scholarly journals Rheological Behaviour of Purified Banana Peel Pectin from 'Saba' Banana [Musa BBB saba (Musa acuminata x Musa balbisiana)] Peel Applied to Beverage

Author(s):  
Joel Padilla Rivadeneira ◽  
Tao Wu ◽  
Prince Joseph Valencia Gaban ◽  
Katherine Ann Tamolang Castillo-Israel
Author(s):  
D Hermawan ◽  
Z Zairiful ◽  
D D Putri

This study aims to analyze the effect of Kepok banana peel flour (Musa acuminata x Musa balbisiana) in the ration on the physical of New Zealand White crossbreed rabbits meat. This research was conducted in the rabbit cage of Lampung State Polytechnic with 20 male rabbits of the New Zealand White breed aged 2 months. The experiment was carried out with an experimental method, using a completely randomized design (CRD), with 5 treatments and 4 replications. The treatments used in this study were P0: 100% commercial feed, P1: 98% commercial feed + 2% kepok banana peel flour, P2: 96% commercial feed + 4% kepok banana peel flour, P3: 94% commercial feed + 6 % Kepok banana peel flour, P4: 92% commercial feed + 8% Kepok banana peel flour. The results of statistical analysis showed that the pH value of the meat, cooking loss and tenderness of the meat had a significant effect. The results of statistical analysis showed that the value of the water holding capacity had no significant effect. The conclusion of this study is that feed fed with Kepok banana peel flour has a significant effect on the physical of New Zealand White crossbreed rabbit meat including the pH value of the meat with the lowest value of 5.70, at 2% treatment, loss of cooking meat with a value of 35.00 (% ) was found in treatment 4%, and meat tenderness with a value of 3.30 (gf) at 4% treatment and 3.20 (gf) at treatment 8%. However, it has no significant effect on water holding capacity.


2021 ◽  
Vol 11 (22) ◽  
pp. 10849
Author(s):  
Hana Mohd Zaini ◽  
Mohd Dona Bin Sintang ◽  
Jumardi Roslan ◽  
Suryani Saallah ◽  
Elisha Munsu ◽  
...  

Meat products are widely consumed worldwide and, as a result, they may be an exciting supplier of health benefits due to the need for better formulations, such as reduced fat and increased fibre in processed meats. This study was carried out to determine how the banana peel (BP) flour of Saba (Musa balbisiana) and Berangan (Musa acuminata) affect the functional properties and sensory acceptance of chicken sausage. Berangan BPs showed better water- and oil-holding capacity than Saba BP flour. Conversely, Saba BP flour exhibited better swelling power, but was less soluble than Berangan BP flour. Sausages containing high BPs, especially Saba banana, had a more rigid texture, a high storage modulus, and a darker colour. The ability to retain more water in Berangan peel positively affected the sausage’s textural and rheological properties. With 2%, chicken sausage received the highest sensory score, with Saba BP-containing sausage following closely behind. However, adding >2% BP of both varieties negatively affected the sausage texture and colour, resulting in reduced sensory acceptance. Thus, the BP from Saba and Berangan bananas showed promise as a potential value-adding ingredient in the formulation of functional meat products. In addition, it has potential health benefits, such as increased dietary fibre.


Plants ◽  
2020 ◽  
Vol 9 (4) ◽  
pp. 413
Author(s):  
Lin Tan ◽  
Usman Ijaz ◽  
Haron Salih ◽  
Zhihao Cheng ◽  
Nwe Ni Win Htet ◽  
...  

MYB transcription factors (TFs) make up one of the most important TF families in plants. These proteins play crucial roles in processes related to development, metabolism, and stimulus-response; however, very few studies have been reported for the characterization of MYB TFs from banana. The current study identified 305 and 251 MYB genes from Musa acuminata and Musa balbisiana, respectively. Comprehensive details of MYBs are reported in terms of gene structure, protein domain, chromosomal localization, phylogeny, and expression patterns. Based on the exon–intron arrangement, these genes were classified into 12 gene models. Phylogenetic analysis of MYBs involving both species of banana, Oryza sativa, and Arabidopsis thaliana distributed these genes into 27 subfamilies. This highlighted not only the conservation, but also the gain/loss of MYBs in banana. Such genes are important candidates for future functional investigations. The MYB genes in both species exhibited a random distribution on chromosomes with variable densities. Estimation of gene duplication events revealed that segmental duplications represented the major factor behind MYB gene family expansion in banana. Expression profiles of MYB genes were also explored for their potential involvement in acetylene response or development. Collectively, the current comprehensive analysis of MYB genes in both species of banana will facilitate future functional studies.


