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1. 保鲜方法的选取及配方:国内外目前有多种方法来保存鲜蛋。如冷藏法、气贮冷藏法、液体石腊喷涂——氧化处理法、植物油加抗氧化剂法、二乙酰甘油一脂表面喷涂等等。这众多的方法有各种各样的原因或设备贵,或工艺复杂或原材料不易买到;或成本太高等不易实现。我所采取涂膜常温贮存法以聚乙烯醇为主料,配以各种防腐原料为辅料,加水后制成10余种不同浓度的涂料。经一年试验筛选后确定了GSK—1及GSK—2两种涂料。
1. Preservation method selection and formula: At home and abroad there are many ways to save eggs. Such as refrigeration, gas storage refrigeration method, liquid paraffin spray - oxidation, vegetable oil plus antioxidant, diacetyl glycerol grease surface coating and so on. There are a variety of reasons for this numerous methods or expensive equipment, or the process is complex or the raw materials are not easy to buy; or the cost is too high and so difficult to achieve. I used to take the film at room temperature storage method to polyvinyl alcohol-based material, together with a variety of anti-corrosion materials as an adjuvant, add water made more than 10 different concentrations of paint. GSK-1 and GSK-2 coatings were identified after one year of screening.