Effect of dietary poly-β-hydroxybutyrate (PHB) on growth performance, intestinal health status and body composition of Pacific white shrimp Litopenaeus vannamei (Boone, 1931)

Duan, Yafei; Zhang, Yue; Dong, Hongbiao; Zheng, Xiaoting; Wang, Yun; Li, Hua; Liu, Qingsong; Zhang, Jiasong

doi:10.1016/j.fsi.2016.11.020

Cited by 112 publications

(68 citation statements)

References 46 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…One possible reason for the growth depression and poor feed utilization is directly linked to the dysfunction of hepatopancreas, which is an important organ for several metabolic functions, including nutrient digestion, absorption, and storage, in crustaceans (Burgos-Hernández et al 2005;Zhao et al 2017). Activities of the digestive enzymes are indicative of the feeding habits, diet composition, digestive functions, and nutrient utilization, which directly relate to shrimp growth (Li et al 2008a;Zokaeifar et al 2012;Duan et al 2017). The function of digestive enzymes in shrimp can be influenced by diet composition (Córdova-Murueta and García-Carreño 2002;Song et al 2017).…”

Section: 05)mentioning

confidence: 99%

Dietary exposure to melamine and cyanuric acid induced growth reduction, oxidative stress and pathological changes of hepatopancreas in Pacific white shrimp

et al. 2019

View full text Add to dashboard Cite

This study examined the effects of dietary melamine (MEL) and cyanuric acid (CYA) singly and in combination on growth, nutrient utilization, immunological responses, oxidative stress, and histological changes in Pacific white shrimp. Seven experimental isonitrogenous (35%) and isolipidic (8%) diets were formulated, namely diet 1 (a control diet without MEL and CYA); diets 2-5 (with MEL and CYA at 2.5 ? 2.5, 5 ? 5, 7.5 ? 7.5 and 10 ? 10 g kg -1 diet); diet 6 (with only MEL at 10 g kg -1 diet) and diet 7 (with CYA alone at 10 g kg -1 diet). The shrimp with initial body weight 2.37 ± 0.02 g were fed with these diets for 10 weeks. The results indicate that all the diets with MEL and CYA singly or in combination had adverse effects on growth and nutrient utilization relative to the control diet (p \ 0.05). Total protease and trypsin activities were significantly lowered by all diets containing MEL (p \ 0.05). Haemolymph parameters, including total hemocyte count, phenoloxidase (PO) activity, respiratory burst, and lysozyme activity, were significantly decreased (p \ 0.05) in shrimp receiving MEL alone (10 g kg -1 diet) and at high combination dosages (10 ? 10 g kg -1 diet). Moreover, MEL and CYA induced oxidative stress, damaged hepatopancreas, decreased antioxidant responses, increased lipid peroxidation, and caused abnormality of hepatocytes.

show abstract

Section: 05)mentioning

confidence: 99%

Dietary exposure to melamine and cyanuric acid induced growth reduction, oxidative stress and pathological changes of hepatopancreas in Pacific white shrimp

et al. 2019

View full text Add to dashboard Cite

show abstract

“…Duan et al. () studied the effect of dietary poly‐β‐hydroxybutyrate on the digestive enzymes of white shrimp. Li et al.…”

Section: Discussionmentioning

confidence: 99%

“…Further, Liu et al (2019) observed the effects of carotenoids on the immune-related enzymes of Yellow Catfish Pelteobagrus fulvidraco. Duan et al (2017) studied the effect of dietary poly-β-hydroxybutyrate on the digestive enzymes of white shrimp. Li et al (2015) found that dietary pantothenic acid deficiency and excess depressed the digestive enzyme activities of Grass Carp Ctenopharyngodon idella.…”

Section: Discussionmentioning

confidence: 99%

Effect of Rhodopseudomonas sphaeroides–Treated Wastewater on Yield, Digestive Enzymes, Antioxidants, Nonspecific Immunity, and Intestinal Microbiota of Common Carp

