Academic literature on the topic 'Moules à chocolat'

This work deals with design of a simple vibrating table prototype for chocolate moulding. Designed for small scale and home made chocolate industry, the main components of the equipment are a 50 x 40 cm vibration table, a 1 HP vibration electric motor, four 7 inch dia. rubber vibration supports, a vibration control system with frequrecies from 0 to 50 Hz, and a frame. The table heigh is 60 cm. Experiments for chocolate moulding using the equipment were conducted to form 2 x 15 pieces of chocolate bars (weighted 22 gram) from dark and milk chocolates, respectively. Vibration frequencies were set from 20 to 50 Hz and durations from 2 to 20 minutes of vibration. Sensory evaluation indicated the high integrity and fine shape levels of the moulded chocolate were given at minimum 40 Hz and 2 minutes and at 35 Hz and minimum 5 minutes of vibration using dark chocolate (107.68 ps in viscociity), and at minimum 40 Hz and 5 minutes and at 45 Hz and minimum 4 minutes of vibration using milk chocolate-1 (115.23 ps in viscocity)Key words : simple vibrating table, chocolate moulding

In an attempt to improve the quality of dried cocoa beans produced from small holder farming in Indonesia, experiment of cocoa beans and Lactobacillus fermentum (LF) was conducted. LF culture at concentration 5% w/w was added into dried cocoa beans and incubated for four days. Treated beans were sun dried and evaluated for slaty and purple appearance on the nibs, as well as defects and sensory quality. This study reports a significant decrease in the proportion of slaty and purple beans in the treated groups either in smaller (30 kg) or in the larger (150 kg) scales. The moulded bean number surged, but moulded beans was already present in the untreated group. The sensory profile was obtaining higher scores on the chocolate flavor, bitterness and astringency attributes. It is concluded that LF culture could be used for improving the physical and sensory qualities of cocoa beans from small holder farmers.

Introduction In October of 2004, La Presse asked its Quebecois reading audience a very simple question: “What is your favourite cookbook and why?” As Marie Marquis reports in her essay “The Cookbooks Quebecers Prefer: More Than Just Recipes,” “two weeks later, 363 e-mail responses had been received” (214). From the answers, it was clear that despite the increase in television cooking shows, Internet cooking sites, and YouTube how-to videos, cookbooks were not only still being used, but that people had strong allegiances to their favourite ones. Marquis’s essay provides concrete evidence that cookbooks are not meaningless objects. Rather, her use of relevant quotations from the survey proves that they are associated with strong memories and have been used to create bonds between individuals and across generations. Moreover, these quotations reveal that individuals use cookbooks to construct personal narratives that they share with others. In her philosophical analysis of foodmaking as a thoughtful practice, Lisa Heldke helps move the discussion of cooking and, consequently of cookbooks, forward by explaining that the age-old dichotomy between theory and practice merges in food preparation (206). Foodmaking, she explains through her example of kneading bread, requires both a theoretical understanding of what makes bread rise and a practical knowledge of the skill required to achieve the desired results. Much as Susan Leonardi argues that recipes need “a recommendation, a context, a point, a reason-to-be” (340), Heldke advocates in “Recipes for Theory Making” that recipes offer us ideas that we need to either accept or refuse. These ideas include, but are not limited to, what makes a good meal, what it means to eat healthy, what it means to be Italian or vegan. Cookbooks can take many forms. As the cover art from academic documents on the nature, role, and value of cooking and cookbooks clearly demonstrates, a “cookbook” may be an ornate box filled with recipe cards (Floyd and Forster) or may be a bunch of random pieces of paper organised by dividers and held together by a piece of elastic (Tye). The Internet has created many new options for recipe collecting and sharing. Websites such as Allrecipes.com and Cooks.com are open access forums where people can easily upload, download, and bookmark favourite foods. Yet, Laura Shapiro argues in Something from the Oven that the mere presence of a cookbook in one’s home does not mean it is actually used. While “popular cookbooks tell us a great deal about the culinary climate of a given period [...] what they can’t convey is a sense of the day-to-day cookery as it [is] genuinely experienced in the kitchens of real life” (xxi). The same conclusion can be applied to recipe websites. Personalised and family cookbooks are much different and much more telling documents than either unpersonalised printed books or Internet options. Family cookbooks can also take any shape or form but I define them as compilations that have been created by a single person or a small group of individuals as she/he/they evolve over time. They can be handwritten or typed and inserted into either an existing cookbook, scrapbooked, or bound in some other way. The Internet may also help here as bookmaking sites such as Blurb.com allow people to make, and even sell, their own printed books. These can be personalised with pictures and scrapbook-like