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Utilizing Haematoco...
Utilizing Haematococcus pluvialis to simulate animal meat color in high-moisture meat analogues: Texture quality and color stability
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- Huang, Ze Hua (författare)
- Henan University of Technology
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- Liu, Ying (författare)
- Henan University of Technology
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- An, Hongzhou (författare)
- Henan University of Technology
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Kovacs, Zoltan (författare)
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- Abdollahi, Mehdi, 1985 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Sun, Zhongke (författare)
- Henan University of Technology
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- Zhang, Gaoyang (författare)
- Henan University of Technology
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- Li, Chengwei (författare)
- Henan University of Technology
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(creator_code:org_t)
- 2024
- 2024
- Engelska.
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Ingår i: Food Research International. - 0963-9969 .- 1873-7145. ; 175
- Relaterad länk:
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https://doi.org/10.1...
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https://research.cha...
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Abstract
Ämnesord
Stäng
- The effect of Haematococcus pluvialis (HP) (0.25∼1.25 %) as a colorant during high moisture extrusion (50 %) on the texture and microstructural properties of soy protein-based high moisture meat analogs (HMMA) was evaluated. Furthermore, the stability of HP-induced meat like color of the HMMA as a function of light exposure, freeze/thawing, frozen storage and cooking temperature and duration was investigated. The addition of HP reduced the elasticity of HMMA but enhanced its hardness, chewiness, and resilience. HP addition at low levels promoted the flexible and disordered regions within the protein secondary structure while excessive HP addition was unfavorable for protein cross-linking. The optimal degree of texturization was achieved with 0.75 % HP. Sensory evaluations revealed that HMMA with 1 %HP had a color similar to fresh beef sirloin, while HMMA with 0.25 % HP had a color closer to fresh pork loin. Light exposure induced the greatest color loss of the meat analogs compared with the cooking and frozen storage. The a* value of HMMA containing 1.25 % HP decreased by 30 % during the 14 days of light exposure. Frozen storage at darkness efficiently preserved the meat-like color of the extrudates. Overall, HP was found as promising colorant for HMMA production but the storage condition of the extrudates should be carefully optimized.
Ämnesord
- LANTBRUKSVETENSKAPER -- Lantbruksvetenskap, skogsbruk och fiske -- Livsmedelsvetenskap (hsv//swe)
- AGRICULTURAL SCIENCES -- Agriculture, Forestry and Fisheries -- Food Science (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Annan teknik -- Livsmedelsteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Other Engineering and Technologies -- Food Engineering (hsv//eng)
Nyckelord
- Quality
- Color stability
- High moisture meat analogues
- Haematococcus pluvialis
- Storage methods
Publikations- och innehållstyp
- art (ämneskategori)
- ref (ämneskategori)
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