New challenges for efficient usage of Sargassum fusiforme for ruminant production

Choi, Youyoung; Lee, Shin Ja; Lee, Ye Jun; Kim, Hyun Sang; Eom, Jun Sik; Kim, Sam Churl; Kim, Eun Tae; Lee, Sung Sill

doi:10.1038/s41598-020-76700-3

Cited by 19 publications

(18 citation statements)

References 56 publications

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“…[ 40 ] This study also revealed that by providing 1–10% inclusion rate of S. fusiforme , volatile fatty acid (VFA) concentration increased significantly and that helped in reducing total CH 4 emissions. [ 40 ] These studies discussed the possibility of shifting the metabolic pathways of methane producing bacteria but need further analysis. All these examples suggest that seaweed complex carbohydrates could be used to reduce CH 4 production from ruminants.…”

Section: Carbohydratesmentioning

confidence: 94%

“…[ 11 ] Another important study on specific polysaccharides including the anionic sulfated polysaccharide fucoidan, carboxylated polysaccharide alginate, laminarin, and mannitol found in brown seaweed ( S. fusiforme ) resulted in decreased CH 4 production by providing fiber and minerals to the ruminant diets. [ 40 ] This study also revealed that by providing 1–10% inclusion rate of S. fusiforme , volatile fatty acid (VFA) concentration increased significantly and that helped in reducing total CH 4 emissions. [ 40 ] These studies discussed the possibility of shifting the metabolic pathways of methane producing bacteria but need further analysis.…”

Section: Carbohydratesmentioning

confidence: 94%

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Potential of Seaweeds to Mitigate Production of Greenhouse Gases during Production of Ruminant Proteins

Bhowmick

Hayes

2023

Global Challenges

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The potential of seaweed to mitigate methane is real and studies with red seaweeds have found reductions in methane produced from ruminants fed red seaweeds in the region of 60–90% where the active compound responsible for this is bromoform. Other studies with brown and green seaweeds have observed reductions in methane production of between 20 and 45% in vitro and 10% in vivo. Benefits of feeding seaweeds to ruminants are seaweed specific and animal species‐dependent. In some instances, positive effects on milk production and performance are observed where selected seaweeds are fed to ruminants while other studies note reductions in performance traits. A balance between reducing methane and maintaining animal health and food quality is necessary. Seaweeds are a source of essential amino acids and minerals however, and offer huge potential for use as feeds for animal health maintenance once formulations and doses are correctly prepared and administered. A negative aspect of seaweed use for animal feed currently is the cost associated with wild harvest and indeed aquaculture production and improvements must be made here if seaweed ingredients are to be used as a solution to control methane production from ruminants for continued production of animal/ruminant sourced proteins in the future. This review collates information concerning different seaweeds and how they and their constituents can reduce methane from ruminants and ensure sustainable production of ruminant proteins in an environmentally beneficial manner.

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Section: Carbohydratesmentioning

confidence: 94%

Section: Carbohydratesmentioning

confidence: 94%

Potential of Seaweeds to Mitigate Production of Greenhouse Gases during Production of Ruminant Proteins

Bhowmick

Hayes

2023

Global Challenges

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“…Feed was offered at 8:30 a.m. and 5:00 p.m. Ruminal fluid was collected and mixed before morning feeding from two Hanwoo cows. After passing through it using 4 layers of cheese cloth, it was placed in an insulated bottle maintained at 39 • C and moved to the laboratory in a vacuum state [19]. Rumen fluid was mixed with McDougall's buffer [20] artificial saliva in a ratio of 1:2 (V:V).…”

Section: In Vitro Batch Fermentationmentioning

confidence: 99%

Effects of Olive (Olea europaea L.) Leaves with Antioxidant and Antimicrobial Activities on In Vitro Ruminal Fermentation and Methane Emission

