five

Alocasia macrorrhizos

收藏
DataCite Commons2025-04-01 更新2025-04-16 收录
下载链接:
https://data.mendeley.com/datasets/cdw4rn8xz2
下载链接
链接失效反馈
官方服务:
资源简介:
(Alocasia macrorrhizos) This dataset contains 1,000 samples of made from Alocasia macrorrhizos, classified into two categories: Good (500 samples) and Bad (500 samples). The classification is based on various sensory, chemical, and microbial properties that influence the quality of the dish. Dataset Structure Each sample is labeled as either Good or Bad, and the dataset includes multiple features that represent the characteristics affecting classification. 1. Sensory Attributes Color Intensity (CI): Measured on a scale (e.g., RGB values, Lab* scale) Texture (TX): Softness, hardness, and granularity assessed through image processing or tactile sensors Aroma (AR): Measured using an electronic nose or human sensory evaluation (e.g., aromatic intensity, pungency) Taste Profile (TP): Quantified as bitterness, sweetness, or spiciness (e.g., on a scale of 1-10) 2. Chemical Composition pH Value (pH): Indicates acidity or alkalinity (e.g., 5.5–7.5 range) Moisture Content (MC%): Percentage of water content in the sample Protein Content (PC%): Amount of protein in grams per 100g of sample Fat Content (FC%): Percentage of fats present Carbohydrate Content (CC%): Percentage of total carbohydrates Phenolic Content (PC mg/kg): Antioxidant levels measured in milligrams per kilogram Toxic Oxalate Levels (OL mg/kg): Presence of calcium oxalate, which can affect edibility 3. Microbial and Spoilage Indicators Total Plate Count (TPC CFU/g): Number of bacterial colonies per gram Yeast and Mold Count (YMC CFU/g): Presence of fungi indicating spoilage Pathogen Presence (PP): Binary variable (Yes/No) indicating harmful bacteria like E. coli or Salmonella 4. Preparation and Cooking Variables Cooking Time (CT min): Duration of cooking in minutes Cooking Temperature (CTemp °C): Temperature in degrees Celsius Ingredient Ratio (IR): Proportion of spices, water, and oil used Classification Labels Good (1): Samples meeting acceptable sensory, chemical, and microbial standards Bad (0): Samples failing in sensory, chemical, or microbial quality

(海芋(Alocasia macrorrhizos)) 本数据集包含1000份以海芋(Alocasia macrorrhizos)为原料的实验样本,划分为两类:合格样本(500份)与不合格样本(500份)。该分类依据影响该菜品品质的多项感官、化学及微生物特性进行判定。 数据集结构 每份样本均标注为合格或不合格,数据集包含多项用于表征影响分类结果特征的属性指标。 1. 感官属性 颜色强度(CI,Color Intensity):通过标准化标尺进行量化(如RGB值、Lab*色彩空间) 质地(TX,Texture):通过图像处理或触觉传感器评估的柔软度、硬度与颗粒度 香气(AR,Aroma):通过电子鼻或人体感官评估进行量化(如香气强度、辛辣度) 味觉特征(TP,Taste Profile):以苦味、甜味或辛辣度进行量化评级(如采用1-10的评分标尺) 2. 化学成分 pH值(pH):表征样品的酸碱性,常见取值范围为5.5~7.5 水分含量(MC%,Moisture Content):样品中水分所占的质量百分比 蛋白质含量(PC%,Protein Content):每100g样品中所含蛋白质的克数 脂肪含量(FC%,Fat Content):样品中脂肪所占的百分比 碳水化合物含量(CC%,Carbohydrate Content):样品中总碳水化合物所占的百分比 酚类物质含量(PC mg/kg,Phenolic Content):以毫克/千克为单位量化的抗氧化活性物质水平 有毒草酸盐含量(OL mg/kg,Toxic Oxalate Levels):反映影响食用安全性的草酸钙物质含量 3. 微生物与腐败指示物 菌落总数(TPC CFU/g,Total Plate Count):每克样品中的细菌菌落数 酵母菌与霉菌计数(YMC CFU/g,Yeast and Mold Count):指示样品腐败风险的真菌菌落数 致病菌检出情况(PP,Pathogen Presence):二元分类变量(是/否),用于指示是否存在大肠杆菌、沙门氏菌等有害致病菌 4. 制备与烹饪参数 烹饪时长(CT min,Cooking Time):以分钟为单位的烹饪耗时 烹饪温度(CTemp °C,Cooking Temperature):以摄氏度为单位的烹饪温度 配料比例(IR,Ingredient Ratio):所用香料、水与油脂的配比比例 分类标签 合格(标签编码1):符合感官、化学及微生物品质标准的样本 不合格(标签编码0):感官、化学或微生物品质不达标的样本
提供机构:
Mendeley Data
创建时间:
2025-02-13
搜集汇总
数据集介绍
main_image_url
背景与挑战
背景概述
该数据集是关于Alocasia macrorrhizos的食品质量分类数据集,包含1000个样本,均分为Good和Bad两类,基于感官、化学和微生物属性进行标注。数据集提供了多维特征,如颜色、质地、化学成分和微生物指标,适用于食品质量评估和机器学习分类任务。
以上内容由遇见数据集搜集并总结生成
二维码
社区交流群
二维码
科研交流群
商业服务