意大利小规模面包店剩余面包的量化和经济评估:一项探索性研究
Roberta Pietrangeli1, Mattias Eriksson2, Christina Strotmann3
1Department of Economics, Engineering, Society and Business Organization, University of Tuscia, via del Paradiso 47, 01100 Viterbo, Italy.
Waste management (New York, N.Y.)
|July 26, 2023
概括
意大利面包厂产生大量的剩余面包,平均每日每家面包厂4.83公斤. 这种余导致了巨大的经济损失,影响了每日营业额的5%以上.
科学领域:
- 食品科学 食品科学 食品科学
- 农业经济学 农业经济学
- 废物管理 废物管理
背景情况:
- 剩余的面包产量是面包行业的一个重要问题.
- 缺乏对剩余面包的直接量化和经济评估,特别是对意大利小规模企业来说.
研究的目的:
- 量化意大利小规模面包店的剩余面包产量.
- 评估剩余面包对面包店营业额的经济影响.
- 确定影响过剩面包产生的因素.
主要方法:
- 一个为期5个月的每日日记研究,涉及意大利拉齐奥地区的12家面包店.
- 对普通面包,福卡西亚和面包卷的剩余面包的量化.
- 相对于每日营业额,对剩余面包损失的经济评估.
主要成果:
- 总量计的剩余面包:6,694公斤.
- 平均剩余:每家面包厂每天4.83公斤.
- 平均经济损失:每日营业额的5.44%.
- 主要产品的余率为:普通面包 (5.88%),焦 (3.99%),面包卷 (5.28%).
- 生产范围,位置和客户数量都会影响余的产生.
结论:
- 剩余的面包代表了意大利小规模面包店的经济损失.
- 虽然63%的剩余面包是通过替代途径管理的,但这仍然意味着巨大的财务流失.
- 了解影响因素对于制定有效的废物减少战略至关重要.
相关概念视频
01:05Estimation of the Physical Quantities
4.4K
On many occasions, physicists, other scientists, and engineers need to make estimates of a particular quantity. These are sometimes referred to as guesstimates, order-of-magnitude approximations, back-of-the-envelope calculations, or Fermi calculations. The physicist Enrico Fermi was famous for his ability to estimate various kinds of data with surprising precision. Estimating does not mean guessing a number or a formula at random. Instead, estimation means using prior experience and sound...
4.4K
02:30Quantifying Work
19.6K
As a system undergoes a change, its internal energy can change, and energy can be transferred from the system to the surroundings, or from the surroundings to the system.
19.6K