Effect on Physicochemical and Thermal Properties of Buckwheat (Fagopyrum esculentum) Starch by Acid Hydrolysis Combined with Heat Moisture Treatment

直链淀粉 淀粉 化学 荞麦属 肿胀 的 水分 水解 溶解度 食品科学 变性淀粉 粘度 热稳定性 酸水解 化学工程 材料科学 植物 有机化学 复合材料 工程类 生物
作者
Mudasir Ahmad Malik,D. C. Saxena
出处
期刊:Journal of Food Processing and Preservation [Wiley]
卷期号:40 (6): 1352-1363 被引量:16
标识
DOI:10.1111/jfpp.12720
摘要

Starch extracted from buckwheat was modified by acid hydrolysis combined with heat moisture treatment (AH-HMT) and evaluated for physicochemical and thermal properties. A three-level, five-factor central composite design was used to study the individual and combined effects of pH (2 to 4), moisture content (25 to 35%) and temperature (90 to 110C). After modification swelling power and oil binding capacity decreased, whereas solubility, amylose content and water-binding capacity increased. Textural properties were found to be largely affected by modification. Post AH-HMT, a decline in peak viscosity (PV) was noticed while trough and final viscosity were increased. It was also observed that AH-HMT increased onset (To), peak (Tp) and conclusion (Tc) temperature to 87.04C, 93.60C and 95.88C, respectively. However, a significant decrease in enthalpy (ΔH) from 1.046 to 0.211 J/g was observed. Practical Applications The present study deals with the combined effect of two modifications on functionality of buckwheat starch. Native starch possesses some inherent properties which limits their application in food industry. The combined effect of both the modification could improve the properties and reduce the side effect of one another. A better understanding of the effect of combined modification on the properties of buckwheat starch can lead to the development of tailor-made starches for specific applications opening the avenues for better exploitation for this cheaply available crop.
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
大幅提高文件上传限制,最高150M (2024-4-1)

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
情怀应助科研通管家采纳,获得10
刚刚
充电宝应助科研通管家采纳,获得10
刚刚
小二郎应助姜浩嘉采纳,获得10
刚刚
FashionBoy应助科研通管家采纳,获得10
刚刚
华仔应助科研通管家采纳,获得10
刚刚
Ganlou应助科研通管家采纳,获得10
1秒前
萧水白应助科研通管家采纳,获得50
1秒前
乐乐应助科研通管家采纳,获得10
1秒前
小马甲应助科研通管家采纳,获得10
1秒前
爆米花应助科研通管家采纳,获得10
1秒前
Lucas应助科研通管家采纳,获得10
1秒前
丘比特应助科研通管家采纳,获得10
1秒前
1秒前
1秒前
小思完成签到 ,获得积分10
1秒前
田様应助科研通管家采纳,获得10
1秒前
Ganlou应助科研通管家采纳,获得10
1秒前
我是老大应助科研通管家采纳,获得10
1秒前
852应助科研通管家采纳,获得10
1秒前
小马甲应助嘟嘟采纳,获得10
2秒前
jiawei1026发布了新的文献求助10
3秒前
xx发布了新的文献求助10
3秒前
4秒前
4秒前
liuxh123完成签到,获得积分20
4秒前
阳光宝贝完成签到,获得积分10
5秒前
Jasper应助huhuhuuh采纳,获得10
5秒前
Jasper应助ZONG采纳,获得10
6秒前
6秒前
上官若男应助mm采纳,获得10
6秒前
小菠萝完成签到,获得积分10
6秒前
8秒前
文123发布了新的文献求助30
8秒前
聪聪忙忙完成签到,获得积分10
8秒前
jiawei1026完成签到,获得积分10
8秒前
GJH发布了新的文献求助10
8秒前
9秒前
潇澜完成签到,获得积分10
9秒前
俊秀的千柔完成签到,获得积分10
9秒前
yohu完成签到,获得积分10
9秒前
高分求助中
Mantiden: Faszinierende Lauerjäger Faszinierende Lauerjäger Heßler, Claudia, Rud 1000
PraxisRatgeber: Mantiden: Faszinierende Lauerjäger 1000
Natural History of Mantodea 螳螂的自然史 1000
A Photographic Guide to Mantis of China 常见螳螂野外识别手册 800
Autoregulatory progressive resistance exercise: linear versus a velocity-based flexible model 500
Spatial Political Economy: Uneven Development and the Production of Nature in Chile 400
Insecta 2. Blattodea, Mantodea, Isoptera, Grylloblattodea, Phasmatodea, Dermaptera and Embioptera 400
热门求助领域 (近24小时)
化学 医学 生物 材料科学 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 基因 遗传学 物理化学 催化作用 细胞生物学 免疫学 冶金
热门帖子
关注 科研通微信公众号,转发送积分 3328542
求助须知:如何正确求助?哪些是违规求助? 2958550
关于积分的说明 8590968
捐赠科研通 2636861
什么是DOI,文献DOI怎么找? 1443215
科研通“疑难数据库(出版商)”最低求助积分说明 668574
邀请新用户注册赠送积分活动 655842