Lee

Kim

Eom

et al. 2021

Animals

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We evaluated whether olive leaves (OLs) are effective as feed additives and supplements for ruminants and the potential methane reduction effects during in vitro fermentation. Two Hanwoo cows (460 ± 20 kg) equipped with cannula were fed Timothy hay and corn-based feed 3% of the body weight at a ratio of 6:4 (8:30 a.m. and 5:00 p.m.). Ruminal fluid from the cows was collected and mixed before morning feeding. In vitro batch fermentation was monitored after 12 and 24 h of incubation at 39 °C, and OLs were used as supplements to achieve the concentration of 5% in the basal diet. At 12 h of fermentation, methane production decreased in the 5% OLs group compared to that in the control group, but not at 24 h. The proportion of cellulose-degrading bacteria, Fibrobacter succinogenes, Ruminococcus albus, and Ruminococcus flavefaciens, tended to increase in the 5% OLs group at 12 h. The amount of ammonia produced was the same as the polymerase chain reaction result for Prevotella ruminicola. At 12 h, the proportion of Prevotella ruminicola was significantly higher in the 5% OLs group. OLs may be used incorporated with protein byproducts or other methane-reducing agents in animal feed.

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“…Recent animal feed research has focused on creating substitutes for conventional feed components to minimize environmental and financial concerns. Algae are a desirable feed source with several potential uses outside the realm of human eating (Choi et al, 2020b). Sargassum sp.…”

Section: Introductionmentioning

confidence: 99%

Pharmacological potential of Sargassum sp. of west coast of Maharashtra Kunkeshwar, India

Abdi

Karande²,

Mohammed

et al. 2022

Front. Mar. Sci.

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A promising plant group that is important in medicine is the seaweed. In this investigation, we have focused on the pharmacological prospects of brown algae (Sargassum sp). Nutraceuticals refer to products that may combine pharmacological and nutrition. We have collected the plant material close to Kunkeeshwar in Sindhudurg, Maharashtra’s western coast. We focused on the Physicochemical Attributes of Sargassum sp., and the study found that the ash value (41 ± 0.67), moisture content (1.33 ± 0.038), alcohol-soluble extractive value (1.5 ± 0.030), moisture content (1.33 ± 0.038), and total cash value (41 ± 0.67) are all stated in (%).The GCMS findings, which demonstrate that a total of 25 chemicals were discovered in the aqueous extract of Sargassum sp., also represent their nutritional profile. All of these substances have chromatograms that can be observed.1-Hexyl-2-nitrocyclohexane is the substance with the second-largest retention duration and relative areas, followed by n-hexadanoic acid. The presence of ocladecanoic acid was later determined. The explanation for how the activity is concentration-dependent is pharmacological activity, particularly antioxidant activity as shown by the DPPH assay.2μg/mL is -1545.4 ± 0.05. as a minimum. and at (32 g/mL is 7.67 ± 0.05) is the highest. The antifungal activity of Candida albicans (12.8 mm) and Aspergillus niger (14.4 mm) both exhibit zone inhibition when tested against two distinct pathogen however, the antibacterial activity of three different bacteria demonstrates that Staphylococcus aureus (12 mm), Bacillus subtilis (10 mm), Proteus mirabilis (12.8 mm), and Escherichia. coli are all zone inhibited (13mm). Brown algae offer the greatest potential for human health nutrition, while pharmacological analysis is helpful for therapeutic application, according to the overall analysis.

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New challenges for efficient usage of Sargassum fusiforme for ruminant production

Cited by 19 publications

References 56 publications

Potential of Seaweeds to Mitigate Production of Greenhouse Gases during Production of Ruminant Proteins

Potential of Seaweeds to Mitigate Production of Greenhouse Gases during Production of Ruminant Proteins

Effects of Olive (Olea europaea L.) Leaves with Antioxidant and Antimicrobial Activities on In Vitro Ruminal Fermentation and Methane Emission

Pharmacological potential of Sargassum sp. of west coast of Maharashtra Kunkeshwar, India

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