embellishments. The recipes in these personal collections are influenced by contact with other people as well as printed and online publications. Also impacting these works are individual realities such as gender, race, class, and work. Unfortunately, these documents have not been the focus of much academic attention as food scholars generally analyse the texts within them rather than their practical and actual use. In order to properly understand the value and role of personal and family cookbooks in our daily lives, we must move away from generalisations to specific case studies. Only by looking at people in relationship with them, who are actually using and compiling their own recipe collections or opting instead to turn to either printed books or their computers, can we see the importance and value of family cookbooks. In order to address this methodological problem, this essay analyses a number of cookbook-related experiences that I have witnessed and/or been a part of in my own home. By moving away from the theoretical and focusing on the practical, I aim to advance Heldke’s argument that recipe reading, like foodmaking, is a thoughtful practice with important lessons. Learning to Cook and Learning to Live: What Cookbooks Teach Us Once upon a time, a mother and her two, beautiful daughters decided to make chocolate chip cookies. They took out all the bowls and utensils and ingredients they needed. The mother then plopped the two girls down among all of the paraphernalia on the counter. First, they beat the butter using their super cool Kitchen Aid mixer. Then they beat in the sugar. Carefully, they cracked and beat in the eggs. Then they dumped in the flour. They dumped in the baking powder. They dumped in the vanilla. And they dumped in the chocolate chips. Together, they rolled the cookies, placed them on a baking sheet, pat them down with a fork, and placed them in a hot oven. The house smelled amazing! The mother and her daughters were looking forward to eating the cookies when, all of a sudden, a great big dog showed up at the door. The mother ran outside to shoo the dog home yelling, “Go home, now! Go away!” By the time she got back, the cookies had started to burn and the house stank! The mother and her two daughters took all the cookie-making stuff back out. They threw out the ruined cookies. And they restarted. They beat the butter using their super cool Kitchen Aid mixer. Then they beat in the sugar. Carefully, they cracked and beat in the eggs. Then they dumped in the flour. They dumped in the baking powder. They dumped in the vanilla. And they dumped in the chocolate chips. Together, they rolled the cookies, placed them on a baking sheet, pat them down with a fork, and placed them in a hot oven. This story that my oldest daughter and I invented together goes on to have the cookies ruined by a chatty neighbour before finally finding fruition in a batch of successfully baked cookies. This is a story that we tell together as we get her ready for bed. One person is always the narrator who lists the steps while the other makes the sound effects of the beating mixer and the dumping ingredients. Together, we act out the story by rolling the cookies, patting them, and waving our hands in front of our faces when the burnt cookies have stunk up the house. While she takes great pleasure in its narrative, I take greater pleasure in the fact that, at three years of age, she has a rudimentary understanding of how a basic recipe works. In fact, only a few months ago I observed this mixture of knowledge and skill merge when I had to leave her on the counter while I cleaned up a mess on the floor. By the time I got back to her, she had finished mixing the dry ingredients in with the wet ones. I watched her from across the kitchen as she turned off the Kitchen Aid mixer, slowly spooned the flour mixture into the bowl, and turned the machine back on. She watched the batter mix until the flour had been absorbed and then repeated the process. While I am very thankful that she did not try to add the vanilla or the chocolate chips, this experience essentially proves that one can learn through simple observation and repetition. It is true that she did not have a cookbook in front of her, that she did not know the precise measurements of the ingredients being put into the bowl, and that at her age she would not have been able to make this recipe without my help. However, this examples proves Heldke’s argument that foodmaking is a thoughtful process as it is as much about instinct as it is about following a recipe. Once she is able to read, my daughter will be able to use the instincts that she has developed in her illiterate years to help her better understand written recipes. What is also important to note about this scenario is that I did have a recipe and that I was essentially the one in charge. My culinary instincts are good. I have been baking and cooking since I was a child and it is very much a part of my life. We rarely buy cookies or cakes from the store because we make them from scratch. Yet, I am a working mother who does not spend her days in the kitchen. Thus, my instincts need prompting and guidance from written instructions. Significantly, the handwritten recipe I was using that day comes from the personal cookbook that has been evolving since I left home. In their recent works Eat My Words and Baking as Biography, Janet Theophano and Diane Tye analyse