Publications by authors named "Yadi Chang"

Objectives: The aim of this study was to investigate the effects of acorn diets on the composition of fatty acid (FA) and the intramuscular fat (IMF) content in Yuxi black pigs.

Methods: Ninety Yuxi black pigs with similar body weight (99.60 ± 2.

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Article Synopsis
  • The study investigates how adding different amounts of Chinese yam polysaccharide (CYP) to the diets of broilers affects the fat and fatty acid composition in their thigh and breast muscles.
  • A total of 360 one-day-old broilers were divided into four groups: a control and three CYP-supplemented groups (250 mg/kg, 500 mg/kg, and 1000 mg/kg), with a feeding period of 48 days.
  • Results showed that the 500 mg/kg group significantly improved the muscle's mRNA expression related to fat composition, leading to lower intramuscular fat and better fatty acid profiles, thus enhancing the nutritional value of the chicken meat.
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polysaccharide (CYP) has received attention in recent years owing to its positive nutritional and medicinal characteristics. Copper is an essential trace metal in animals, which plays an important role in iron absorption and hemoglobin synthesis. However, no published study has evaluated polysaccharide copper complex (CYP-Cu) as a dietary additive in broilers.

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The study aimed to evaluate the influences of the dietary supplementation of Chinese yam polysaccharide (CYP) on the carcass performance, antioxidant capacity, and meat quality of broilers. Three hundred and sixty healthy 1-day-old broilers with similar body weight (39 ± 1 g, gender balanced) were randomly divided into four groups (control, CYP1, CYP2, and CYP3 groups). In the control group, broilers were fed a basal diet with CYP, and the CYP1, CYP2, and CYP3 groups were fed diets supplemented with 250, 500, and 1000 mg/kg CYP, respectively.

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This experiment was conducted to evaluate the effects of dietary polysaccharides (CYP) on myogenic differentiation 1 (), myogenin (), and myostatin () mRNA expression of breast and thigh muscle tissues in broilers. A total of 360 (1-day-old, gender-balanced) crossbred broilers chicks with similar body weight (BW) were randomly distributed into four groups, with three replicates in each group and each replicate included 30 broilers. The feeding trial lasted for 48 days.

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The purpose of this experiment was to investigate the effects of polysaccharides (CYP) in diets on the immune function of broilers. A total of 360 (1-day-old, sex balance) healthy growing broilers with similar body weight (39.54 ± 0.

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