lyulin Hu ◽  
Sijie Ren ◽  
...  
Keyword(s):  
Shelf Life ◽  
Nutritional Quality ◽  
Sensory Quality ◽  
Quality And Shelf Life

scholarly journals Serapan Hara N, P, K dan Pertumbuhan Tanaman Jagung Pada Berbagai Dosis Pupuk Anorganik dan Organik di Tanah Inceptisol

2021 ◽  
pp. 55-66
Author(s):  
Mulyati Mulyati ◽  
Baharuddin AB ◽  
R Sri Tejo Wulan
Keyword(s):  
Plant Growth ◽  
Nutrient Uptake ◽  
Agronomic Traits ◽  
Block Design ◽  
Organic Fertilizer ◽  
Fertilizer Application ◽  
Organic Fertilizers ◽  
Randomized Block Design ◽  
Two Factors ◽  
Inorganic And Organic

The use of inorganic fertilizers has an important role in increasing plant growth and production. But it also causes various problems such as decreasing soil organic matter, soil acidity, soil degradation, nutrient imbalance and increasing environmental pollution. Therefore, it needs to be balanced with the provision of organic fertilizers. A field experiment was conducted to study the effect of application of various doses of inorganic and organic fertilizers on N, P, K nutrient uptake and maize plant growth. The experimental design used was a randomized block design arranged in a factorial manner consisting of two factors. The first factor is the dose of inorganic fertilizer (A): 0, 150 and 300 kg ha-1 phonska and the second factor is organic fertilizer plus (P): 0, 10, 20 tons ha-1. The two factors were combined and each treatment combination was repeated three times. The data obtained were analyzed by analysis of variance at the 5% level of significance. The results showed that there was no interaction between the application of inorganic and organic fertilizers on the growth and nutrient uptake of N, P and K. However, the application of inorganic and organic fertilizers had a significant effect on all tested agronomic traits except for plant height. Nutrient uptake of N, P and K also increased significantly due to the application of inorganic and organic fertilizers. The balance of inorganic and organic fertilizer application increases the availability of nutrients as well as the uptake of N, P, and K nutrients by maize plants.

scholarly journals Peran Pupuk Organik dalam Peningkatan Efisiensi Pupuk Anorganik pada Padi Sawah (Oryza sativa L.)

2015 ◽  
Vol 43 (1) ◽  
pp. 8
Author(s):  
Totong Siwanto ◽  
Sugiyanta , ◽  
Maya Melati
Keyword(s):  
Oryza Sativa L ◽  
Block Design ◽  
Organic Fertilizer ◽  
Biological Properties ◽  
Paddy Rice ◽  
Inorganic Fertilizer ◽  
Growth And Yield ◽  
Research Station ◽  
Randomized Block Design ◽  
Two Factors

ABSTRACT<br />Application of organic fertilizer into the soil is designated as a source of macro, micro nutrients and organic acids; it also acts as soil ameliorant that improve physical, chemical and biological properties of soil. Application of high rates organic fertilizer has a constraint namely the availability and ease of application. Therefore, it is necessary to learn the use of organic fertilizer with low rates to improve the efficiency of chemical fertilizers. This research was aimed to study the effect of organic and inorganic fertilizers on growth and yield of paddy rice, as well as the efficiency of N, P, K inorganic fertilizer. Field experiment was conducted at Sawah Baru Research Station, University Farm IPB, Bogor, West Java from September to December 2013. The experiment used Randomized Block Design consisted of two factors: rates of organic fertilizer (0, 250, 500, 750, and 1,000 kg ha-1), and rates of inorganic fertilizer (0, 100, 200, 300, and 400 kg ha-1). The results suggested that the application of 1,000 kg organic fertilizer ha-1 + 400 kg inorganic fertilizer ha-1 did not show significant interaction. Application of organic fertilizer alone up to 1,000 kg ha-1 resulted in low growth and yield. Increasing rates of  application up to 400 kg inorganic fertilizer ha-1 increased the growth and yield of paddy rice. The highest N efficiency was 89.19% at a rate of 500 kg organic fertilizer ha-1 + 200 kg inorganic fertilizer ha-1, whereas the highest efficiency of P and K, respectively were 69.55% and 92.52% at a rate of 750 kg organic fertilizer ha-1 + 300 kg inorganic fertilizer ha-1.<br />Keywords: NPK, organic fertilizer, paddy rice

scholarly journals Growth Response of Mucuna Cuttings to Concentration and Duration of Soaking Shallot Extract

2021 ◽  
Vol 4 (2) ◽  
pp. 122-129
Author(s):  
Enda Sabda Gentri Sembiring ◽  
Julaili Irni ◽  
Rama Riana Sitinjak ◽  
Bayu Pratomo
Keyword(s):  
Growth Response ◽  
Block Design ◽  
Duncan Multiple Range Test ◽  
Soaking Time ◽  
Extract Concentration ◽  
Survival Percentage ◽  
Randomized Block Design ◽  
Two Factors ◽  
Number Of Leaves ◽  
Range Test

