scholarly journals CHARACTERISTICS OF THE YOGURT BEING INCUBATED IN GREEN COCONUT SHELL (Cocos nucifera L. var. viridis Hassk)

2021 ◽  
Vol 24 (1) ◽  
pp. 24
Author(s):  
TATTU M. R. R ◽  
S. A. LINDAWATI ◽  
I N. S. MIWADA

The study aims to identify characteristics of the yogurt being incubated in green coconut shell (Cocos nucifera L. var. viridis Hassk). It was conducted in March 2020 at the Laboratory of Animal Product Technology and Mic- robiology Faculty of Animal Science, Udayana University. This studies used a Complete Random Design (CDR) with three treatments and five replications. The three treatments were incubated in a jar container (control) (P0), incubated in green coconut shell nonflesh (P1) and incubated in green coconut shell with flesh (P2). The variables observed were lactoce level, fat level, protein level and pH value. The results of this study have shown that yogurt’s characteristic indicated lactose and protein levels was not significantly different (P>0,05) in all treatments, but P2 fat levels was higher significantly (P<0,05) different than P1 and P0. pH values was not significantly different (P>0,05) with P1 and significantly different (P<0,05) with P0. Conclusing in this study that the characteristics of yogurt incubated in green coconut shell getting good results at lactose level 2,32,42%; fat level 10,60-12,50%; pro- tein level 4,80-4,90%; and value pH 4,14-4,24%.

2019 ◽  
Vol 13 (02) ◽  
pp. 271-279 ◽  
Author(s):  
Meircurius Dwi Condro Surboyo ◽  
Ira Arundina ◽  
Retno Pudji Rahayu ◽  
Dieni Mansur ◽  
Taufan Bramantoro

Abstract Objective Distilled liquid smoke (DLS) is a result of coconut processing by-product that not only serves as a natural food preservative but also has a promising therapeutic effect. The healing potential of DLS derived from coconut (Cocos nucifera L) shell was investigated on a traumatic ulcer with the diabetic rat. Materials and Methods DLS was analyzed the component by gas chromatograph mass spectrometry. Diabetic condition was induced by alloxan in 55 male Wistar rats. Ten mm of traumatic ulcer was made along the labial fornix incisive inferior after the diabetic condition was confirmed. Then DLS coconut shell, benzydamine hydrochloride, and sterile distilled water were applied topically for 3, 5, and 7 days. The potential healing was evaluated based on the expression of nuclear factor kappa beta (NFκB) and tumor necrosis factor alpha (TNF-α) on macrophages using immunohistochemical staining and the amount of collagen using Masson Trichome staining. The difference between each group was analyzed using one-way analysis of variance. The least significant difference test is used to determine the significant difference (p < 0.05). Results The major compounds found were phenol (36.6%), 2-methoxyphenol (guaiacol) (25.2%), furfural (17.8%), and 4-ethyl-2-methoxyphenol (3.5%) with 28 other minor constituents. The lowest NFκB and TNF-α expression on macrophage was observed by topical application of DLS derived from coconut shell for 3, 5, and 7 days of treatment. The amount of collagen was increased and indicated by the highest result of DLS compared to others. Conclusion The DLS derived from coconut (Cocos nucifera L) shell was able to improve traumatic ulcer healing in a person with diabetes.


2019 ◽  
Vol 8 (1) ◽  
pp. 11-17
Author(s):  
Rosdanelli Hasibuan ◽  
Fransiska Adventi ◽  
Rahmad Parsaulian Rtg

Soap is a cleanser made by chemical reactions between sodium hydroxide or potassium hydroxide with fatty acids from vegetable oils or animal fats. Soaps can be made by several methods, namely saponification and neutralization methods, in this study carried out by saponification method. In the saponification method there are several problems namely operating conditions which include reaction temperature, stirring speed and stirring time. Therefore, need to do research to determine the best conditions of saponification reaction, namely reaction speed, operating temperature and reaction time using an impeller type multiple pitch blade turbine with research variables reaction temperature 60 oC, 70 oC, and 80 oC, stirring speed 300 rpm,400 rpm and 500 rpm and reaction time of 45minutes, 60 minutes, and 75 minutes. Saponification reaction is carried out by heating coconut oil and inserting 30% NaOH slowly and then stirring with a multiple pitch blade stirrer. The product will be analyzed by testing alkaline levels, moisture content and pH of the soap. The best operating conditions obtained from this study were at a temperature of 70 oC, reaction time of 60 minutes, stirring speed of 400 rpm with a pH value of 9.4 and an alkaline level of 0.073 and a moisture content of 9.8.


