STUDIES ON THE EFFECT OF FORMALDEHYDE PRETREATMENT ON THE QUALITY AND YIELD OF ALGIN FROM Laminaria japonica

Fan Xiao; Zhang Yanxia; Chen Zhenlin; Qi Guilan

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STUDIES ON THE EFFECT OF FORMALDEHYDE PRETREATMENT ON THE QUALITY AND YIELD OF ALGIN FROM Laminaria japonica

更新时间：2023-04-28

- STUDIES ON THE EFFECT OF FORMALDEHYDE PRETREATMENT ON THE QUALITY AND YIELD OF ALGIN FROM Laminaria japonica
- Studia Marina Sinica Vol. -7, Issue 26, (1986)
- 作者机构：
  
  1. 中国科学院海洋研究所
  2. 山东海洋学院
- 作者简介：
- 基金信息：
- DOI：
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Fan Xiao, Zhang Yanxia, Chen Zhenlin, et al. STUDIES ON THE EFFECT OF FORMALDEHYDE PRETREATMENT ON THE QUALITY AND YIELD OF ALGIN FROM Laminaria japonica. [J]. -7(26):null(1986)
DOI：

Fan Xiao, Zhang Yanxia, Chen Zhenlin, et al. STUDIES ON THE EFFECT OF FORMALDEHYDE PRETREATMENT ON THE QUALITY AND YIELD OF ALGIN FROM Laminaria japonica. [J]. -7(26):null(1986) DOI：

摘要

褐藻胶(Na-alginate)工业在国外已有半个多世纪的历史,其工艺流程及生产设备等都日趋标准化,产品的种类及其在工业上的用途也走向多样化。我国在五十年代初期曾呈奎和纪明侯就用野生的马尾藻作为原料进行了褐藻胶的提取研究,井确立了褐藻胶的生产工艺,从而诞生了我国的褐藻胶工业。六十年代以来,由于海带的大量人工栽培，褐藻胶生产便采用海带作为原料,由此,这个新兴工业迅猛发展。目前,中国的褐藻胶生产的规模和产量在世界上已名列前矛,除了主产品褐藻胶以外,还同时生产甘露醇、碘等联产品。但这个工业还存在不少问题,特別是褐藻胶的粘度、透明度及色泽等质量指标是人们极为关切的问题。本文拟就海藻原料的前处理工艺对胶的质量和产量的影响做一系统的研究。

Abstract

Experiments about the influence of raw material pretreatment on the quality of algin at different durations of time, concentrations and temperatures of formalin solution were carried out. The influence of formalhyde on the extraction rate of align and the principle of chemical, reaction between formalhyde and some reducing substances were also discussed in this study.

关键词

甲醛前处理海带褐藻胶

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