Effects of dietary Scutellaria baicalensis extract on growth performance, immune-related genes expression, and resistance against Vibrio parahaemolyticus in white shrimp (Litopenaeus vannamei)

Germain, Maurus; Hang, Ho Thi; Lee, Po-Tsang

doi:10.1016/j.rvsc.2023.04.025

Cited by 5 publications

(2 citation statements)

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“…8 Moreover, the positive effect of herb extract Artemisia annua has been demonstrated in largemouth bass, Micropterus salmoides juvenile, where 0.05% concentration showed an improved growth due to the increase in the number of beneficial intestinal bacteria (Lactobacillus and Enterococcus). 9 Maurus et al 10 reported that Scutellaria baicalensis extract (1%) was effective as a growth promoter for whiteleg shrimp, where a significant increase in weight gain and specific growth rate was observed after two weeks of feeding. Also, shrimp fed with 1% Scutellaria baicalensis extract enhanced the immune response as well as increased resistance against Vibrio parahaemolyticus.…”

Section: Introductionmentioning

confidence: 99%

“…Also, shrimp fed with 1% Scutellaria baicalensis extract enhanced the immune response as well as increased resistance against Vibrio parahaemolyticus. 10,11 Ginger, Zingiber officinale, used as a spice and traditional medicine in many countries worldwide for a long time, belongs to the family Zingiberaceae. Ginger rhizomes contain various nutrients such as carbohydrates, protein, fiber, lipids, minerals, and vitamins.…”

Section: Introductionmentioning

confidence: 99%

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Effect of ginger, Zingiber officinale extract on growth performance, digestive enzyme and stress tolerance of whiteleg shrimp, Litopenaeus vannamei juveniles

Tu,

Lien,

Diep

et al. 2023

Israeli Journal of Aquaculture - Bamidgeh

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This study evaluated the effects of ginger extract as a feed additive on the growth performance, digestive enzymes, and resistance to environmental stress of the whiteleg shrimp, Litopenaeus vannamei. 1200 juveniles were randomly allocated into four groups with three replicates. Shrimps were fed diets supplemented with 0 (T0-control), 0.5 (T1), 1 (T2), and 1.5 g kg-1 of ginger extract (T3) for 56 days. The results indicated that shrimp fed with ginger extract had a lower feed conversion ratio (FCR) than the control. In addition, shrimp fed with 0.5 g kg-1 of ginger extract had significantly greater weight gain and protease activity in the intestine than those in the control group. However, dietary supplementation with ginger extract did not significantly affect survival rates. After 56 days of culture, shrimp fed with 0.5 and 1 g kg-1 of ginger extract had higher survival rates than the controls after 72 – 96 h exposure to high ammonia stress (40 mg L-1). Based on the study’s findings, ginger extract could be recommended for shrimp feed to enhance growth and resistance against stress factors, and the optimal level is 0.5 g kg-1.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%