2012 ◽  
Vol 45 (3) ◽  
pp. 156 ◽  
Author(s):  
Meircurius Dwi C.S ◽  
Tantiana Tantiana ◽  
Ira Arundina

2018 ◽  
pp. 334-345
Author(s):  
Elias Ricardo D. Padilla ◽  
Gabriela B. Belini ◽  
Gabriela T. Nakashima ◽  
Walter R. Waldman ◽  
Fabio M. Yamaji

2016 ◽  
Vol 3 (1) ◽  
Author(s):  
Simone Lopes do Rêgo de Oliveira ◽  
Tatiane Cavalcante Maciel ◽  
Soraya de Oliveira Sancho ◽  
Sueli Rodrigues

2016 ◽  
Vol 40 (1) ◽  
pp. 25 ◽  
Author(s):  
Heri Kurniawan

<p class="Default"><em><span>This research was aimed to observe the effect of usage of Aspergillus niger for fermenting coconut dregs (Cocos Nucifera </span></em><span>L.<em>) on its nutrition quality. Aspergillus niger obtained from Biochemical and Nutrition Laboratory of Animal Science Faculty on UGM, Yogyakarta was optimalized at coconut oil and coconut dregs as substrat. Variable was perceived for example enzyme lipase production, the quality of physical (pH, texture, color, aroma), and chemical composition of coconut dregs, steamed coconut dregs, fermented coconut dregs and steamed fermented coconut dregs. The result showed that Aspergillus niger producted highest enzyme of lipase in four days incubation either at coconut oil (0.85U/ml) and coconut dregs (1.81U/ml) as substrat. The treatment of steaming and fermenting of coconut dregs affected of pH, tekstur, color, aroma as will as decreased dry materials (12.75 and 16.24%), crude fat (13.11 and 29.20%), organic materials (5.21 and 16.89%) but increased crude protein (11.84%), crude fibre (24.85 and 36.81%) and extract materials without nitrogen (10.28 and 23.97%). It could be concluded that Aspergillus niger have activity of lipase which high enough so that can degraded fat content of coconut dregs. </em></span></p><p class="Default"><span> </span></p><p class="Default"><em><span>(Key word: Aspergillus niger, Coconut dregs, Fermentation)</span></em></p>


Author(s):  
Muhammad Zharif JASNI ◽  
Nor Hakimin ABDULLAH ◽  
Suhaiza ABDULLAH ◽  
Mohammad Khairul Azhar ABDUL RAZAB ◽  
An'amt MOHAMED NOOR ◽  
...  

2017 ◽  
Vol 19 (1) ◽  
pp. 61
Author(s):  
Citra Kusuma ◽  
Rusman Rusman ◽  
Jamhari Jamhari

The purpose of this study was to determine the effect of kecombrang leaves (Etlingera elatior) on the physical, chemical and microbiological quality on meat that stored at refrigerator temperatures. The research was conducted in June until August 2016 in the Laboratory of Meat Science and Technology Department of Product Technology, Faculty of Animal Science, Gadjah Mada University. This study used a completely randomized design (CRD) 3 x 3 factorial (3 condition of kecombrang leaves, 3 storage time), each treatment was repeated 3 times, and the different means were tested by Duncan test. The results Showed that the addition of kecombrang leaves and storage time had significantly affected (P<0.05) on the total microbes in meat. Meat control (8,00 log cfu/ml±0,48) and meat with the addition of kecombrang leaves powder (6,59 log cfu/ml±0,40) more effective in suppressing of total microbes that growing compared with kecombrang leaves pasta (7,12 log cfu/ml±0,35). Storage time make pH value and cooking losses in meat decrease.  Kecombrang leaves condition and storage time did not affected to water content, protein content, fat content and tenderness in beef.


1999 ◽  
Vol 17 (1) ◽  
pp. 49-52 ◽  
Author(s):  
Robert H. Stamps ◽  
Michael R. Evans

Abstract A comparison was made of Canadian sphagnum peat (SP) and Philippine coconut (Cocos nucifera L.) coir dust (CD) as growing media components for greenhouse production of Dracaena marginata Bak. and Spathiphyllum Schott ‘Petite’. Three soilless foliage plant growing mixes (Cornell, Hybrid, University of Florida #2 [UF-2]) were prepared using either SP or CD and pine bark (PB), vermiculite (V), and/or perlite (P) in the following ratios (% by vol): Cornell = 50 CD or SP:25 V:25 P, Hybrid = 40 CD or SP:30 V:30 PB, UF-2 = 50 CD or SP: 50 PB. Dracaena root growth was not affected by treatments but there were significant mix × media component interactions that affected plant top growth parameters. In general, the growth and quality of D. marginata were reduced by using CD in Cornell, had no effect in Hybrid, and increased in UF-2. S. ‘Petite’ grew equally well in all growing mixes regardless of whether CD or SP was used; however, plants grew more in Cornell and Hybrid than in UF-2. S. ‘Petite’ roots, which were infested with Cylindrocladium spathiphylli, had higher grades when grown in CD than when the media contained SP.


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