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Application of waterborne rosin polymer coating for preserving strawberry during storage
water‐soluble rosin polymer preserving strawberry Application
2024/2/4
A water‐soluble rosin polymer (RP) was prepared via polymerization of rosin and maleic anhydride. The structure of the RP was characterized via Fourier‐transform infrared spectroscopy, proton nuclear ...
CLASSIFICATION OF STRAWBERRY FRUIT SHAPE BY MACHINE LEARNING
Shape Recognition Classification Measurement Chain code Machine learning Random Forest Agriculture
2018/6/4
Shape is one of the most important traits of agricultural products due to its relationships with the quality, quantity, and value of the products. For strawberries, the nine types of fruit shape were ...
Effects of several sanitisers for improving quality attributes of minimally processed Fragaria vesca strawberry
fresh cut lactic acid microbial counts sodium hypochlorite
2014/2/24
In order to decrease microbial contamination, fresh-cut industry commonly uses sodium hypochlorite as a disinfection agent, however, the by-products such as trihalometanes and chloramines are potentia...
Development of Fruit Dahi (Yoghurt) Fortified with Strawberry, Orange and Grapes Juice
Strawberry Orange Grapes Juice
2016/6/1
Dahi or yoghurt is the most popular milk product owing to its particular physical, nutritional, microbiological and organoleptic properties. The research was conducted to prepare fruit yoghurt fortifi...
Antioxidant capacity and antioxidants of strawberry, blackberry, and raspberry leaves
DPPH Folin-Ciocalteau method Fragaria vesca Rubus fructicosus Rubus ideaus FRAP HPLC ORAC
2014/2/25
The total phenolic content (Folin-Ciocalteu method), free radical scavenging ability expressed as DPPH value, ferric reducing antioxidant capacity (FRAP), and oxygen radical absorbance capacity (ORAC)...
基于模拟退火波长优化的草莓坚实度近红外光谱检测（Detection of Strawberry Firmness by NIR Wavelength Selection Based on Simulated Annealing Algorithm）
草莓 坚实度 近红外光谱 模拟退火算法
2010/12/29
为提高近红外光谱技术检测草莓坚实度模型的精度和鲁棒性，研究了一种基于模拟退火算法的波长优选方法，并找到一种与该算法配套的光谱预处理方法。利用光谱仪和物性仪分别采集草莓样品近红外漫反射光谱和坚实度数据，并采用标准正交变换、多元散射校正、一阶导数、二阶导数等方法对原始光谱进行预处理；最后，利用模拟退火算法优选与草莓坚实度高度相关的波数点变量，结合偏最小二乘法建立草莓坚实度预测模型。结果表明：经过标准正...
Subcellular Localization of Alcohol Acetyltransferase in Strawberry Fruit
strawberry alcohol acetyltransferase (AAT) miniprotoplast
2009/7/7
The first step of the extraction of alcohol acetyltransferase (AAT) from fruits is usually achieved by preparation of free-cells with enzymatic maceration of tissues. The free-cells from strawberry ti...
Thioester Production and Thioalcohol Specificity of Alcohol Acetyltransferase in Strawberry Fruit
strawberry volatiles ester
2009/7/7
Nineteen main volatile esters were detected from the headspace of strawberry fruit cv. Toyonoka, twelve of which were aliphatic esters which included abundant amounts of methyl butanoate and methyl he...
Production of Anthocyanins by Habituated Cultured Cells of Nyoho Strawberry（Fragaria ananassa Duch.）
habituation strawberry cell culture
2009/6/17
Cultured leaf cells of Nyoho strawberry (Fragaria ananassa Duch.) produced 4 times more anthocyanins than fruit, with additions of 2.0 mg/l of 1-naphthalenacetic acid (NAA) and 0.2 mg/l of benzyladeni...
草莓采摘位置机器视觉与激光辅助定位方法（Object Locating Method of Laser-assisted Machine Vision for Strawberry-harvesting）
草莓 采摘机器人 机器视觉 激光辅助 目标定位
2010/5/5
以地垄栽培模式下的草莓为作业对象，针对草莓果实娇嫩易损的特点，采用直接撷取果柄的采摘方案，提出了一种图像处理与激光辅助测距相结合的草莓采摘位置自动定位方法。采用镜像匹配法计算草莓果轴的平面位置信息，进而在扇形激光束的辅助下，利用几何光学计算采摘位置在深度方向的距离。对自然环境下生长的长圆锥型草莓进行了试验，结果表明，对于机器人锁定采摘位置所需的导航数据，该方法的平均计算时间为381ms，测距最大误...
Study of Trehalose Addition on Aroma Retention in Dehydrated Strawberry Puree
trehalose flavour retention dehydration process
2009/3/19
In order to improve the quality of dehydrated fruit products, the influence of the addition of two sugars (sucrose and trehalose) on the retention of aroma components during dehydration of strawberry ...
Release of Strawberry Aroma Compounds by Different Starch-Aroma Systems
strawberry aroma compounds starch GC-MS sensory evaluation
2014/3/10
In the food industry, the addition of flavours is used to reinforce the aroma profile of different goods. However, interactions between starch and aroma compounds can occur, and this can impact upon a...
Strawberry jams: influence of different pectins on colour and textural properties
pectin strawberry jam low-calorie strawberry jam anthocyanins texture
2014/3/10
Colour and texture are very important quality properties of all foods. In this work, the influence was investigated of different types of pectin on colour and textural properties in strawberry jams an...
High Oxygen Treatment Increases Antioxidant Capacity and Postharvest Life of Strawberry Fruit
antioxidant capacity volatile compounds high oxygen atmosphere
2009/3/3
The antioxidant capacity, total phenolics, volatile compounds, and postharvest quality of strawberry fruit were evaluated after storage in high oxygen atmospheres (40, 60, 80, and 100 kPa) during 14 d...
Fruit Quality of New Early Ripening Strawberry Cultivars in Croatia
strawberry vitamin C polyphenols antioxidant capacity
2009/2/18
In this research fruit quality of seven early ripening strawberry cultivars (Clerry, Maya, Alba, Miss, Camarosa, Queen Elisa and Elsanta) during successive harvesting periods has been investigated. Th...