Xie

et al. 2019

N American J Aquac

View full text Add to dashboard Cite

The employment of traditional bait and medicament in freshwater aquaculture causes the frequent occurrence of environmental pollution and disease. Effluent collected after wastewater treatment with Rhodopseudomonas sphaeroides could be reutilized for microbial feed, medicament, and aquaculture water to culture Common Carp Cyprinus carpio. Therefore, a novel integrated system of wastewater treatment and the use of the effluent containing R. sphaeroides, which could improve yield, increase disease resistance, and enhance the quality of aquaculture water for Common Carp culture, was proposed and investigated. Common Carp can grow well in effluent containing R. sphaeroides. The survival rate, yield, and whole‐body composition of the fish raised in effluent containing R. sphaeroides were all increased compared with the control group. The biochemical (B vitamin) and other substances in the effluent with R. sphaeroides enhanced the activity of proteases, amylases, lipases, alkaline phosphatase, acid phosphatase, phagocytes, superoxide dismutase, and catalase by up‐regulating the expression of their associated genes. Theoretical analysis showed that biochemical molecules regulate the expression of these gene and enzyme activities by acting as a signal that stimulates the active center. Moreover, biochemicals present in R. sphaeroides enhanced the mTOR and NF‐kB signaling pathways and improved intestinal microbiota. Furthermore, R. sphaeroides inhibited Aeromonas hydrophila, increasing resistance against fish disease and promoting the growth of intestinal bacteria. Meanwhile, R. sphaeroides in the effluent also improved the aquaculture water quality. This technology would simultaneously save water in aquaculture, reduce water pollution and wastewater discharge, and increase the output and disease resistance of Common Carp.

show abstract

“…Microbial polyhydroxyalkanoates (PHAs) are a family of biodegradable and biocompatible polyesters with over 150 structural variations . Poly‐3‐hydroxybutyrate (PHB), the best‐studied PHA family member, is an intracellular energy and carbon storage compound produced by many bacteria . PHB and its copolymers are used as environmentally friendly bioplastics for packaging and bio‐implant materials for medical applications .…”

Section: Introductionmentioning

confidence: 99%

“…In piglets, the period after weaning is characterized by a high incidence of intestinal disturbances with diarrhea and decreased performance. Consequently, large amounts of antibiotics are used, resulting in bacterial resistance, a decline of immune function, and environmental hazards . Similarly, antibiotic residues in aquatic animals are potentially harmful to consumers.…”

Section: Introductionmentioning

confidence: 99%

Microbial Poly‐3‐Hydroxybutyrate (PHB) as a Feed Additive for Fishes and Piglets

Wang

Jiang

et al. 2019

Biotechnology Journal

View full text Add to dashboard Cite

The large‐scale use of petrochemical‐based plastics is damaging our environment. Discarded plastics are harmful to both marine and land animals, sometimes causing death when ingested. Biodegradable plastics have gained attentions from the public and the academia to reduce environmental burdens. Poly‐3‐hydroxybutyrate (PHB), the simplest and the best‐studied bioplastic member of the polyhydroxyalkanoate (PHA) family synthesized by many bacteria, has been studied as a feed additive for large yellow croaker fish and weaned piglets. The fish grow faster and gain more weight when 1% and 2% PHB is added as a feed additive, accompanied by increased survival rates. Weaned piglets are found to grow normally and showed no significant change in average daily weight gains, average daily feed intakes, feed efficiency, and organ developments when 0.5% PHB is added to the feed. It can therefore be concluded that biodegradable and biocompatible PHB is not harmful as a feed additive for marine large yellow croakers and sensitive weaned piglets. PHB therefore holds great promise as a plastic that combines biodegradability and biocompatibility with good tolerability as a feed supplement for animals.

show abstract

Effect of dietary poly-β-hydroxybutyrate (PHB) on growth performance, intestinal health status and body composition of Pacific white shrimp Litopenaeus vannamei (Boone, 1931)

Cited by 112 publications

References 46 publications

Dietary exposure to melamine and cyanuric acid induced growth reduction, oxidative stress and pathological changes of hepatopancreas in Pacific white shrimp

Dietary exposure to melamine and cyanuric acid induced growth reduction, oxidative stress and pathological changes of hepatopancreas in Pacific white shrimp

Effect of Rhodopseudomonas sphaeroides–Treated Wastewater on Yield, Digestive Enzymes, Antioxidants, Nonspecific Immunity, and Intestinal Microbiota of Common Carp

Microbial Poly‐3‐Hydroxybutyrate (PHB) as a Feed Additive for Fishes and Piglets

Contact Info

Product

Resources

About