eBook - ePub
Soybeans
Chemistry, Production, Processing, and Utilization
Lawrence A. Johnson, Pamela J. White, Richard Galloway, Lawrence A. Johnson, Pamela J. White, Richard Galloway
This is a test
Partager le livre
- 850 pages
- English
- ePUB (adapté aux mobiles)
- Disponible sur iOS et Android
eBook - ePub
Soybeans
Chemistry, Production, Processing, and Utilization
Lawrence A. Johnson, Pamela J. White, Richard Galloway, Lawrence A. Johnson, Pamela J. White, Richard Galloway
DĂ©tails du livre
Aperçu du livre
Table des matiĂšres
Citations
Ă propos de ce livre
This comprehensive new soybean reference book disseminates key soybean information to "drive success for soybeans" via 23 concise chapters covering all aspects of soybeans--from genetics, breeding and quality to post-harvest management, marketing and utilization (food and energy applications), U.S. domestic versus foreign practices and production methods.
- The most complete and authoritative book on soybeans
- Features internationally recognized authors in the 21-chapter book
- Offers sufficient depth to meet the needs of experts in the subject matter, as well as individuals with basic knowledge of the topic
Foire aux questions
Comment puis-je résilier mon abonnement ?
Il vous suffit de vous rendre dans la section compte dans paramĂštres et de cliquer sur « RĂ©silier lâabonnement ». Câest aussi simple que cela ! Une fois que vous aurez rĂ©siliĂ© votre abonnement, il restera actif pour le reste de la pĂ©riode pour laquelle vous avez payĂ©. DĂ©couvrez-en plus ici.
Puis-je / comment puis-je télécharger des livres ?
Pour le moment, tous nos livres en format ePub adaptĂ©s aux mobiles peuvent ĂȘtre tĂ©lĂ©chargĂ©s via lâapplication. La plupart de nos PDF sont Ă©galement disponibles en tĂ©lĂ©chargement et les autres seront tĂ©lĂ©chargeables trĂšs prochainement. DĂ©couvrez-en plus ici.
Quelle est la différence entre les formules tarifaires ?
Les deux abonnements vous donnent un accĂšs complet Ă la bibliothĂšque et Ă toutes les fonctionnalitĂ©s de Perlego. Les seules diffĂ©rences sont les tarifs ainsi que la pĂ©riode dâabonnement : avec lâabonnement annuel, vous Ă©conomiserez environ 30 % par rapport Ă 12 mois dâabonnement mensuel.
Quâest-ce que Perlego ?
Nous sommes un service dâabonnement Ă des ouvrages universitaires en ligne, oĂč vous pouvez accĂ©der Ă toute une bibliothĂšque pour un prix infĂ©rieur Ă celui dâun seul livre par mois. Avec plus dâun million de livres sur plus de 1 000 sujets, nous avons ce quâil vous faut ! DĂ©couvrez-en plus ici.
Prenez-vous en charge la synthÚse vocale ?
Recherchez le symbole Ăcouter sur votre prochain livre pour voir si vous pouvez lâĂ©couter. Lâoutil Ăcouter lit le texte Ă haute voix pour vous, en surlignant le passage qui est en cours de lecture. Vous pouvez le mettre sur pause, lâaccĂ©lĂ©rer ou le ralentir. DĂ©couvrez-en plus ici.
Est-ce que Soybeans est un PDF/ePUB en ligne ?
Oui, vous pouvez accĂ©der Ă Soybeans par Lawrence A. Johnson, Pamela J. White, Richard Galloway, Lawrence A. Johnson, Pamela J. White, Richard Galloway en format PDF et/ou ePUB ainsi quâĂ dâautres livres populaires dans Technologie et ingĂ©nierie et Sciences de l'alimentation. Nous disposons de plus dâun million dâouvrages Ă dĂ©couvrir dans notre catalogue.
Informations
Sous-sujet
Sciences de l'alimentation1
The History of the Soybean
Theodore Hymowitz, Department of Crop Sciences, University of Illinois, Urbana-Champaign, IL 61801
Introduction
The soybean [Glycine max (L.) Merr.], together with wheat [Triticum aestivum L.], maize [Zea mays L.], rice [Oryza sativa L.], barley [Hordeum vulgare L.], sugarcane [Saccharum officinarum L.], sorghum [sorghum bicolor (L.) Moench], potato [Solanum tuberosum L.], oats [Avena sativa L.], cassava [Manihot esculenta Crantz], sweet potato [Ipomoea batatas (L.) Lam.], and sugar beet [Beta vulgaris L.], are the principal food plants for humans (Harlan, 1992; Kasmakoglu, 2004).
