Effect of Chitosan Supplementation in Commercial Feed For Specific Growth Rate and Protein Retention of Litopenaeus vannamei

Ekaputri, Rani Andrianti; Arief, Muhammad; Rahardja, Boedi Setya

doi:10.20473/jmcs.v7i2.20712

Cited by 6 publications

(5 citation statements)

References 6 publications

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“…Junianto et al (2021) stated that the cross-linking that occurs between nanochitosan and protease involves an amine group (-NH2) in nanochitosan with a hydroxyl group (-OH) in protease. Ekaputri et al (2018) stated that nanochitosan cross-links can increase the catalytic activity of protease enzymes that help in protein digestion. The activity of this enzyme has no potential to interfere with protein digestion in the ventriculus, and the results of protein digestion will be used to support egg production, so that the weight of the ventriculus does not change significantly.…”

Section: Resultsmentioning

confidence: 99%

Visceral Organ Weight of Pengging Duck after the Addition of Nanochitosan as Feed Additive

Kwardoyo,

Sunarno,

Mardiati

2023

J Bio Bio Edu

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The productivity of pengging ducks is determined by optimizing the function of the body's organs. The feed consumed greatly determines the growth and development of the internal organs in the pengging duck. Nanochitosan is a polysaccharide that has potential as a feed additive which functions to increase feed digestibility, nutrient absorption, promote growth to help optimize the function of visceral organs. This study aims to analyze the effect of nanochitosan as a feed additive on the function of the visceral organs of pengging ducks in terms of the weight of the visceral organs. The visceral organs studied included the ventriculus, intestines, liver, pancreas, spleen, and heart. This study was designed in a completely randomized design (CRD) consisting of 5 treatments (0; 2.5; 5; 7.5; 10 g nanochitosan/kg feed) with 5 replications. Nanochitosan feed additive treatment was given for 8 week. Variables that were measured in this study included weight of ventriculus, intestinal, liver, pancreas, spleen, and heart of pengging ducks. The research data showed that nanochitosan as a feed additive had no significant effect on visceral weight of pengging ducks (P0.05). The conclusion of this study is that nanochitosan as a feed additive does not cause changes in the function of the visceral organs based on the indication of the weight of the visceral organs measured, namely the ventricles, intestines, liver, pancreas, spleen, and heart. The novelty of this research is the use of nanochitosan as a feed additive to improve the performance of penging ducks by maintaining the size of the visceral organs. It is hoped that the results of this research on nanochitosan feed additive can be used by local laying duck farms in Indonesia because it is safe and as an effort to improve the performance and productivity of ducks.

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Section: Resultsmentioning

confidence: 99%

Visceral Organ Weight of Pengging Duck after the Addition of Nanochitosan as Feed Additive

Kwardoyo,

Sunarno,

Mardiati

2023

J Bio Bio Edu

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“…The specific growth rate is influenced by the culture medium's feed quality and water quality. One of the factors that affect the growth rate is if there is an excess input of energy and amino acids (protein) contained in the feed (Ekaputri et al, 2018) [6] . The higher the energy contained in the feed, the greater the possibility of a specific growth rate.…”

Section: Discussionmentioning

confidence: 99%

The effect of sulphur goatfish, sesarma, and green mussel as feed on the growth and survival of mud crab (Scylla paramamosain) in recirculation systems

Imaduddien,

et al. 2024

Int. J. Fish. Aquat. Stud.

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One of the problems faced by mud crab (Scylla paramamosain) farmers is their dependence on raw fish feed. The unpredictable availability of small fish feed is a consideration for using other types of feed; besides that, pond maintenance has the risk of relatively poor water quality. This study aims to determine the effect of feeding different types of feed on the growth and survival of crabs reared in a recirculation system. The study used a randomized group design with three treatments, namely feeding with sulphur goatfish (Upeneus sulphurus), (P1), wideng (Sesarma spp), (P2), and green mussels (Perna viridis), (P3) using ten replications. The test animals were male crabs with an average weight of 271.29±14.9g/head maintained in a recirculation system. The research was carried out in 28 days with a frequency of feeding once a day at 5%/BW /day. The best research results were produced by the wideng feed treatment (P2) (FCR 11.33±0.04, SGR 0.34±0.04% / day and SR 80%). Water quality during the study was within the optimum range of crab rearing.

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“…In shrimp feed, chitosan was also added with a composition of 25 grams of chitosan mixed with 25 kg of feed. According to Ekaputri et al (2018) [23] the addition of chitosan in feed aims to stimulate immune function, improve digestion and absorption of nutrients. Thus, it can increase the growth rate.…”

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confidence: 99%

Monitoring the distribution of phytoplankton in vannamei shrimp cultivation in intensive system, Banyuwangi, East Java, Indonesia

Zulkarnain,

Sari,

Sari

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

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The increase in Vannamei shrimp farming is closely related to an increase in the demand for shrimp feed. At present there are many technological developments in cultivating natural feed. The natural feed here refers to plankton which can be used as natural food for every organism of larvae in waters. Conditions in water will affect the distribution pattern of phytoplankton either horizontally or vertically. As a result, it affects the abundance of phytoplankton and subsequently also affects the value of the main productivity. The purpose of study is to find out the cultivation process and to find out the types of plankton that exist in Vannamei shrimp farming ponds. Plankton observations were carried out directly with the help of a microscope and haemocytometer, while the measurement of water quality using each instrument had been prepared for each parameter. The results of plankton observations found species of Chaetoceros sp., Oocystis sp., Oscillatoria sp. and Cyclotella sp. while the water quality measurements obtained temperature (29-31°C); DO during the day (7.6-9.5 ppm) and at night (4.0-4.6 ppm); pH in the morning (7.8-8, 5) and daylight (8.1-9.0); and salinity 26-27 ppt. The application of probiotics used carbon sources derived from molasses and katul.

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Effect of Chitosan Supplementation in Commercial Feed For Specific Growth Rate and Protein Retention of Litopenaeus vannamei

Cited by 6 publications

References 6 publications

Visceral Organ Weight of Pengging Duck after the Addition of Nanochitosan as Feed Additive

Visceral Organ Weight of Pengging Duck after the Addition of Nanochitosan as Feed Additive

The effect of sulphur goatfish, sesarma, and green mussel as feed on the growth and survival of mud crab (Scylla paramamosain) in recirculation systems

Monitoring the distribution of phytoplankton in vannamei shrimp cultivation in intensive system, Banyuwangi, East Java, Indonesia

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