Drawing on the expertise of the University of California's Postharvest Technology Center, this publication discusses commercial uses of modified- or controlled-atmosphere technology which can be used during transport, temporary storage, or long-term storage of horticultural commodities destined for the fresh market or processing. In modified atmospheres and controlled atmospheres, gases are removed or added to create an atmospheric composition around a commodity that is different from that of air. Modified- or controlled-atmosphere technology can be used during transport, temporary storage, or long-term storage of horticultural commodities destined for the fresh market or processing. Chapter 1 discusses how modified- or controlled-atmosphere technology can be used during transport, temporary storage, or long-term storage of horticultural commodities destined for the fresh market or processing. Chapter 2 discusses the ways biologically important gases are sampled, analyzed, and mixed. Since the rate of respiration of plant tissue is tightly coupled to its overall metabolic rate-and often inversely proportional to shelf life-the measurement and control of respiration are of vital interest in devising strategies to maintain quality after harvest. Chapter 3 discusses the role of Ethylene in the postharvest life of many horticultural crops. Sometimes this role is beneficial (promoting faster and more uniform ripening before retail distribution) and sometimes it is deleterious (speeding senescence and reducing shelf life). This chapter addresses the properties of this gas and ways to both harness its beneficial effects and avoid undesirable results during the postharvest handling of perishable commodities.
Basic approaches to maintaining the safety and quality of horticultural produce are the same, regardless of the market to which this produce is targeted. This bulletin reviews the factors which contribute to quality and safety deterioration of horticultural produce, and describes approaches to assuring the maintenance of quality and safety throughout the post-harvest chain. Specific examples are given to illustrate the economic implications of investing in and applying proper post-harvest technologies. Criteria for the assessment of post-harvest needs, the selection of post-harvest technologies appropriate to the situation and context, and for extending appropriate levels of post-harvest information are also discussed.
This colorful handbook will help you pick good-quality, healthy fruits and vegetables that are a vital part of your daily diet. You'll learn why there is more to fruit and vegetable quality than meets the eye and how to handle yourfresh fruits and vegetables at home to maintain their quality and safety. You'll also learn how growing and harvesting factors can effect quality, and the effect of growing locations, produce handling methods, and the number of steps between production and retail markets. The publication includes handy tables to show you the steps between the field and your table, which fruits and vegetables should be stored in the refrigerator and which should be stored on the counter, and what to look for when selecting produce at the market.
Onco-Palliative Care Essentials gives insight into the much-needed specialty to improve the quality of life of cancer patients. With a strong focus the fundamental essentials of onco-palliative care, the book covers real-life cases with challenging cultural, existential, and social aspects. Onco-Palliative Care Essentials introduces the field of Onco-Palliative care to the reader, focusing on managing complex aspects associated with cancer and its treatment. It also helps the reader regarding approaches for “End of life care and discussion . The book concludes with challenging care scenarios. Onco-Palliative Care Essentials is a very useful reference for the all who are involved in cancer and palliative care, as well as those who care for the cancer and terminally ill patients. • Introduces the specialty of onco-palliative care • Explains the concept of providing palliative and support care focusing exclusively on cancer patients. • Gives insights on how to diagnose and manage emergencies in palliative care • Digs into the differences involved in the legal and ethical practices with respect to the cultural and social diversities
This colorful handbook will help you pick good-quality, healthy fruits and vegetables that are a vital part of your daily diet. You'll learn why there is more to fruit and vegetable quality than meets the eye and how to handle yourfresh fruits and vegetables at home to maintain their quality and safety. You'll also learn how growing and harvesting factors can effect quality, and the effect of growing locations, produce handling methods, and the number of steps between production and retail markets. The publication includes handy tables to show you the steps between the field and your table, which fruits and vegetables should be stored in the refrigerator and which should be stored on the counter, and what to look for when selecting produce at the market.
Basic approaches to maintaining the safety and quality of horticultural produce are the same, regardless of the market to which this produce is targeted. This bulletin reviews the factors which contribute to quality and safety deterioration of horticultural produce, and describes approaches to assuring the maintenance of quality and safety throughout the post-harvest chain. Specific examples are given to illustrate the economic implications of investing in and applying proper post-harvest technologies. Criteria for the assessment of post-harvest needs, the selection of post-harvest technologies appropriate to the situation and context, and for extending appropriate levels of post-harvest information are also discussed.
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