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The “Date Strategy Report” indicated that 14.3% of the total production in Iraq is wasted and 35.7% of the date crops are sold as animal feed to the dairies and sheep herders. To reduce these loses, a...
醋糟有机基质含水率的可见/近红外光谱检测（Detection of Moisture Content in Vinegar Residue Substrate Using Visible-near-infrared Spectroscopy）
醋糟 有机基质 含水率
2010/12/29
以醋糟有机基质为研究对象，采用便携式可见/近红外光谱仪采集了不同含水率基质样品（69个）的漫反射光谱，通过选择不同的光谱预处理方法并确定其主成分数，建立了基于偏最小二乘法（PLS）的醋糟基质含水率定量分析模型。结果表明，以滑动平均滤波（MAF）和一阶微分（FD）相结合作为原始光谱的预处理方法所建立的模型（主成分数为5）对基质含水率的检测效果较好，其校正模型和预测模型决定系数分别为0.9930和0....
荔枝果醋液态发酵工艺优化（Optimization of the Liquid State Fermentation Technology of Litchi Vinegar）
荔枝 果醋 液态发酵 工艺优化
2010/1/28
研究了荔枝果醋加工中的液态酒精与醋酸发酵工艺，试验表明添加4g/L的多肽，可促进酒精发酵过程中菌种生长和风味成分(酯及氨基酸态氮)的生成。采用四因素二次通用旋转组合设计优化了酒精发酵工艺条件，当接种量0.15%（安琪酵母和菌株CICC 1312的体积比为2∶1）、还原糖质量浓度为18g/(100 mL)、发酵温度为30℃、pH值为4.5时，发酵体的酒精度达9.76%。通过L9(34)正交试验优化的...
Effect of Kurozu (Brewed Rice Vinegar) on Maintenance of Primary Culture of Rat Hepatocytes
kurozu vinegar rat
2009/7/7
Kurozu is a brewed rice vinegar prepared by a traditional method in Kagoshima prefecture, Japan, and is regarded as a healthful food. The effects of the non-volatile components obtained from Kurozu (t...
Apoptosis Induction by Vinegar Produced from Boiled Extract of Black Soybeans in Human Monoblastic Leukemia U937 Cells : Difference in Sensitivity to Cell Toxicity Compared to Normal Lymphocytes
boiled extract of black soybeans vinegar EBV
2009/6/10
The effect of vinegar produced from the boiled extract of black soybeans on apoptosis induction in human monoblastic leukemia U937 cells was investigated. The boiled extract of black soybeans obtained...
A Chemometrical Approach for Vinegar Classification by Headspace Mass Spectrometry of Volatile Compounds
headspace-mass spectrometry (HS-MS) vinegar chemometrics
2009/5/31
The volatile fraction of ninety-eight different vinegars was analysed using a head-space analysis instrument assembled in our laboratory. This instrument is formed by an automatic sample introduction ...
苦杏壳木醋液抑菌活性和化学成分分析（Preparation,Toxicity and Components for Bitter Almond Shell Wood Vinegar）
木醋液 抑菌活性 GC/MS 化学成分
2010/2/26
以苦杏壳为原料经热解制取木醋液，研究其抑菌活性和理化性质，为苦杏壳木醋液作为一种植物源抗菌剂的应用提供理论依据。利用干馏法，分别在90～170℃、170～370℃和370～500℃ 3个温度段收集粗质木醋液，并经过静置、木炭粉吸附杂质、过滤等过程得精制木醋液。结果表明，精制得率随干馏温度的增加而降低，其中170℃～370℃段产量最大、pH值最低、有机酸含量最高、抑菌能力也最强。GC/MS分析170...
Swelling of Packaged Mamakari Fish in Vinegar by Lactic Acid Bacteria
Lactobacillus brevis Swelling Organic acid
2009/4/8
The swelling phenomenon of packages containing Mamakari fish treated with vinegar seasoning was observed. Analysis of the swollen sample revealed lactic acid bacteria but not in a normal sample, and t...
Basic Study for Establishing Specifications for Wood Vinegar by distillation I
pyroligneous acid wood pyrolysis water wood vinegar
2009/3/6
In the consumer market, a specification for wood vinegar has not yet been established due to many different methods of production and kinds of raw material. As wood vinegar becomes more accepted in th...
Cellulase Production by Trichoderma koningii AS3.4262 in Solid-State Fermentation Using Lignocellulosic Waste from the Vinegar Industry
cellulase vinegar waste solid-state fermentation
2009/2/27
Cellulase production was carried out in solid-state fermentation using the waste from the vinegar industry as the substrate for Trichoderma koningii AS3.4262. This waste is porous and easy to degrade ...