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1. 发明授权

US06893479B2 Integrated method for production of carrageenan and liquid fertilizer from fresh seaweeds 有权
标题翻译：从新鲜海藻生产角叉菜胶和液体肥料的综合方法
公开(公告)号：US06893479B2
公开(公告)日：2005-05-17
申请号：US10222977
申请日：2002-08-19
申请人： Karuppanan Eswaran , Pushpito Kumar Ghosh , Arup Kumar Siddhanta , Jinalal Shambhubhai Patolia , Chellaiah Periyasamy , Aditya Shantibhai Mehta , Kalpana Haresh Mody , Bharatkumar Kalidas Ramavat , Kamalesh Prasad , Mahesh Rameshchandra Rajyaguru , Singaram Kulandaivel Chennur Radhakrishna Reddy , Jayant Batukrai Pandya , Akhilesh Tewari
发明人： Karuppanan Eswaran , Pushpito Kumar Ghosh , Arup Kumar Siddhanta , Jinalal Shambhubhai Patolia , Chellaiah Periyasamy , Aditya Shantibhai Mehta , Kalpana Haresh Mody , Bharatkumar Kalidas Ramavat , Kamalesh Prasad , Mahesh Rameshchandra Rajyaguru , Singaram Kulandaivel Chennur Radhakrishna Reddy , Jayant Batukrai Pandya , Akhilesh Tewari
IPC分类号： C05F11/00 , C05G3/00 , C05G5/00 , C08B37/00
CPC分类号： C08B37/0042 , C05F11/00 , C05G3/0076
摘要： An integrated method is developed to utilize to a maximum extent the fresh biomass of seaweeds such as Kappaphycus alvarezii that can be crushed to release sap and where the sap is useful as a potent liquid fertilizer after suitable treatment with additives and dilution while the residue is a superior raw material for extraction of κ-carrageenan, thereby enhancing the value of the seaweed. Other advantages of the invention include a reduced drying time and drying area to obtain the raw material for κ-carrageenan production in dry and storable form, a reduced cost of transporting and storing this raw material because of its lesser bulk, easier handling due to its free flowing granular nature, and its direct use for gel preparation in certain applications.
摘要翻译：开发了一种综合方法，以最大程度地利用海藻的新鲜生物量，例如可以被粉碎以释放汁液的海藻Kappaphycus，并且在适当处理添加剂和稀释之后，汁液可用作有效的液体肥料，而残留物是用于提取卡拉胶角果的优良原料，从而提高海藻的价值。本发明的其它优点包括减少干燥时间和干燥区域，以获得干燥和可储存形式的卡拉卡拉胶生产原料，由于其较小的体积，较少的体积，更容易的处理，因此运输和储存原料的成本降低自由流动的颗粒状，其直接用于某些应用中的凝胶制备。

2. 发明授权

US07067568B1 Process of preparation of biodegradable films from semi refined kappa carrageenan 有权
标题翻译：从半精制卡波卡拉胶制备可生物降解薄膜的工艺
公开(公告)号：US07067568B1
公开(公告)日：2006-06-27
申请号：US11003250
申请日：2004-12-03
申请人： Pushpito Kumar Ghosh , Arup Kumar Siddhanta , Kamalesh Prasad , Ramavatar Meena , Amit Bhattacharya
发明人： Pushpito Kumar Ghosh , Arup Kumar Siddhanta , Kamalesh Prasad , Ramavatar Meena , Amit Bhattacharya
IPC分类号： C09J3/215 , C09J3/18 , C09J11/02 , C09J11/08
CPC分类号： C08B37/0042 , C08J5/18 , C08J2305/00 , C08L5/00 , C08L5/12 , C08L2666/02
摘要： The present invention relates to use of inexpensive semi-refined kappa carrageenan as a seaweed polysaccharide in preparation of tough, biodegradable films exhibiting improved performance over films obtained from refined kappa carrageenan. The formulation requires no gelling salt and the only other essential components of the film are glycerol and water, the former being used as plasticizer as reported in the prior art. The films can be recycled and reprocessed if required. The performance of the films can be further enhanced by incorporating polyvinyl alcohol that lends toughness and clarity as also natural rubber latex that imparts greater elasticity and barrier properties. Films of optimum composition can be pulse heat sealed immediately after casting and used for preparation of soft capsules and pouches. It is possible to store solvents and oils in the pouches. In view of the more eco-friendly processing of semi-refined kappa carrageenan compared to refined kappa carrageenan, films made with the former would also effectively be “greener”.
摘要翻译：本发明涉及廉价的半精制卡波卡拉胶作为海藻多糖的用途，用于制备韧性可生物降解的膜，其表现出从精制的卡拉卡拉胶获得的薄膜的性能改善。制剂不需要胶凝盐，膜的唯一其它基本组分是甘油和水，前者被用作现有技术中报道的增塑剂。如果需要，这些胶片可以回收再利用。通过加入提供韧性和透明度的聚乙烯醇以及赋予更大弹性和阻隔性能的天然橡胶胶乳，可以进一步提高膜的性能。最佳组成的膜可以在铸造后立即进行脉冲热封，并用于制备软胶囊和小袋。可以将溶剂和油储存在袋中。鉴于与精制卡波卡拉胶相比，半精制卡波卡拉胶更加环保的加工，与前者相比，电影也将更加“绿化”。

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