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的填写文献信息,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 different thawing methods on flavor compounds and sensory characteristics of raspberry

吹覆盆子 风味 化学 气味 芳香 乙醛 制冷 萜烯 食品科学 色谱法 乙醇 有机化学 机械工程 工程类
作者
Lu Liu,Chunmao Lv,Xianjun Meng,Guang Xin,Бин Ли
出处
期刊:Flavour and Fragrance Journal [Wiley]
卷期号:35 (5): 478-491 被引量:19
标识
DOI:10.1002/ffj.3580
摘要

Abstract In order to identify more suitable thawing method to preserve aroma, taste, and other sensory quality of raspberry, five thawing methods were used to treat frozen raspberry, namely water bath thawing, microwave thawing, ultrasonic thawing, room temperature thawing, and refrigeration thawing. Gas chromatography‐mass spectrometry was employed to study the quantitative and qualitative analysis of the volatile compounds, and the characteristic flavor components of raspberry were compared by relative odor activity value (ROAV). Electronic tongue technique and fuzzy comprehensive evaluation were used to ensure the changes in sensory qualities of raspberry. The results showed that the time of microwave thawing was 0.57 minutes, and drip loss was 4.40%. Both of them were the lowest among the five thawing methods. The volatile components of raspberry included aldehydes, esters, ketones, alcohols, fatty acids, terpenes, and other compounds. Among them, there were 19 kinds of volatile components in quick‐frozen raspberries, 18 volatile components in raspberries after treated by microwave thawing and refrigeration thawing, 16 volatile components after room temperature thawing, 12 volatile components after ultrasonic thawing, and 10 volatile components after water bath thawing. The characteristic flavor compounds of raspberry were identified as acetaldehyde, alpha‐ionone, beta‐ionone, raspberry ketone, alpha‐terpene, and alpha‐pinene. Microwave thawing was the most suitable way to preserve the characteristic flavor components of raspberry, but water bath thawing could destroy the most of compounds. After microwave thawing, raspberry tasted best and was most acceptable to consumers. Therefore, microwave thawing was the most appropriate method to preserve raspberry flavor and sensory quality among the five thawing methods.
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
刚刚
hms完成签到 ,获得积分10
刚刚
wonder发布了新的文献求助10
1秒前
桐桐应助小王采纳,获得10
2秒前
lxgz发布了新的文献求助10
2秒前
Venus完成签到 ,获得积分10
3秒前
3秒前
QCB完成签到 ,获得积分10
3秒前
Lucifer完成签到,获得积分10
4秒前
李先生完成签到,获得积分20
4秒前
1112234111完成签到,获得积分20
6秒前
脑洞疼应助家家采纳,获得10
6秒前
冰红茶完成签到 ,获得积分10
7秒前
7秒前
顾矜应助wonder采纳,获得10
8秒前
Splaink完成签到 ,获得积分10
8秒前
zmx完成签到 ,获得积分10
11秒前
大胆翎发布了新的文献求助10
16秒前
16秒前
lxgz完成签到,获得积分10
18秒前
21秒前
一方通行完成签到 ,获得积分10
22秒前
轻松的尔风完成签到 ,获得积分10
23秒前
李在猛完成签到 ,获得积分10
25秒前
龙卡烧烤店完成签到,获得积分10
27秒前
YBY完成签到 ,获得积分10
27秒前
在水一方应助莫妮卡.宾采纳,获得10
29秒前
草拟大坝完成签到 ,获得积分0
30秒前
以乐完成签到 ,获得积分10
31秒前
大傻春完成签到 ,获得积分10
33秒前
搜集达人应助LUBBY采纳,获得10
35秒前
江城一霸完成签到,获得积分10
36秒前
墨水完成签到 ,获得积分10
38秒前
41秒前
豆豆应助zch采纳,获得30
41秒前
Jasper应助零慧采纳,获得10
42秒前
不与仙同完成签到 ,获得积分10
43秒前
43秒前
45秒前
CipherSage应助重要的乾采纳,获得10
46秒前
高分求助中
Sustainability in ’Tides Chemistry 2000
Studien zur Ideengeschichte der Gesetzgebung 1000
The ACS Guide to Scholarly Communication 1000
TM 5-855-1(Fundamentals of protective design for conventional weapons) 1000
Handbook of the Mammals of the World – Volume 3: Primates 805
Ethnicities: Media, Health, and Coping 800
Gerard de Lairesse : an artist between stage and studio 500
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 催化作用 物理化学 免疫学 量子力学 细胞生物学
热门帖子
关注 科研通微信公众号,转发送积分 3072420
求助须知:如何正确求助?哪些是违规求助? 2726230
关于积分的说明 7493301
捐赠科研通 2373930
什么是DOI,文献DOI怎么找? 1258827
科研通“疑难数据库(出版商)”最低求助积分说明 610392
版权声明 596967