2018 ◽  
Vol 17 (2) ◽  
pp. 77 ◽  
Author(s):  
Wara Dyah Pita Rengga ◽  
Dhimas Setiawan ◽  
Khosiatun Khosiatun

Biosynthesis and silver nanoparticles formation during the reduction of AgNO3were carried out by using an aqueous peel extract of banana kepok (Musa balbisiana) asa stabilizing agent. The formation of the stable silver nanoparticles with differentconcentration of AgNO3 has resulted in mostly spherical particles. The Ultraviolet-Visiblespectrophotometer, Transmission Electron Microscopy, X-Ray Diffractometer were usedto characterize these biosynthesized silver nanoparticles. The spherical shapednanoparticles were uniformly distributed with the range diameter of 5 to 50 nm and theparticles were naturally crystallized with the crystal structure of the face-centered cubicgeometry. Additionally, the kinetics of the formation process of silver nanoparticles wasobserved by the UV-Vis spectrophotometer. Based on the kinetic functions, the reductionprocess of banana peel extract had a constant formation rate of the autocatalytic processat 4.35 x 10-4/s.


2020 ◽  
Vol 32 (3) ◽  
pp. 703-705
Author(s):  
Lailan Ni`mah ◽  
Indri Makhyarini ◽  
Normalina

Pectin functions as an adhesive and maintains tissue stability so that it can be used in making edible coating to improve the quality of food storage. One of the producers of pectin is Musa acuminata L. peel (containing 22.4 % pectin). In order not to overgrow with microbes, it is also necessary to have antimicrobial property, which can be obtained from Cinnamomum burmannii extract. This study is about raw material preparation, pectin extraction, pectin modification, Cinnamomum burmannii extraction and edible coating manufacturing. The parameters viz. thickness test, water vapour transmission, tensile strength test, elongation at break, biodegradation, and for trials on storing beef sausage showed that 10 % sorbitol was able to withstand the rate of fungal growth for 7 days; 15 % sorbitol was able to withstand the rate of fungal growth for 5 days; and 20 % sorbitol was able to withstand the rate of fungal growth for 3 days.


2021 ◽  
Vol 324 ◽  
pp. 125-130
Author(s):  
Wara Dyah Pita Rengga ◽  
Bayu Triwibowo ◽  
Jovian Triyana Putra ◽  
Ardi Nugroho ◽  
Sri Kadarwati ◽  
...  

Cooking oil saturation due to frequent use for frying will result in a higher fatty acid content. Activated carbon made from the banana peel (Musa acuminata) with micro-mesoporous specifications can absorb free fatty acids. Banana peels are pyrolyzed into charcoal then activated alkaline at a temperature of 650°C. Then the activated carbon is washed and mashed to obtain activated carbon powder as an adsorbent by batch. FTIR carried out adsorption analysis on cooking oil to reduce carboxylic acid in used cooking oil. The regeneration process is carried out using surfactants to save on the use of necessary materials so that they need to be recycled. The experimental results based on isothermic equilibrium show that the Freundlich model can describe the adsorption process well at 28°C with a maximum adsorption capacity of 10 mg/g. The lifespan of activated carbon can only be extended once regeneration, reaching an adsorption capacity of 65% of fresh activated carbon's ability.


2020 ◽  
Vol 24 (1) ◽  
Author(s):  
Andrew Melencion ◽  
◽  
Winson Gutierrez ◽  
Merced Melencion ◽  
◽  
...  

antimicrobial, nanoparticles, Musa acuminata × balbisiana


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