homemade, hand-crafted, and personal cookbooks to show that these texts are the means through which we can understand individuals at a given time and in a given place. Theophano, for example, analyses old cookbooks to understand the impact of social networking in identity making. By looking at the types of recipes and number of people who have written themselves into these women’s books, she shows that cookbook creation has always been a social activity that reveals personal and social identity. In a slightly different way, Tye uses her own mother’s recipes to better understand a person she can no longer talk to. Through recipes, she is able to recreate her deceased mother’s life and thus connect with her on a personal and emotional level. Although academics have traditionally ignored cookbooks as being mundane and unprofessional, the work of these recent critics illustrates the extent to which cookbooks provide an important way of understanding society and people’s places within it. While this essay cannot begin to analyse the large content of my cookbook, this one scenario echoes these recent scholarly claims that personal cookbooks are a significant addition to the academic world and must be read thoughtfully, as Heldke argues, for both the recipes’s theory and for the practical applications and stories embedded within them. In this particular example, Karena and I were making a chocolate a chip cake—a recipe that has been passed down from my Oma. It is a complicated recipe because it requires a weight scale rather than measuring cups and because instructions such as “add enough milk to make a soft dough” are far from precise. The recipe is not just a meaningless entry I found in a random book or on a random website but rather a multilayered narrative and an expression of my personal heritage. As Theophano and Tye have argued, recipes are a way to connect with family, friends, and specific groups of people either still living or long gone. Recipes are a way to create and relive memories. While I am lucky that my Oma is still very much alive, I imagine that I will someday use this recipe as a way to reconnect with her. When I serve this cake to my family members, we will surely be reminded of her. We will wonder where this recipe came from, how it is different from other chocolate chip cake recipes, and where she learned to make it. In fact, the recipe already varies considerably between homes. My Oma makes hers in a round pan, my mother in a loaf pan, and I in cupcake moulds. Each person has a different reason for her choice of presentation that is intrinsic to her reality and communicates a specific part of her identity. Thus by sharing this recipe with my daughter, I am not only ensuring that my memories are being passed on but I am also programming into her characteristics and values such as critical thinking, the worthiness of homemade food, and the importance of family time. Karena does not yet have her own cookbook but her preferences mean that some of the recipes in my collection are made more often than others. My cookbook continues to change and grow as I am currently prioritising foods I know my kids will eat. I am also shopping and surfing for children’s recipe books and websites in order to find kid-friendly meals we can make together. In her analysis of children and adolescent cookbooks published between the 1910s and 1950s, Sherrie Inness demonstrates that cookbooks have not only taught children how to cook, but also how to act. Through the titles and instructions (generally aimed at girls), the recipe choices (fluffy deserts for girls and meat dishes for boys), and the illustrations (of girls cooking and boys eating), these cookbooks have been a medium through which society has taught its youth about their future, gendered roles. Much research by critics such as Laura Shapiro, Sonia Cancian, and Inness, to name but a few, has documented this gendered division of labour in the home. However, the literature does not always reflect reality. As this next example demonstrates, men do cook and they also influence family cookbook creation. A while back, my husband spent quite a bit of time browsing through the World Wide Web to find a good recipe for a venison marinade. As an avid “barbecuer,” he has tried and tested a number of marinades and rubs over the years. Thus he knew what he was looking for in a good recipe. He found one, made it, and it was a hit! Just recently, he tried to find that recipe again. Rather than this being a simple process, after all he knew exactly which recipe he was looking for, it took quite a bit of searching before he found it. This time, he was sure to write it down to avoid having to repeat the frustrating experience. Ironically, when I went to put the written recipe into my personal cookbook, I found that he had, in fact, already copied it out. These two handwritten copies of the same recipe are but one place where my husband “speaks out” from, and claims a place within, what I had always considered “my” cookbook. His taste preferences and preferred cooking style is very different from my own—I would never have considered a venison marinade worth finding never mind copying out. By reading his and my recipes together, one can see an alternative to assumed gender roles in our kitchen. This cookbook proves a practice opposite from the conclusion that women cook to serve men which Inness and others have theorised from the cookbooks they have analysed