CN Patent

CN107936311B — 一种基于三赞胶交联改性的可食用膜及其制备方法和应用

Assigned to Nanda Huaju Tianjin Biotechnology Co ltd · Expires 2020-04-07 · 6y expired

What this patent protects

本发明公开一种基于三赞胶交联改性的可食用膜,其组成成分及重量份数如下:三赞胶0.2‑2份,淀粉0‑2.5份,海藻酸钠0‑2份,交联剂0.05‑1份,增塑剂0‑2份。本发明可食用膜是利用三赞胶为主要成膜材料,与淀粉、海藻酸钠共混,经交联剂的交联,配以甘油、山梨醇等增塑剂,经灌注、干燥后形成的一种可食用膜,该可食用膜具有优良的机械性能和低水蒸气透过率等特性,由于膜材组分具有安全性和生物可降解性,用其作为食品的外包装可起到延缓产品变质和延长货架期的作用。

USPTO Abstract

本发明公开一种基于三赞胶交联改性的可食用膜,其组成成分及重量份数如下:三赞胶0.2‑2份,淀粉0‑2.5份,海藻酸钠0‑2份,交联剂0.05‑1份,增塑剂0‑2份。本发明可食用膜是利用三赞胶为主要成膜材料,与淀粉、海藻酸钠共混,经交联剂的交联,配以甘油、山梨醇等增塑剂,经灌注、干燥后形成的一种可食用膜,该可食用膜具有优良的机械性能和低水蒸气透过率等特性,由于膜材组分具有安全性和生物可降解性,用其作为食品的外包装可起到延缓产品变质和延长货架期的作用。

Drugs covered by this patent

Patent Metadata

Patent number
CN107936311B
Jurisdiction
CN
Classification
Expires
2020-04-07
Drug substance claim
No
Drug product claim
No
Assignee
Nanda Huaju Tianjin Biotechnology Co ltd
Source
FDA Orange Book + USPTO grounding via Google Patents

Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.

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