Of the food plants, the soybean is unique in that the traditional foods in Asia made from the soybean (e.g., tofu, miso, and soy sauce) bear no semblance to or association with the crop growing in the field. The word soy comes from the Japanese word shoyu and first appeared in a Japanese dictionary published in 1597 (Shurtleff & Aoyagi, 1983). The popularity of tofu (bean curd) in China took place during the latter half of the Song Dynasty (960â1279 ce) (Shinoda, 1971). Miso is fermented soybean paste that originated in China around the first century bce. Today, Westerners refer to it by its Japanese name (Shurtleff & Aoyagi, 1983). The Chinese word for soy sauce is jiang-you. Supposedly, it originated prior to the Zhou Dynasty (before 211 bce) (Shurtleff & Aoyagi, 1983).
In the West, the two main products of the soybean are seed oil and the protein-containing meal. Soybean seeds contain 18â23% oil and 38â44% protein on a moisture-free basis. The oil is converted to margarine, mayonnaise, shortening, salad oils, and salad dressings. The meal is used primarily as a source of high-protein feeds for the production of pork, poultry, eggs, fish, beef, and milk. The soybean protein also is used in the form of protein concentrates and isolates, and texturized protein for human consumption (Hymowitz & Newell, 1981). Today, soy is taken for granted without appreciable forethought as to by whom, when, where, and how the soybean was domesticated in China for human use; by whom and when the soybean was disseminated throughout the world; and where the wild relatives of the soybean are and can they be exploited for the development of improved cultivars (Hymowitz, 2004). Unfortunately, the popular literature concerned with the historical development of the soybean is fraught with errors and misconceptions that keep recycling from one publication or Web site to another without proper documentation (Hymowitz & Shurtleff, 2005).
In the past, studies on the domestication of the soybean were extremely difficult for two main reasons: i) the soybean is autochthonous to the Orient, where Western scientists were at a linguistic disadvantage with respect to historical records. However, in the past 40 years, classical Chinese works were translated into English; establishment of international soybean symposia (e.g., the World Soybean Congress) enables Chinese and Western academicians interested in soybean history to meet and discuss common issues on a regular basis; and lastly, molecular studies on soybean germplasm resources are beginning to answer questions that were not asked previously; and ii) many libraries were loathe to permit research scholars to handle fragile pages of archived manuscripts, books, and newspapers. However, today commercial companies scan and digitize many key documents and place them on the Internet, and these documents are available on commercial and public Web sites, especially at large research institutions.
This chapter attempts to combine information from many disciplines to establish a solid foundation for understanding the history of the soybean.
The Genus Glycine and its Immediate Allies
The genus Glycine Willd. is a member of the family Fabaceae/Leguminosae, subfamily Papilionoideae, and tribe Phaseoleae. The Phaseoleae is the most economically important tribe. It contains members that have considerable importance as sources of food and feed, for example, Glycine maxâsoybean; Cajanus cajan (L.) Millsp.âpigeon pea; Lablab purpureus (L.) Sweetâhyacinth bean; Phaseolus spp.âcommon bean, lima bean, tepary bean; Psophocarpus tetragonolobus (L.) DC.âwinged bean; and Vigna spp.âazuki bean, cow pea, and Bambarra groundnut (Hymowitz & Singh, 1987).
Within the tribe Phaseoleae, Lackey (1977a) recognized 16 genera of the subtribe Glycininae, which he subdivided into two groups, Glycine and Shutaria, based upon morphological alliances. The Glycine group is distributed in the Old World with the exception of Teramnus, which has a pantropical distribution. The Shuteria group represents all of the other Glycininae. Polhill (1994) transferred Calopogonium and Pachyrhizus from the subtribe Diocleinae sensu Lackey (1977a) to Glycininae and reorganized 18 genera within Glycininae (see Table 1.1.).
Table 1.1
Genera, Number of Species, 2n Number, and Geographical Distribution in the Sub-tribe Glycininaea
Genus | No. of Species | 2n | Geographic Distribution |
Amphicarpaea | 4 | 20, 22, 40 | Asia, Africa and North America |
Calopogonum | 9 | 36 | South and Central America |
Cologonia | 9 | 44 | Central and S. America, Mexico |
Dumasia | 10 | - | Asia, Africa |
Diphyllarium | 1 | 20 | Indochina |
Eminia | 4 | 22 | Tropical Africa |
Glycine | 25 | 38, 40, 78, 80 | Asia, Australia |
Mastersia | 2 | 22, 44 | Indo â Malaya |
Neonotonia | 2 | 22 | Africa, Asia... |