and forces food and gender critics to reconsider stereotypical dichotomies. Another important example is a recipe that has not actually been written down and inserted into my cookbook but it is one my husband and I both take turns making. Years ago, we had found an excellent bacon-cheese dip online that we never managed to find again. Since then, we have been forced to adlib the recipe and it has, in my opinion, never been as good. Both these Internet-recipe examples illustrate the negative drawbacks to using the Internet to find, and store, recipes. Unfortunately, the Internet is not a book. It changes. Links are sometimes broken. Searches do not always yield the same results. Even with recipe-storing sites such as Allrecipes.com and Cooks.com, one must take the time to impute the information and there is no guarantee that the technology will work. While authors such as Anderson and Wagner bemoan that traditional cookbooks only give one version of most recipes, there are so many recipes online that it is sometimes overwhelming and difficult to make a choice. An amateur cook may find comfort in the illustrations and specific instruction, yet one still needs to either have an instinct for what makes a good recipe or needs to be willing to spend time trying them out. Of course the same can be said of regular cookbooks. Having printed texts in one’s home requires the patience to go through them and still requires a sense of suitability and manageability. In both cases, neither an abundance nor a lack of choice can guarantee results. It is true that both the Internet and printed cookbooks such as The Better Homes and Gardens provide numerous, step-by-step instructions and illustrations to help people learn to make food from scratch. Other encyclopedic volumes such as The Five Roses: A Guide to Good Cooking, like YouTube, videos break recipes down into simple steps and include visual tools to help a nervous cook. Yet there is a big difference between the theory and the practice. What in theory may appear simple still necessitates practice. A botched recipe can be the result of using different brands of ingredients, tools, or environmental conditions. Only practice can teach people how to make a recipe successfully. Furthermore, it is difficult to create an online cookbook that rivals the malleability of the personal cookbooks. It is true that recipe websites such as Cooks.com and Allrecipes.com do allow a person to store favourite recipes found on their websites. However, unless the submitter takes the time to personalise the content, recipes can lose their ties to their origins. Bookmaking sites such as Blurb.com are attractive options that do allow for personalisation. In her essay “Aunty Sylvie’s Sponge Foodmaking, Cookbooks and Nostalgia,” Sian Supski uses her aunt’s Blurb family cookbook to argue that the marvel of the Internet has ensured that important family food memories will be preserved; yet once printed, even these treasures risk becoming static documents. As Supski goes on to admit, she is a nervous cook and one can conclude that even this though this recipe collection is very special, it will never become personal because she will not add to it or modify the content. As the examples in Theophano's and Tye’s works demonstrate, the personal touches, the added comments, and the handwritten alterations on the actual recipes give people authority, autonomy, and independence. Hardcopies of recipes indicate through their tattered, dog-eared, and stained pages which recipes have been tried and have been considered to be worth keeping. While Internet sites frequently allow people to comment on recipes and so allow cooks to filter their options, commenting is not a requirement and the suggestions left by others do not necessarily reflect personal preferences. Although they do continue a social, recipe-networking trend that Theophano argues has always existed in relation to cookbook creation and personal foodways, once online, their anonymity and lack of personal connection strips them of their true potential. This is also true of printed cookbooks. Even those compiled by celebrity chefs such as Rachel Ray and Jamie Oliver cannot guarantee success as individuals still need to try them. These examples of recipe reading and recipe collecting advance Heldke’s argument that theory and practice blend in this activity. Recipes are not static. They change depending on who makes them, where they come from, and on the conditions under which they are executed. As critics, we need to recognise this blending of theory and practice and read recipe collections with this reality in mind. Conclusion Despite the growing number of blogs and recipe websites now available to the average cook, personal cookbooks are still a more useful and telling way to communicate information about ourselves and our foodways. As this reflection on actual experiences clearly demonstrates, personal cookbooks teach us about more than just food. They allow us to connect to the past in order to better understand who we are today in ways that the Internet and modern technology cannot. Just as cooking combines theory and practice, reading personal and family cookbooks allows critics to see how theories about foodmaking and gender play out in actual kitchens by actual people. The nuanced merging of voices within them illustrates that individuals alter over time as they come into contact with others. While printed cookbooks and online recipe sites do provide their own narrative possibilities, the stories that can be read in personal and family cookbooks prove that reading them is a thoughtful practice worthy of academic attention. References All Recipes.com Canada. 