Introduction: This study aims to determine the growth response of Mucuna bracteata cuttings to the concentration and duration of soaking shallot extract. Materials and Methods: This study used a factorial Randomized Block Design (RBD) with two factors, namely: shallot extract concentration (P) consists of 4 levels, include P0= untreated, P1= 10 ml, P2= 20 ml, P3= 30 ml, meanwhile the soaking time (Q) consists of 4 levels, such as Q0= momentarily dipping, Q1= 15 minutes, Q2= 30 minutes, Q3= 45 minutes. The data was processed by ANOVA and if significant, then further tested with Duncan Multiple Range Test (DMRT) at the rate of 5%. Results: The concentration of shallot extract, soaking time and their interaction had a very significant effect on the survival percentage of Mucuna bracteata D.C. cuttings. The highest survival percentage of cuttings of Mucuna bracteata on the effect of shallot extract concentration and soaking time was obtained in the P0Q0, P0Q1, and P3Q2 treatments after the lid was opened at 4 weeks after planting. In the number of leaves also had significant effect in the interaction of two factors

scholarly journals Pengaruh Konsentrasi Zat Pengatur Tumbuh dan Bagian Asal Bibit Terhadap Pertumbuhan Vegetatif Pembibitan Tebu

2021 ◽  
pp. 47-56
Author(s):  
Oki Puspita Wardani ◽  
Priyadi Priyadi ◽  
Yatmin Yatmin
Keyword(s):  
Plant Growth ◽  
Block Design ◽  
Growth Substances ◽  
Randomized Block Design ◽  
Seed Growth ◽  
Two Factors ◽  
Seed Origin ◽  
Plant Growth Substances

This study was conducted on Pujodadi Village, Trimurjo, Central Lampung from September to December 2020. The study used a factorial randomized block design with two factors and three replications. The first factor is concentration of plant growth substances which consists of 5 levels; Z0 (0 ml.lt-1), Z1 (3.5 ml.lt-1), Z2 (7 ml.lt-1), Z3 (10.5 ml.lt-1) and Z4 (14 ml.lt-1). The second factor is the origin of the seed consists of three parts; P1 (top), P2 (middle), and P3 (bottom). The research objective was to study the effect of plant growth substances concentration and part of seed origin in sugarcane seedlings. The results showed that the plant growth substances concentration significantly increased the percentage of growth and the time 50% of the seeds sprouted. The seed origin of the top part showed the best growth compared to the middle and bottom. There was no interaction between plant growth substances concentration and seed origin on sugarcane seed growth.

scholarly journals Pertumbuhan dan Produksi Dioscorea sansibarensis Pax pada Perlakuan Panjang lanjaran dan Waktu Batang Membelit*

2018 ◽  
Vol 45 (3) ◽  
pp. 249
Author(s):  
Solikin ,
Keyword(s):  
Block Design ◽  
Soil Surface ◽  
Dry Weight ◽  
Growth And Yield ◽  
Botanic Garden ◽  
Randomized Block Design ◽  
Two Factors ◽  
Main Plot ◽  
Total Plant ◽  
Total Dry Weight

Dioscorea is potentially used as staple food to support food security. The research was aimed to determine the effect of stake length and time of  stem twining  on  the growth of Dioscorea sansibarensis Pax. The experiment was conducted  in  Purwodadi Botanic Garden from December 2014 until May 2015 using split plot randomized block design consisted of two factors, i.e. the stake length and time of stem twining. The stake length was the main plot consisted of 150 cm, 100 cm and 50 cm above soil surface and without stake (control). The time of stem twining as subplots, i.e. stem twined early, twined at the time of 4 leaves stage, and twined at 8 leaves stage. Each combination of the treatments was replicated three times. The results showed that there was significant effect on the stake length  and the time of stem twining treatments on the plant growth and yield. The stake  length of 150 cm treatment produced the highest fresh tuber and total plant dry weight, i.e., 257.24 g and 132.77 g per plant, respectively. On the contrary, the plant without stake produced the lowest fresh tuber and  total dry weight of plant, i.e., 112.10 g and 48.65 g per plant, respectively.<br /><br />Keywords: biomass,leaf area, photosyntesis, tuber weight

scholarly journals Enhancing Chromium Phytostabilization Using Chelator (Agrobacterium sp. I26 and Manure) to Support Growth and Quality of Rice (Oryza sativa L.)

2018 ◽  
Vol 15 (2) ◽  
pp. 83 ◽  
Author(s):  
Riani Dwi Utari ◽  
Mohammad Masykuri ◽  
Retno Rosariastuti
Keyword(s):  
Research Output ◽  
Oryza Sativa L ◽  
Block Design ◽  
Industrial Area ◽  
Good Growth ◽  
Chemical Fertilizers ◽  
Randomized Block Design ◽  
Two Factors ◽  
Control Application

There are many of rice field which is located near the industrial area. The industrial waste contains heavy metals (chromium) which will cause contamination of rice if the waste isn’t treated properly. The used of chemical fertilizers can cause chromium contamination. It needs an effort to do remediation, such as using phytostabilization mechanism. This research aimed to determine the role of chelator in chromium phytostabilization and its influence on the growth and quality of rice. The study was conducted in Waru village, Karanganyar in May to October 2018.  This research was factorial design used completely randomized block design with two factors, namely chemical fertilizers and chelator (<em>Agrobacterium </em>sp. I<sub>26</sub>, and manure). The parameters observed are chromium content and uptake by plant tissues (roots, shoot and rice), plant height and a number of clumps. Research output was without chemical fertilizer-chelator <em>Agrobacterium </em>sp. I<sub>26</sub> that can increase the chromium uptake in roots as big as 95.38 %, increased up to 10 %  in the shoot and decreased up to 92.38 % in rice compared to control. Application of <em>Agrobacterium</em> sp. I<sub>26</sub> can be recommended to produce good quality and quantity of rice (good growth and free from harmful pollutants such as chromium metal).

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