已入深夜,您辛苦了!由于当前在线用户较少,发布求助请尽量完整地填写文献信息,科研通机器人24小时在线,伴您度过漫漫科研夜!祝你早点完成任务,早点休息,好梦!

Effects of organic acid on the physicochemical properties of gelatine extracted from Fringescale sardinella (Sardinella fimbriata) bones

沙丁鱼 萃取(化学) 亚氨基酸 羟脯氨酸 化学 食品科学 产量(工程) 有机酸 脯氨酸 生物化学 生物 氨基酸 材料科学 色谱法 渔业 冶金 沙丁鱼
作者
Nurainni Mohd Arshad,Mazlan Abd. Ghaffar,Nor Fazliyana Mohtar
出处
期刊:Food Research [Rynnye Lyan Resources]
卷期号:5 (4): 294-302
标识
DOI:10.26656/fr.2017.5(4).038
摘要

Gelatine from marine sources especially from the fish becomes a popular alternative to replace the commercial gelatines from bovine and porcine. Fringescale sardinella (Sardinella fimbriata) is commonly used in the fish processing industry and has a high potential to produce gelatine from its by-products. The extraction of gelatine is one of the most important steps that influence its functional properties. Inorganic acid was commonly used in the extraction, however, nowadays it faces some issues due to health safety and its effect on the environment. The aim of this study was to assess the effects of organic acid (fruit vinegar) as a replacement for inorganic acid (hydrochloric acid) during extraction on the physicochemical properties of S. fimbriata gelatine. The extracted gelatines were characterized in terms of their physico-chemical properties such as the yield percentage, gel strength, melting point, molecular weight, structural composition, and amino acid analyses. Results showed that gelatine extracted with organic acid demonstrated low yield percentage (2.9±0.01%) and poor gel strength (75.9±1.06 g) and melting point (22.0±1.00°C) values compared to the standard. This gelatine also demonstrated a low amount of proline and hydroxyproline contents, which were 43.77±8.21 g/mg and 34.99±6.50 g/mg, respectively. Overall findings have suggested that different types of acid used in the extraction resulted in different physico-chemical properties of the gelatine. Such findings suggested that S. fimbriata bone hold the potential to be an alternative source for vast applications in industries. Further studies may focus on different concentrations of acid used in the extraction process. Such findings will help to improve S. fimbriata bone gelatine properties for extended uses in various industries.
最长约 10秒,即可获得该文献文件

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
PDF的下载单位、IP信息已删除 (2025-6-4)

科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
叮当拉卡发布了新的文献求助10
2秒前
Allen完成签到,获得积分10
8秒前
litieniu完成签到 ,获得积分10
24秒前
暗号完成签到 ,获得积分10
26秒前
30秒前
英俊的铭应助呐喊的脚印采纳,获得10
38秒前
tingting完成签到 ,获得积分10
41秒前
一卷钢丝球完成签到 ,获得积分10
41秒前
科研通AI2S应助科研通管家采纳,获得10
42秒前
香蕉觅云应助仓鼠球采纳,获得30
44秒前
小羊咩完成签到 ,获得积分0
49秒前
漱石枕流完成签到 ,获得积分10
53秒前
辛夷发布了新的文献求助10
1分钟前
1分钟前
lili完成签到 ,获得积分10
1分钟前
sugarballer完成签到 ,获得积分10
1分钟前
1分钟前
yx_cheng应助lizigongzhu采纳,获得30
1分钟前
彭于晏应助负责的妙松采纳,获得10
1分钟前
1分钟前
负责的妙松完成签到 ,获得积分20
1分钟前
芝士奶盖有点咸完成签到 ,获得积分10
1分钟前
聪慧的乌完成签到,获得积分10
1分钟前
wfrg完成签到 ,获得积分10
1分钟前
打打应助FXY采纳,获得10
1分钟前
沉静安荷发布了新的文献求助20
1分钟前
刻苦的小土豆完成签到 ,获得积分10
1分钟前
jackone发布了新的文献求助10
1分钟前
Liufgui应助科研达人采纳,获得10
1分钟前
1分钟前
小熊发布了新的文献求助10
1分钟前
1分钟前
鲤鱼安青完成签到 ,获得积分10
1分钟前
FXY发布了新的文献求助10
2分钟前
2分钟前
2分钟前
2分钟前
开霁完成签到 ,获得积分10
2分钟前
Christian完成签到,获得积分10
2分钟前
霜鸣发布了新的文献求助10
2分钟前
高分求助中
The Mother of All Tableaux: Order, Equivalence, and Geometry in the Large-scale Structure of Optimality Theory 3000
A new approach to the extrapolation of accelerated life test data 1000
ACSM’s Guidelines for Exercise Testing and Prescription, 12th edition 500
Indomethacinのヒトにおける経皮吸収 400
Phylogenetic study of the order Polydesmida (Myriapoda: Diplopoda) 370
基于可调谐半导体激光吸收光谱技术泄漏气体检测系统的研究 350
Robot-supported joining of reinforcement textiles with one-sided sewing heads 320
热门求助领域 (近24小时)
化学 材料科学 医学 生物 工程类 有机化学 生物化学 物理 内科学 纳米技术 计算机科学 化学工程 复合材料 遗传学 基因 物理化学 催化作用 冶金 细胞生物学 免疫学
热门帖子
关注 科研通微信公众号,转发送积分 3990008
求助须知:如何正确求助?哪些是违规求助? 3532034
关于积分的说明 11256121
捐赠科研通 3270913
什么是DOI,文献DOI怎么找? 1805105
邀请新用户注册赠送积分活动 882270
科研通“疑难数据库(出版商)”最低求助积分说明 809216