Phytobiotic spray formulation for reducing spoilage of eggs, comprises lemongrass oil, polyvinyl alcohol, polyethylene glycol (Plasticizer), ethanol, and water
	SARAN S; GAUTHAM K; MONIKA M; TIWAR A K; KUMAR A; NAGESH S; ROKADE J J
	2023-10-04
专利权人	INDIAN COUNCIL AGRIC RES (ICOU-C)
申请日期	2023-10-04
专利号	IN202311066448-A
成果简介	NOVELTY - Phytobiotic spray formulation comprises 1-3 vol.% lemongrass oil; 2-7 vol.% polyvinyl alcohol (PVA); 0.5-2 vol.% polyethylene glycol (PEG) (Plasticizer); 35-65 vol.% ethanol; and 23-61.5 vol.% water. USE - Phytobiotic spray formulation for reducing spoilage of eggs. ADVANTAGE - The formulation enhances their shelf life upto 21-22 days during ambient storage; reduces spoilage and deterioration caused by microbial activity and other factors, thus minimizing storage losses, and enhance their longevity; extends the shelf life of eggs by leveraging natural phytochemicals with antimicrobial properties; ensures the food security of eggs without spoilage and minimizes the economic losses during egg preservation; coats the entire eggshell surface efficiently, preserves the internal quality of the eggs, and represents a significant advancement in egg preservation technology, thus addressing both economic and health concerns in the egg industry; effectively clogs the pores, preventing microbial contamination and moisture loss. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparation of the said formulation comprising: taking 1-3% phytobiotic essential oil i.e. lemongrass oil and dissolving it in the solvent (water/alcohol) to prepare the phytobiotic solution and storing it in a closed lid container; weighing the PVA accurately on electronic balance and dissolving it in water under continuous stirring on a magnetic stirrer to ensure proper dissolution of the polymer; increasing the stirring speed and lowering the temperature on obtaining the completely dissolved PVA polymer solution; adding ethanol in drop-wise manner and stirring the solution; adding the phytobiotic solution slowly and incrementally to achieve the final concentration of 1-3% under continuous stirring; adding polyethylene glycol (PEG) in drop-wise manner to achieve the final concentration of 0.5-2.0% under continuous stirring; stirring the entire solution for a total duration of 40 minutes from the protocol step ii onwards; sonicating the prepared solution to reduce the particle size and ensuring homogeneity of solution.
IPC 分类号	A23B-005/035 ; A23B-005/10 ; A23B-005/14 ; A61K-036/899 ; A61K-047/10 ; A61K-047/44 ; A61K-009/12
国家	印度
专业领域	化学化工
语种	英语
成果类型	专利
文献类型	科技成果
条目标识符	http://119.78.100.226:8889/handle/3KE4DYBR/20131
专题	中国科学院新疆生态与地理研究所
作者单位	INDIAN COUNCIL AGRIC RES (ICOU-C)
推荐引用方式 GB/T 7714	SARAN S,GAUTHAM K,MONIKA M,et al. Phytobiotic spray formulation for reducing spoilage of eggs, comprises lemongrass oil, polyvinyl alcohol, polyethylene glycol (Plasticizer), ethanol, and water. IN202311066448-A[P]. 2023.

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