Wheat oligopeptide powder

Wheat oligopeptide powder

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Wheat oligopeptide powder

  • Detail
  • Parameters

c6e2745e6e5965ff3c2d66e96415547.pngSmall molecular peptide was extracted from wheat protein by directed enzyme digestion and advanced membrane separation technology. Wheat oligopeptides, rich in methionine and glutamine, are widely used in food and health care products.

质量指标 Index of Quality

检测项目
Iterms
检测标准
Standard
检测结果
Test results
组织形态
Organizational form
均匀粉末状,无结块
Uniform powder, no caking
合格Pass
颜 色
Color
浅灰色或淡黄色粉末
Light grey or light yellow powder
合格Pass
滋味与气味
Taste and smell
具有本产品特有的滋味与气味,无异味
With this product unique taste and smell, no smell
合格Pass
杂 质
Impurity
无肉眼可见外来杂质
No visible exogenous impurity
合格Pass
堆积密度(g/ml)
Bulk density
-----0.28
蛋白质(%)
Protein
≥80.0(干基 Dry basis)85.0
水分(%)
Moisture
≤7.04.28
灰分(%)
Ash
≤7.04.38
pH值(6.67%的水溶液)-----6.30
肽含量(%)
Peptide
≥75.0(干基 Dry basis)76.0
平均分子量(Dal)
Average molecular weight
<3000合格Pass
总谷氨酸(%)
Total glutamic acid
≥15.0(干基 Dry basis)15.3
重金属(mg/kg)
Heavy Metals
铅(Pb)≤0.4合格 Pass
汞(Hg)≤0.02合格 Pass
铬(Cr)≤1.0合格 Pass
菌落总数(CFU/g)
Total Bacteriast
n=5, c=2, m=104, M=5×10580
大肠菌群(MPN/g)
Coliforms
n=5, c=1, m=10, M=102<3
致病菌(沙门氏菌、志贺氏菌、
副溶血性弧菌、 金黄色葡萄球菌)
Harmful Bacteria(Salmonella,
Shigella, C Vibrio parahaemolyticus,
CStaphylococcus aureus)
不得检出
Negative
未检出
Not Detected