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胡椒鲜果浸泡过程中水质变化规律研究

Studies on the changes of water quality of pepper fruits in the course of marinating in water

中文摘要英文摘要

对胡椒鲜果在浸泡脱皮过程中水质的变化规律进行了初步研究。结果表明:(1)胡椒鲜果在浸泡初期其水质PH值激剧下降,至24——32小时,其水质PH值的下降基本趋于稳定。(2)胡椒鲜果重量与水的比例对水质PH值的变化有影响作用,当胡椒鲜果重量与水的比例达到1:10时,胡椒鲜果在水中连续浸泡3天,其水质PH值的下降幅度仅为8%左右。(3)胡椒鲜果在浸泡过程中,其水质味道也发生显著改变,在胡椒鲜果重量与浸泡水的比例为1:4以下时,胡椒鲜果连续浸泡36小时,其水质开始产生臭味,至40小时后水质产生恶臭味甚至酸臭味。(4)胡椒鲜果在浸泡过程中,其水质颜色也发生显著变化,由无色至淡褐色——褐色——淡黑色——黑色——深黑色,在胡椒鲜果重量与浸泡水的比例为1:4以下时,胡椒鲜果在连续浸泡至12小时水质颜色开始变黑,至28小时,水质颜色即达到深黑色。

Studied the changes of water quality of pepper fruits in the course of marinating in water,the effect is :(1) In 24 to 32 hours,the PH value of the solution dropped violently while pepper fruits marinated in water,then the PH value of the solution changed only a little after the pepper fruits marinated in water for 32 hours.(2) There is some effect of the quantity of water to the PH value of the solution of pepper fruits marinated in water.(3) In the course of pepper fruits marinating in water ,the oder of the solution changed a lot .(4) In the course of pepper fruits marinating in water ,the colour of the solution changed a lot.

林丽云、文慧婷、邬华松

农业科学研究植物学

胡椒鲜果 浸泡 水质变化

pepper fruits to marinate in change of water quality

林丽云,文慧婷,邬华松.胡椒鲜果浸泡过程中水质变化规律研究[EB/OL].(2006-09-30)[2025-08-16].http://www.paper.edu.cn/releasepaper/content/200609-449.点此复制

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