Effects of hot-water extracts from Ganoderma lucidum residues and solid-state fermentation residues on prebiotic and immune-stimulatory activities in vitro and the powdered residues used as broiler feed additives in vivo

Yuh-Hwa Liu, Yin-Shiou Lin, Kuan-Ling Lin, Yeh-Lin Lu, Chao-Hsiang Chen, Mei-Yin Chien, Huey-Fang Shang, Shyr-Yi Lin, Wen-Chi Hou

Research output: Contribution to journalArticlepeer-review

8 Citations (Scopus)

Abstract

Large amounts of Ganoderma lucidum (GL) commercial products are provided in the worldwide market such as powders, tea bags, or capsules as dietary supplements which contained triterpenoids and/or polysaccharides. Therefore, it was estimated that several thousand tons of GL residues (GLR) are produced and discarded. For recycling uses, the aim of this study was to evaluate the benefits of two hot-water extracts from GLR (HWPGLR) and solid-state fermentation GLR inoculated with GL mycelia (HWPGLRF) on the growths of Lactobacillus rhamnosus and Bifidobacterium longum. The RAW264.7 cells were used to investigate the effects of HWPGLR and HWPGLRF on nitric oxide productions, phagocytic activities against FITC-labeled E. coli, and to lower lipopolysaccharide (LPS)-binding capacities. The powders of GLR and GLRF were used as additives in the commercial feeds for feeding broiler chicks in vivo to evaluate the immune-stimulatory and prebiotic activities.
Original languageEnglish
Pages (from-to)1-10
Number of pages10
JournalBotanical Studies
Volume56
Issue number1
DOIs
Publication statusPublished - 2015

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