2013. 24 Apr. 2013. ‹http://allrecipes.com›. Anderson, L. V. “Cookbooks Are Headed for Extinction—and That’s OK.” Slate.com 18 Jun. 2012. 24 Apr. 2013 ‹http://www.slate.com/articles/technology/future_tense/2012/06/the_future_of_cookbooks_they_ll_go_extinct_and_that_s_ok_.html›. Blurb.ca. 2013. 27 May 2013. ‹http://blurb.ca›. Cancian, Sonia. "'Tutti a Tavola!' Feeding the Family in Two Generations of Italian Immigrant Households in Montreal." Edible Histories, Cultural Politics: Towards a Canadian Food History. Ed. Franca Iacovetta, Valerie J. Korinek, Marlene Epp. Toronto: U of Toronto P, 2012. 209–21. Cooks.com Recipe Search. 2013. 24 Apr. 2013. ‹http://www.cooks.com›. Darling, Jennifer Dorland. Ed. The Better Homes and Gardens New Cookbook. Des Moines: Meredith, 1996. Five Roses: A Guide to Good Cooking. North Vancouver: Whitecap, 2003. Floyd, Janet, and Laurel Forster. The Recipe Reader. Ed. Janet Floyd and Laurel Forster. Lincoln: U of Nebraska P, 2010. Heldke, Lisa."Foodmaking as a Thoughtful Practice." Cooking, Eating, Thinking: Transformative Philosophies of Food. Ed Deane W. Curtin and Lisa M. Heldke. Indiana UP, 1992. 203–29. ---. “Recipe for Theory Making.” Hypatia 3.2 (1988): 15–29. Inness, Sherrie. Dinner Roles: American Women and Culinary Culture. U of Iowa P, 2001. Leonardi, Susan. “Recipes for Reading: Pasta Salad, Lobster à la Riseholme, Key Lime Pie,” PMLA 104.3 (1989): 340–47. Marquis, Marie. "The Cookbooks Quebecers Prefer: More Than Just Recipes." What's to Eat? Entrées in Canadian Food History. Ed. Nathalie Cooke. Montreal: McGill-Queen’s UP, 2009. 213–27. Shapiro, Laura. Something from the Oven: Reinventing Dinner in 1950s America. New York: Viking, 2004. Theophano, Janet. Eat My Words: Reading Women's Lives through the Cookbooks They Wrote. Palgrave MacMillan: New York, 2002. Tye, Diane. Baking As Biography. Canada: McGill-Queen UP, 2010. Wagner, Vivian. “Cookbooks of the Future: Bye, Bye, Index Cards.” E-Commerce Times. Ecommercetimes.com. 20 Nov. 2011. 16 April 2013. ‹http://www.ecommercetimes.com/story/73842.html›.

Termites are important soil engineers, responsible for decomposing organic matter, recycling nutrients, and creating habitats for other organisms. But some species cause damage, including several genera that attack cacao trees. These include termites belonging to the genera Macrotermes, Nasutitermes, Microcerotermes, Ancistrotermes, and Coptotermes. Some are mound-builders, while others construct carton nests of faeces and wood on tree trunks, or small dome-shaped mounds on trees. Twenty years ago, the termite Macrotermes bellicosus was not thought to damage cacao, but today, it is considered a major pest of the crop, responsible for significant damage to seedlings and even mature trees. This chapter examines termite biology and looks at how they damage cacao trees and what can be done to manage the problem.

Chapter 4 abstracts and summarizes the very copious field data from the three lengthy field seasons at Chocolá, including the specific evidence obtained about the very extensive water control system that was discovered. Intensive grid excavations were undertaken in five operations: Mound 15, the northernmost part of the elite north sector, Mounds 6 and 7, in the southern part of the north sector, Mound 2, in the central administrative sector, and Mound 5, in the south sector. Accordingly, our three field seasons provide the specific evidence and artifacts we have been able to use to understand the clearly hierarchical structure of the ancient society and city. Of particular importance for a better understanding of the material underpinnings of Chocolá is our research at Mound 5, in the south, where we believe cacao arboriculture was developed for long-distance trade in the Preclassic period.

Abstract The phenomenon of higher than expected production rates and recovery factors in heavy oil reservoirs captured the term "foamy oil," by researchers. This is mainly due to the bubble filled chocolate mousse appearance found at wellheads where this phenomenon occurs. Foamy oil flow is barely understood up to this day. Understanding why this unusual occurrence exists can aid in the transfer of principles to low recovery heavy oil reservoirs globally. This study focused mainly on how varying the viscosity and temperature via pressure depletion lab tests affected the performance of foamy oil production. Six different lab-scaled experiments were conducted, four with varying temperatures and two with varying viscosities. All experiments were conducted using lab-scaled sand pack pressure depletion tests with the same initial gas oil ratio (GOR). The first series of experiments with varying temperatures showed that the oil recovery was inversely proportional to elevated temperatures, however there was a directly proportional relationship between gas recovery and elevation in temperature. A unique observation was also made, during late-stage production, foamy oil recovery reappeared with temperatures in the 45-55°C range. With respect to the viscosities, a non-linear relationship existed, however there was an optimal region in which the live-oil viscosity and foamy oil production seem to be harmonious.